Add 'kpod import' command

Imports a tarball and saves it as a filesystem image

Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>

Closes: #12
Approved by: rhatdan

1 files changed, 141 insertions, 0 deletions

diff --git a/test/kpod_import.bats b/test/kpod_import.bats
new file mode 100644
index 000000000..03a89f2e8
--- /dev/null
+++ b/test/kpod_import.bats
@@ -0,0 +1,141 @@
+#!/usr/bin/env bats
+
+load helpers
+
+IMAGE="redis:alpine"
+
+function teardown() {
+    cleanup_test
+}
+
+@test "kpod import with source and reference" {
+    skip "Test needs to be converted to kpod run"
+    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} ${KPOD_OPTIONS} export -o container.tar "$ctr_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} import container.tar imported-image
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} images
+    echo "$output"
+    [ "$status" -eq 0 ]
+    images="$output"
+    run grep "imported-image" <<< "$images"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    rm -f container.tar
+}
+
+@test "kpod import without reference" {
+    skip "Test needs to be converted to kpod run"
+    start_crio
+    run crioctl pod run --config "$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} ${KPOD_OPTIONS} export -o container.tar "$ctr_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} import container.tar
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} images
+    echo "$output"
+    [ "$status" -eq 0 ]
+    images="$output"
+    run grep "<none>" <<< "$images"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    rm -f container.tar
+}
+
+@test "kpod import with message flag" {
+    skip "Test needs to be converted to kpod run"
+    start_crio
+    run crioctl pod run --config "$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} ${KPOD_OPTIONS} export -o container.tar "$ctr_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} import --message "importing container test message" container.tar imported-image
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} history imported-image
+    echo "$output"
+    [ "$status" -eq 0 ]
+    history="$output"
+    run grep "importing container test message" <<< "$history"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    rm -f container.tar
+}
+
+@test "kpod import with change flag" {
+    skip "Test needs to be converted to kpod run"
+    start_crio
+    run crioctl pod run --config "$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} ${KPOD_OPTIONS} export -o container.tar "$ctr_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} import --change "CMD=/bin/bash" container.tar imported-image
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} inspect imported-image
+    echo "$output"
+    [ "$status" -eq 0 ]
+    inspect="$output"
+    run grep "/bin/bash" <<< "$inspect"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    rm -f container.tar
+}