Podman machine enhancements

Podman machine remove is now called `rm`.

Podman machine create now supports resizing the image to the value of
--disk-size as provided.  The default is to 10G.

Added systemd unit file on guest via ignition that sends a Ready message
to the host over a virtio-socket so that we know when the VM is booted
and ready for use.

Podman machine commands no longer require a VM name as an argument.  A
default VM name is defined and if no VM name is provided as a arg, the
default will be used.

[NO TESTS NEEDED]

Signed-off-by: baude <bbaude@redhat.com>

6 files changed, 16 insertions, 12 deletions

diff --git a/docs/source/markdown/podman-machine-init.1.md b/docs/source/markdown/podman-machine-init.1.md
index 5ff07de03..be07a7bd5 100644
--- a/docs/source/markdown/podman-machine-init.1.md
+++ b/docs/source/markdown/podman-machine-init.1.md
@@ -22,6 +22,10 @@ tied to the Linux kernel.
 
 Number of CPUs.
 
+#### **--disk-size**=*number*
+
+Size of the disk for the guest VM in GB.
+
 #### **--ignition-path**
 
 Fully qualified path of the ignition file
diff --git a/docs/source/markdown/podman-machine-remove.1.md b/docs/source/markdown/podman-machine-rm.1.md
index 07763741d..4da17fdcb 100644
--- a/docs/source/markdown/podman-machine-remove.1.md
+++ b/docs/source/markdown/podman-machine-rm.1.md
@@ -1,17 +1,17 @@
-% podman-machine-remove(1)
+% podman-machine-rm(1)
 
 ## NAME
-podman\-machine\-remove - Remove a virtual machine
+podman\-machine\-rm - Remove a virtual machine
 
 ## SYNOPSIS
-**podman machine remove** [*options*] *name*
+**podman machine rm** [*options*] [*name*]
 
 ## DESCRIPTION
 
 Remove a virtual machine and its related files.  What is actually deleted
 depends on the virtual machine type.  For all virtual machines, the generated
 SSH keys and the podman system connection are deleted.  The ignition files
-generated for that VM are also removeed as is its image file on the filesystem.
+generated for that VM are also removed as is its image file on the filesystem.
 
 Users get a display of what will be deleted and are required to confirm unless the option `--force`
 is used.
@@ -45,7 +45,7 @@ deleted.
 Remove a VM named "test1"
 
 ```
-$ podman machine remove test1
+$ podman machine rm test1
 
 The following files will be deleted:
 
diff --git a/docs/source/markdown/podman-machine-ssh.1.md b/docs/source/markdown/podman-machine-ssh.1.md
index bcecd1010..01cec1f57 100644
--- a/docs/source/markdown/podman-machine-ssh.1.md
+++ b/docs/source/markdown/podman-machine-ssh.1.md
@@ -4,7 +4,7 @@
 podman\-machine\-ssh - SSH into a virtual machine
 
 ## SYNOPSIS
-**podman machine ssh** [*options*] *name* [*command* [*arg* ...]]
+**podman machine ssh** [*options*] [*name*] [*command* [*arg* ...]]
 
 ## DESCRIPTION
 
diff --git a/docs/source/markdown/podman-machine-start.1.md b/docs/source/markdown/podman-machine-start.1.md
index 511296b11..7f3a9f592 100644
--- a/docs/source/markdown/podman-machine-start.1.md
+++ b/docs/source/markdown/podman-machine-start.1.md
@@ -4,7 +4,7 @@
 podman\-machine\-start - Start a virtual machine
 
 ## SYNOPSIS
-**podman machine start** *name*
+**podman machine start** [*name*]
 
 ## DESCRIPTION
 
diff --git a/docs/source/markdown/podman-machine-stop.1.md b/docs/source/markdown/podman-machine-stop.1.md
index 62439cbb1..f4be54511 100644
--- a/docs/source/markdown/podman-machine-stop.1.md
+++ b/docs/source/markdown/podman-machine-stop.1.md
@@ -4,7 +4,7 @@
 podman\-machine\-stop - Stop a virtual machine
 
 ## SYNOPSIS
-**podman machine stop** *name*
+**podman machine stop** [*name*]
 
 ## DESCRIPTION
 
diff --git a/docs/source/markdown/podman-machine.1.md b/docs/source/markdown/podman-machine.1.md
index 0e3c1ca34..a5d3b78df 100644
--- a/docs/source/markdown/podman-machine.1.md
+++ b/docs/source/markdown/podman-machine.1.md
@@ -14,10 +14,10 @@ podman\-machine - Manage Podman's virtual machine
 | Command | Man Page                                                | Description                       |
 | ------- | ------------------------------------------------------- | --------------------------------- |
 | init    | [podman-machine-init(1)](podman-machine-init.1.md)      | Initialize a new virtual machine  |
-| remove  | [podman-machine-remove(1)](podman-machine-remove.1.md)  | Remove a virtual machine          |
-| ssh     | [podman-machine-ssh(1)](podman-machine-ssh.1.md)        | SSH into a virtual machine        |
-| start   | [podman-machine-start(1)](podman-machine-start.1.md)    | Start a virtual machine           |
-| stop    | [podman-machine-stop(1)](podman-machine-stop.1.md)      | Stop a virtual machine            |
+| rm | [podman-machine-rm(1)](podman-machine-rm.1.md)| Remove a virtual machine     |
+| ssh     | [podman-machine-ssh(1)](podman-machine-ssh.1.md)   | SSH into a virtual machine    |
+| start   | [podman-machine-start(1)](podman-machine-start.1.md)    | Start a virtual machine       |
+| stop    | [podman-machine-stop(1)](podman-machine-stop.1.md)      | Stop a virtual machine        |
 
 ## SEE ALSO
 podman(1)