114 lines
2.4 KiB
Go
114 lines
2.4 KiB
Go
// Copyright 2024 WIT.COM Inc Licensed GPL 3.0
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package main
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import (
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"embed"
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"os"
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"path/filepath"
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"strings"
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"errors"
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"go.wit.com/dev/alexflint/arg"
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"go.wit.com/log"
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pb "go.wit.com/lib/protobuf/virtbuf"
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)
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var Version string
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//go:embed resources/*
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var resources embed.FS
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var urlbase string = "http://localhost:8080"
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func main() {
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var pp *arg.Parser
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pp = arg.MustParse(&argv)
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if pp == nil {
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pp.WriteHelp(os.Stdout)
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os.Exit(0)
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}
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if argv.Dump != nil {
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if argv.Dump.Droplets {
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dumpDroplets()
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os.Exit(0)
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}
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log.Info("dump something here")
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os.Exit(0)
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}
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if argv.Create != nil {
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dir := filepath.Dir(argv.Create.Filename)
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filename := filepath.Base(argv.Create.Filename)
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if err := createFilename(dir, filename); err != nil {
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log.Info("create failed", err)
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os.Exit(-1)
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}
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log.Info("create worked")
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os.Exit(0)
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}
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if argv.Start != nil {
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log.Info("start the vm's here:", argv.Start)
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os.Exit(0)
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}
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}
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func dumpDroplets() error {
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log.DaemonMode(true)
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log.Info("dump droplets here ==", argv.Dump.Droplets)
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url := urlbase + "/dumpdroplets"
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body, err := httpPost(url, nil)
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if err != nil {
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log.Info("httpPost() failed:", err)
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return err
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}
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test := strings.TrimSpace(string(body))
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// log.Info("virtigo returned body:", test)
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for _, line := range strings.Split(test, "\n") {
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log.Info("GOT:", line)
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}
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return nil
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}
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func createFilename(dir string, filename string) error {
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log.Info("dir ==", dir)
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log.Info("filename ==", filename)
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filetype := filepath.Ext(filename)
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if filetype != ".qcow2" {
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log.Info("file type", filetype, "not supported")
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return errors.New("only supporting qcow2 images for now")
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}
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hostname := strings.TrimSuffix(filename, filetype)
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log.Info("hostname ==", hostname)
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var newDroplet *pb.Droplet
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newDroplet = new(pb.Droplet)
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newDroplet.Hostname = hostname
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newDisk := new(pb.Disk)
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newDisk.Filename = filename
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newDisk.Filepath = dir
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newDroplet.Disks = append(newDroplet.Disks, newDisk)
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bytes, err := newDroplet.MarshalJSON()
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if err != nil {
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log.Info("virtbuf.MarshalJson() failed:", err)
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return err
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}
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url := urlbase + "/create"
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body, err := httpPost(url, bytes)
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if err != nil {
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log.Info("httpPost() failed:", err)
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return err
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}
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test := strings.TrimSpace(string(body))
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// log.Info("virtigo returned body:", test)
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for _, line := range strings.Split(test, "\n") {
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log.Info("GOT:", line)
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}
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return nil
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}
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