Compare commits
No commits in common. "master" and "v0.0.1" have entirely different histories.
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@ -1,3 +1,5 @@
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go.*
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go.*
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*.pb.go
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*.pb.go
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*.swp
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configfile/configfile
|
||||||
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|
||||||
674
LICENSE
674
LICENSE
|
|
@ -1,674 +0,0 @@
|
||||||
GNU GENERAL PUBLIC LICENSE
|
|
||||||
Version 3, 29 June 2007
|
|
||||||
|
|
||||||
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
|
|
||||||
Everyone is permitted to copy and distribute verbatim copies
|
|
||||||
of this license document, but changing it is not allowed.
|
|
||||||
|
|
||||||
Preamble
|
|
||||||
|
|
||||||
The GNU General Public License is a free, copyleft license for
|
|
||||||
software and other kinds of works.
|
|
||||||
|
|
||||||
The licenses for most software and other practical works are designed
|
|
||||||
to take away your freedom to share and change the works. By contrast,
|
|
||||||
the GNU General Public License is intended to guarantee your freedom to
|
|
||||||
share and change all versions of a program--to make sure it remains free
|
|
||||||
software for all its users. We, the Free Software Foundation, use the
|
|
||||||
GNU General Public License for most of our software; it applies also to
|
|
||||||
any other work released this way by its authors. You can apply it to
|
|
||||||
your programs, too.
|
|
||||||
|
|
||||||
When we speak of free software, we are referring to freedom, not
|
|
||||||
price. Our General Public Licenses are designed to make sure that you
|
|
||||||
have the freedom to distribute copies of free software (and charge for
|
|
||||||
them if you wish), that you receive source code or can get it if you
|
|
||||||
want it, that you can change the software or use pieces of it in new
|
|
||||||
free programs, and that you know you can do these things.
|
|
||||||
|
|
||||||
To protect your rights, we need to prevent others from denying you
|
|
||||||
these rights or asking you to surrender the rights. Therefore, you have
|
|
||||||
certain responsibilities if you distribute copies of the software, or if
|
|
||||||
you modify it: responsibilities to respect the freedom of others.
|
|
||||||
|
|
||||||
For example, if you distribute copies of such a program, whether
|
|
||||||
gratis or for a fee, you must pass on to the recipients the same
|
|
||||||
freedoms that you received. You must make sure that they, too, receive
|
|
||||||
or can get the source code. And you must show them these terms so they
|
|
||||||
know their rights.
|
|
||||||
|
|
||||||
Developers that use the GNU GPL protect your rights with two steps:
|
|
||||||
(1) assert copyright on the software, and (2) offer you this License
|
|
||||||
giving you legal permission to copy, distribute and/or modify it.
|
|
||||||
|
|
||||||
For the developers' and authors' protection, the GPL clearly explains
|
|
||||||
that there is no warranty for this free software. For both users' and
|
|
||||||
authors' sake, the GPL requires that modified versions be marked as
|
|
||||||
changed, so that their problems will not be attributed erroneously to
|
|
||||||
authors of previous versions.
|
|
||||||
|
|
||||||
Some devices are designed to deny users access to install or run
|
|
||||||
modified versions of the software inside them, although the manufacturer
|
|
||||||
can do so. This is fundamentally incompatible with the aim of
|
|
||||||
protecting users' freedom to change the software. The systematic
|
|
||||||
pattern of such abuse occurs in the area of products for individuals to
|
|
||||||
use, which is precisely where it is most unacceptable. Therefore, we
|
|
||||||
have designed this version of the GPL to prohibit the practice for those
|
|
||||||
products. If such problems arise substantially in other domains, we
|
|
||||||
stand ready to extend this provision to those domains in future versions
|
|
||||||
of the GPL, as needed to protect the freedom of users.
|
|
||||||
|
|
||||||
Finally, every program is threatened constantly by software patents.
|
|
||||||
States should not allow patents to restrict development and use of
|
|
||||||
software on general-purpose computers, but in those that do, we wish to
|
|
||||||
avoid the special danger that patents applied to a free program could
|
|
||||||
make it effectively proprietary. To prevent this, the GPL assures that
|
|
||||||
patents cannot be used to render the program non-free.
|
|
||||||
|
|
||||||
The precise terms and conditions for copying, distribution and
|
|
||||||
modification follow.
|
|
||||||
|
|
||||||
TERMS AND CONDITIONS
|
|
||||||
|
|
||||||
0. Definitions.
|
|
||||||
|
|
||||||
"This License" refers to version 3 of the GNU General Public License.
|
|
||||||
|
|
||||||
"Copyright" also means copyright-like laws that apply to other kinds of
|
|
||||||
works, such as semiconductor masks.
|
|
||||||
|
|
||||||
"The Program" refers to any copyrightable work licensed under this
|
|
||||||
License. Each licensee is addressed as "you". "Licensees" and
|
|
||||||
"recipients" may be individuals or organizations.
|
|
||||||
|
|
||||||
To "modify" a work means to copy from or adapt all or part of the work
|
|
||||||
in a fashion requiring copyright permission, other than the making of an
|
|
||||||
exact copy. The resulting work is called a "modified version" of the
|
|
||||||
earlier work or a work "based on" the earlier work.
|
|
||||||
|
|
||||||
A "covered work" means either the unmodified Program or a work based
|
|
||||||
on the Program.
|
|
||||||
|
|
||||||
To "propagate" a work means to do anything with it that, without
|
|
||||||
permission, would make you directly or secondarily liable for
|
|
||||||
infringement under applicable copyright law, except executing it on a
|
|
||||||
computer or modifying a private copy. Propagation includes copying,
|
|
||||||
distribution (with or without modification), making available to the
|
|
||||||
public, and in some countries other activities as well.
|
|
||||||
|
|
||||||
To "convey" a work means any kind of propagation that enables other
|
|
||||||
parties to make or receive copies. Mere interaction with a user through
|
|
||||||
a computer network, with no transfer of a copy, is not conveying.
|
|
||||||
|
|
||||||
An interactive user interface displays "Appropriate Legal Notices"
|
|
||||||
to the extent that it includes a convenient and prominently visible
|
|
||||||
feature that (1) displays an appropriate copyright notice, and (2)
|
|
||||||
tells the user that there is no warranty for the work (except to the
|
|
||||||
extent that warranties are provided), that licensees may convey the
|
|
||||||
work under this License, and how to view a copy of this License. If
|
|
||||||
the interface presents a list of user commands or options, such as a
|
|
||||||
menu, a prominent item in the list meets this criterion.
|
|
||||||
|
|
||||||
1. Source Code.
|
|
||||||
|
|
||||||
The "source code" for a work means the preferred form of the work
|
|
||||||
for making modifications to it. "Object code" means any non-source
|
|
||||||
form of a work.
|
|
||||||
|
|
||||||
A "Standard Interface" means an interface that either is an official
|
|
||||||
standard defined by a recognized standards body, or, in the case of
|
|
||||||
interfaces specified for a particular programming language, one that
|
|
||||||
is widely used among developers working in that language.
|
|
||||||
|
|
||||||
The "System Libraries" of an executable work include anything, other
|
|
||||||
than the work as a whole, that (a) is included in the normal form of
|
|
||||||
packaging a Major Component, but which is not part of that Major
|
|
||||||
Component, and (b) serves only to enable use of the work with that
|
|
||||||
Major Component, or to implement a Standard Interface for which an
|
|
||||||
implementation is available to the public in source code form. A
|
|
||||||
"Major Component", in this context, means a major essential component
|
|
||||||
(kernel, window system, and so on) of the specific operating system
|
|
||||||
(if any) on which the executable work runs, or a compiler used to
|
|
||||||
produce the work, or an object code interpreter used to run it.
|
|
||||||
|
|
||||||
The "Corresponding Source" for a work in object code form means all
|
|
||||||
the source code needed to generate, install, and (for an executable
|
|
||||||
work) run the object code and to modify the work, including scripts to
|
|
||||||
control those activities. However, it does not include the work's
|
|
||||||
System Libraries, or general-purpose tools or generally available free
|
|
||||||
programs which are used unmodified in performing those activities but
|
|
||||||
which are not part of the work. For example, Corresponding Source
|
|
||||||
includes interface definition files associated with source files for
|
|
||||||
the work, and the source code for shared libraries and dynamically
|
|
||||||
linked subprograms that the work is specifically designed to require,
|
|
||||||
such as by intimate data communication or control flow between those
|
|
||||||
subprograms and other parts of the work.
|
|
||||||
|
|
||||||
The Corresponding Source need not include anything that users
|
|
||||||
can regenerate automatically from other parts of the Corresponding
|
|
||||||
Source.
|
|
||||||
|
|
||||||
The Corresponding Source for a work in source code form is that
|
|
||||||
same work.
|
|
||||||
|
|
||||||
2. Basic Permissions.
|
|
||||||
|
|
||||||
All rights granted under this License are granted for the term of
|
|
||||||
copyright on the Program, and are irrevocable provided the stated
|
|
||||||
conditions are met. This License explicitly affirms your unlimited
|
|
||||||
permission to run the unmodified Program. The output from running a
|
|
||||||
covered work is covered by this License only if the output, given its
|
|
||||||
content, constitutes a covered work. This License acknowledges your
|
|
||||||
rights of fair use or other equivalent, as provided by copyright law.
|
|
||||||
|
|
||||||
You may make, run and propagate covered works that you do not
|
|
||||||
convey, without conditions so long as your license otherwise remains
|
|
||||||
in force. You may convey covered works to others for the sole purpose
|
|
||||||
of having them make modifications exclusively for you, or provide you
|
|
||||||
with facilities for running those works, provided that you comply with
|
|
||||||
the terms of this License in conveying all material for which you do
|
|
||||||
not control copyright. Those thus making or running the covered works
|
|
||||||
for you must do so exclusively on your behalf, under your direction
|
|
||||||
and control, on terms that prohibit them from making any copies of
|
|
||||||
your copyrighted material outside their relationship with you.
|
|
||||||
|
|
||||||
Conveying under any other circumstances is permitted solely under
|
|
||||||
the conditions stated below. Sublicensing is not allowed; section 10
|
|
||||||
makes it unnecessary.
|
|
||||||
|
|
||||||
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
|
||||||
|
|
||||||
No covered work shall be deemed part of an effective technological
|
|
||||||
measure under any applicable law fulfilling obligations under article
|
|
||||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
|
||||||
similar laws prohibiting or restricting circumvention of such
|
|
||||||
measures.
|
|
||||||
|
|
||||||
When you convey a covered work, you waive any legal power to forbid
|
|
||||||
circumvention of technological measures to the extent such circumvention
|
|
||||||
is effected by exercising rights under this License with respect to
|
|
||||||
the covered work, and you disclaim any intention to limit operation or
|
|
||||||
modification of the work as a means of enforcing, against the work's
|
|
||||||
users, your or third parties' legal rights to forbid circumvention of
|
|
||||||
technological measures.
|
|
||||||
|
|
||||||
4. Conveying Verbatim Copies.
|
|
||||||
|
|
||||||
You may convey verbatim copies of the Program's source code as you
|
|
||||||
receive it, in any medium, provided that you conspicuously and
|
|
||||||
appropriately publish on each copy an appropriate copyright notice;
|
|
||||||
keep intact all notices stating that this License and any
|
|
||||||
non-permissive terms added in accord with section 7 apply to the code;
|
|
||||||
keep intact all notices of the absence of any warranty; and give all
|
|
||||||
recipients a copy of this License along with the Program.
|
|
||||||
|
|
||||||
You may charge any price or no price for each copy that you convey,
|
|
||||||
and you may offer support or warranty protection for a fee.
|
|
||||||
|
|
||||||
5. Conveying Modified Source Versions.
|
|
||||||
|
|
||||||
You may convey a work based on the Program, or the modifications to
|
|
||||||
produce it from the Program, in the form of source code under the
|
|
||||||
terms of section 4, provided that you also meet all of these conditions:
|
|
||||||
|
|
||||||
a) The work must carry prominent notices stating that you modified
|
|
||||||
it, and giving a relevant date.
|
|
||||||
|
|
||||||
b) The work must carry prominent notices stating that it is
|
|
||||||
released under this License and any conditions added under section
|
|
||||||
7. This requirement modifies the requirement in section 4 to
|
|
||||||
"keep intact all notices".
|
|
||||||
|
|
||||||
c) You must license the entire work, as a whole, under this
|
|
||||||
License to anyone who comes into possession of a copy. This
|
|
||||||
License will therefore apply, along with any applicable section 7
|
|
||||||
additional terms, to the whole of the work, and all its parts,
|
|
||||||
regardless of how they are packaged. This License gives no
|
|
||||||
permission to license the work in any other way, but it does not
|
|
||||||
invalidate such permission if you have separately received it.
|
|
||||||
|
|
||||||
d) If the work has interactive user interfaces, each must display
|
|
||||||
Appropriate Legal Notices; however, if the Program has interactive
|
|
||||||
interfaces that do not display Appropriate Legal Notices, your
|
|
||||||
work need not make them do so.
