-
Notifications
You must be signed in to change notification settings - Fork 402
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[FLINK-35266][snapshot] Add E2E tests for FlinkStateSnapshot
- Loading branch information
1 parent
8479f22
commit 7627691
Showing
7 changed files
with
215 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| ################################################################################ | ||
| # Licensed to the Apache Software Foundation (ASF) under one | ||
| # or more contributor license agreements. See the NOTICE file | ||
| # distributed with this work for additional information | ||
| # regarding copyright ownership. The ASF licenses this file | ||
| # to you 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. | ||
| ################################################################################ | ||
|
|
||
| apiVersion: flink.apache.org/v1beta1 | ||
| kind: FlinkStateSnapshot | ||
| metadata: | ||
| name: example-savepoint | ||
| spec: | ||
| backoffLimit: 0 | ||
| jobReference: | ||
| kind: FlinkDeployment | ||
| name: flink-example-statemachine | ||
| savepoint: | ||
| alreadyExists: false | ||
| disposeOnDelete: true | ||
| formatType: CANONICAL | ||
|
|
Empty file.
Empty file.
Empty file.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,150 @@ | ||
| #!/usr/bin/env bash | ||
| ################################################################################ | ||
| # Licensed to the Apache Software Foundation (ASF) under one | ||
| # or more contributor license agreements. See the NOTICE file | ||
| # distributed with this work for additional information | ||
| # regarding copyright ownership. The ASF licenses this file | ||
| # to you 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. | ||
| ################################################################################ | ||
|
|
||
| # This script tests the FlinkStateSnapshot CR as follows: | ||
| # 1. Trigger savepoint by creating a new FlinkStateSnapshot savepoint CR | ||
| # 2. Trigger savepoint by using savepoint trigger nonce | ||
| # 3. Trigger checkpoint by using trigger nonce | ||
| # 4. Test periodic savepoints triggered by the operator | ||
| # 5. Change job to upgrade mode, suspend job and assert new FlinkStateSnapshot CR created | ||
|
|
||
| SCRIPT_DIR=$(dirname "$(readlink -f "$0")") | ||
| source "${SCRIPT_DIR}/utils.sh" | ||
|
|
||
| CLUSTER_ID="flink-example-statemachine" | ||
| APPLICATION_YAML="${SCRIPT_DIR}/data/flinkdep-cr.yaml" | ||
| APPLICATION_IDENTIFIER="flinkdep/$CLUSTER_ID" | ||
|
|
||
| SAVEPOINT_YAML="${SCRIPT_DIR}/data/savepoint.yaml" | ||
| SAVEPOINT_IDENTIFIER="flinksnp/example-savepoint" | ||
|
|
||
| TIMEOUT=300 | ||
|
|
||
| on_exit cleanup_and_exit "$APPLICATION_YAML" $TIMEOUT $CLUSTER_ID | ||
|
|
||
| retry_times 5 30 "kubectl apply -f $APPLICATION_YAML" || exit 1 | ||
|
|
||
| wait_for_jobmanager_running $CLUSTER_ID $TIMEOUT | ||
| jm_pod_name=$(get_jm_pod_name $CLUSTER_ID) | ||
|
|
||
| wait_for_logs $jm_pod_name "Completed checkpoint [0-9]+ for job" ${TIMEOUT} || exit 1 | ||
| wait_for_status $APPLICATION_IDENTIFIER '.status.jobManagerDeploymentStatus' READY ${TIMEOUT} || exit 1 | ||
| wait_for_status $APPLICATION_IDENTIFIER '.status.jobStatus.state' RUNNING ${TIMEOUT} || exit 1 | ||
|
|
||
| kubectl patch flinkdep ${CLUSTER_ID} --type merge --patch '{"spec":{"job":{"upgradeMode": "savepoint"},"flinkConfiguration":{"kubernetes.operator.snapshot.resource.enabled":"true"}}}' | ||
|
|
||
| job_id=$(kubectl logs $jm_pod_name -c flink-main-container | grep -E -o 'Job [a-z0-9]+ is submitted' | awk '{print $2}') | ||
| echo "Found job ID $job_id" | ||
|
|
||
|
|
||
|
|
||
| # Testing manual savepoint via CR | ||
| echo "Creating manual savepoint..." | ||
| retry_times 5 30 "kubectl apply -f $SAVEPOINT_YAML" || exit 1 | ||
| wait_for_status $SAVEPOINT_IDENTIFIER '.status.state' "COMPLETED" $TIMEOUT || exit 1 | ||
|
|
||
| location=$(kubectl get $SAVEPOINT_IDENTIFIER -o yaml | yq '.status.path') | ||
| if [ "$location" == "" ];then | ||
| echo "Manual savepoint location was empty" | ||
| exit 1 | ||
| fi | ||
|
|
||
| echo "Disposing manual savepoint..." | ||
