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Run container images with readonly filesystem #51

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flavio opened this issue Dec 13, 2021 · 0 comments
Open
1 of 2 tasks

Run container images with readonly filesystem #51

flavio opened this issue Dec 13, 2021 · 0 comments
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good first issue Good for newcomers kind/enhancement New feature or request

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@flavio
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flavio commented Dec 13, 2021 •
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Running container images with a read-only filesystem is considered a good security practice. I think we can achieve that both for policy-server and for kubewarden-controller.

For policy-server we will need to declare an emptyDir volume to store the policies that are being downloaded.

Acceptance criteria

  • policy-server deployment has a read-only container image
  • kubewarden-controller has a read-only container image
@flavio flavio added kind/enhancement New feature or request good first issue Good for newcomers labels Dec 13, 2021
flavio added a commit to flavio/kubewarden-controller that referenced this issue Jan 20, 2022
@flavio
fix(policy-server): Run the policy server with readonly root
78d41b0 
Ensure the Policy Server container runs with a readonly root filesystem.
This improves the security of the project.

This partially addresses kubewarden/helm-charts#51

Signed-off-by: Flavio Castelli <[email protected]>
@flavio flavio mentioned this issue Jan 20, 2022
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flavio added a commit to flavio/kubewarden-controller that referenced this issue Jan 20, 2022
@flavio
fix(policy-server): Run the policy server with readonly root
715f074 
Ensure the Policy Server container runs with a readonly root filesystem.
This improves the security of the project.

This partially addresses kubewarden/helm-charts#51

Signed-off-by: Flavio Castelli <[email protected]>
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@flavio