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Merge pull request #20027 from dvdksn/tmpfs-size 

storage: tmpfs maximum size
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David Karlsson 2024-05-13 23:24:52 +02:00 committed by GitHub
parent 8493f13d25 c5bd5286e6
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1
.github/vale/config/vocabularies/Docker/accept.txt vendored
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@ -165,6 +165,7 @@ stdin
stdout stdout
subnet subnet
systemd systemd
tmpfs
ufw ufw
umask umask
ungated ungated

8
content/storage/tmpfs.md
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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.