#!/usr/bin/env bats load helpers function teardown() { cleanup_ctrs cleanup_pods stop_crio rm -f /var/lib/cni/networks/crionet_test_args/* cleanup_test } @test "ensure correct hostname" { start_crio run crioctl pod run --config "$TESTDATA"/sandbox_config.json echo "$output" [ "$status" -eq 0 ] pod_id="$output" run crioctl ctr create --config "$TESTDATA"/container_redis.json --pod "$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 "$ctr_id" sh -c "hostname" echo "$output" [ "$status" -eq 0 ] [[ "$output" =~ "crioctl_host" ]] run crioctl ctr execsync --id "$ctr_id" sh -c "echo \$HOSTNAME" echo "$output" [ "$status" -eq 0 ] [[ "$output" =~ "crioctl_host" ]] run crioctl ctr execsync --id "$ctr_id" sh -c "cat /etc/hostname" echo "$output" [ "$status" -eq 0 ] [[ "$output" =~ "crioctl_host" ]] } @test "ensure correct hostname for hostnetwork:true" { start_crio hostnetworkconfig=$(cat "$TESTDATA"/sandbox_config.json | python -c 'import json,sys;obj=json.load(sys.stdin);obj["linux"]["security_context"]["namespace_options"]["host_network"] = True; obj["annotations"] = {}; obj["hostname"] = ""; json.dump(obj, sys.stdout)') echo "$hostnetworkconfig" > "$TESTDIR"/sandbox_hostnetwork_config.json run crioctl pod run --config "$TESTDIR"/sandbox_hostnetwork_config.json echo "$output" [ "$status" -eq 0 ] pod_id="$output" run crioctl ctr create --config "$TESTDATA"/container_redis.json --pod "$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 "$ctr_id" sh -c "hostname" echo "$output" [ "$status" -eq 0 ] [[ "$output" =~ "$HOSTNAME" ]] run crioctl ctr execsync --id "$ctr_id" sh -c "echo \$HOSTNAME" echo "$output" [ "$status" -eq 0 ] [[ "$output" =~ "$HOSTNAME" ]] run crioctl ctr execsync --id "$ctr_id" sh -c "cat /etc/hostname" echo "$output" [ "$status" -eq 0 ] [[ "$output" =~ "$HOSTNAME" ]] } @test "Check for valid pod netns CIDR" { start_crio run crioctl pod run --config "$TESTDATA"/sandbox_config.json echo "$output" [ "$status" -eq 0 ] pod_id="$output" run crioctl ctr create --config "$TESTDATA"/container_redis.json --pod "$pod_id" echo "$output" [ "$status" -eq 0 ] ctr_id="$output" check_pod_cidr $ctr_id } @test "Ping pod from the host" { start_crio run crioctl pod run --config "$TESTDATA"/sandbox_config.json echo "$output" [ "$status" -eq 0 ] pod_id="$output" run crioctl ctr create --config "$TESTDATA"/container_redis.json --pod "$pod_id" echo "$output" [ "$status" -eq 0 ] ctr_id="$output" ping_pod $ctr_id } @test "Ping pod from another pod" { start_crio run crioctl pod run --config "$TESTDATA"/sandbox_config.json echo "$output" [ "$status" -eq 0 ] pod1_id="$output" run crioctl ctr create --config "$TESTDATA"/container_redis.json --pod "$pod1_id" echo "$output" [ "$status" -eq 0 ] ctr1_id="$output" temp_sandbox_conf cni_test run crioctl pod run --config "$TESTDIR"/sandbox_config_cni_test.json echo "$output" [ "$status" -eq 0 ] pod2_id="$output" run crioctl ctr create --config "$TESTDATA"/container_redis.json --pod "$pod2_id" echo "$output" [ "$status" -eq 0 ] ctr2_id="$output" ping_pod_from_pod $ctr1_id $ctr2_id ping_pod_from_pod $ctr2_id $ctr1_id } @test "Ensure correct CNI plugin namespace/name/container-id arguments" { start_crio "" "" "" "prepare_plugin_test_args_network_conf" run crioctl pod run --config "$TESTDATA"/sandbox_config.json [ "$status" -eq 0 ] . /tmp/plugin_test_args.out [ "$FOUND_CNI_CONTAINERID" != "redhat.test.crio" ] [ "$FOUND_CNI_CONTAINERID" != "podsandbox1" ] [ "$FOUND_K8S_POD_NAMESPACE" = "redhat.test.crio" ] [ "$FOUND_K8S_POD_NAME" = "podsandbox1" ] rm -rf /tmp/plugin_test_args.out } @test "Connect to pod hostport from the host" { start_crio run crioctl pod run --config "$TESTDATA"/sandbox_config_hostport.json echo "$output" [ "$status" -eq 0 ] pod_id="$output" get_host_ip echo $host_ip run crioctl ctr create --config "$TESTDATA"/container_config_hostport.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 nc -w 5 $host_ip 4888 </dev/null echo "$output" [ "$output" = "crioctl_host" ] [ "$status" -eq 0 ] run crioctl ctr stop --id "$ctr_id" echo "$output" [ "$status" -eq 0 ] } @test "Clean up network if pod sandbox fails" { start_crio "" "" "" "prepare_plugin_test_args_network_conf" # make conmon non-executable to cause the sandbox setup to fail after # networking has been configured chmod 0644 /go/src/github.com/kubernetes-incubator/cri-o/conmon/conmon run crioctl pod run --config "$TESTDATA"/sandbox_config.json echo "$output" [ "$status" -ne 0 ] chmod 0755 /go/src/github.com/kubernetes-incubator/cri-o/conmon/conmon # ensure that the server cleaned up sandbox networking if the sandbox # failed after network setup rm -f /var/lib/cni/networks/crionet_test_args/last_reserved_ip num_allocated=$(ls /var/lib/cni/networks/crionet_test_args | wc -l) [[ "${num_allocated}" == "0" ]] }