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tmp: Do not remove tmp.mount unit file from the rootfs #301
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We should start this unit so that systemd can mount /tmp as tmpfs. Fixes kata-containers#300 Signed-off-by: Archana Shinde <[email protected]>
amshinde
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May 30, 2019
Invoke tmp.mount by adding it to kata-containers.target. This is not invoked by systemd with current rootfs setup we have as one of the dependencies for tmp.mount is systemd-remount-fs.service which depends on /etc/fstab file being present(it is currenty missing) Instead of adding that file, start the tmp.mount unit by including it in kata-containers.target With this and change in os-builder to not delete the tmp.mount unit, (kata-containers/osbuilder#301) /tmp should now be writeable for systemd based images. For initrd this is handled by the agent itself. Fixes #kata-containers/osbuilder#300 Signed-off-by: Archana Shinde <[email protected]>
jodh-intel
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May 31, 2019
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lgtm.
Note: This needs to land before kata-containers/agent#564.
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/test |
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FC CI looks unhappy: |
devimc
approved these changes
May 31, 2019
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@grahamwhaley Just taking a look, did the FC CI just get fixed? |
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@amshinde yup |
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@grahamwhaley @GabyCT @devimc We do need to have a test for this. Yes this is going to be tricky. |
amshinde
added a commit
to amshinde/agent-1
that referenced
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May 31, 2019
Invoke tmp.mount by adding it to kata-containers.target. This is not invoked by systemd with current rootfs setup we have as one of the dependencies for tmp.mount is systemd-remount-fs.service which depends on /etc/fstab file being present(it is currenty missing) Instead of adding that file, start the tmp.mount unit by including it in kata-containers.target With this and change in os-builder to not delete the tmp.mount unit, (kata-containers/osbuilder#301) /tmp should now be writeable for systemd based images. For initrd this is handled by the agent itself. Fixes kata-containers#565 Signed-off-by: Archana Shinde <[email protected]>
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Seems like this change broke the |
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We should start this unit so that systemd can mount /tmp as
tmpfs.
Fixes #300
Signed-off-by: Archana Shinde [email protected]