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99 lines
3.7 KiB
99 lines
3.7 KiB
#!/bin/bash |
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all_services=( |
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coredns |
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local-path-provisioner |
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metrics-server |
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traefik |
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) |
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export NUM_SERVERS=2 |
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export NUM_AGENTS=0 |
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export WAIT_SERVICES="${all_services[@]}" |
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export SERVER_1_ARGS="--cluster-init" |
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REPO=${REPO:-rancher} |
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IMAGE_NAME=${IMAGE_NAME:-k3s} |
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PREVIOUS_CHANNEL=$(echo ${VERSION_K8S} | awk -F. '{print "v1." ($2 - 1)}') |
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PREVIOUS_VERSION=$(curl -s https://update.k3s.io/v1-release/channels/${PREVIOUS_CHANNEL} -o /dev/null -w '%{redirect_url}' | awk -F/ '{print gensub(/\+/, "-", "g", $NF)}') |
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STABLE_VERSION=$(curl -s https://update.k3s.io/v1-release/channels/stable -o /dev/null -w '%{redirect_url}' | awk -F/ '{print gensub(/\+/, "-", "g", $NF)}') |
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LATEST_VERSION=$(curl -s https://update.k3s.io/v1-release/channels/latest -o /dev/null -w '%{redirect_url}' | awk -F/ '{print gensub(/\+/, "-", "g", $NF)}') |
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server-post-hook() { |
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if [ $1 -eq 1 ]; then |
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local url=$(cat $TEST_DIR/servers/1/metadata/url) |
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export SERVER_ARGS="${SERVER_ARGS} --server $url" |
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fi |
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} |
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export -f server-post-hook |
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start-test() { |
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echo "Cluster is up" |
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} |
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export -f start-test |
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# --- create a basic cluster to test joining managed etcd |
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LABEL="ETCD-JOIN-BASIC" SERVER_ARGS="" run-test |
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# --- create a basic cluster to test joining a managed etcd cluster with --agent-token set |
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LABEL="ETCD-JOIN-AGENTTOKEN" SERVER_ARGS="--agent-token ${RANDOM}${RANDOM}${RANDOM}" run-test |
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# The following tests deploy clusters of mixed versions. The traefik helm chart may not deploy |
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# correctly until all servers have been upgraded to the same release, so don't wait for it. |
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all_services=( |
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coredns |
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local-path-provisioner |
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metrics-server |
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) |
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export WAIT_SERVICES="${all_services[@]}" |
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# --- test joining managed etcd cluster with stable-version first server and current-build second server |
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# --- this test is skipped if the second node is down-level, as we don't support adding a down-level server to an existing cluster |
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server-post-hook() { |
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if [ $1 -eq 1 ]; then |
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SERVER_1_MINOR=$(awk -F. '{print $2}' <<<${K3S_IMAGE_SERVER}) |
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SERVER_2_MINOR=$(awk -F. '{print $2}' <<<${K3S_IMAGE}) |
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if [ $SERVER_1_MINOR -gt $SERVER_2_MINOR ]; then |
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echo "First server minor version cannot be higher than second server" |
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exit 0 |
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fi |
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local url=$(cat $TEST_DIR/servers/1/metadata/url) |
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export SERVER_ARGS="${SERVER_ARGS} --server $url" |
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export K3S_IMAGE_SERVER=${K3S_IMAGE} |
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fi |
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} |
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export -f server-post-hook |
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LABEL="ETCD-JOIN-STABLE-FIRST" K3S_IMAGE_SERVER=${REPO}/${IMAGE_NAME}:${STABLE_VERSION} run-test |
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# --- test joining managed etcd cluster with latest-version first server and current-build second server |
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# --- this test is skipped if the second node is down-level, as we don't support adding a down-level server to an existing cluster |
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server-post-hook() { |
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if [ $1 -eq 1 ]; then |
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SERVER_1_MINOR=$(awk -F. '{print $2}' <<<${K3S_IMAGE_SERVER}) |
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SERVER_2_MINOR=$(awk -F. '{print $2}' <<<${K3S_IMAGE}) |
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if [ $SERVER_1_MINOR -gt $SERVER_2_MINOR ]; then |
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echo "First server minor version cannot be higher than second server" |
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exit 0 |
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fi |
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local url=$(cat $TEST_DIR/servers/1/metadata/url) |
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export SERVER_ARGS="${SERVER_ARGS} --server $url" |
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export K3S_IMAGE_SERVER=${K3S_IMAGE} |
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fi |
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} |
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export -f server-post-hook |
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LABEL="ETCD-JOIN-LATEST-FIRST" K3S_IMAGE_SERVER=${REPO}/${IMAGE_NAME}:${LATEST_VERSION} run-test |
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# --- test joining a managed etcd cluster with incompatible configuration |
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test-post-hook() { |
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if [[ $1 -eq 0 ]]; then |
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return |
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fi |
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dump-logs skip-output |
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grep -sqF 'critical configuration value mismatch' $TEST_DIR/servers/2/logs/system.log |
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} |
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export -f test-post-hook |
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LABEL="ETCD-JOIN-MISMATCH" SERVER_2_ARGS="--cluster-cidr 10.0.0.0/16" run-test |
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cleanup-test-env
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