|
|
||||||
|
|
||||||
A compilation of a covered work with other separate and independent
|
|
||||||
works, which are not by their nature extensions of the covered work,
|
|
||||||
and which are not combined with it such as to form a larger program,
|
|
||||||
in or on a volume of a storage or distribution medium, is called an
|
|
||||||
"aggregate" if the compilation and its resulting copyright are not
|
|
||||||
used to limit the access or legal rights of the compilation's users
|
|
||||||
beyond what the individual works permit. Inclusion of a covered work
|
|
||||||
in an aggregate does not cause this License to apply to the other
|
|
||||||
parts of the aggregate.
|
|
||||||
|
|
||||||
6. Conveying Non-Source Forms.
|
|
||||||
|
|
||||||
You may convey a covered work in object code form under the terms
|
|
||||||
of sections 4 and 5, provided that you also convey the
|
|
||||||
machine-readable Corresponding Source under the terms of this License,
|
|
||||||
in one of these ways:
|
|
||||||
|
|
||||||
a) Convey the object code in, or embodied in, a physical product
|
|
||||||
(including a physical distribution medium), accompanied by the
|
|
||||||
Corresponding Source fixed on a durable physical medium
|
|
||||||
customarily used for software interchange.
|
|
||||||
|
|
||||||
b) Convey the object code in, or embodied in, a physical product
|
|
||||||
(including a physical distribution medium), accompanied by a
|
|
||||||
written offer, valid for at least three years and valid for as
|
|
||||||
long as you offer spare parts or customer support for that product
|
|
||||||
model, to give anyone who possesses the object code either (1) a
|
|
||||||
copy of the Corresponding Source for all the software in the
|
|
||||||
product that is covered by this License, on a durable physical
|
|
||||||
medium customarily used for software interchange, for a price no
|
|
||||||
more than your reasonable cost of physically performing this
|
|
||||||
conveying of source, or (2) access to copy the
|
|
||||||
Corresponding Source from a network server at no charge.
|
|
||||||
|
|
||||||
c) Convey individual copies of the object code with a copy of the
|
|
||||||
written offer to provide the Corresponding Source. This
|
|
||||||
alternative is allowed only occasionally and noncommercially, and
|
|
||||||
only if you received the object code with such an offer, in accord
|
|
||||||
with subsection 6b.
|
|
||||||
|
|
||||||
d) Convey the object code by offering access from a designated
|
|
||||||
place (gratis or for a charge), and offer equivalent access to the
|
|
||||||
Corresponding Source in the same way through the same place at no
|
|
||||||
further charge. You need not require recipients to copy the
|
|
||||||
Corresponding Source along with the object code. If the place to
|
|
||||||
copy the object code is a network server, the Corresponding Source
|
|
||||||
may be on a different server (operated by you or a third party)
|
|
||||||
that supports equivalent copying facilities, provided you maintain
|
|
||||||
clear directions next to the object code saying where to find the
|
|
||||||
Corresponding Source. Regardless of what server hosts the
|
|
||||||
Corresponding Source, you remain obligated to ensure that it is
|
|
||||||
available for as long as needed to satisfy these requirements.
|
|
||||||
|
|
||||||
e) Convey the object code using peer-to-peer transmission, provided
|
|
||||||
you inform other peers where the object code and Corresponding
|
|
||||||
Source of the work are being offered to the general public at no
|
|
||||||
charge under subsection 6d.
|
|
||||||
|
|
||||||
A separable portion of the object code, whose source code is excluded
|
|
||||||
from the Corresponding Source as a System Library, need not be
|
|
||||||
included in conveying the object code work.
|
|
||||||
|
|
||||||
A "User Product" is either (1) a "consumer product", which means any
|
|
||||||
tangible personal property which is normally used for personal, family,
|
|
||||||
or household purposes, or (2) anything designed or sold for incorporation
|
|
||||||
into a dwelling. In determining whether a product is a consumer product,
|
|
||||||
doubtful cases shall be resolved in favor of coverage. For a particular
|
|
||||||
product received by a particular user, "normally used" refers to a
|
|
||||||
typical or common use of that class of product, regardless of the status
|
|
||||||
of the particular user or of the way in which the particular user
|
|
||||||
actually uses, or expects or is expected to use, the product. A product
|
|
||||||
is a consumer product regardless of whether the product has substantial
|
|
||||||
commercial, industrial or non-consumer uses, unless such uses represent
|
|
||||||
the only significant mode of use of the product.
|
|
||||||
|
|
||||||
"Installation Information" for a User Product means any methods,
|
|
||||||
procedures, authorization keys, or other information required to install
|
|
||||||
and execute modified versions of a covered work in that User Product from
|
|
||||||
a modified version of its Corresponding Source. The information must
|
|
||||||
suffice to ensure that the continued functioning of the modified object
|
|
||||||
code is in no case prevented or interfered with solely because
|
|
||||||
modification has been made.
|
|
||||||
|
|
||||||
If you convey an object code work under this section in, or with, or
|
|
||||||
specifically for use in, a User Product, and the conveying occurs as
|
|
||||||
part of a transaction in which the right of possession and use of the
|
|
||||||
User Product is transferred to the recipient in perpetuity or for a
|
|
||||||
fixed term (regardless of how the transaction is characterized), the
|
|
||||||
Corresponding Source conveyed under this section must be accompanied
|
|
||||||
by the Installation Information. But this requirement does not apply
|
|
||||||
if neither you nor any third party retains the ability to install
|
|
||||||
modified object code on the User Product (for example, the work has
|
|
||||||
been installed in ROM).
|
|
||||||
|
|
||||||
The requirement to provide Installation Information does not include a
|
|
||||||
requirement to continue to provide support service, warranty, or updates
|
|
||||||
for a work that has been modified or installed by the recipient, or for
|
|
||||||
the User Product in which it has been modified or installed. Access to a
|
|
||||||
network may be denied when the modification itself materially and
|
|
||||||
adversely affects the operation of the network or violates the rules and
|
|
||||||
protocols for communication across the network.
|
|
||||||
|
|
||||||
Corresponding Source conveyed, and Installation Information provided,
|
|
||||||
in accord with this section must be in a format that is publicly
|
|
||||||
documented (and with an implementation available to the public in
|
|
||||||
source code form), and must require no special password or key for
|
|
||||||
unpacking, reading or copying.
|
|
||||||
|
|
||||||
7. Additional Terms.
|
|
||||||
|
|
||||||
"Additional permissions" are terms that supplement the terms of this
|
|
||||||
License by making exceptions from one or more of its conditions.
|
|
||||||
Additional permissions that are applicable to the entire Program shall
|
|
||||||
be treated as though they were included in this License, to the extent
|
|
||||||
that they are valid under applicable law. If additional permissions
|
|
||||||
apply only to part of the Program, that part may be used separately
|
|
||||||
under those permissions, but the entire Program remains governed by
|
|
||||||
this License without regard to the additional permissions.
|
|
||||||
|
|
||||||
When you convey a copy of a covered work, you may at your option
|
|
||||||
remove any additional permissions from that copy, or from any part of
|
|
||||||
it. (Additional permissions may be written to require their own
|
|
||||||
removal in certain cases when you modify the work.) You may place
|
|
||||||
additional permissions on material, added by you to a covered work,
|
|
||||||
for which you have or can give appropriate copyright permission.
|
|
||||||
|
|
||||||
Notwithstanding any other provision of this License, for material you
|
|
||||||
add to a covered work, you may (if authorized by the copyright holders of
|
|
||||||
that material) supplement the terms of this License with terms:
|
|
||||||
|
|
||||||
a) Disclaiming warranty or limiting liability differently from the
|
|
||||||
terms of sections 15 and 16 of this License; or
|
|
||||||
|
|
||||||
b) Requiring preservation of specified reasonable legal notices or
|
|
||||||
author attributions in that material or in the Appropriate Legal
|
|
||||||
Notices displayed by works containing it; or
|
|
||||||
|
|
||||||
c) Prohibiting misrepresentation of the origin of that material, or
|
|
||||||
requiring that modified versions of such material be marked in
|
|
||||||
reasonable ways as different from the original version; or
|
|
||||||
|
|
||||||
d) Limiting the use for publicity purposes of names of licensors or
|
|
||||||
authors of the material; or
|
|
||||||
|
|
||||||
e) Declining to grant rights under trademark law for use of some
|
|
||||||
trade names, trademarks, or service marks; or
|
|
||||||
|
|
||||||
f) Requiring indemnification of licensors and authors of that
|
|
||||||
material by anyone who conveys the material (or modified versions of
|
|
||||||
it) with contractual assumptions of liability to the recipient, for
|
|
||||||
any liability that these contractual assumptions directly impose on
|
|
||||||
those licensors and authors.
|
|
||||||
|
|
||||||
All other non-permissive additional terms are considered "further
|
|
||||||
restrictions" within the meaning of section 10. If the Program as you
|
|
||||||
received it, or any part of it, contains a notice stating that it is
|
|
||||||
governed by this License along with a term that is a further
|
|
||||||
restriction, you may remove that term. If a license document contains
|
|
||||||
a further restriction but permits relicensing or conveying under this
|
|
||||||
License, you may add to a covered work material governed by the terms
|
|
||||||
of that license document, provided that the further restriction does
|
|
||||||
not survive such relicensing or conveying.
|
|
||||||
|
|
||||||
If you add terms to a covered work in accord with this section, you
|
|
||||||
must place, in the relevant source files, a statement of the
|
|
||||||
additional terms that apply to those files, or a notice indicating
|
|
||||||
where to find the applicable terms.
|
|
||||||
|
|
||||||
Additional terms, permissive or non-permissive, may be stated in the
|
|
||||||
form of a separately written license, or stated as exceptions;
|
|
||||||
the above requirements apply either way.
|
|
||||||
|
|
||||||
8. Termination.
|
|
||||||
|
|
||||||
You may not propagate or modify a covered work except as expressly
|
|
||||||
provided under this License. Any attempt otherwise to propagate or
|
|
||||||
modify it is void, and will automatically terminate your rights under
|
|
||||||
this License (including any patent licenses granted under the third
|
|
||||||
paragraph of section 11).
|
|
||||||
|
|
||||||
However, if you cease all violation of this License, then your
|
|
||||||
license from a particular copyright holder is reinstated (a)
|
|
||||||
provisionally, unless and until the copyright holder explicitly and
|
|
||||||
finally terminates your license, and (b) permanently, if the copyright
|
|
||||||
holder fails to notify you of the violation by some reasonable means
|
|
||||||
prior to 60 days after the cessation.
|
|
||||||
|
|
||||||
Moreover, your license from a particular copyright holder is
|
|
||||||
reinstated permanently if the copyright holder notifies you of the
|
|
||||||
violation by some reasonable means, this is the first time you have
|
|
||||||
received notice of violation of this License (for any work) from that
|
|
||||||
copyright holder, and you cure the violation prior to 30 days after
|
|
||||||
your receipt of the notice.
|
|
||||||
|
|
||||||
Termination of your rights under this section does not terminate the
|
|
||||||
licenses of parties who have received copies or rights from you under
|
|
||||||
this License. If your rights have been terminated and not permanently
|
|
||||||
reinstated, you do not qualify to receive new licenses for the same
|
|
||||||
material under section 10.
|
|
||||||
|
|
||||||
9. Acceptance Not Required for Having Copies.
|
|
||||||
|
|
||||||
You are not required to accept this License in order to receive or
|
|
||||||
run a copy of the Program. Ancillary propagation of a covered work
|
|
||||||
occurring solely as a consequence of using peer-to-peer transmission
|
|
||||||
to receive a copy likewise does not require acceptance. However,
|
|
||||||
nothing other than this License grants you permission to propagate or
|
|
||||||
modify any covered work. These actions infringe copyright if you do
|
|
||||||
not accept this License. Therefore, by modifying or propagating a
|
|
||||||
covered work, you indicate your acceptance of this License to do so.
|
|
||||||
|
|
||||||
10. Automatic Licensing of Downstream Recipients.
|
|
||||||
|
|
||||||
Each time you convey a covered work, the recipient automatically
|
|
||||||
receives a license from the original licensors, to run, modify and
|
|
||||||
propagate that work, subject to this License. You are not responsible
|
|
||||||
for enforcing compliance by third parties with this License.
|
|
||||||
|
|
||||||
An "entity transaction" is a transaction transferring control of an
|
|
||||||
organization, or substantially all assets of one, or subdividing an
|
|
||||||
organization, or merging organizations. If propagation of a covered
|
|
||||||
work results from an entity transaction, each party to that
|
|
||||||
transaction who receives a copy of the work also receives whatever
|
|
||||||
licenses to the work the party's predecessor in interest had or could
|
|
||||||
give under the previous paragraph, plus a right to possession of the
|
|
||||||
Corresponding Source of the work from the predecessor in interest, if
|
|
||||||
the predecessor has it or can get it with reasonable efforts.
|
|
||||||
|
|
||||||
You may not impose any further restrictions on the exercise of the
|
|
||||||
rights granted or affirmed under this License. For example, you may
|
|
||||||
not impose a license fee, royalty, or other charge for exercise of
|
|
||||||
rights granted under this License, and you may not initiate litigation
|
|
||||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
|
||||||
any patent claim is infringed by making, using, selling, offering for
|
|
||||||
sale, or importing the Program or any portion of it.
