diff --git a/hack/e2e-suite/basic.sh b/hack/e2e-suite/basic.sh new file mode 100755 index 00000000000..c09cf15e194 --- /dev/null +++ b/hack/e2e-suite/basic.sh @@ -0,0 +1,97 @@ +#!/bin/bash + +# Copyright 2014 Google Inc. All rights reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# Launches a container and verifies it can be reached. Assumes that +# we're being called by hack/e2e-test.sh (we use some env vars it sets up). + +set -o errexit +set -o nounset +set -o pipefail + +KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../.. +source "${KUBE_ROOT}/cluster/kube-env.sh" +source "${KUBE_ROOT}/cluster/$KUBERNETES_PROVIDER/util.sh" + +function teardown() { + echo "Cleaning up test artifacts" + $KUBECFG stop my-hostname + $KUBECFG rm my-hostname +} + +trap "teardown" EXIT + +# Determine which pod image to launch (e.g. private.sh launches a different one). +pod_img_srv="${POD_IMG_SRV:-kubernetes/serve_hostname}" + +# Launch some pods. +num_pods=2 +$KUBECFG -p 8080:9376 run "${pod_img_srv}" ${num_pods} my-hostname + +# List the pods. +pod_id_list=$($KUBECFG '-template={{range.items}}{{.id}} {{end}}' -l name=my-hostname list pods) +echo "pod_id_list: ${pod_id_list}" +if [[ -z "${pod_id_list:-}" ]]; then + echo "Pod ID list is empty. It should have a set of pods to verify." + exit 1 +fi + +# Pod turn up on a clean cluster can take a while for the docker image pull. +all_running=0 +for i in $(seq 1 24); do + echo "Waiting for pods to come up." + sleep 5 + all_running=1 + for id in $pod_id_list; do + current_status=$($KUBECFG '-template={{.currentState.status}}' get pods/$id) || true + if [[ "$current_status" != "Running" ]]; then + all_running=0 + break + fi + done + if [[ "${all_running}" == 1 ]]; then + break + fi +done +if [[ "${all_running}" == 0 ]]; then + echo "Pods did not come up in time" + exit 1 +fi + +# let images stabilize +echo "Letting images stabilize" +sleep 5 + +# Verify that something is listening. +for id in ${pod_id_list}; do + ip=$($KUBECFG '-template={{.currentState.hostIP}}' get pods/$id) + echo "Trying to reach server that should be running at ${ip}:8080..." + server_running=0 + for i in $(seq 1 5); do + echo "--- trial ${i}" + output=$(curl -s -connect-timeout 1 "http://${ip}:8080" || true) + if echo $output | grep "${id}" &> /dev/null; then + server_running=1 + break + fi + sleep 2 + done + if [[ "${server_running}" -ne 1 ]]; then + echo "Server never running at ${ip}:8080..." + exit 1 + fi +done + +exit 0 diff --git a/hack/e2e-suite/private.sh b/hack/e2e-suite/private.sh new file mode 100755 index 00000000000..b1f68ff88f7 --- /dev/null +++ b/hack/e2e-suite/private.sh @@ -0,0 +1,36 @@ +#!/bin/bash + +# Copyright 2014 Google Inc. All rights reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# Launches a container and verifies it can be reached. Assumes that +# we're being called by hack/e2e-test.sh (we use some env vars it sets up). + +set -o errexit +set -o nounset +set -o pipefail + +KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../.. +source "${KUBE_ROOT}/cluster/kube-env.sh" +source "${KUBE_ROOT}/cluster/$KUBERNETES_PROVIDER/util.sh" + +# Private image works only on GCE and GKE. +if [[ "${KUBERNETES_PROVIDER}" != "gce" ]] && [[ "${KUBERNETES_PROVIDER}" != "gke" ]]; then + echo "WARNING: Skipping private.sh for cloud provider: ${KUBERNETES_PROVIDER}." + exit 0 +fi + +# Run the basic.sh test, but using this image. +export POD_IMG_SRV="container.cloud.google.com/_b_k8s_test/serve_hostname" +source "${KUBE_ROOT}/hack/e2e-suite/basic.sh"