mirror of https://github.com/containers/podman.git
87 lines
2.2 KiB
Markdown
87 lines
2.2 KiB
Markdown
% podman-machine-ssh 1
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## NAME
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podman\-machine\-ssh - SSH into a virtual machine
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## SYNOPSIS
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**podman machine ssh** [*options*] [*name*] [*command* [*arg* ...]]
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## DESCRIPTION
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SSH into a Podman-managed virtual machine and optionally execute a command
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on the virtual machine. Unless using the default virtual machine, the
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first argument must be the virtual machine name. The optional command to
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execute can then follow. If no command is provided, an interactive session
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with the virtual machine is established.
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The exit code from ssh command is forwarded to the podman machine ssh caller, see [Exit Codes](#Exit-Codes).
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The default machine name is `podman-machine-default`. If a machine name is not specified as an argument,
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then `podman-machine-default` will be SSH'd into.
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Rootless only.
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## OPTIONS
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#### **--help**
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Print usage statement.
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#### **--username**=*name*
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Username to use when SSH-ing into the VM.
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## Exit Codes
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The exit code from `podman machine ssh` gives information about why the command failed.
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When `podman machine ssh` commands exit with a non-zero code,
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the exit codes follow the `chroot` standard, see below:
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**125** The error is with podman **_itself_**
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$ podman machine ssh --foo; echo $?
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Error: unknown flag: --foo
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125
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**126** Executing a _contained command_ and the _command_ cannot be invoked
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$ podman machine ssh /etc; echo $?
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Error: fork/exec /etc: permission denied
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126
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**127** Executing a _contained command_ and the _command_ cannot be found
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$ podman machine ssh foo; echo $?
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Error: fork/exec /usr/bin/bogus: no such file or directory
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127
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**Exit code** _contained command_ exit code
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$ podman machine ssh /bin/sh -c 'exit 3'; echo $?
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3
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## EXAMPLES
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To get an interactive session with the default Podman machine:
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SSH into the default Podman machine.
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```
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$ podman machine ssh
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```
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Run command inside the default Podman machine via ssh.
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```
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$ podman machine ssh myvm
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```
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Run command inside the specified Podman machine via ssh.
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```
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$ podman machine ssh myvm rpm -q podman
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```
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## SEE ALSO
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**[podman(1)](podman.1.md)**, **[podman-machine(1)](podman-machine.1.md)**
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## HISTORY
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March 2021, Originally compiled by Ashley Cui <acui@redhat.com>
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