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-rw-r--r--test/system/800-config.bats80
1 files changed, 80 insertions, 0 deletions
diff --git a/test/system/800-config.bats b/test/system/800-config.bats
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+++ b/test/system/800-config.bats
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+#!/usr/bin/env bats -*- bats -*-
+#
+# Test specific configuration options and overrides
+#
+
+load helpers
+
+@test "podman CONTAINERS_CONF - CONTAINERS_CONF in conmon" {
+ skip_if_remote "can't check conmon environment over remote"
+
+ # Get the normal runtime for this host
+ run_podman info --format '{{ .Host.OCIRuntime.Name }}'
+ runtime="$output"
+ run_podman info --format "{{ .Host.OCIRuntime.Path }}"
+ ocipath="$output"
+
+ # Make an innocuous containers.conf in a non-standard location
+ conf_tmp="$PODMAN_TMPDIR/containers.conf"
+ cat >$conf_tmp <<EOF
+[engine]
+runtime="$runtime"
+[engine.runtimes]
+$runtime = ["$ocipath"]
+EOF
+ CONTAINERS_CONF="$conf_tmp" run_podman run -d $IMAGE sleep infinity
+ cid="$output"
+
+ CONTAINERS_CONF="$conf_tmp" run_podman inspect "$cid" --format "{{ .State.ConmonPid }}"
+ conmon="$output"
+
+ output="$(tr '\0' '\n' < /proc/$conmon/environ | grep '^CONTAINERS_CONF=')"
+ is "$output" "CONTAINERS_CONF=$conf_tmp"
+
+ # Clean up
+ # Oddly, sleep can't be interrupted with SIGTERM, so we need the
+ # "-f -t 0" to force a SIGKILL
+ CONTAINERS_CONF="$conf_tmp" run_podman rm -f -t 0 "$cid"
+}
+
+@test "podman CONTAINERS_CONF - override runtime name" {
+ skip_if_remote "Can't set CONTAINERS_CONF over remote"
+
+ # Get the path of the normal runtime
+ run_podman info --format "{{ .Host.OCIRuntime.Path }}"
+ ocipath="$output"
+
+ export conf_tmp="$PODMAN_TMPDIR/nonstandard_runtime_name.conf"
+ cat > $conf_tmp <<EOF
+[engine]
+runtime = "nonstandard_runtime_name"
+[engine.runtimes]
+nonstandard_runtime_name = ["$ocipath"]
+EOF
+
+ CONTAINERS_CONF="$conf_tmp" run_podman run -d --rm $IMAGE true
+ cid="$output"
+
+ # We need to wait for the container to finish before we can check
+ # if it was cleaned up properly. But in the common case that the
+ # container completes fast, and the cleanup *did* happen properly
+ # the container is now gone. So, we need to ignore "no such
+ # container" errors from podman wait.
+ CONTAINERS_CONF="$conf_tmp" run_podman '?' wait "$cid"
+ if [[ $status != 0 ]]; then
+ is "$output" "Error:.*no such container" "unexpected error from podman wait"
+ fi
+
+ # The --rm option means the container should no longer exist.
+ # However https://github.com/containers/podman/issues/12917 meant
+ # that the container cleanup triggered by conmon's --exit-cmd
+ # could fail, leaving the container in place.
+ #
+ # We verify that the container is indeed gone, by checking that a
+ # podman rm *fails* here - and it has the side effect of cleaning
+ # up in the case this test fails.
+ CONTAINERS_CONF="$conf_tmp" run_podman 1 rm "$cid"
+ is "$output" "Error:.*no such container"
+}
+
+# vim: filetype=sh