mirror of
https://github.com/podman-container-tools/podman.git
synced 2026-09-10 17:47:52 +00:00
f663857103
Rename podman machine create to init because we're initing a VM, not really creating it Wire up CPUs flag Suppress QEMU GUI from popping up when not in debug mode [NO TESTS NEEDED] Signed-off-by: Ashley Cui <acui@redhat.com>
99 lines
2.7 KiB
Go
99 lines
2.7 KiB
Go
// +build amd64,linux amd64,darwin arm64,darwin
|
|
|
|
package machine
|
|
|
|
import (
|
|
"github.com/containers/common/pkg/completion"
|
|
"github.com/containers/podman/v3/cmd/podman/registry"
|
|
"github.com/containers/podman/v3/pkg/domain/entities"
|
|
"github.com/containers/podman/v3/pkg/machine"
|
|
"github.com/containers/podman/v3/pkg/machine/qemu"
|
|
"github.com/spf13/cobra"
|
|
)
|
|
|
|
var (
|
|
initCmd = &cobra.Command{
|
|
Use: "init [options] [NAME]",
|
|
Short: "initialize a vm",
|
|
Long: "initialize a virtual machine for Podman to run on. Virtual machines are used to run Podman.",
|
|
RunE: initMachine,
|
|
Args: cobra.MaximumNArgs(1),
|
|
Example: `podman machine init myvm`,
|
|
ValidArgsFunction: completion.AutocompleteNone,
|
|
}
|
|
)
|
|
|
|
type InitCLIOptions struct {
|
|
CPUS uint64
|
|
Memory uint64
|
|
Devices []string
|
|
ImagePath string
|
|
IgnitionPath string
|
|
Name string
|
|
}
|
|
|
|
var (
|
|
initOpts = InitCLIOptions{}
|
|
defaultMachineName string = "podman-machine-default"
|
|
)
|
|
|
|
func init() {
|
|
registry.Commands = append(registry.Commands, registry.CliCommand{
|
|
Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
|
|
Command: initCmd,
|
|
Parent: machineCmd,
|
|
})
|
|
flags := initCmd.Flags()
|
|
|
|
cpusFlagName := "cpus"
|
|
flags.Uint64Var(
|
|
&initOpts.CPUS,
|
|
cpusFlagName, 1,
|
|
"Number of CPUs. The default is 1.",
|
|
)
|
|
_ = initCmd.RegisterFlagCompletionFunc(cpusFlagName, completion.AutocompleteNone)
|
|
|
|
memoryFlagName := "memory"
|
|
flags.Uint64VarP(
|
|
&initOpts.Memory,
|
|
memoryFlagName, "m", 2048,
|
|
"Memory (in MB)",
|
|
)
|
|
_ = initCmd.RegisterFlagCompletionFunc(memoryFlagName, completion.AutocompleteNone)
|
|
|
|
ImagePathFlagName := "image-path"
|
|
flags.StringVar(&initOpts.ImagePath, ImagePathFlagName, "", "Path to qcow image")
|
|
_ = initCmd.RegisterFlagCompletionFunc(ImagePathFlagName, completion.AutocompleteDefault)
|
|
|
|
IgnitionPathFlagName := "ignition-path"
|
|
flags.StringVar(&initOpts.IgnitionPath, IgnitionPathFlagName, "", "Path to ignition file")
|
|
_ = initCmd.RegisterFlagCompletionFunc(IgnitionPathFlagName, completion.AutocompleteDefault)
|
|
}
|
|
|
|
// TODO should we allow for a users to append to the qemu cmdline?
|
|
func initMachine(cmd *cobra.Command, args []string) error {
|
|
initOpts.Name = defaultMachineName
|
|
if len(args) > 0 {
|
|
initOpts.Name = args[0]
|
|
}
|
|
vmOpts := machine.InitOptions{
|
|
CPUS: initOpts.CPUS,
|
|
Memory: initOpts.Memory,
|
|
IgnitionPath: initOpts.IgnitionPath,
|
|
ImagePath: initOpts.ImagePath,
|
|
Name: initOpts.Name,
|
|
}
|
|
var (
|
|
vm machine.VM
|
|
vmType string
|
|
err error
|
|
)
|
|
switch vmType {
|
|
default: // qemu is the default
|
|
vm, err = qemu.NewMachine(vmOpts)
|
|
}
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return vm.Init(vmOpts)
|
|
}
|