mirror of https://github.com/containers/podman.git
76 lines
1.6 KiB
Markdown
76 lines
1.6 KiB
Markdown
% podman-machine-set(1)
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## NAME
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podman\-machine\-set - Sets a virtual machine setting
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## SYNOPSIS
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**podman machine set** [*options*] [*name*]
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## DESCRIPTION
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Change a machine setting.
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Rootless only.
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## OPTIONS
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#### **--cpus**=*number*
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Number of CPUs.
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Only supported for QEMU machines.
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#### **--disk-size**=*number*
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Size of the disk for the guest VM in GB.
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Can only be increased. Only supported for QEMU machines.
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#### **--help**
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Print usage statement.
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#### **--memory**, **-m**=*number*
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Memory (in MB).
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Only supported for QEMU machines.
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#### **--rootful**
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Whether this machine should prefer rootful (`true`) or rootless (`false`)
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container execution. This option will also update the current podman
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remote connection default if it is currently pointing at the specified
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machine name (or `podman-machine-default` if no name is specified).
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Unlike [**podman system connection default**](podman-system-connection-default.1.md)
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this option will also make the API socket, if available, forward to the rootful/rootless
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socket in the VM.
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## EXAMPLES
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To switch the default VM `podman-machine-default` from rootless to rootful:
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```
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$ podman machine set --rootful
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```
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or more explicitly:
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```
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$ podman machine set --rootful=true
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```
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To switch the default VM `podman-machine-default` from rootful to rootless:
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```
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$ podman machine set --rootful=false
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```
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To switch the VM `myvm` from rootless to rootful:
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```
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$ podman machine set --rootful myvm
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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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February 2022, Originally compiled by Jason Greene <jason.greene@redhat.com>
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