|
|
||||||
|
|
||||||
11. Patents.
|
|
||||||
|
|
||||||
A "contributor" is a copyright holder who authorizes use under this
|
|
||||||
License of the Program or a work on which the Program is based. The
|
|
||||||
work thus licensed is called the contributor's "contributor version".
|
|
||||||
|
|
||||||
A contributor's "essential patent claims" are all patent claims
|
|
||||||
owned or controlled by the contributor, whether already acquired or
|
|
||||||
hereafter acquired, that would be infringed by some manner, permitted
|
|
||||||
by this License, of making, using, or selling its contributor version,
|
|
||||||
but do not include claims that would be infringed only as a
|
|
||||||
consequence of further modification of the contributor version. For
|
|
||||||
purposes of this definition, "control" includes the right to grant
|
|
||||||
patent sublicenses in a manner consistent with the requirements of
|
|
||||||
this License.
|
|
||||||
|
|
||||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
|
||||||
patent license under the contributor's essential patent claims, to
|
|
||||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
|
||||||
propagate the contents of its contributor version.
|
|
||||||
|
|
||||||
In the following three paragraphs, a "patent license" is any express
|
|
||||||
agreement or commitment, however denominated, not to enforce a patent
|
|
||||||
(such as an express permission to practice a patent or covenant not to
|
|
||||||
sue for patent infringement). To "grant" such a patent license to a
|
|
||||||
party means to make such an agreement or commitment not to enforce a
|
|
||||||
patent against the party.
|
|
||||||
|
|
||||||
If you convey a covered work, knowingly relying on a patent license,
|
|
||||||
and the Corresponding Source of the work is not available for anyone
|
|
||||||
to copy, free of charge and under the terms of this License, through a
|
|
||||||
publicly available network server or other readily accessible means,
|
|
||||||
then you must either (1) cause the Corresponding Source to be so
|
|
||||||
available, or (2) arrange to deprive yourself of the benefit of the
|
|
||||||
patent license for this particular work, or (3) arrange, in a manner
|
|
||||||
consistent with the requirements of this License, to extend the patent
|
|
||||||
license to downstream recipients. "Knowingly relying" means you have
|
|
||||||
actual knowledge that, but for the patent license, your conveying the
|
|
||||||
covered work in a country, or your recipient's use of the covered work
|
|
||||||
in a country, would infringe one or more identifiable patents in that
|
|
||||||
country that you have reason to believe are valid.
|
|
||||||
|
|
||||||
If, pursuant to or in connection with a single transaction or
|
|
||||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
|
||||||
covered work, and grant a patent license to some of the parties
|
|
||||||
receiving the covered work authorizing them to use, propagate, modify
|
|
||||||
or convey a specific copy of the covered work, then the patent license
|
|
||||||
you grant is automatically extended to all recipients of the covered
|
|
||||||
work and works based on it.
|
|
||||||
|
|
||||||
A patent license is "discriminatory" if it does not include within
|
|
||||||
the scope of its coverage, prohibits the exercise of, or is
|
|
||||||
conditioned on the non-exercise of one or more of the rights that are
|
|
||||||
specifically granted under this License. You may not convey a covered
|
|
||||||
work if you are a party to an arrangement with a third party that is
|
|
||||||
in the business of distributing software, under which you make payment
|
|
||||||
to the third party based on the extent of your activity of conveying
|
|
||||||
the work, and under which the third party grants, to any of the
|
|
||||||
parties who would receive the covered work from you, a discriminatory
|
|
||||||
patent license (a) in connection with copies of the covered work
|
|
||||||
conveyed by you (or copies made from those copies), or (b) primarily
|
|
||||||
for and in connection with specific products or compilations that
|
|
||||||
contain the covered work, unless you entered into that arrangement,
|
|
||||||
or that patent license was granted, prior to 28 March 2007.
|
|
||||||
|
|
||||||
Nothing in this License shall be construed as excluding or limiting
|
|
||||||
any implied license or other defenses to infringement that may
|
|
||||||
otherwise be available to you under applicable patent law.
|
|
||||||
|
|
||||||
12. No Surrender of Others' Freedom.
|
|
||||||
|
|
||||||
If conditions are imposed on you (whether by court order, agreement or
|
|
||||||
otherwise) that contradict the conditions of this License, they do not
|
|
||||||
excuse you from the conditions of this License. If you cannot convey a
|
|
||||||
covered work so as to satisfy simultaneously your obligations under this
|
|
||||||
License and any other pertinent obligations, then as a consequence you may
|
|
||||||
not convey it at all. For example, if you agree to terms that obligate you
|
|
||||||
to collect a royalty for further conveying from those to whom you convey
|
|
||||||
the Program, the only way you could satisfy both those terms and this
|
|
||||||
License would be to refrain entirely from conveying the Program.
|
|
||||||
|
|
||||||
13. Use with the GNU Affero General Public License.
|
|
||||||
|
|
||||||
Notwithstanding any other provision of this License, you have
|
|
||||||
permission to link or combine any covered work with a work licensed
|
|
||||||
under version 3 of the GNU Affero General Public License into a single
|
|
||||||
combined work, and to convey the resulting work. The terms of this
|
|
||||||
License will continue to apply to the part which is the covered work,
|
|
||||||
but the special requirements of the GNU Affero General Public License,
|
|
||||||
section 13, concerning interaction through a network will apply to the
|
|
||||||
combination as such.
|
|
||||||
|
|
||||||
14. Revised Versions of this License.
|
|
||||||
|
|
||||||
The Free Software Foundation may publish revised and/or new versions of
|
|
||||||
the GNU General Public License from time to time. Such new versions will
|
|
||||||
be similar in spirit to the present version, but may differ in detail to
|
|
||||||
address new problems or concerns.
|
|
||||||
|
|
||||||
Each version is given a distinguishing version number. If the
|
|
||||||
Program specifies that a certain numbered version of the GNU General
|
|
||||||
Public License "or any later version" applies to it, you have the
|
|
||||||
option of following the terms and conditions either of that numbered
|
|
||||||
version or of any later version published by the Free Software
|
|
||||||
Foundation. If the Program does not specify a version number of the
|
|
||||||
GNU General Public License, you may choose any version ever published
|
|
||||||
by the Free Software Foundation.
|
|
||||||
|
|
||||||
If the Program specifies that a proxy can decide which future
|
|
||||||
versions of the GNU General Public License can be used, that proxy's
|
|
||||||
public statement of acceptance of a version permanently authorizes you
|
|
||||||
to choose that version for the Program.
|
|
||||||
|
|
||||||
Later license versions may give you additional or different
|
|
||||||
permissions. However, no additional obligations are imposed on any
|
|
||||||
author or copyright holder as a result of your choosing to follow a
|
|
||||||
later version.
|
|
||||||
|
|
||||||
15. Disclaimer of Warranty.
|
|
||||||
|
|
||||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
|
||||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
|
||||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
|
||||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
|
||||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
||||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
|
||||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
|
||||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
|
||||||
|
|
||||||
16. Limitation of Liability.
|
|
||||||
|
|
||||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
|
||||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
|
||||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
|
||||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
|
||||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
|
||||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
|
||||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
|
||||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
|
||||||
SUCH DAMAGES.
|
|
||||||
|
|
||||||
17. Interpretation of Sections 15 and 16.
|
|
||||||
|
|
||||||
If the disclaimer of warranty and limitation of liability provided
|
|
||||||
above cannot be given local legal effect according to their terms,
|
|
||||||
reviewing courts shall apply local law that most closely approximates
|
|
||||||
an absolute waiver of all civil liability in connection with the
|
|
||||||
Program, unless a warranty or assumption of liability accompanies a
|
|
||||||
copy of the Program in return for a fee.
|
|
||||||
|
|
||||||
END OF TERMS AND CONDITIONS
|
|
||||||
|
|
||||||
How to Apply These Terms to Your New Programs
|
|
||||||
|
|
||||||
If you develop a new program, and you want it to be of the greatest
|
|
||||||
possible use to the public, the best way to achieve this is to make it
|
|
||||||
free software which everyone can redistribute and change under these terms.
|
|
||||||
|
|
||||||
To do so, attach the following notices to the program. It is safest
|
|
||||||
to attach them to the start of each source file to most effectively
|
|
||||||
state the exclusion of warranty; and each file should have at least
|
|
||||||
the "copyright" line and a pointer to where the full notice is found.
|
|
||||||
|
|
||||||
<one line to give the program's name and a brief idea of what it does.>
|
|
||||||
Copyright (C) <year> <name of author>
|
|
||||||
|
|
||||||
This program is free software: you can redistribute it and/or modify
|
|
||||||
it under the terms of the GNU General Public License as published by
|
|
||||||
the Free Software Foundation, either version 3 of the License, or
|
|
||||||
(at your option) any later version.
|
|
||||||
|
|
||||||
This program is distributed in the hope that it will be useful,
|
|
||||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
GNU General Public License for more details.
|
|
||||||
|
|
||||||
You should have received a copy of the GNU General Public License
|
|
||||||
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
Also add information on how to contact you by electronic and paper mail.
|
|
||||||
|
|
||||||
If the program does terminal interaction, make it output a short
|
|
||||||
notice like this when it starts in an interactive mode:
|
|
||||||
|
|
||||||
<program> Copyright (C) <year> <name of author>
|
|
||||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
|
||||||
This is free software, and you are welcome to redistribute it
|
|
||||||
under certain conditions; type `show c' for details.
|
|
||||||
|
|
||||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
|
||||||
parts of the General Public License. Of course, your program's commands
|
|
||||||
might be different; for a GUI interface, you would use an "about box".
|
|
||||||
|
|
||||||
You should also get your employer (if you work as a programmer) or school,
|
|
||||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
|
||||||
For more information on this, and how to apply and follow the GNU GPL, see
|
|
||||||
<https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
The GNU General Public License does not permit incorporating your program
|
|
||||||
into proprietary programs. If your program is a subroutine library, you
|
|
||||||
may consider it more useful to permit linking proprietary applications with
|
|
||||||
the library. If this is what you want to do, use the GNU Lesser General
|
|
||||||
Public License instead of this License. But first, please read
|
|
||||||
<https://www.gnu.org/licenses/why-not-lgpl.html>.
|
|
||||||
56
Makefile
56
Makefile
|
|
@ -1,13 +1,25 @@
|
||||||
# You must use the current google protoc-gen-go
|
all:
|
||||||
#
|
# You must use the current protoc-gen-go
|
||||||
# cd ~/go/src/google.golang.org/protobuf/cmd/protoc-gen-go
|
# protoc --version 3.6++ does not mean that protoc will generate version3 .go files
|
||||||
# go install
|
#
|
||||||
|
# apt remove golang-goprotobuf-dev
|
||||||
all: proto goimports vet
|
# apt install protobuf-compiler
|
||||||
|
#
|
||||||
|
# Then:
|
||||||
|
# go get -u github.com/golang/protobuf/protoc-gen-go
|
||||||
|
# cd ~/go/src/github.com/golang/protobuf/protoc-gen-go
|
||||||
|
# go install
|
||||||
|
#
|
||||||
|
# Then:
|
||||||
|
protoc --version
|
||||||
|
make droplet.pb.go
|
||||||
|
cd configfile && make
|
||||||
|
|
||||||
vet:
|
vet:
|
||||||
@GO111MODULE=off go vet
|
GO111MODULE=off go vet
|
||||||
@echo this go library package builds okay
|
|
||||||
|
lint:
|
||||||
|
buf lint droplet.proto
|
||||||
|
|
||||||
# autofixes your import headers in your golang files
|
# autofixes your import headers in your golang files
|
||||||
goimports:
|
goimports:
|
||||||
|
|
@ -20,21 +32,29 @@ redomod:
|
||||||
|
|
||||||
clean:
|
clean:
|
||||||
rm -f *.pb.go
|
rm -f *.pb.go
|
||||||
-rm -f go.*
|
-rm go.*
|
||||||
|
cd configfile && make clean
|
||||||
proto:droplet.pb.go hypervisor.pb.go event.pb.go cluster.pb.go
|
|
||||||
|
|
||||||
droplet.pb.go: droplet.proto
|
droplet.pb.go: droplet.proto
|
||||||
autogenpb --proto droplet.proto
|
# protoc --go_out=. droplet.proto
|
||||||
|
# This is switched over to use the new protoc-gen-go from google.golang.org/protobuf/cmd/protoc-gen-go
|
||||||
|
# the debian one (2024/10/21) seems to be the older/original one from github.com/golang/protobuf/protoc-gen-go
|
||||||
|
cd ~/go/src && protoc --go_out=. --proto_path=go.wit.com/lib/protobuf/virtbuf \
|
||||||
|
--go_opt=Mdroplet.proto=go.wit.com/lib/protobuf/virtbuf \
|
||||||
|
droplet.proto
|
||||||
|
|
||||||
hypervisor.pb.go: hypervisor.proto
|
|
||||||
autogenpb --proto hypervisor.proto
|
|
||||||
|
|
||||||
event.pb.go: event.proto
|
events.pb.go: events.proto
|
||||||
autogenpb --proto event.proto
|
protoc --go_out=. events.proto
|
||||||
|
|
||||||
cluster.pb.go: cluster.proto
|
account.pb.go: account.proto
|
||||||
autogenpb --proto cluster.proto
|
protoc --go_out=. account.proto
|
||||||
|
|
||||||
|
config.pb.go: config.proto
|
||||||
|
protoc --go_out=. config.proto
|
||||||
|
|
||||||
|
compile:
|
||||||
|
protoc --go_out=. *.proto
|
||||||
|
|
||||||
deps:
|
deps:
|
||||||
apt install golang-goprotobuf-dev
|
apt install golang-goprotobuf-dev
|
||||||
|
|
|
||||||
10
README.md
10
README.md
|
|
@ -1,6 +1,6 @@
|
||||||
This go library handles the protobuf files
|
the libvirt xml files are just a bit much at this point
|
||||||
and various functions for virtigo.
