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Add kpod-mount and kpod-umount to mount and umount container images

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This command will allow users to manipulate and examine the container
images from outside of the container.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
This commit is contained in:
Dan Walsh 2017-07-31 15:35:14 -04:00 • committed by Daniel J Walsh
parent efce63bdf2
commit 0cc45cf26a
9 changed files with 328 additions and 5 deletions
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2
test/kpod.bats
View file

@ -18,7 +18,7 @@ function teardown() {
}
@test "kpod pull from docker with tag" {
run ${KPOD_BINARY} $KPOD_OPTIONS pull debian:6.0.10
run ${KPOD_BINARY} ${KPOD_OPTIONS} pull debian:6.0.10
echo "$output"
[ "$status" -eq 0 ]
run ${KPOD_BINARY} $KPOD_OPTIONS rmi debian:6.0.10

49
test/kpod_mount.bats Normal file
View file

@ -0,0 +1,49 @@
#!/usr/bin/env bats
function teardown() {
cleanup_test
}
load helpers
IMAGE="redis:alpine"
ROOT="$TESTDIR/crio"
RUNROOT="$TESTDIR/crio-run"
KPOD_OPTIONS="--root $ROOT --runroot $RUNROOT ${STORAGE_OPTS}"
@test "mount" {
start_crio
run crioctl pod run --config "$TESTDATA"/sandbox_config.json
echo "$output"
[ "$status" -eq 0 ]
pod_id="$output"
run crioctl image pull "$IMAGE"
echo "$output"
[ "$status" -eq 0 ]
run crioctl ctr create --config "$TESTDATA"/container_config.json --pod "$pod_id"
echo "$output"
[ "$status" -eq 0 ]
ctr_id="$output"
run ${KPOD_BINARY} ${KPOD_OPTIONS} mount $ctr_id
echo "$output"
echo ${KPOD_BINARY} ${KPOD_OPTIONS} mount $ctr_id
[ "$status" -eq 0 ]
run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} mount --notruncate | grep $ctr_id"
echo "$output"
[ "$status" -eq 0 ]
run ${KPOD_BINARY} ${KPOD_OPTIONS} unmount $ctr_id
echo "$output"
[ "$status" -eq 0 ]
run ${KPOD_BINARY} ${KPOD_OPTIONS} mount $ctr_id
echo "$output"
[ "$status" -eq 0 ]
root="$output"
run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} mount --format=json | python -m json.tool | grep $ctr_id"
echo "$output"
[ "$status" -eq 0 ]
touch $root/foobar
${KPOD_BINARY} ${KPOD_OPTIONS} unmount $ctr_id
cleanup_ctrs
cleanup_pods
stop_crio
}