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Handle podman-remote run --rm#7224

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openshift-merge-robot merged 1 commit intocontainers:masterfrom
rhatdan:remove
Aug 5, 2020
Merged

Handle podman-remote run --rm#7224
openshift-merge-robot merged 1 commit intocontainers:masterfrom
rhatdan:remove

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@rhatdan
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@rhatdan rhatdan commented Aug 4, 2020

We need to remove the container after it has exited for
podman-remote run --rm commands. If we don't remove this
container at this step, we open ourselves up to race conditions.

Signed-off-by: Daniel J Walsh dwalsh@redhat.com

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: rhatdan

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@openshift-ci-robot openshift-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Aug 4, 2020
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rhatdan commented Aug 4, 2020

@edsantiago @mheon PTAL

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Is this intended to fix #7119? If so could you grep 7119 test/system/*.bats and remove all matching lines?

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mheon commented Aug 4, 2020

LGTM

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Flake in special_testing_rootless:

 $ podman-remote --url unix:/tmp/podman.Hu25Ai run --rm quay.io/libpod/alpine_labels:latest cat -v /proc/self/attr/current
[+0224s] # read unixpacket @->/run/user/14096/libpod/tmp/socket/32f534034d29cb66f3d3d341a7ddbec1bb13244ee426497a2ffed12579e4f1fb/attach: read: connection reset by peer

I saw that on one CI run in #7111 but was unable to reproduce it (despite a lot of effort) hence did not file an issue.

The socket in question is a conmon one, not the podman-remote socket. I suspect there is a troublesome interaction between conmon and podman-remote but I don't know how to even file an issue without a reproducer.

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LGTM but (if this really is intended as a fix for #7119) I'd really like those tests enabled

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FWIW I pulled the PR, removed the 7119 skips from bats tests, and let them run. Root and rootless, seven runs each over an hour or so, no failures. That inspires confidence.

In case it helps:

$ perl -i -ne 'print unless /7119/' test/system/*bats

We need to remove the container after it has exited for
podman-remote run --rm commands.  If we don't remove this
container at this step, we open ourselves up to race conditions.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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rhatdan commented Aug 5, 2020

Fixes: #7119

@TomSweeneyRedHat
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LGTM
assuming happy tests

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CI passed all in one go, no flakes.

/lgtm

@openshift-ci-robot openshift-ci-robot added the lgtm Indicates that a PR is ready to be merged. label Aug 5, 2020
@openshift-merge-robot openshift-merge-robot merged commit 6260677 into containers:master Aug 5, 2020
@github-actions github-actions bot added the locked - please file new issue/PR Assist humans wanting to comment on an old issue or PR with locked comments. label Sep 24, 2023
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6 participants