|
|
||||||
|
|
||||||
You must build the protobuf files using autogenpb
|
They are what to use for starting droplets with virsh,
|
||||||
|
but for making a cluster or "home cloud" or something
|
||||||
go install go.wit.com/apps/autogenpb@latest
|
like virtigo, I think it's going to be better to do
|
||||||
|
something simple. Anyway, this is that attmept.
|
||||||
|
|
|
||||||
211
add.go
211
add.go
|
|
@ -1,211 +0,0 @@
|
||||||
package virtpb
|
|
||||||
|
|
||||||
import (
|
|
||||||
"fmt"
|
|
||||||
"time"
|
|
||||||
|
|
||||||
"github.com/google/uuid"
|
|
||||||
"go.wit.com/log"
|
|
||||||
)
|
|
||||||
|
|
||||||
/*
|
|
||||||
func (c *OldCluster) InitDroplet(hostname string) (*Droplet, error) {
|
|
||||||
var d *Droplet
|
|
||||||
d = new(Droplet)
|
|
||||||
d.Current = new(Current)
|
|
||||||
|
|
||||||
d = c.FindDropletByName(hostname)
|
|
||||||
if d != nil {
|
|
||||||
return d, errors.New("duplicate hostname: " + hostname)
|
|
||||||
}
|
|
||||||
d.Hostname = hostname
|
|
||||||
// d.Uuid = uuid.New() // not appropriate here
|
|
||||||
|
|
||||||
// set some defaults
|
|
||||||
d.StartState = DropletState_OFF
|
|
||||||
d.Current.State = DropletState_UNKNOWN
|
|
||||||
c.appendDroplet(d)
|
|
||||||
return d, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *Cluster) appendDroplet(d *Droplet) {
|
|
||||||
c.Lock()
|
|
||||||
defer c.Unlock()
|
|
||||||
|
|
||||||
c.d.Droplets = append(c.d.Droplets, d)
|
|
||||||
}
|
|
||||||
*/
|
|
||||||
|
|
||||||
// can the json protobuf output use a string and have a type handler
|
|
||||||
// to convert it back to int64?
|
|
||||||
func SetGB(gb int) int64 {
|
|
||||||
return int64(gb * 1024 * 1024 * 1024)
|
|
||||||
}
|
|
||||||
|
|
||||||
func SetMB(mb int) int64 {
|
|
||||||
return int64(mb * 1024 * 1024)
|
|
||||||
}
|
|
||||||
|
|
||||||
func (x *Hypervisor) SetMemoryGB(gb int) {
|
|
||||||
x.Memory = int64(gb * 1024 * 1024 * 1024)
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *OldCluster) FindDropletByName(name string) *Droplet {
|
|
||||||
loop := c.d.All() // get the list of droplets
|
|
||||||
for loop.Scan() {
|
|
||||||
d := loop.Next()
|
|
||||||
if d.Hostname == name {
|
|
||||||
return d
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *OldCluster) FindDropletByUuid(id string) *Droplet {
|
|
||||||
/*
|
|
||||||
log.Info("START FIND", id)
|
|
||||||
loop := c.d.All() // get the list of droplets
|
|
||||||
for loop.Scan() {
|
|
||||||
d := loop.Next()
|
|
||||||
log.Info("droplet:", d.Hostname, d.Uuid)
|
|
||||||
}
|
|
||||||
log.Info("END FIND", id)
|
|
||||||
*/
|
|
||||||
return c.d.FindByUuid(id)
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *OldCluster) FindHypervisorByName(name string) *Hypervisor {
|
|
||||||
for _, h := range c.H.Hypervisors {
|
|
||||||
if h.Hostname == name {
|
|
||||||
return h
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *OldCluster) AddHypervisor(hostname string, cpus int, mem int) *Hypervisor {
|
|
||||||
h := c.FindHypervisorByName(hostname)
|
|
||||||
if h != nil {
|
|
||||||
return h
|
|
||||||
}
|
|
||||||
// Generate a new UUID
|
|
||||||
id := uuid.New()
|
|
||||||
h = &Hypervisor{
|
|
||||||
Uuid: id.String(),
|
|
||||||
Hostname: hostname,
|
|
||||||
Cpus: int64(cpus),
|
|
||||||
Comment: "this is a fake hypervisor",
|
|
||||||
}
|
|
||||||
if cpus < 0 {
|
|
||||||
h.Cpus = 1
|
|
||||||
}
|
|
||||||
h.SetMemoryGB(mem * 32)
|
|
||||||
c.H.Hypervisors = append(c.H.Hypervisors, h)
|
|
||||||
return h
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *OldCluster) AddEvent(e *Event) {
|
|
||||||
c.e.Events = append(c.e.Events, e)
|
|
||||||
}
|
|
||||||
|
|
||||||
// creates a new droplet with default values
|
|
||||||
func NewDefaultDroplet(hostname string) *Droplet {
|
|
||||||
id := uuid.New() // Generate a new UUID
|
|
||||||
d := &Droplet{
|
|
||||||
Uuid: id.String(),
|
|
||||||
Hostname: hostname,
|
|
||||||
Cpus: int64(2),
|
|
||||||
}
|
|
||||||
d.Memory = SetGB(2)
|
|
||||||
d.StartState = DropletState_OFF
|
|
||||||
|
|
||||||
return d
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *OldCluster) AddDropletSimple(uuid string, hostname string, cpus int, mem int) *Droplet {
|
|
||||||
d := c.FindDropletByName(hostname)
|
|
||||||
if d != nil {
|
|
||||||
return d
|
|
||||||
}
|
|
||||||
|
|
||||||
d = &Droplet{
|
|
||||||
Uuid: uuid,
|
|
||||||
Hostname: hostname,
|
|
||||||
Cpus: int64(cpus),
|
|
||||||
}
|
|
||||||
|
|
||||||
if cpus < 0 {
|
|
||||||
d.Cpus = 1
|
|
||||||
}
|
|
||||||
d.Memory = SetGB(mem * 32)
|
|
||||||
d.StartState = DropletState_OFF
|
|
||||||
c.AddDroplet(d)
|
|
||||||
return d
|
|
||||||
}
|
|
||||||
|
|
||||||
// This isn't for the marketing department
|
|
||||||
func (c *OldCluster) AddDropletLocal(name string, hypername string) *Droplet {
|
|
||||||
d := &Droplet{
|
|
||||||
Hostname: name,
|
|
||||||
}
|
|
||||||
d.LocalOnly = "yes on: " + hypername
|
|
||||||
|
|
||||||
// by default, on locally imported domains, set the preferred hypervisor!
|
|
||||||
d.PreferredHypervisor = hypername
|
|
||||||
|
|
||||||
d.Current = new(Current)
|
|
||||||
d.Current.Hypervisor = hypername
|
|
||||||
d.StartState = DropletState_OFF
|
|
||||||
d.Current.State = DropletState_OFF
|
|
||||||
|
|
||||||
c.AddDroplet(d)
|
|
||||||
return d
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *OldCluster) BlankFields() {
|
|
||||||
loop := c.d.All() // get the list of droplets
|
|
||||||
for loop.Scan() {
|
|
||||||
d := loop.Next()
|
|
||||||
d.Current = nil
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
func (epb *Events) AppendEvent(e *Event) {
|
|
||||||
epb.Events = append(epb.Events, e)
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *OldCluster) ClusterStable() (bool, string) {
|
|
||||||
last := time.Since(c.Unstable.AsTime())
|
|
||||||
if last > c.UnstableTimeout.AsDuration() {
|
|
||||||
// the cluster has not been stable for 133 seconds
|
|
||||||
log.Warn("clusterReady() is stable for ", FormatDuration(c.UnstableTimeout.AsDuration()), " secs")
|
|
||||||
return true, fmt.Sprintln("clusterReady() is stable ", FormatDuration(c.UnstableTimeout.AsDuration()), " secs")
|
|
||||||
}
|
|
||||||
log.Warn("clusterReady() is unstable for", FormatDuration(last))
|
|
||||||
return false, "clusterReady() is unstable for " + FormatDuration(last)
|
|
||||||
}
|
|
||||||
|
|
||||||
// check the cluster and droplet to make sure it's ready to start
|
|
||||||
func (c *OldCluster) DropletReady(d *Droplet) (bool, string) {
|
|
||||||
if c == nil {
|
|
||||||
return false, "cluster == nil"
|
|
||||||
}
|
|
||||||
if d == nil {
|
|
||||||
return false, "droplet == nil"
|
|
||||||
}
|
|
||||||
if d.Current == nil {
|
|
||||||
return false, "droplet.Current == nil"
|
|
||||||
}
|
|
||||||
// can't start already started droplet
|
|
||||||
if d.Current.State == DropletState_ON {
|
|
||||||
return false, "EVENT start droplet is already ON"
|
|
||||||
}
|
|
||||||
if d.Current.State != DropletState_OFF {
|
|
||||||
return false, "EVENT start droplet is not OFF state = " + string(d.Current.State)
|
|
||||||
}
|
|
||||||
if d.Current.StartAttempts > 2 {
|
|
||||||
// reason := "EVENT start droplet has already been started " + d.starts + " times"
|
|
||||||
return false, fmt.Sprintln("EVENT start droplet has already been started ", d.Current.StartAttempts, " times")
|
|
||||||
}
|
|
||||||
return true, ""
|
|
||||||
}
|
|
||||||
48
backupDir.go
48
backupDir.go
|
|
@ -1,48 +0,0 @@
|
||||||
package virtpb
|
|
||||||
|
|
||||||
// thank chatgpt for this because why. why write this if you can have it
|
|
||||||
// kick this out in 30 seconds
|
|
||||||
|
|
||||||
import (
|
|
||||||
"log"
|
|
||||||
"os"
|
|
||||||
"path/filepath"
|
|
||||||
)
|
|
||||||
|
|
||||||
// IsDir() check seems to still enter directories for some reason
|
|
||||||
func backupDir(srcDir string, destDir string) error {
|
|
||||||
// Create the destination directory
|
|
||||||
err := os.MkdirAll(destDir, os.ModePerm)
|
|
||||||
if err != nil {
|
|
||||||
log.Printf("Failed to create directory: %v\n", err)
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
// Walk through the source directory
|
|
||||||
err = filepath.Walk(srcDir, func(path string, info os.FileInfo, err error) error {
|
|
||||||
if err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
// Skip if it's not a .test file or if it's a directory
|
|
||||||
// if filepath.Ext(path) != ".json" || info.IsDir() {
|
|
||||||
if info.IsDir() {
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// Destination file path
|
|
||||||
destPath := filepath.Join(destDir, info.Name())
|
|
||||||
|
|
||||||
// Copy the file
|
|
||||||
if err := copyFile(path, destPath); err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
})
|
|
||||||
|
|
||||||
if err != nil {
|
|
||||||
log.Printf("Failed to copy files: %v\n", err)
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
225
change.go
225
change.go
|
|
@ -1,225 +0,0 @@
|
||||||
package virtpb
|
|
||||||
|
|
||||||
import (
|
|
||||||
// "reflect"
|
|
||||||
|
|
||||||
"errors"
|
|
||||||
"fmt"
|
|
||||||
"time"
|
|
||||||
|
|
||||||
"google.golang.org/protobuf/types/known/anypb"
|
|
||||||
"google.golang.org/protobuf/types/known/timestamppb"
|
|
||||||
"google.golang.org/protobuf/types/known/wrapperspb"
|
|
||||||
|
|
||||||
"go.wit.com/log"
|
|
||||||
)
|
|
||||||
|
|
||||||
func convertToAnypb(x any) *anypb.Any {
|
|
||||||
switch v := x.(type) {
|
|
||||||
case int64:
|
|
||||||
var a *anypb.Any
|
|
||||||
a, _ = anypb.New(wrapperspb.Int64(x.(int64)))
|
|
||||||
return a
|
|
||||||
case string:
|
|
||||||
var a *anypb.Any
|
|
||||||
a, _ = anypb.New(wrapperspb.String(x.(string)))
|
|
||||||
return a
|
|
||||||
case int:
|
|
||||||
var a *anypb.Any
|
|
||||||
a, _ = anypb.New(wrapperspb.Int64(x.(int64)))
|
|
||||||
return a
|
|
||||||
case bool:
|
|
||||||
var a *anypb.Any
|
|
||||||
a, _ = anypb.New(wrapperspb.Bool(x.(bool)))
|
|
||||||
return a
|
|
||||||
default:
|
|
||||||
log.Error(errors.New("convertToAnypb() unknown type"), "v =", v, "x =", x)
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func convertToString(x any) string {
|
|
||||||
switch v := x.(type) {
|
|
||||||
case int64:
|
|
||||||
return fmt.Sprintf("%d", x.(int64))
|
|
||||||
case string:
|
|
||||||
return x.(string)
|
|
||||||
case int:
|
|
||||||
return fmt.Sprintf("%d", x.(int))
|
|
||||||
case uint:
|
|
||||||
return fmt.Sprintf("%d", x.(uint))
|
|
||||||
case *DropletState:
|
|
||||||
var s *DropletState
|
|
||||||
