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virtigoctl
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go-arg options 

Signed-off-by: Jeff Carr <jcarr@wit.com>
This commit is contained in:
Jeff Carr 2024-10-30 07:52:44 -05:00
parent b129e1b1de
commit 7685f0b5eb
3 changed files with 57 additions and 11 deletions
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9
Makefile
View File

@ -37,3 +37,12 @@ git-clone:
go-clone --recursive --go-src --no-work go.wit.com/apps/virtigo
go-clone --recursive --go-src --no-work go.wit.com/apps/gowebd
go-clone --recursive --go-src --no-work go.wit.com/lib/daemons/virtigod
dump-droplets:
./virtigoctl dump --droplets=true
dump-droplets-full:
./virtigoctl dump --droplets=alsdfkj
start:
./virtigoctl --start www.wit.com go.wit.com

42
argv.go
View File

@ -10,27 +10,43 @@ import "go.wit.com/log"
var argv args
type args struct {
Filename string `arg:"--filename" help:"start a vm based off the qcow2 filename"`
Start []string `arg:"--start" help:"droplets to start"`
type DumpCmd struct {
Droplets bool `arg:"--droplets" help:"show the running droplets"`
DropletsFull bool `arg:"--droplets-full" help:"show all the known droplets"`
Hypervisors bool `arg:"--hypervisors" help:"show the hypervisors"`
Uptime bool `arg:"--uptime" help:"show the hypervisors"`
}
type CreateCmd struct {
Filename string `arg:"--filename" help:"start a vm based off the qcow2 filename"`
Memory int `arg:"--memory" help:"set the memory in MB"`
Cpus int `arg:"--cpus" help:"set the cpus"`
}
type ImportXml struct {
Xml []string `arg:"--libvirt" help:"import qemu xml files: --libvirt /etc/libvirt/qemu/*.xml"`
IgnoreCpu bool `arg:"--xml-ignore-cpu" default:"true" help:"ignore non-standard libvirt xml cpus"`
IgnoreBr bool `arg:"--xml-ignore-net" default:"true" help:"ignore network bridge name changes"`
IgnDisk bool `arg:"--xml-ignore-disk" default:"false" help:"ignore duplicate disk names"`
Port int `arg:"--port" default:"8080" help:"allow droplet events via http"`
Memory int `arg:"--memory" help:"set the memory in MB"`
Cpus int `arg:"--cpus" help:"set the cpus"`
}
DumpUptime bool `arg:"--dump-uptime" help:"show the state of the cluster"`
DumpDroplets bool `arg:"--dump-droplets" help:"show the running droplets"`
DumpDropletsFull bool `arg:"--dump-droplets-full" help:"show all the known droplets"`
DumpHypervisors bool `arg:"--dump-hypervisors" help:"show the hypervisors"`
type args struct {
Start []string `arg:"--start" help:"droplets to start"`
Port int `arg:"--port" default:"8080" help:"allow droplet events via http"`
Create *CreateCmd `arg:"subcommand:create" help:"create a new droplet"`
Dump *DumpCmd `arg:"subcommand:dump" help:"show the state of the cluster"`
Import *ImportXml `arg:"subcommand:import" help:"import libvirt XML"`
}
func (a args) Description() string {
return `
virtigoctl command line configure and control for virtigo
`
}
func (args) Epilogue() string {
return `
This will start three already defined servers:
virtigoctl --start www.wit.com ftp.wit.com wiki.wit.com
@ -38,7 +54,11 @@ func (a args) Description() string {
This will make a new vm called "foo.wit.com" with the default
virtigo values for memory, cpus, network settings, spice, etc.
virtigoctl --filename /home/nfs/foo.wit.com.qcow2
virtigoctl create --filename /home/nfs/foo.wit.com.qcow2
create "bar.wit.com" with defaults except 1GB of RAM:
virtigoctl create --filename /home/nfs/bar.wit.com.qcow2 --memory 1024
`
}

17
main.go
View File

@ -7,6 +7,7 @@ import (
"os"
"go.wit.com/dev/alexflint/arg"
"go.wit.com/log"
)
var Version string
@ -22,4 +23,20 @@ func main() {
pp.WriteHelp(os.Stdout)
os.Exit(0)
}
if argv.Dump != nil {
if argv.Dump.Droplets {
log.Info("dump droplets here ==", argv.Dump.Droplets)
os.Exit(0)
}
log.Info("dump something here")
os.Exit(0)
}
if argv.Create != nil {
log.Info("create something here")
os.Exit(0)
}
if argv.Start != nil {
log.Info("start the vm's here:", argv.Start)
os.Exit(0)
}
}