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Support bind and tmpfs docker mounts #4924

Merged
merged 4 commits into from
Nov 30, 2018
Merged

Support bind and tmpfs docker mounts #4924

merged 4 commits into from
Nov 30, 2018

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notnoop
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@notnoop notnoop commented Nov 27, 2018

Adds support for more docker mount types, namely "bind" and "tmpfs".

"target": hclspec.NewAttr("target", "string", false),
"source": hclspec.NewAttr("source", "string", false),
"readonly": hclspec.NewAttr("readonly", "bool", false),
"volume_options": hclspec.NewBlockSet("volume_options", hclspec.NewObject(map[string]*hclspec.Spec{
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Not related to PR - but noticed that volume_options is expected to be a single block not a collection.

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@schmichael schmichael left a comment

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It'd be nice to get that path traversal check in place, but we can handle it in a followup if desired.

// FIXME: This needs to be true but we have a bug with security implications.
// The relative paths check should restrict access to alloc-dir subtree
// documenting existing behavior in test here and need to follow up in another commit
requiresVolumes: false,
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Can we just get this fixed up now with a call to PathEscapesAllocDir?

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Intend to follow up in a separate PR to audit all paths where it's a possibility and to add dedicated CHANGELOG item for it.

website/source/docs/drivers/docker.html.md Outdated Show resolved Hide resolved
Co-Authored-By: notnoop <mahmood@notnoop.com>
@notnoop notnoop merged commit 5c354ad into master Nov 30, 2018
@notnoop notnoop deleted the f-docker-mounts branch December 5, 2018 00:50
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2 participants