s = x.(*DropletState)
|
|
||||||
return s.String()
|
|
||||||
case DropletState:
|
|
||||||
var s DropletState
|
|
||||||
s = x.(DropletState)
|
|
||||||
return s.String()
|
|
||||||
case bool:
|
|
||||||
if x.(bool) {
|
|
||||||
return "true"
|
|
||||||
}
|
|
||||||
return "false"
|
|
||||||
default:
|
|
||||||
log.Info("convertToSTring() unknown type", v)
|
|
||||||
log.Error(errors.New("convertToSTring() unknown type"), "v =", v, "x =", x)
|
|
||||||
}
|
|
||||||
return ""
|
|
||||||
}
|
|
||||||
|
|
||||||
// Wrapping the int into a protobuf message
|
|
||||||
func (d *Droplet) NewChangeEvent(fname string, origval any, newval any) *Event {
|
|
||||||
var e *Event
|
|
||||||
e = new(Event)
|
|
||||||
|
|
||||||
e.DropletName = d.Hostname
|
|
||||||
e.OrigVal = convertToString(origval)
|
|
||||||
e.NewVal = convertToString(newval)
|
|
||||||
e.FieldName = fname
|
|
||||||
|
|
||||||
now := time.Now()
|
|
||||||
e.Start = timestamppb.New(now)
|
|
||||||
|
|
||||||
// this also works, but it's a bit overkill
|
|
||||||
// e.NewAny = convertToAnypb(newval)
|
|
||||||
|
|
||||||
// me.events.Events = append(me.events.Events, e)
|
|
||||||
// stuff := me.events.FormatJSON()
|
|
||||||
// log.Info("events:", stuff)
|
|
||||||
return e
|
|
||||||
}
|
|
||||||
|
|
||||||
// work in progress
|
|
||||||
func NewAddEvent(a any, fname string, newval any) *Event {
|
|
||||||
var e *Event
|
|
||||||
e = new(Event)
|
|
||||||
|
|
||||||
switch v := a.(type) {
|
|
||||||
case *Droplet:
|
|
||||||
var d *Droplet
|
|
||||||
d = a.(*Droplet)
|
|
||||||
e.DropletName = d.Hostname
|
|
||||||
case nil:
|
|
||||||
e.DropletName = "<nil>"
|
|
||||||
default:
|
|
||||||
log.Info("newAddEvent() unknown type", v)
|
|
||||||
e.DropletName = "on something somewhere"
|
|
||||||
}
|
|
||||||
|
|
||||||
e.NewVal = convertToString(newval)
|
|
||||||
e.FieldName = fname
|
|
||||||
|
|
||||||
now := time.Now()
|
|
||||||
e.Start = timestamppb.New(now)
|
|
||||||
|
|
||||||
return e
|
|
||||||
}
|
|
||||||
|
|
||||||
// update the droplet memory
|
|
||||||
func (d *Droplet) SetMemory(b int64) *Event {
|
|
||||||
oldm := HumanFormatBytes(d.Memory)
|
|
||||||
newm := HumanFormatBytes(b)
|
|
||||||
if d.Memory == b {
|
|
||||||
// log.Info("droplet", d.Hostname, "memory unchanged", oldm, "to", newm)
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
log.Info("droplet", d.Hostname, "memory change from", oldm, "to", newm)
|
|
||||||
|
|
||||||
return d.NewChangeEvent("Droplet.Memory", d.Memory, b)
|
|
||||||
}
|
|
||||||
|
|
||||||
// update the droplet memory
|
|
||||||
func (d *Droplet) SetCpus(b int64) {
|
|
||||||
log.Info("Set the number of cpus for the droplet", b)
|
|
||||||
}
|
|
||||||
|
|
||||||
// update the droplet memory
|
|
||||||
func (d *Droplet) SetState(newState DropletState) {
|
|
||||||
if d.Current == nil {
|
|
||||||
d.Current = new(Current)
|
|
||||||
}
|
|
||||||
if d.Current.State == newState {
|
|
||||||
// nothing has changed
|
|
||||||
return
|
|
||||||
}
|
|
||||||
switch newState {
|
|
||||||
case DropletState_ON:
|
|
||||||
d.Current.OnSince = timestamppb.New(time.Now())
|
|
||||||
d.Current.OffSince = nil
|
|
||||||
case DropletState_OFF:
|
|
||||||
d.Current.OffSince = timestamppb.New(time.Now())
|
|
||||||
d.Current.OnSince = nil
|
|
||||||
default:
|
|
||||||
// zero on OnSince to indicate something hickup'd?
|
|
||||||
// not sure if this should be done here. probably trust qemu dom0 instead
|
|
||||||
// but I can't do that right now so for now this will work
|
|
||||||
d.Current.OnSince = timestamppb.New(time.Now())
|
|
||||||
d.Current.OffSince = timestamppb.New(time.Now())
|
|
||||||
}
|
|
||||||
d.Current.State = newState
|
|
||||||
d.NewChangeEvent("STATE", d.Current.State, newState)
|
|
||||||
log.Info("Droplet", d.Hostname, "changed state from", d.Current.State, "to", newState)
|
|
||||||
}
|
|
||||||
|
|
||||||
// records an event that the droplet changed state (aka turned on, turned off, etc)
|
|
||||||
func (c *OldCluster) ChangeDropletState(d *Droplet, newState DropletState) error {
|
|
||||||
if c == nil {
|
|
||||||
return errors.New("cluster is nil")
|
|
||||||
}
|
|
||||||
if d == nil {
|
|
||||||
return errors.New("droplet is nil")
|
|
||||||
}
|
|
||||||
if d.Current.State == newState {
|
|
||||||
// droplet status didn't change
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
var e *Event
|
|
||||||
e = new(Event)
|
|
||||||
|
|
||||||
e.DropletName = d.Hostname
|
|
||||||
e.OrigVal = convertToString(d.Current.State)
|
|
||||||
e.NewVal = convertToString(newState)
|
|
||||||
e.FieldName = "status"
|
|
||||||
|
|
||||||
now := time.Now()
|
|
||||||
e.Start = timestamppb.New(now)
|
|
||||||
|
|
||||||
c.e.Events = append(c.e.Events, e)
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// records an event that the droplet migrated to another hypervisor
|
|
||||||
func (c *OldCluster) DropletMoved(d *Droplet, newh *Hypervisor) error {
|
|
||||||
if c == nil {
|
|
||||||
return errors.New("cluster is nil")
|
|
||||||
}
|
|
||||||
if d == nil {
|
|
||||||
return errors.New("droplet is nil")
|
|
||||||
}
|
|
||||||
if newh == nil {
|
|
||||||
return errors.New("hypervisor is nil")
|
|
||||||
}
|
|
||||||
if d.Current.Hypervisor == newh.Hostname {
|
|
||||||
// droplet didn't move
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// make a change event
|
|
||||||
var e *Event
|
|
||||||
e = new(Event)
|
|
||||||
|
|
||||||
e.DropletName = d.Hostname
|
|
||||||
e.OrigVal = d.Current.Hypervisor
|
|
||||||
e.NewVal = newh.Hostname
|
|
||||||
e.FieldName = "droplet migrate"
|
|
||||||
|
|
||||||
now := time.Now()
|
|
||||||
e.Start = timestamppb.New(now)
|
|
||||||
|
|
||||||
c.e.Events = append(c.e.Events, e)
|
|
||||||
|
|
||||||
// update the droplet record
|
|
||||||
d.Current.Hypervisor = newh.Hostname
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
@ -1,23 +0,0 @@
|
||||||
syntax = "proto3";
|
|
||||||
package virtpb;
|
|
||||||
|
|
||||||
import "google/protobuf/timestamp.proto";
|
|
||||||
import "droplet.proto";
|
|
||||||
import "hypervisor.proto";
|
|
||||||
import "event.proto";
|
|
||||||
|
|
||||||
message Cluster { // `autogenpb:marshal`
|
|
||||||
string uuid = 1; // `autogenpb:unique`
|
|
||||||
string name = 2;
|
|
||||||
repeated string URL = 3;
|
|
||||||
google.protobuf.Timestamp ctime = 4; // when the cluster was created
|
|
||||||
Droplets droplets = 5;
|
|
||||||
Hypervisors hypervisors = 6;
|
|
||||||
Events events = 7;
|
|
||||||
}
|
|
||||||
|
|
||||||
message Clusters { // `autogenpb:marshal`
|
|
||||||
string uuid = 1; // `autogenpb:uuid:57ddd763-75f6-4003-bf0e-8dd0f8a44044`
|
|
||||||
string version = 2; // `autogenpb:version:v0.0.1`
|
|
||||||
repeated Cluster clusters = 3;
|
|
||||||
}
|
|
||||||
226
config.go
226
config.go
|
|
@ -1,226 +0,0 @@
|
||||||
package virtpb
|
|
||||||
|
|
||||||
// functions to import and export the protobuf
|
|
||||||
// data to and from config files
|
|
||||||
|
|
||||||
import (
|
|
||||||
"errors"
|
|
||||||
"fmt"
|
|
||||||
"os"
|
|
||||||
"path/filepath"
|
|
||||||
|
|
||||||
"go.wit.com/log"
|
|
||||||
"google.golang.org/protobuf/encoding/protojson"
|
|
||||||
"google.golang.org/protobuf/encoding/prototext"
|
|
||||||
"google.golang.org/protobuf/reflect/protoreflect"
|
|
||||||
)
|
|
||||||
|
|
||||||
func (c *Cluster) ConfigSave() error {
|
|
||||||
name := c.Name
|
|
||||||
if name == "" {
|
|
||||||
name = c.Uuid
|
|
||||||
}
|
|
||||||
fullname := filepath.Join(os.Getenv("VIRTIGO_HOME"), name+".pb")
|
|
||||||
cfgfile, err := os.OpenFile(fullname, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0644)
|
|
||||||
defer cfgfile.Close()
|
|
||||||
if err != nil {
|
|
||||||
fmt.Println("open config file :", err)
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
log.Info("ConfigSave()", fullname)
|
|
||||||
data, err := c.Marshal()
|
|
||||||
if err != nil {
|
|
||||||
fmt.Println("cluster Marshal() err:", err)
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
fmt.Fprintln(cfgfile, data)
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// writes out the cluster information it seperate files
|
|
||||||
// to make it humanly possible to hand edit things as needed
|
|
||||||
func (c *OldCluster) ConfigSave() error {
|
|
||||||
// try to backup the current cluster config files
|
|
||||||
if err := backupConfig(); err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
// make a new droplets struct
|
|
||||||
var dcopy *Droplets
|
|
||||||
dcopy = new(Droplets)
|
|
||||||
loop := c.d.All() // get the list of droplets
|
|
||||||
for loop.Scan() {
|
|
||||||
d := loop.Next()
|
|
||||||
dcopy.Droplets = append(dcopy.Droplets, d)
|
|
||||||
}
|
|
||||||
// delete all the Current data so it's not put in the config file
|
|
||||||
for _, drop := range dcopy.Droplets {
|
|
||||||
drop.Current = nil
|
|
||||||
}
|
|
||||||
if err := ConfigWriteTEXT(dcopy, "droplets.text"); err != nil {
|
|
||||||
fmt.Println("droplets.json write failed")
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
c.configWriteDroplets()
|
|
||||||
|
|
||||||
if err := ConfigWriteTEXT(c.H, "hypervisors.text"); err != nil {
|
|
||||||
fmt.Println("hypervisors.json write failed")
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
if err := ConfigWriteJSON(c.e, "events.json"); err != nil {
|
|
||||||
fmt.Println("events.json write failed")
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
if err := ConfigWriteTEXT(c.e, "events.text"); err != nil {
|
|
||||||
fmt.Println("events.json write failed")
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *OldCluster) ConfigLoad() error {
|
|
||||||
if c == nil {
|
|
||||||
return errors.New("It's not safe to run ConfigLoad() on a nil cluster")
|
|
||||||
}
|
|
||||||
|
|
||||||
if data, err := loadFile("droplets.text"); err == nil {
|
|
||||||
if err = prototext.Unmarshal(data, c.d); err != nil {
|
|
||||||
fmt.Println("broken droplets.text config file")
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
if data, err := loadFile("hypervisors.text"); err == nil {
|
|
||||||
if err = prototext.Unmarshal(data, c.H); err != nil {
|
|
||||||
fmt.Println("broken hypervisors.text config file")
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
log.Warn("ERROR HERE IN Hypervisors")
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
if c.e == nil {
|
|
||||||
// this seems to panic on nil. something is wrong about doing this
|
|
||||||
// does it not stay allocated after this function ends?
