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storage: tmpfs-size default value 

The default maximum size for tmpfs volumes is 50% of RAM

Signed-off-by: David Karlsson <35727626+dvdksn@users.noreply.github.com>
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David Karlsson 2024-05-13 16:48:42 +02:00
parent d234cff1c3
commit 6147ebe31a
1 changed files with 4 additions and 4 deletions
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@ -112,10 +112,10 @@ $ docker rm tmptest
required. If you need to specify these options, you must use the `--mount` flag, required. If you need to specify these options, you must use the `--mount` flag,
as the `--tmpfs` flag does not support them. as the `--tmpfs` flag does not support them.
| Option | Description | | Option | Description |
|:-------------|:------------------------------------------------------------------------------------------------------| |:-------------|:--------------------------------------------------------------------------------------------------------------------------|
| `tmpfs-size` | Size of the tmpfs mount in bytes. Unlimited by default. | | `tmpfs-size` | Size of the tmpfs mount in bytes. If unset, the default maximum size of a tmpfs volume is 50% of the host's total RAM. |
| `tmpfs-mode` | File mode of the tmpfs in octal. For instance, `700` or `0770`. Defaults to `1777` or world-writable. | | `tmpfs-mode` | File mode of the tmpfs in octal. For instance, `700` or `0770`. Defaults to `1777` or world-writable. |
The following example sets the `tmpfs-mode` to `1770`, so that it is not The following example sets the `tmpfs-mode` to `1770`, so that it is not
world-readable within the container. world-readable within the container.