131 lines
3.2 KiB
Go
131 lines
3.2 KiB
Go
//go:build amd64 || arm64
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package machine
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import (
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"os"
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"github.com/containers/common/pkg/report"
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"github.com/containers/podman/v5/cmd/podman/common"
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"github.com/containers/podman/v5/cmd/podman/registry"
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"github.com/containers/podman/v5/cmd/podman/utils"
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"github.com/containers/podman/v5/pkg/machine"
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"github.com/containers/podman/v5/pkg/machine/env"
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"github.com/containers/podman/v5/pkg/machine/vmconfigs"
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"github.com/spf13/cobra"
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)
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var (
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inspectCmd = &cobra.Command{
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Use: "inspect [options] [MACHINE...]",
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Short: "Inspect an existing machine",
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Long: "Provide details on a managed virtual machine",
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PersistentPreRunE: machinePreRunE,
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RunE: inspect,
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Example: `podman machine inspect myvm`,
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ValidArgsFunction: autocompleteMachine,
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}
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inspectFlag = inspectFlagType{}
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)
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type inspectFlagType struct {
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format string
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}
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func init() {
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registry.Commands = append(registry.Commands, registry.CliCommand{
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Command: inspectCmd,
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Parent: machineCmd,
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})
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flags := inspectCmd.Flags()
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formatFlagName := "format"
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flags.StringVar(&inspectFlag.format, formatFlagName, "", "Format volume output using JSON or a Go template")
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_ = inspectCmd.RegisterFlagCompletionFunc(formatFlagName, common.AutocompleteFormat(&machine.InspectInfo{}))
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}
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func inspect(cmd *cobra.Command, args []string) error {
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var (
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errs utils.OutputErrors
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)
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dirs, err := env.GetMachineDirs(provider.VMType())
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if err != nil {
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return err
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}
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if len(args) < 1 {
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args = append(args, defaultMachineName)
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}
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vms := make([]machine.InspectInfo, 0, len(args))
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for _, name := range args {
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mc, err := vmconfigs.LoadMachineByName(name, dirs)
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if err != nil {
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errs = append(errs, err)
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continue
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}
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state, err := provider.State(mc, false)
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if err != nil {
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return err
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}
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podmanSocket, podmanPipe, err := mc.ConnectionInfo(provider.VMType())
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if err != nil {
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return err
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}
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rosetta, err := provider.GetRosetta(mc)
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if err != nil {
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return err
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}
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ii := machine.InspectInfo{
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ConfigDir: *dirs.ConfigDir,
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ConnectionInfo: machine.ConnectionConfig{
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PodmanSocket: podmanSocket,
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PodmanPipe: podmanPipe,
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},
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Created: mc.Created,
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LastUp: mc.LastUp,
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Name: mc.Name,
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Resources: mc.Resources,
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SSHConfig: mc.SSH,
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State: state,
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UserModeNetworking: provider.UserModeNetworkEnabled(mc),
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Rootful: mc.HostUser.Rootful,
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Rosetta: rosetta,
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}
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vms = append(vms, ii)
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}
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switch {
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case cmd.Flag("format").Changed:
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rpt := report.New(os.Stdout, cmd.Name())
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defer rpt.Flush()
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rpt, err := rpt.Parse(report.OriginUser, inspectFlag.format)
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if err != nil {
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return err
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}
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if err := rpt.Execute(vms); err != nil {
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errs = append(errs, err)
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}
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default:
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if err := printJSON(vms); err != nil {
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errs = append(errs, err)
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}
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}
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return errs.PrintErrors()
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}
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func printJSON(data []machine.InspectInfo) error {
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enc := json.NewEncoder(os.Stdout)
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// by default, json marshallers will force utf=8 from
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// a string. this breaks healthchecks that use <,>, &&.
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enc.SetEscapeHTML(false)
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enc.SetIndent("", " ")
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return enc.Encode(data)
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}
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