|
|
||||||
c.e = new(Events)
|
|
||||||
}
|
|
||||||
|
|
||||||
if err := c.e.loadEvents(); err != nil {
|
|
||||||
// ignore events.pb since these should be sent elsewhere
|
|
||||||
log.Warn("Events failed to load, ignoring:", err)
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func (e *Events) loadEvents() error {
|
|
||||||
var data []byte
|
|
||||||
var err error
|
|
||||||
|
|
||||||
// load the events config file
|
|
||||||
if data, err = loadFile("events.json"); err != nil {
|
|
||||||
fmt.Println("broken events.json config file")
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
err = protojson.Unmarshal(data, e)
|
|
||||||
if err != nil {
|
|
||||||
fmt.Println("broken events.json config file")
|
|
||||||
// json load failed. try loading prototext
|
|
||||||
if data, err = loadFile("events.text"); err != nil {
|
|
||||||
fmt.Println("broken events.text config file")
|
|
||||||
fmt.Println(err)
|
|
||||||
return errors.New("events.text file is broken")
|
|
||||||
}
|
|
||||||
if err = prototext.Unmarshal(data, e); err != nil {
|
|
||||||
fmt.Println("broken events.text config file")
|
|
||||||
fmt.Println(err)
|
|
||||||
return errors.New("events.text file is broken")
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func loadFile(filename string) ([]byte, error) {
|
|
||||||
fullname := filepath.Join(os.Getenv("VIRTIGO_HOME"), filename)
|
|
||||||
data, err := os.ReadFile(fullname)
|
|
||||||
if err != nil {
|
|
||||||
// log.Info("open config file :", err)
|
|
||||||
return nil, err
|
|
||||||
}
|
|
||||||
return data, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// reads in from the prototext file
|
|
||||||
// prototext file formats are not garrenteed to be stable. todo: hammer that out
|
|
||||||
|
|
||||||
func ConfigWriteJSON(a any, filename string) error {
|
|
||||||
fullname := filepath.Join(os.Getenv("VIRTIGO_HOME"), filename)
|
|
||||||
cfgfile, err := os.OpenFile(fullname, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0644)
|
|
||||||
defer cfgfile.Close()
|
|
||||||
if err != nil {
|
|
||||||
fmt.Println("open config file :", err)
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
msg, ok := a.(protoreflect.ProtoMessage)
|
|
||||||
if !ok {
|
|
||||||
return fmt.Errorf("provided value does not implement protoreflect.ProtoMessage")
|
|
||||||
}
|
|
||||||
text := protojson.Format(msg)
|
|
||||||
fmt.Fprintln(cfgfile, text)
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *OldCluster) configWriteDroplets() error {
|
|
||||||
fullname := filepath.Join(os.Getenv("VIRTIGO_HOME"), "droplets.new.text")
|
|
||||||
cfgfile, err := os.OpenFile(fullname, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0644)
|
|
||||||
defer cfgfile.Close()
|
|
||||||
if err != nil {
|
|
||||||
fmt.Println("open config file :", err)
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
loop := c.d.All() // get the list of droplets
|
|
||||||
for loop.Scan() {
|
|
||||||
d := loop.Next()
|
|
||||||
text := prototext.Format(d)
|
|
||||||
fmt.Fprintln(cfgfile, text)
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func ConfigWriteTEXT(a any, filename string) error {
|
|
||||||
fullname := filepath.Join(os.Getenv("VIRTIGO_HOME"), filename)
|
|
||||||
cfgfile, err := os.OpenFile(fullname, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0644)
|
|
||||||
defer cfgfile.Close()
|
|
||||||
if err != nil {
|
|
||||||
fmt.Println("open config file :", err)
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
msg, ok := a.(protoreflect.ProtoMessage)
|
|
||||||
if !ok {
|
|
||||||
return fmt.Errorf("provided value does not implement protoreflect.ProtoMessage")
|
|
||||||
}
|
|
||||||
text := prototext.Format(msg)
|
|
||||||
fmt.Fprintln(cfgfile, text)
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *Clusters) ConfigLoad() error {
|
|
||||||
if c == nil {
|
|
||||||
return errors.New("It's not safe to run ConfigLoad() on a nil cluster")
|
|
||||||
}
|
|
||||||
|
|
||||||
if data, err := loadFile("cluster.text"); err == nil {
|
|
||||||
if err = prototext.Unmarshal(data, c); err != nil {
|
|
||||||
fmt.Println("broken cluster.textconfig file")
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
@ -1,76 +0,0 @@
|
||||||
package virtpb
|
|
||||||
|
|
||||||
// thank chatgpt for this because why. why write this if you can have it
|
|
||||||
// kick this out in 30 seconds
|
|
||||||
|
|
||||||
import (
|
|
||||||
"errors"
|
|
||||||
"fmt"
|
|
||||||
"io"
|
|
||||||
"log"
|
|
||||||
"os"
|
|
||||||
"path/filepath"
|
|
||||||
"time"
|
|
||||||
)
|
|
||||||
|
|
||||||
func backupConfig() error {
|
|
||||||
// make a new dir to backup the files
|
|
||||||
now := time.Now()
|
|
||||||
// timestamp := now.Format("2022.07.18.190545") // 50yr shout out to K&R
|
|
||||||
timestamp := now.Format("2006.01.02.150405") // bummer. other date doesn't work?
|
|
||||||
srcDir := filepath.Join(os.Getenv("VIRTIGO_HOME"))
|
|
||||||
destDir := filepath.Join(os.Getenv("VIRTIGO_HOME"), timestamp)
|
|
||||||
|
|
||||||
return backupFiles(srcDir, destDir)
|
|
||||||
}
|
|
||||||
|
|
||||||
func backupFiles(srcDir string, destDir string) error {
|
|
||||||
// Create the destination directory
|
|
||||||
err := os.MkdirAll(destDir, os.ModePerm)
|
|
||||||
if err != nil {
|
|
||||||
return errors.New(fmt.Sprintf("Failed to create directory: %v", err))
|
|
||||||
}
|
|
||||||
|
|
||||||
// Read the contents of the source directory
|
|
||||||
entries, err := os.ReadDir(srcDir)
|
|
||||||
if err != nil {
|
|
||||||
return errors.New(fmt.Sprintf("Failed to read directory: %v", err))
|
|
||||||
}
|
|
||||||
|
|
||||||
// Iterate over the entries in the source directory
|
|
||||||
for _, entry := range entries {
|
|
||||||
// Skip directories and files that do not have the .test extension
|
|
||||||
if entry.IsDir() {
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
|
|
||||||
log.Println("backing up file", entry.Name())
|
|
||||||
srcPath := filepath.Join(srcDir, entry.Name())
|
|
||||||
destPath := filepath.Join(destDir, entry.Name())
|
|
||||||
|
|
||||||
// Copy the file
|
|
||||||
if err := copyFile(srcPath, destPath); err != nil {
|
|
||||||
return errors.New(fmt.Sprintf("Failed to copy file %s: %v", entry.Name(), err))
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// copyFile copies a file from src to dest
|
|
||||||
func copyFile(src, dest string) error {
|
|
||||||
srcFile, err := os.Open(src)
|
|
||||||
if err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
defer srcFile.Close()
|
|
||||||
|
|
||||||
destFile, err := os.Create(dest)
|
|
||||||
if err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
defer destFile.Close()
|
|
||||||
|
|
||||||
// Copy the content
|
|
||||||
_, err = io.Copy(destFile, srcFile)
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
@ -0,0 +1,11 @@
|
||||||
|
build:
|
||||||
|
GO111MODULE=off go build
|
||||||
|
|
||||||
|
prep:
|
||||||
|
go get -v -t -u
|
||||||
|
|
||||||
|
run:
|
||||||
|
go run *.go
|
||||||
|
|
||||||
|
clean:
|
||||||
|
-rm -f configfile
|
||||||
|
|
@ -0,0 +1,77 @@
|
||||||
|
package main
|
||||||
|
|
||||||
|
import "log"
|
||||||
|
import "bytes"
|
||||||
|
import "os"
|
||||||
|
import "bufio"
|
||||||
|
import "io/ioutil"
|
||||||
|
|
||||||
|
import "google.golang.org/protobuf/proto"
|
||||||
|
import pb "go.wit.com/lib/protobuf/virtbuf"
|
||||||
|
|
||||||
|
//
|
||||||
|
// saves entries in a config file
|
||||||
|
//
|
||||||
|
|
||||||
|
func main() {
|
||||||
|
TestWriteEvent()
|
||||||
|
|
||||||
|
in, err := ioutil.ReadFile("/tmp/testing4.protobuf")
|
||||||
|
if err != nil {
|
||||||
|
log.Fatalln("Error reading file:", err)
|
||||||
|
}
|
||||||
|
allEvents := &pb.Droplet{}
|
||||||
|
if err := proto.Unmarshal(in, allEvents); err != nil {
|
||||||
|
log.Fatalln("Failed to parse events:", err)
|
||||||
|
}
|
||||||
|
|
||||||
|
// listPeople(os.Stdout, allEvents)
|
||||||
|
// got := in.String()
|
||||||
|
log.Println(in)
|
||||||
|
}
|
||||||
|
|
||||||
|
func marshalWriteToFile(myWriter *bufio.Writer, e *pb.Droplet) {
|
||||||
|
buf, err := proto.Marshal(e)
|
||||||
|
if err != nil {
|
||||||
|
log.Fatal("marshaling error: ", err)
|
||||||
|
}
|
||||||
|
tmp, err := myWriter.Write(buf)
|
||||||
|
myWriter.Flush()
|
||||||
|
log.Println("bufio.Write() tmp, err = ", tmp, err)
|
||||||
|
|
||||||
|
buf, err = proto.Marshal(e)
|
||||||
|
tmp2, err := myWriter.Write(buf)
|
||||||
|
myWriter.Flush()
|
||||||
|
log.Println("bufio.Write() tmp2, err = ", tmp2, err)
|
||||||
|
}
|
||||||
|
|
||||||
|
func TestWriteEvent() {
|
||||||
|
buf := new(bytes.Buffer)
|
||||||
|
|
||||||
|
e := pb.CreateSampleDroplet()
|
||||||
|
|
||||||
|
got := buf.String()
|
||||||
|
log.Println(got)
|
||||||
|
|
||||||
|
newfile, _ := os.Create("/tmp/testing4.protobuf")
|
||||||
|
myWriter := bufio.NewWriter(newfile)
|
||||||
|
marshalWriteToFile(myWriter, e)
|
||||||
|
|
||||||
|
marshalUnmarshal()
|
||||||
|
}
|
||||||
|
|
||||||
|
func marshalUnmarshal() {
|
||||||
|
test := pb.CreateSampleDroplet()
|
||||||
|
data, err := proto.Marshal(test)
|
||||||
|
if err != nil {
|
||||||
|
log.Fatal("marshaling error: ", err)
|
||||||
|
}
|
||||||
|
|
||||||
|
newTest := &pb.Droplet{}
|
||||||
|
err = proto.Unmarshal(data, newTest)
|
||||||
|
if err != nil {
|
||||||
|
log.Fatal("unmarshaling error: ", err)
|
||||||
|
} else {
|
||||||
|
log.Println("proto.Marshal() and proto.Unmarshal() worked")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -1,82 +1,27 @@
|
||||||
syntax = "proto3";
|
syntax = "proto3";
|
||||||
package virtpb;
|
package virtbuf;
|
||||||
|
|
||||||
import "google/protobuf/duration.proto"; // Import the well-known type for Timestamp
|
message Droplet {
|
||||||
import "google/protobuf/timestamp.proto"; // Import the well-known type for Timestamp
|
string uuid = 1;
|
||||||
|
string name = 2;
|
||||||
|
string hostname = 3;
|
||||||
|
int64 cpus = 4;
|
||||||
|
int64 memory = 5;
|
||||||
|
int64 disk = 6;
|
||||||
|
string base_image = 7;
|
||||||
|
|
||||||
// global settings for autogenpb `autogenpb:mutex`
|
repeated Network networks = 8;
|
||||||
|
repeated Disk disks = 9;
|
||||||
|
|
||||||
message Droplets { // `autogenpb:marshal` `autogenpb:gui`
|
string comment = 10;
|
||||||
string uuid = 1; // `autogenpb:uuid:d5d492e2-38d4-476b-86f3-f5abf01f9d6d`
|
|
||||||
string version = 2; // `autogenpb:version:v0.0.1`
|
message Network {
|
||||||
repeated Droplet droplets = 3;
|
string mac = 1;
|
||||||
}
|
string name = 2;
|
||||||
|
}
|
||||||
message Droplet { // `autogenpb:marshal`
|
|
||||||
string uuid = 1; // `autogenpb:unique` // should be unique across the cluster
|
message Disk {
|
||||||
string hostname = 2; // `autogenpb:unique` // should be unique and work in DNS
|
string filename = 1;
|
||||||
int64 cpus = 3; // what's the point of int64 vs int32
|
int64 size = 2;
|
||||||
int64 memory = 4; // in bytes
|
}
|
||||||
Current current = 5; // what the state and values of the droplet is
|
|
||||||
DropletState startState = 6; // what the state of the droplet is SUPPOSED TO BE ('on' or 'off')
|
|
||||||
string qemuMachine = 7; // the qemu machine type to use "pc-q35-9.0"
|
|
||||||
int64 spicePort = 8; // preferred port to use for spice
|
|
||||||
|
|
||||||
string preferredHypervisor = 9; // the hypervisor to prefer to run the droplet on
|
|
||||||
string forceHypervisor = 10; // use this hypervisor and this hypervisor only
|
|
||||||
string preferredArch = 11; // the cpu arch to use "x86_64" (should really get this from the disk?)
