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test: Add a test for image volume ignore

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Signed-off-by: Mrunal Patel <mpatel@redhat.com>
This commit is contained in:
Mrunal Patel 2017-07-06 19:09:58 -07:00 committed by Mrunal Patel
parent d40883d88c
commit de1cb64ee8
2 changed files with 56 additions and 1 deletions
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19
test/helpers.bash
View file

@ -51,6 +51,8 @@ CHECKSECCOMP_BINARY=${CHECKSECCOMP_BINARY:-${CRIO_ROOT}/cri-o/test/checkseccomp/
DEFAULT_LOG_PATH=/var/log/crio/pods
# Cgroup manager to be used
CGROUP_MANAGER=${CGROUP_MANAGER:-cgroupfs}
# Image volumes handling
IMAGE_VOLUMES=${IMAGE_VOLUMES:-mkdir}
TESTDIR=$(mktemp -d)
if [ -e /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then
@ -122,6 +124,15 @@ if ! [ -d "$ARTIFACTS_PATH"/oom-image ]; then
fi
fi
# Make sure we have a copy of the mrunalp/image-volume-test:latest image.
if ! [ -d "$ARTIFACTS_PATH"/image-volume-test-image ]; then
mkdir -p "$ARTIFACTS_PATH"/image-volume-test-image
if ! "$COPYIMG_BINARY" --import-from=docker://mrunalp/image-volume-test --export-to=dir:"$ARTIFACTS_PATH"/image-volume-test-image --signature-policy="$INTEGRATION_ROOT"/policy.json ; then
echo "Error pulling docker://mrunalp/image-volume-test-image"
rm -fr "$ARTIFACTS_PATH"/image-volume-test-image
exit 1
fi
fi
# Run crio using the binary specified by $CRIO_BINARY.
# This must ONLY be run on engines created with `start_crio`.
function crio() {
@ -189,9 +200,10 @@ function start_crio() {
# above
"$COPYIMG_BINARY" --root "$TESTDIR/crio" $STORAGE_OPTS --runroot "$TESTDIR/crio-run" --image-name=redis@sha256:03789f402b2ecfb98184bf128d180f398f81c63364948ff1454583b02442f73b --import-from=dir:"$ARTIFACTS_PATH"/redis-image-digest --add-name=docker.io/library/redis@sha256:03789f402b2ecfb98184bf128d180f398f81c63364948ff1454583b02442f73b --signature-policy="$INTEGRATION_ROOT"/policy.json
"$COPYIMG_BINARY" --root "$TESTDIR/crio" $STORAGE_OPTS --runroot "$TESTDIR/crio-run" --image-name=mrunalp/oom --import-from=dir:"$ARTIFACTS_PATH"/oom-image --add-name=docker.io/library/mrunalp/oom --signature-policy="$INTEGRATION_ROOT"/policy.json
"$COPYIMG_BINARY" --root "$TESTDIR/crio" $STORAGE_OPTS --runroot "$TESTDIR/crio-run" --image-name=mrunalp/image-volume-test --import-from=dir:"$ARTIFACTS_PATH"/image-volume-test-image --add-name=docker.io/library/mrunalp/image-volume-test --signature-policy="$INTEGRATION_ROOT"/policy.json
"$COPYIMG_BINARY" --root "$TESTDIR/crio" $STORAGE_OPTS --runroot "$TESTDIR/crio-run" --image-name=busybox:latest --import-from=dir:"$ARTIFACTS_PATH"/busybox-image --add-name=docker.io/library/busybox:latest --signature-policy="$INTEGRATION_ROOT"/policy.json
"$COPYIMG_BINARY" --root "$TESTDIR/crio" $STORAGE_OPTS --runroot "$TESTDIR/crio-run" --image-name=runcom/stderr-test:latest --import-from=dir:"$ARTIFACTS_PATH"/stderr-test --add-name=docker.io/runcom/stderr-test:latest --signature-policy="$INTEGRATION_ROOT"/policy.json
"$CRIO_BINARY" --conmon "$CONMON_BINARY" --listen "$CRIO_SOCKET" --cgroup-manager "$CGROUP_MANAGER" --runtime "$RUNTIME_BINARY" --root "$TESTDIR/crio" --runroot "$TESTDIR/crio-run" $STORAGE_OPTS --seccomp-profile "$seccomp" --apparmor-profile "$apparmor" --cni-config-dir "$CRIO_CNI_CONFIG" --signature-policy "$INTEGRATION_ROOT"/policy.json --config /dev/null config >$CRIO_CONFIG
"$CRIO_BINARY" --conmon "$CONMON_BINARY" --listen "$CRIO_SOCKET" --cgroup-manager "$CGROUP_MANAGER" --runtime "$RUNTIME_BINARY" --root "$TESTDIR/crio" --runroot "$TESTDIR/crio-run" $STORAGE_OPTS --seccomp-profile "$seccomp" --apparmor-profile "$apparmor" --cni-config-dir "$CRIO_CNI_CONFIG" --signature-policy "$INTEGRATION_ROOT"/policy.json --image-volumes "$IMAGE_VOLUMES" --config /dev/null config >$CRIO_CONFIG
# Prepare the CNI configuration files, we're running with non host networking by default
if [[ -n "$4" ]]; then
@ -241,6 +253,11 @@ function start_crio() {
crioctl image pull busybox:latest
fi
BUSYBOX_IMAGEID=$(crioctl image status --id=busybox | head -1 | sed -e "s/ID: //g")
run crioctl image status --id=mrunalp/image-volume-test
if [ "$status" -ne 0 ] ; then
crioctl image pull mrunalp/image-volume-test:latest
fi
VOLUME_IMAGEID=$(crioctl image status --id=mrunalp/image-volume-test | head -1 | sed -e "s/ID: //g")
}
function cleanup_ctrs() {

38
test/image_volume.bats Normal file
View file

@ -0,0 +1,38 @@
#!/usr/bin/env bats
load helpers
function teardown() {
cleanup_test
}
@test "image volume ignore" {
IMAGE_VOLUMES=ignore start_crio
run crioctl pod run --config "$TESTDATA"/sandbox_config.json
echo "$output"
[ "$status" -eq 0 ]
pod_id="$output"
image_volume_config=$(cat "$TESTDATA"/container_config.json | python -c 'import json,sys;obj=json.load(sys.stdin);obj["image"]["image"] = "mrunalp/image-volume-test"; obj["command"] = ["/bin/sleep", "600"]; json.dump(obj, sys.stdout)')
echo "$image_volume_config" > "$TESTDIR"/container_image_volume.json
run crioctl ctr create --config "$TESTDIR"/container_image_volume.json --pod "$pod_id"
echo "$output"
[ "$status" -eq 0 ]
ctr_id="$output"
run crioctl ctr start --id "$ctr_id"
echo "$output"
[ "$status" -eq 0 ]
run crioctl ctr execsync --id "$ctr_id" ls /imagevolume
echo "$output"
[ "$status" -eq 0 ]
[[ "$output" =~ "Exit code: 1" ]]
[[ "$output" =~ "ls: /imagevolume: No such file or directory" ]]
run crioctl pod stop --id "$pod_id"
echo "$output"
[ "$status" -eq 0 ]
run crioctl pod remove --id "$pod_id"
echo "$output"
[ "$status" -eq 0 ]
cleanup_ctrs
cleanup_pods
stop_crio
}