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I wrote a script to cross-reference podman --help against man pages. It found a bunch of inconsistencies fix them: * options missing from man pages * options misspelled or misformatted in man pages (usually misplaced asterisks or missing dashes, but see --dns-opt) * one spurious comma in the actual source file --help This is a fix in which I iterate over 'podman CMD --help' and check for presence in man pages. The other way around (look for flags in man pages, check podman CMD --help) is probably impossible: there are too many special cases Signed-off-by: Ed Santiago <santiago@redhat.com>
60 lines
1.8 KiB
Markdown
60 lines
1.8 KiB
Markdown
% podman-volume-create(1)
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## NAME
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podman\-volume\-create - Create a new volume
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## SYNOPSIS
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**podman volume create** [*options*]
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## DESCRIPTION
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Creates an empty volume and prepares it to be used by containers. The volume
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can be created with a specific name, if a name is not given a random name is
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generated. You can add metadata to the volume by using the **--label** flag and
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driver options can be set using the **--opt** flag.
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## OPTIONS
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**--driver**=*driver*
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Specify the volume driver name (default local).
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**--help**
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Print usage statement
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**-l**, **--label**=*label*
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Set metadata for a volume (e.g., --label mykey=value).
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**-o**, **--opt**=*option*
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Set driver specific options.
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For the default driver, `local`, this allows a volume to be configured to mount a filesystem on the host.
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For the `local` driver the following options are supported: `type`, `device`, and `o`.
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The `type` option sets the type of the filesystem to be mounted, and is equivalent to the `-t` flag to **mount(8)**.
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The `device` option sets the device to be mounted, and is equivalent to the `device` argument to **mount(8)**.
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The `o` option sets options for the mount, and is equivalent to the `-o` flag to **mount(8)** with two exceptions.
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The `o` option supports `uid` and `gid` options to set the UID and GID of the created volume that are not normally supported by **mount(8)**.
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Using volume options with the `local` driver requires root privileges.
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## EXAMPLES
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```
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$ podman volume create myvol
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$ podman volume create
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$ podman volume create --label foo=bar myvol
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# podman volume create --opt device=tmpfs --opt type=tmpfs --opt o=nodev,noexec myvol
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# podman volume create --opt device=tmpfs --opt type=tmpfs --opt o=uid=1000,gid=1000 testvol
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```
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## SEE ALSO
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podman-volume(1), mount(8)
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## HISTORY
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November 2018, Originally compiled by Urvashi Mohnani <umohnani@redhat.com>
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