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6673f5c202
Now `podman stats --all` ignores failures from a container that has no cgroups. Closes: https://github.com/containers/podman/issues/24632 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
71 lines
2.5 KiB
Bash
71 lines
2.5 KiB
Bash
#!/usr/bin/env bats -*- bats -*-
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#
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# cgroups-related tests
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#
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load helpers
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# bats test_tags=ci:parallel
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@test "podman run, preserves initial --cgroup-manager" {
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skip_if_remote "podman-remote does not support --cgroup-manager"
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skip_if_rootless_cgroupsv1
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# Find out our default cgroup manager, and from that, get the non-default
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run_podman info --format '{{.Host.CgroupManager}}'
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case "$output" in
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systemd) other="cgroupfs" ;;
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cgroupfs) other="systemd" ;;
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*) die "Unknown CgroupManager '$output'" ;;
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esac
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run_podman --cgroup-manager=$other run --name myc $IMAGE true
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assert "$output" = "" "run true, with cgroup-manager=$other, is silent"
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run_podman container inspect --format '{{.HostConfig.CgroupManager}}' myc
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is "$output" "$other" "podman preserved .HostConfig.CgroupManager"
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if is_rootless && test $other = cgroupfs ; then
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run_podman container inspect --format '{{.HostConfig.CgroupParent}}' myc
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is "$output" "" "podman didn't set .HostConfig.CgroupParent for cgroupfs and rootless"
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fi
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# Restart the container, without --cgroup-manager option (ie use default)
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# Prior to #7970, this would fail with an OCI runtime error
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run_podman start -a myc
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assert "$output" = "" "restarted container emits no output"
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run_podman rm myc
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}
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# bats test_tags=distro-integration, ci:parallel
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@test "podman run --cgroups=disabled keeps the current cgroup" {
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skip_if_remote "podman-remote does not support --cgroups=disabled"
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skip_if_rootless_cgroupsv1
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runtime=$(podman_runtime)
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if [[ $runtime != "crun" ]]; then
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skip "runtime is $runtime; --cgroups=disabled requires crun"
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fi
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current_cgroup=$(cat /proc/self/cgroup)
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# --cgroupns=host is required to have full visibility of the cgroup path inside the container
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run_podman run --cgroups=disabled --cgroupns=host --rm $IMAGE cat /proc/self/cgroup
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is "$output" $current_cgroup "--cgroups=disabled must not change the current cgroup"
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ctr1="c1-$(safename)"
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ctr2="c2-$(safename)"
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# verify that "podman stats --all" works when there is a container with --cgroups=disabled
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run_podman run --cgroups=disabled --name $ctr1 -d $IMAGE top
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run_podman run --name $ctr2 -d $IMAGE top
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run_podman stats -a --no-stream --no-reset
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assert "$output" !~ "$ctr1" "ctr1 not in stats output"
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assert "$output" =~ "$ctr2" "ctr2 in stats output"
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run_podman rm -f -t 0 $ctr1 $ctr2
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}
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# vim: filetype=sh
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