Merge pull request #776 from umohnani8/kpod_ps

Add 'kpod ps' command

test/kpod_ps.bats

@@ -0,0 +1,287 @@
+#!/usr/bin/env bats
+
+load helpers
+
+IMAGE="redis:alpine"
+ROOT="$TESTDIR/crio"
+RUNROOT="$TESTDIR/crio-run"
+KPOD_OPTIONS="--root $ROOT --runroot $RUNROOT ${STORAGE_OPTS}"
+
+@test "kpod ps with no containers" {
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} ps
+    echo "$output"
+    [ "$status" -eq 0 ]
+}
+
+@test "kpod ps default" {
+    start_crio
+    [ "$status" -eq 0 ]
+    run crioctl pod run --config "$TESTDATA"/sandbox_config.json
+    echo "$output"
+    [ "$status" -eq 0 ]
+    pod_id="$output"
+    run crioctl image pull "$IMAGE"
+    [ "$status" -eq 0 ]
+    run crioctl ctr create --config "$TESTDATA"/container_config.json --pod "$pod_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    ctr_id="$output"
+    run crioctl ctr start --id "$ctr_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} ps
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    [ "$status" -eq 0 ]
+}
+
+@test "kpod ps all flag" {
+    start_crio
+    [ "$status" -eq 0 ]
+    run crioctl pod run --config "$TESTDATA"/sandbox_config.json
+    echo "$output"
+    [ "$status" -eq 0 ]
+    pod_id="$output"
+    run crioctl image pull "$IMAGE"
+    [ "$status" -eq 0 ]
+    run crioctl ctr create --config "$TESTDATA"/container_config.json --pod "$pod_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} ps -a
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} ps --all
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    [ "$status" -eq 0 ]
+}
+
+@test "kpod ps size flag" {
+    start_crio
+    [ "$status" -eq 0 ]
+    run crioctl pod run --config "$TESTDATA"/sandbox_config.json
+    echo "$output"
+    [ "$status" -eq 0 ]
+    pod_id="$output"
+    run crioctl image pull "$IMAGE"
+    [ "$status" -eq 0 ]
+    run crioctl ctr create --config "$TESTDATA"/container_config.json --pod "$pod_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} ps -a -s
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} ps -a --size
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    [ "$status" -eq 0 ]
+}
+
+@test "kpod ps quiet flag" {
+    start_crio
+    [ "$status" -eq 0 ]
+    run crioctl pod run --config "$TESTDATA"/sandbox_config.json
+    echo "$output"
+    [ "$status" -eq 0 ]
+    pod_id="$output"
+    run crioctl image pull "$IMAGE"
+    [ "$status" -eq 0 ]
+    run crioctl ctr create --config "$TESTDATA"/container_config.json --pod "$pod_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} ps -a -q
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} ps -a --quiet
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    [ "$status" -eq 0 ]
+}
+
+@test "kpod ps latest flag" {
+    start_crio
+    [ "$status" -eq 0 ]
+    run crioctl pod run --config "$TESTDATA"/sandbox_config.json
+    echo "$output"
+    [ "$status" -eq 0 ]
+    pod_id="$output"
+    run crioctl image pull "$IMAGE"
+    [ "$status" -eq 0 ]
+    run crioctl ctr create --config "$TESTDATA"/container_config.json --pod "$pod_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} ps --latest
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} ps -l
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    [ "$status" -eq 0 ]
+}
+
+@test "kpod ps last flag" {
+    start_crio
+    [ "$status" -eq 0 ]
+    run crioctl pod run --config "$TESTDATA"/sandbox_config.json
+    echo "$output"
+    [ "$status" -eq 0 ]
+    pod_id="$output"
+    run crioctl image pull "$IMAGE"
+    [ "$status" -eq 0 ]
+    run crioctl ctr create --config "$TESTDATA"/container_config.json --pod "$pod_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} ps --last 2
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} ps -n 2
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    [ "$status" -eq 0 ]
+}
+
+@test "kpod ps no-trunc flag" {
+    start_crio
+    [ "$status" -eq 0 ]
+    run crioctl pod run --config "$TESTDATA"/sandbox_config.json
+    echo "$output"
+    [ "$status" -eq 0 ]
+    pod_id="$output"
+    run crioctl image pull "$IMAGE"
+    [ "$status" -eq 0 ]
+    run crioctl ctr create --config "$TESTDATA"/container_config.json --pod "$pod_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} ps -a --no-trunc
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    [ "$status" -eq 0 ]
+}
+
+@test "kpod ps format flag = json" {
+    start_crio
+    [ "$status" -eq 0 ]
+    run crioctl pod run --config "$TESTDATA"/sandbox_config.json
+    echo "$output"
+    [ "$status" -eq 0 ]
+    pod_id="$output"
+    run crioctl image pull "$IMAGE"
+    [ "$status" -eq 0 ]
+    run crioctl ctr create --config "$TESTDATA"/container_config.json --pod "$pod_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} ps -a --format json | python -m json.tool"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    [ "$status" -eq 0 ]
+}
+
+@test "kpod ps format flag = go template" {
+    start_crio
+    [ "$status" -eq 0 ]
+    run crioctl pod run --config "$TESTDATA"/sandbox_config.json
+    echo "$output"
+    [ "$status" -eq 0 ]
+    pod_id="$output"
+    run crioctl image pull "$IMAGE"
+    [ "$status" -eq 0 ]
+    run crioctl ctr create --config "$TESTDATA"/container_config.json --pod "$pod_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} ps -a --format "table {{.ID}} {{.Image}} {{.Labels}}"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    [ "$status" -eq 0 ]
+}
+
+@test "kpod ps filter flag - ancestor" {
+    start_crio
+    [ "$status" -eq 0 ]
+    run crioctl pod run --config "$TESTDATA"/sandbox_config.json
+    echo "$output"
+    [ "$status" -eq 0 ]
+    pod_id="$output"
+    run crioctl image pull "$IMAGE"
+    [ "$status" -eq 0 ]
+    run crioctl ctr create --config "$TESTDATA"/container_config.json --pod "$pod_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    run ${KPOD_BINARY} ${KPOD_OPTIONS} ps -a --filter ancestor=${IMAGE}
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    [ "$status" -eq 0 ]
+}
+
+@test "kpod ps filter flag - id" {
+    start_crio
+    [ "$status" -eq 0 ]
+    run crioctl pod run --config "$TESTDATA"/sandbox_config.json
+    echo "$output"
+    [ "$status" -eq 0 ]
+    pod_id="$output"
+    run crioctl image pull "$IMAGE"
+    [ "$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} ${KPOD_OPTIONS} ps -a --filter id="$ctr_id"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    [ "$status" -eq 0 ]
+}
+
+@test "kpod ps filter flag - status" {
+    start_crio
+    [ "$status" -eq 0 ]
+    run crioctl pod run --config "$TESTDATA"/sandbox_config.json
+    echo "$output"
+    [ "$status" -eq 0 ]
+    pod_id="$output"
+    run crioctl image pull "$IMAGE"
+    [ "$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} ${KPOD_OPTIONS} ps -a --filter status=running
+    echo "$output"
+    [ "$status" -eq 0 ]
+    cleanup_ctrs
+    cleanup_pods
+    stop_crio
+    [ "$status" -eq 0 ]
+}