|
|
||||||
repeated Network networks = 12; // really just mac addresses. should be unique across cluster
|
|
||||||
repeated Disk disks = 13; // disks to attach
|
|
||||||
|
|
||||||
string localOnly = 14; // this is only defined locally on the hypervisor
|
|
||||||
string customXml = 15; // if needed,
|
|
||||||
Archive archive = 16; // what the state of the droplet is SUPPOSED TO BE ('on' or 'off')
|
|
||||||
|
|
||||||
google.protobuf.Timestamp unstable = 39; // the last time we heard anything from this droplet
|
|
||||||
google.protobuf.Duration unstableTimeout = 40; // the last time we heard anything from this droplet
|
|
||||||
}
|
|
||||||
|
|
||||||
// volatile data. the current settings and values of things.
|
|
||||||
// These are passed around while the cluster to monitor and control the systems
|
|
||||||
// but they are not saved to the config file
|
|
||||||
message Current {
|
|
||||||
DropletState state = 1; // used to track the current state before taking any action
|
|
||||||
string hypervisor = 2; // the current hypervisor the droplet is running on
|
|
||||||
int64 startAttempts = 3; // how many times a start has been attempted
|
|
||||||
string fullXml = 4; // the full libvirt xml to import
|
|
||||||
google.protobuf.Timestamp lastPoll = 5; // the last time we heard anything from this droplet
|
|
||||||
string imageUrl = 6; // url to the image
|
|
||||||
google.protobuf.Timestamp offSince = 7; // when the droplet was turned off
|
|
||||||
google.protobuf.Timestamp onSince = 8; // when the droplet was turned on
|
|
||||||
}
|
|
||||||
|
|
||||||
message Archive {
|
|
||||||
DropletArchive reason = 1; // why the droplet was archived
|
|
||||||
google.protobuf.Timestamp when = 2; // when it was archived
|
|
||||||
}
|
|
||||||
|
|
||||||
enum DropletState {
|
|
||||||
ON = 0;
|
|
||||||
OFF = 1;
|
|
||||||
UNKNOWN = 2; // qemu says 'Shutdown'
|
|
||||||
PAUSED = 3;
|
|
||||||
CRASHED = 4;
|
|
||||||
INMIGRATE = 5;
|
|
||||||
}
|
|
||||||
|
|
||||||
enum DropletArchive {
|
|
||||||
DUP = 0;
|
|
||||||
USER = 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
message Network {
|
|
||||||
string mac = 1;
|
|
||||||
string name = 2;
|
|
||||||
}
|
|
||||||
|
|
||||||
message Disk {
|
|
||||||
string filename = 1;
|
|
||||||
string filepath = 2;
|
|
||||||
int64 size = 3;
|
|
||||||
string qemuArch = 4; // what arch. example: "x86_64" or "riscv64"
|
|
||||||
}
|
}
|
||||||
|
|
|
||||||
60
event.proto
60
event.proto
|
|
@ -1,60 +0,0 @@
|
||||||
syntax = "proto3";
|
|
||||||
package virtpb;
|
|
||||||
|
|
||||||
import "google/protobuf/timestamp.proto"; // Import the well-known type for Timestamp
|
|
||||||
import "google/protobuf/any.proto"; // Import the well-known type for Timestamp
|
|
||||||
import "droplet.proto";
|
|
||||||
|
|
||||||
// global settings for autogenpb `autogenpb:no-sort` `autogenpb:mutex`
|
|
||||||
|
|
||||||
message Events { // `autogenpb:marshal` `autogenpb:gui`
|
|
||||||
string uuid = 1; // `autogenpb:uuid:1e3a50c7-5916-4423-b33c-f0b977a7e446`
|
|
||||||
string version = 2; // `autogenpb:version:v0.0.1`
|
|
||||||
int64 eventSize = 3; // max events to store in a single
|
|
||||||
repeated Event events = 4; // all the events
|
|
||||||
}
|
|
||||||
|
|
||||||
// this information leans towards being human readable not programatic
|
|
||||||
// in other words, it's better to just have the droplet name here rather than the uuid
|
|
||||||
// at least for now in the early days. but maybe forever.
|
|
||||||
// homelab clouds normally don't have many events.
|
|
||||||
// we are talking less than 1 a minute. even 1 an hour is often a lot
|
|
||||||
message Event { // `autogenpb:marshal`
|
|
||||||
enum status {
|
|
||||||
DONE = 0;
|
|
||||||
FAIL = 1;
|
|
||||||
RUNNING = 2;
|
|
||||||
}
|
|
||||||
int32 id = 1; // `autogenpb:unique` // should be unique across the cluster
|
|
||||||
EventType etype = 2;
|
|
||||||
string dropletName = 3; // name of the droplet
|
|
||||||
string dropletUuid = 4; // uuid of the droplet
|
|
||||||
string hypervisor = 5; // name of the hypervisor
|
|
||||||
string hypervisorUuid = 6; // uuid of the hypervisor
|
|
||||||
google.protobuf.Timestamp start = 7; // start time
|
|
||||||
google.protobuf.Timestamp end = 8; // end time
|
|
||||||
string fieldName = 9; // the field name that changed
|
|
||||||
string origVal = 10; // original value
|
|
||||||
string newVal = 11; // new value
|
|
||||||
google.protobuf.Any origAny = 12; // anypb format. probably overkill
|
|
||||||
google.protobuf.Any newAny = 13; // anypb format
|
|
||||||
string error = 14; // what went wrong
|
|
||||||
status state = 15; // state of the event
|
|
||||||
Droplet droplet = 16; // droplet
|
|
||||||
}
|
|
||||||
enum EventType {
|
|
||||||
ADD = 0;
|
|
||||||
DELETE = 1;
|
|
||||||
POWERON = 2;
|
|
||||||
POWEROFF = 3; // should indicate a "normal" shutdown
|
|
||||||
HIBERNATE = 4;
|
|
||||||
MIGRATE = 5;
|
|
||||||
DEMO = 6;
|
|
||||||
GET = 7; // request something
|
|
||||||
LOGIN = 8; // attempt to login
|
|
||||||
OK = 9; // everything is ok
|
|
||||||
FAIL = 10; // everything failed
|
|
||||||
CRASH = 11; // droplet hard crashed
|
|
||||||
CHANGE = 12; // droplet or hypervisor config change
|
|
||||||
EDIT = 13; // edit droplet settings
|
|
||||||
}
|
|
||||||
17
helpers.go
17
helpers.go
|
|
@ -1,17 +0,0 @@
|
||||||
package virtpb
|
|
||||||
|
|
||||||
// functions to import and export the protobuf
|
|
||||||
// data to and from config files
|
|
||||||
|
|
||||||
func InitCluster() *OldCluster {
|
|
||||||
var c *OldCluster
|
|
||||||
c = new(OldCluster)
|
|
||||||
c.d = new(Droplets)
|
|
||||||
c.H = new(Hypervisors)
|
|
||||||
c.e = new(Events)
|
|
||||||
return c
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *OldCluster) DropletsAll() *DropletScanner {
|
|
||||||
return c.d.All()
|
|
||||||
}
|
|
||||||
198
human.go
198
human.go
|
|
@ -1,198 +0,0 @@
|
||||||
package virtpb
|
|
||||||
|
|
||||||
// mostly just functions related to making STDOUT
|
|
||||||
// more readable by us humans
|
|
||||||
|
|
||||||
// also function shortcuts the do fixed limited formatting (it's like COBOL)
|
|
||||||
// so reporting tables of the status of what droplets and hypervisors
|
|
||||||
// are in text columns and rows that can be easily read in a terminal
|
|
||||||
|
|
||||||
import (
|
|
||||||
"errors"
|
|
||||||
"fmt"
|
|
||||||
"net/http"
|
|
||||||
"strings"
|
|
||||||
"time"
|
|
||||||
|
|
||||||
"google.golang.org/protobuf/types/known/timestamppb"
|
|
||||||
|
|
||||||
"go.wit.com/log"
|
|
||||||
)
|
|
||||||
|
|
||||||
func oldGetDurationStamp(t time.Time) string {
|
|
||||||
// Get the current time
|
|
||||||
currentTime := time.Now()
|
|
||||||
|
|
||||||
// Calculate the duration between t current time
|
|
||||||
duration := currentTime.Sub(t)
|
|
||||||
|
|
||||||
return FormatDuration(duration)
|
|
||||||
}
|
|
||||||
|
|
||||||
// This isn't for the marketing department
|
|
||||||
// so this isn't going to use 'MiB' and 'GiB'
|
|
||||||
func HumanFormatBytes(b int64) string {
|
|
||||||
if b < 2000 {
|
|
||||||
return fmt.Sprintf("%d B", b)
|
|
||||||
}
|
|
||||||
|
|
||||||
kb := int(b / 1024)
|
|
||||||
if kb < 2000 {
|
|
||||||
return fmt.Sprintf("%d KB", kb)
|
|
||||||
}
|
|
||||||
|
|
||||||
mb := int(b / (1024 * 1024))
|
|
||||||
if mb < 2000 {
|
|
||||||
return fmt.Sprintf("%d MB", mb)
|
|
||||||
}
|
|
||||||
|
|
||||||
gb := int(b / (1024 * 1024 * 1024))
|
|
||||||
if gb < 2000 {
|
|
||||||
return fmt.Sprintf("%d GB", gb)
|
|
||||||
}
|
|
||||||
|
|
||||||
tb := int(b / (1024 * 1024 * 1024 * 1024))
|
|
||||||
return fmt.Sprintf("%d TB", tb)
|
|
||||||
}
|
|
||||||
|
|
||||||
func FormatDuration(d time.Duration) string {
|
|
||||||
result := ""
|
|
||||||
|
|
||||||
// check if it's more than a year
|
|
||||||
years := int(d.Hours()) / (24 * 365)
|
|
||||||
if years > 0 {
|
|
||||||
result += fmt.Sprintf("%dy", years)
|
|
||||||
return result
|
|
||||||
}
|
|
||||||
|
|
||||||
// check if it's more than a day
|
|
||||||
days := int(d.Hours()) / 24
|
|
||||||
if days > 0 {
|
|
||||||
result += fmt.Sprintf("%dd", days)
|
|
||||||
return result
|
|
||||||
}
|
|
||||||
|
|
||||||
// check if it's more than an hour
|
|
||||||
hours := int(d.Hours()) % 24
|
|
||||||
if hours > 0 {
|
|
||||||
result += fmt.Sprintf("%dh", hours)
|
|
||||||
return result
|
|
||||||
}
|
|
||||||
|
|
||||||
// check if it's more than a minute
|
|
||||||
minutes := int(d.Minutes()) % 60
|
|
||||||
if minutes > 0 {
|
|
||||||
result += fmt.Sprintf("%dm", minutes)
|
|
||||||
return result
|
|
||||||
}
|
|
||||||
|
|
||||||
// check if it's more than a second
|
|
||||||
seconds := int(d.Seconds()) % 60
|
|
||||||
if seconds > 0 {
|
|
||||||
result += fmt.Sprintf("%ds", seconds)
|
|
||||||
return result
|
|
||||||
}
|
|
||||||
|
|
||||||
// report in milliseconds
|
|
||||||
ms := int(d.Milliseconds())
|
|
||||||
if ms > 100 {
|
|
||||||
// todo: print .3s, etc ?
