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docs: add missing parameter propagation_mode to volume_mount (#15785)

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Luiz Aoqui
2023-01-16 10:18:50 -05:00
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parent dc6b08851d
commit 754574ce17
1 changed files with 15 additions and 0 deletions
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website/content/docs/job-specification/volume_mount.mdx
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@@ -48,6 +48,21 @@ updates to remove a volume that it depends on.
specify that it is `read_only` on a per mount level using the `read_only`
option here.
- `propagation_mode` `(string: "private")` - Specifies the mount propagation
mode for nested volumes. Possible values are:
- `private` - the task is not allowed to access nested mounts.
- `host-to-task` - allows new mounts that have been created outside of the
task to be visible inside the task.
- `bidirectional` - allows the task to both access new mounts from the host
and also create new mounts. This mode requires `ReadWrite` permission.
~> **Warning:** `bidirectional` propagation mode can be dangerous to use
and cause problems in the host operating system if a task creates a mount
but does not clean it up properly before exiting.
For examples of how to use [HCL2] interpolation for fine-grained control of
volumes, see [Volume Interpolation].