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Add ssh connection to root user

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When initing a VM, create two add connections - one to user, one to
root.
podman machine remove removes both connections as well.

[NO TESTS NEEDED]

Signed-off-by: Ashley Cui <acui@redhat.com>
This commit is contained in:
Ashley Cui
2021-04-01 13:31:42 -04:00
parent 8b599c5126
commit f8bc391e34
3 changed files with 21 additions and 4 deletions
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2
docs/source/markdown/podman-machine-init.1.md
View File

@ -15,6 +15,8 @@ containers do not run on any other OS because containers' core functionality are
tied to the Linux kernel.
**podman machine init** initializes a new Linux virtual machine where containers are run.
SSH keys are automatically generated to access the VM, and system connections to the root account
and a user account inside the VM are added.
## OPTIONS

14
pkg/machine/ignition.go
View File

@ -55,10 +55,16 @@ func NewIgnitionFile(ign DynamicIgnition) error {
}
ignPassword := Passwd{
Users: []PasswdUser{{
Name: ign.Name,
SSHAuthorizedKeys: []SSHAuthorizedKey{SSHAuthorizedKey(ign.Key)},
}},
Users: []PasswdUser{
{
Name: ign.Name,
SSHAuthorizedKeys: []SSHAuthorizedKey{SSHAuthorizedKey(ign.Key)},
},
{
Name: "root",
SSHAuthorizedKeys: []SSHAuthorizedKey{SSHAuthorizedKey(ign.Key)},
},
},
}
ignStorage := Storage{

9
pkg/machine/qemu/machine.go
View File

@ -168,6 +168,11 @@ func (v *MachineVM) Init(opts machine.InitOptions) error {
if err := machine.AddConnection(&uri, v.Name, filepath.Join(sshDir, v.Name), opts.IsDefault); err != nil {
return err
}
uriRoot := machine.SSHRemoteConnection.MakeSSHURL("localhost", "/run/podman/podman.sock", strconv.Itoa(v.Port), "root")
if err := machine.AddConnection(&uriRoot, v.Name+"-root", filepath.Join(sshDir, v.Name), opts.IsDefault); err != nil {
return err
}
} else {
fmt.Println("An ignition path was provided. No SSH connection was added to Podman")
}
@ -357,6 +362,10 @@ func (v *MachineVM) Remove(name string, opts machine.RemoveOptions) (string, fun
if err := machine.RemoveConnection(v.Name); err != nil {
logrus.Error(err)
}
if err := machine.RemoveConnection(v.Name + "-root"); err != nil {
logrus.Error(err)
}
vmConfigDir, err := machine.GetConfDir(vmtype)
if err != nil {
return "", nil, err