|
|
||||||
return fmt.Sprintf("%1.2fs", float64(seconds)/1000)
|
|
||||||
}
|
|
||||||
if ms > 0 {
|
|
||||||
result += fmt.Sprintf("%dms", ms)
|
|
||||||
}
|
|
||||||
|
|
||||||
// totally not necessary but wth
|
|
||||||
var t time.Duration
|
|
||||||
t = time.Duration(ms) * time.Millisecond
|
|
||||||
nanos := d - t
|
|
||||||
result += fmt.Sprintf("%dnanos", nanos)
|
|
||||||
return result
|
|
||||||
}
|
|
||||||
|
|
||||||
func (d *Droplet) SprintHeader() string {
|
|
||||||
if d.Current == nil {
|
|
||||||
d.Current = new(Current)
|
|
||||||
}
|
|
||||||
header := fmt.Sprintf("%-3.3s %-9.9s %-20.20s", d.Current.State, d.Current.Hypervisor, d.Hostname)
|
|
||||||
|
|
||||||
switch d.Current.State {
|
|
||||||
case DropletState_ON:
|
|
||||||
var dur string
|
|
||||||
if d.Current.OnSince != nil {
|
|
||||||
dur = ""
|
|
||||||
} else {
|
|
||||||
t := time.Since(d.Current.OnSince.AsTime()) // time since 'OFF'
|
|
||||||
dur = FormatDuration(t)
|
|
||||||
}
|
|
||||||
header += fmt.Sprintf(" (on :%3s)", dur)
|
|
||||||
case DropletState_OFF:
|
|
||||||
var dur string
|
|
||||||
if d.Current.OffSince != nil {
|
|
||||||
dur = ""
|
|
||||||
} else {
|
|
||||||
t := time.Since(d.Current.OffSince.AsTime()) // time since 'OFF'
|
|
||||||
dur = FormatDuration(t)
|
|
||||||
}
|
|
||||||
header += fmt.Sprintf(" (off:%3s)", dur)
|
|
||||||
default:
|
|
||||||
header += fmt.Sprintf(" (?? :%3s)", "")
|
|
||||||
}
|
|
||||||
return header
|
|
||||||
}
|
|
||||||
|
|
||||||
func (d *Droplet) SprintDumpHeader() string {
|
|
||||||
var macs []string
|
|
||||||
for _, n := range d.Networks {
|
|
||||||
macs = append(macs, n.Mac)
|
|
||||||
}
|
|
||||||
|
|
||||||
header := fmt.Sprintf("%-4.4s%20s %-8s", d.Current.State, strings.Join(macs, " "), d.Current.Hypervisor)
|
|
||||||
|
|
||||||
if d.Current == nil {
|
|
||||||
return header
|
|
||||||
}
|
|
||||||
|
|
||||||
if d.Current.OnSince == nil {
|
|
||||||
d.Current.OnSince = timestamppb.New(time.Now())
|
|
||||||
}
|
|
||||||
|
|
||||||
t := time.Since(d.Current.OnSince.AsTime()) // time since 'ON'
|
|
||||||
dur := FormatDuration(t)
|
|
||||||
|
|
||||||
switch d.Current.State {
|
|
||||||
case DropletState_ON:
|
|
||||||
header += fmt.Sprintf(" (on :%3s)", dur)
|
|
||||||
case DropletState_OFF:
|
|
||||||
header += fmt.Sprintf(" (off:%3s)", dur)
|
|
||||||
default:
|
|
||||||
header += fmt.Sprintf(" (?? :%3s)", dur)
|
|
||||||
}
|
|
||||||
return header
|
|
||||||
}
|
|
||||||
|
|
||||||
func (d *Droplet) DumpDroplet(w http.ResponseWriter, r *http.Request) (string, error) {
|
|
||||||
if d == nil {
|
|
||||||
reason := "DumpDroplet() got d == nil"
|
|
||||||
log.Warn(reason)
|
|
||||||
fmt.Fprintln(w, reason)
|
|
||||||
return "", errors.New(reason)
|
|
||||||
}
|
|
||||||
t := d.FormatTEXT()
|
|
||||||
log.Info(t)
|
|
||||||
fmt.Fprintln(w, t)
|
|
||||||
return t, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *OldCluster) DumpDroplet(w http.ResponseWriter, r *http.Request) (string, error) {
|
|
||||||
hostname := r.URL.Query().Get("hostname")
|
|
||||||
d := c.FindDropletByName(hostname)
|
|
||||||
if d == nil {
|
|
||||||
result := "can not find droplet hostname=" + hostname
|
|
||||||
log.Info(result)
|
|
||||||
fmt.Fprintln(w, result)
|
|
||||||
return result, errors.New(result)
|
|
||||||
}
|
|
||||||
return d.DumpDroplet(w, r)
|
|
||||||
}
|
|
||||||
|
|
@ -1,29 +0,0 @@
|
||||||
syntax = "proto3";
|
|
||||||
package virtpb;
|
|
||||||
|
|
||||||
import "google/protobuf/timestamp.proto";
|
|
||||||
|
|
||||||
message Hypervisors { // `autogenpb:marshal` `autogenpb:gui`
|
|
||||||
string uuid = 1; // `autogenpb:uuid:6e3aa8b9-cf98-40f6-af58-3c6ad1edf4d4`
|
|
||||||
string version = 2; // `autogenpb:version:v0.0.1`
|
|
||||||
repeated Hypervisor hypervisors = 3;
|
|
||||||
}
|
|
||||||
|
|
||||||
message Hypervisor {
|
|
||||||
string uuid = 1; // `autogenpb:unique`
|
|
||||||
string hostname = 2; // `autogenpb:unique`
|
|
||||||
bool active = 3; // is allowed to start new droplets
|
|
||||||
int64 cpus = 4;
|
|
||||||
int64 memory = 5; // in bytes
|
|
||||||
string comment = 6;
|
|
||||||
bool autoscan = 7; // to scan or not to scan by virtigo
|
|
||||||
HypervisorArch arch = 8;
|
|
||||||
int64 killcount = 9; // in bytes
|
|
||||||
google.protobuf.Timestamp lastPoll = 10; // the last time we heard anything
|
|
||||||
}
|
|
||||||
|
|
||||||
enum HypervisorArch {
|
|
||||||
RISCV64 = 0;
|
|
||||||
X86_64 = 1;
|
|
||||||
ARM64 = 2;
|
|
||||||
}
|
|
||||||
|
|
@ -1,48 +0,0 @@
|
||||||
package virtpb
|
|
||||||
|
|
||||||
import (
|
|
||||||
sync "sync"
|
|
||||||
|
|
||||||
durationpb "google.golang.org/protobuf/types/known/durationpb"
|
|
||||||
"google.golang.org/protobuf/types/known/timestamppb"
|
|
||||||
)
|
|
||||||
|
|
||||||
type OldCluster struct {
|
|
||||||
sync.RWMutex
|
|
||||||
|
|
||||||
Dirs []string
|
|
||||||
d *Droplets
|
|
||||||
H *Hypervisors
|
|
||||||
e *Events
|
|
||||||
Unstable *timestamppb.Timestamp
|
|
||||||
UnstableTimeout *durationpb.Duration
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *OldCluster) GetDropletsPB() *Droplets {
|
|
||||||
return c.d
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *OldCluster) GetHypervisorsPB() *Hypervisors {
|
|
||||||
return c.H
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *OldCluster) GetEventsPB() *Events {
|
|
||||||
return c.e
|
|
||||||
}
|
|
||||||
|
|
||||||
// adds a new droplet. enforce unique hostnames
|
|
||||||
func (c *OldCluster) AddDroplet(newd *Droplet) bool {
|
|
||||||
c.Lock()
|
|
||||||
defer c.Unlock()
|
|
||||||
|
|
||||||
for _, d := range c.d.Droplets {
|
|
||||||
if newd.Hostname == d.Hostname {
|
|
||||||
// boo. that one is already here
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// everything is ok, this hostname is new
|
|
||||||
c.d.Droplets = append(c.d.Droplets, newd)
|
|
||||||
return true
|
|
||||||
}
|
|
||||||
|
|
@ -1,78 +1,35 @@
|
||||||
package virtpb
|
package virtbuf
|
||||||
|
|
||||||
import (
|
import "log"
|
||||||
"fmt"
|
|
||||||
"log"
|
|
||||||
|
|
||||||
"github.com/google/uuid"
|
|
||||||
// anypb "google.golang.org/protobuf/types/known/anypb"
|
|
||||||
)
|
|
||||||
|
|
||||||
//
|
//
|
||||||
// This generates some sample data.
|
// This generates some sample data. It *should* match the .proto file
|
||||||
//
|
//
|
||||||
|
|
||||||
func CreateSampleDroplet(hostname string) *Droplet {
|
func CreateSampleDroplet() *Droplet {
|
||||||
// TODO: flush this out to do all the fields
|
// TODO: flush this out to do all the fields
|
||||||
log.Println("CreateSampleDroplet() is generating a new droplet", hostname)
|
log.Println("CreateSampleDroplet() is generating a new droplet")
|
||||||
|
|
||||||
// Generate a new UUID
|
e := &Droplet{
|
||||||
id := uuid.New()
|
Uuid: "6a1c571b-1d02-462b-9288-63d205306d76",
|
||||||
d := &Droplet{
|
Hostname: "bmath.wit.com",
|
||||||
Uuid: id.String(),
|
Comment: "this is a droplet for testing",
|
||||||
Hostname: hostname,
|
|
||||||
}
|
|
||||||
return d
|
|
||||||
}
|
|
||||||
|
|
||||||
func CreateSampleHypervisor(hostname string, mem int) *Hypervisor {
|
|
||||||
// Generate a new UUID
|
|
||||||
id := uuid.New()
|
|
||||||
h := &Hypervisor{
|
|
||||||
Uuid: id.String(),
|
|
||||||
Hostname: hostname,
|
|
||||||
Cpus: 16,
|
|
||||||
Memory: 256,
|
|
||||||
Comment: "this is a fake hypervisor",
|
|
||||||
}
|
|
||||||
h.SetMemoryGB(mem * 32)
|
|
||||||
return h
|
|
||||||
}
|
|
||||||
|
|
||||||
func CreateSampleEvents(total int) *Events {
|
|
||||||
var e *Events
|
|
||||||
e = new(Events)
|
|
||||||
|
|
||||||
for i := 0; i < total; i++ {
|
|
||||||
var newe *Event
|
|
||||||
newe = new(Event)
|
|
||||||
e.Events = append(e.Events, newe)
|
|
||||||
}
|
}
|
||||||
return e
|
return e
|
||||||
}
|
}
|
||||||
|
|
||||||
func CreateSampleCluster(total int) *OldCluster {
|
func CreateSampleDroplets(total int) []Droplet {
|
||||||
c := InitCluster()
|
|
||||||
|
var all []Droplet
|
||||||
|
|
||||||
for i := 0; i < total; i++ {
|
for i := 0; i < total; i++ {
|
||||||
hostname := fmt.Sprintf("bmath%d.wit.com", i)
|
d := CreateSampleDroplet()
|
||||||
d := CreateSampleDroplet(hostname)
|
|
||||||
d.PreferredHypervisor = fmt.Sprintf("farm%d", i)
|
|
||||||
if d.PreferredHypervisor == "farm4" {
|
|
||||||
d.Cpus = 16
|
|
||||||
d.Memory = SetGB(256)
|
|
||||||
}
|
|
||||||
|
|
||||||
c.d.Droplets = append(c.d.Droplets, d)
|
// e.Id += 1000 + int32(i)
|
||||||
|
d.Comment = "Sample Event " + string(i)
|
||||||
|
|
||||||
|
all = append(all, *d)
|
||||||
}
|
}
|
||||||
|
|
||||||
for i := 0; i < 3; i++ {
|
return all
|
||||||
hostname := fmt.Sprintf("farm%d", i)
|
|
||||||
h := CreateSampleHypervisor(hostname, i+1)
|
|
||||||
h.Comment = fmt.Sprintf("Sample hypervisor %d", i)
|
|
||||||
|
|
||||||
c.H.Hypervisors = append(c.H.Hypervisors, h)
|
|
||||||
}
|
|
||||||
|
|
||||||
return c
|
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -1,47 +0,0 @@
|
||||||
package virtpb
|
|
||||||
|
|
||||||
/*
|
|
||||||
// MarshalJSON custom marshals the WhatInfo struct to JSON
|
|
||||||
func (s WhatInfo) MarshalJSON() ([]byte, error) {
|
|
||||||
capacityStr := fmt.Sprintf("%d GB", s.Capacity)
|
|
||||||
return json.Marshal(map[string]string{
|
|
||||||
"capacity": capacityStr,
|
|
||||||
})
|
|
||||||
}
|
|
||||||
|
|
||||||
func (s WhatInfo) FormatJSON() string {
|
|
||||||
return fmt.Sprintf("\"capacity\": \"%d GB\"", s.Capacity)
|
|
||||||
}
|
|
||||||
|
|
||||||
// UnmarshalJSON custom unmarshals JSON into the WhatInfo struct
|
|
||||||
func (s *WhatInfo) UnmarshalJSON(data []byte) error {
|
|
||||||
var raw map[string]string
|
|
||||||
if err := json.Unmarshal(data, &raw); err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
if capacityStr, ok := raw["capacity"]; ok {
|
|
||||||
capacityStr = capacityStr[:len(capacityStr)-3] // Remove the " GB" suffix
|
|
||||||
capacity, err := strconv.ParseInt(capacityStr, 10, 64)
|
|
||||||
if err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
s.Capacity = capacity
|
|
||||||
}
|
|
||||||
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func main() {
|
|
||||||
info := WhatInfo{Capacity: 64}
|
|
||||||
|
|
||||||
// Marshaling to JSON
|
|
||||||
jsonData, _ := json.Marshal(info)
|
|
||||||
fmt.Println(string(jsonData)) // Output: {"capacity":"64 GB"}
|
|
||||||
|
|
||||||
// Unmarshaling back to Go struct
|
|
||||||
var newInfo WhatInfo
|
|
||||||
_ = json.Unmarshal(jsonData, &newInfo)
|
|
||||||
fmt.Println(newInfo.Capacity) // Output: 64
|
|
||||||
}
|
|
||||||
*/
|
|
||||||
Loading…
Reference in New Issue