Add error fix & details for AppArmor /proc/self/exe denied #64
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AkihiroSuda
reviewed
May 14, 2024
| @@ -8,5 +8,6 @@ may need the root for the initial set-up. | |||
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| - [Logging in](./login) | |||
| - [/etc/subuid and /etc/subgid](./subuid) | |||
| - [fork/exec /proc/self/exe: operation not permitted](./fork-exec-self-exe) | |||
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Probably this should be like [Optional] Adjust AppArmor profile.
I also wonder if this should be moved to theTips section in https://rootlesscontaine.rs/getting-started/containerd/ , as this step is only needed if the rootlesskit path is not /usr/bin/rootlesskit, and the host is Ubuntu >= 23.10
AkihiroSuda
reviewed
May 14, 2024
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| Based on <https://ubuntu.com/blog/ubuntu-23-10-restricted-unprivileged-user-namespaces> | ||
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| After running `containerd-rootless-setuptool.sh check` or `containerd-rootless-setuptool.sh install` |
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The docs under https://rootlesscontaine.rs/getting-started/common/ should not assume containerd/nerdctl
AkihiroSuda
reviewed
May 14, 2024
| [rootlesskit:parent] error: failed to start the child: fork/exec /proc/self/exe: operation not permitted | ||
| ``` | ||
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| Try to run `rootlesskit bash`, it will generate a script, based on hint from |
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This applies only if the rootlesskit path is not /usr/bin/rootlesskit, and the host is Ubuntu >= 23.10
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@DenisBalan ping |
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This is now documented in https://rootlesscontaine.rs/getting-started/common/apparmor/ |
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I assume we can close this |
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tldr: To have more error-resolution use cases in the docs.
Addresses rootless-containers/rootlesskit#439
Based on rootless-containers/rootlesskit#434