| kubectl delete $SAVEPOINT_IDENTIFIER | ||
| wait_for_logs $jm_pod_name "Disposing savepoint $location" ${TIMEOUT} || exit 1 | ||
|
|
||
|
|
||
|
|
||
| # Testing manual savepoint via trigger nonce | ||
| kubectl patch $APPLICATION_IDENTIFIER --type merge --patch '{"spec":{"job": {"savepointTriggerNonce": 123456 } } }' | ||
|
|
||
| echo "Waiting for manual savepoint..." | ||
| snapshot=$(wait_for_snapshot $CLUSTER_ID "savepoint" "manual" ${TIMEOUT}) | ||
| echo "Found snapshot with name $snapshot" | ||
|
|
||
| wait_for_status flinksnp/$snapshot '.status.spec.checkpoint' null $TIMEOUT || exit 1 | ||
| wait_for_status $APPLICATION_IDENTIFIER '.status.jobStatus.savepointInfo.triggerId' null $TIMEOUT || exit 1 | ||
| wait_for_status $APPLICATION_IDENTIFIER '.status.jobStatus.savepointInfo.triggerTimestamp' null $TIMEOUT || exit 1 | ||
| if [ "$(kubectl get flinksnp/$snapshot -o yaml | yq '.status.path')" == "" ];then | ||
| echo "Manual savepoint location was empty" | ||
| exit 1 | ||
| fi | ||
|
|
||
|
|
||
|
|
||
| # Testing manual checkpoint via trigger nonce | ||
| kubectl patch $APPLICATION_IDENTIFIER --type merge --patch '{"spec":{"job": {"checkpointTriggerNonce": 123456 } } }' | ||
|
|
||
| echo "Waiting for manual checkpoint..." | ||
| snapshot=$(wait_for_snapshot $CLUSTER_ID "checkpoint" "manual" ${TIMEOUT}) | ||
| echo "Found checkpoint with name $snapshot" | ||
|
|
||
| wait_for_status flinksnp/$snapshot '.status.spec.savepoint' null $TIMEOUT || exit 1 | ||
| if [ "$(kubectl get flinksnp/$snapshot -o yaml | yq '.status.path')" == "" ];then | ||
| echo "Manual checkpoint location was empty" | ||
| exit 1 | ||
| fi | ||
|
|
||
|
|
||
| # Test periodic savepoints | ||
| kubectl patch flinkdep ${CLUSTER_ID} --type merge --patch '{"spec":{"flinkConfiguration":{"kubernetes.operator.periodic.savepoint.interval":"5s"}}}' | ||
|
|
||
| echo "Waiting for periodic savepoint..." | ||
| snapshot=$(wait_for_snapshot $CLUSTER_ID "savepoint" "periodic" ${TIMEOUT}) | ||
| echo "Found periodic savepoint: $snapshot" | ||
| if [ "$(kubectl get flinksnp/$snapshot -o yaml | yq '.status.path')" == "" ];then | ||
| echo "Periodic savepoint location was empty" | ||
| exit 1 | ||
| fi | ||
| kubectl patch flinkdep ${CLUSTER_ID} --type merge --patch '{"spec":{"flinkConfiguration":{"kubernetes.operator.periodic.savepoint.interval":""}}}' | ||
|
|
||
|
|
||
| # Test upgrade savepoint | ||
| echo "Suspending deployment..." | ||
| kubectl patch flinkdep ${CLUSTER_ID} --type merge --patch '{"spec":{"job": {"state": "suspended" } } }' | ||
| wait_for_status $APPLICATION_IDENTIFIER '.status.lifecycleState' "SUSPENDED" ${TIMEOUT} || exit 1 | ||
|
|
||
| echo "Waiting for upgrade savepoint..." | ||
| snapshot=$(wait_for_snapshot $CLUSTER_ID "savepoint" "upgrade" ${TIMEOUT}) | ||
| echo "Found upgrade snapshot: $snapshot" | ||
| wait_for_status $APPLICATION_IDENTIFIER '.status.jobStatus.upgradeSnapshotReference.name' "$snapshot" ${TIMEOUT} || exit 1 | ||
|
|
||
| location=$(kubectl get flinksnp/$snapshot -o yaml | yq '.status.path') | ||
| if [ "$location" == "" ];then | ||
| echo "Upgrade savepoint location was empty" | ||
| exit 1 | ||
| fi | ||
|
|
||
|
|
||
|
|
||
| echo "Restarting deployment..." | ||
| kubectl patch flinkdep ${CLUSTER_ID} --type merge --patch '{"spec":{"job": {"state": "running" } } }' | ||
| wait_for_jobmanager_running $CLUSTER_ID $TIMEOUT | ||
| wait_for_status $APPLICATION_IDENTIFIER '.status.jobManagerDeploymentStatus' READY ${TIMEOUT} || exit 1 | ||
| wait_for_status $APPLICATION_IDENTIFIER '.status.jobStatus.state' RUNNING ${TIMEOUT} || exit 1 | ||
|
|
||
| jm_pod_name=$(get_jm_pod_name $CLUSTER_ID) | ||
|
|
||
| # Check the new JobManager recovering from latest successful checkpoint | ||
| wait_for_logs $jm_pod_name "Restoring job .* from Savepoint" ${TIMEOUT} || exit 1 | ||
| wait_for_logs $jm_pod_name "execution.savepoint.path, ${location}" ${TIMEOUT} || exit 1 | ||
| wait_for_logs $jm_pod_name "Completed checkpoint [0-9]+ for job" ${TIMEOUT} || exit 1 | ||
|
|
||
| echo "Successfully run the FlinkStateSnapshot test" | ||
|
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters