91 lines
2.0 KiB
Go
91 lines
2.0 KiB
Go
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package entrypoint
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import (
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"bytes"
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crypticnet "cryptic-net"
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"cryptic-net/bootstrap"
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"fmt"
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"io"
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"os"
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"path/filepath"
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"github.com/cryptic-io/pmux/pmuxlib"
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)
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func copyBootstrapToDataDir(env *crypticnet.Env, r io.Reader) error {
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path := env.DataDirBootstrapPath()
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dirPath := filepath.Dir(path)
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if err := os.MkdirAll(dirPath, 0700); err != nil {
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return fmt.Errorf("creating directory %q: %w", dirPath, err)
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}
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f, err := os.Create(path)
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if err != nil {
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return fmt.Errorf("creating file %q: %w", path, err)
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}
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_, err = io.Copy(f, r)
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f.Close()
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if err != nil {
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return fmt.Errorf("copying bootstrap file to %q: %w", path, err)
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}
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if err := env.LoadBootstrap(path); err != nil {
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return fmt.Errorf("loading bootstrap from %q: %w", path, err)
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}
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return nil
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}
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func mergeDaemonIntoBootstrap(env *crypticnet.Env) error {
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daemon := env.ThisDaemon()
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host := env.Bootstrap.ThisHost()
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host.Nebula.PublicAddr = daemon.VPN.PublicAddr
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host.Garage = nil
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if allocs := daemon.Storage.Allocations; len(allocs) > 0 {
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host.Garage = new(bootstrap.GarageHost)
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for _, alloc := range allocs {
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host.Garage.Instances = append(host.Garage.Instances, bootstrap.GarageHostInstance{
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RPCPort: alloc.RPCPort,
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S3APIPort: alloc.S3APIPort,
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})
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}
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}
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env.Bootstrap.Hosts[host.Name] = host
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buf := new(bytes.Buffer)
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if err := env.Bootstrap.WithHosts(env.Bootstrap.Hosts).WriteTo(buf); err != nil {
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return fmt.Errorf("writing new bootstrap file to buffer: %w", err)
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}
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if err := copyBootstrapToDataDir(env, buf); err != nil {
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return fmt.Errorf("copying new bootstrap file to data dir: %w", err)
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}
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return nil
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}
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func waitForNebulaArgs(env *crypticnet.Env, args ...string) []string {
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thisHost := env.Bootstrap.ThisHost()
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return append([]string{"wait-for-ip", thisHost.Nebula.IP}, args...)
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}
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func nebulaEntrypointPmuxProcConfig() pmuxlib.ProcessConfig {
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return pmuxlib.ProcessConfig{
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Name: "nebula",
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Cmd: "cryptic-net-main",
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Args: []string{
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"nebula-entrypoint",
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},
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}
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}
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