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Implement etcd lifecycle management for vineyardd (#1932)
Fixes #1922 Signed-off-by: Ye Cao <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,28 @@ | ||
| apiVersion: batch/v1 | ||
| kind: Job | ||
| metadata: | ||
| name: consumer | ||
| spec: | ||
| parallelism: 1 | ||
| template: | ||
| metadata: | ||
| labels: | ||
| app: consumer | ||
| spec: | ||
| restartPolicy: Never | ||
| containers: | ||
| - name: consumer | ||
| image: python:3.10 | ||
| command: | ||
| - bash | ||
| - -c | ||
| - | | ||
| pip install vineyard numpy pandas --index-url https://pypi.tuna.tsinghua.edu.cn/simple; | ||
| cat << EOF >> consumer.py | ||
| import vineyard | ||
| client = vineyard.connect(host="vineyardd-svc.default.svc.cluster.local",port=9600) | ||
| obj_id = client.get_name("test_data") | ||
| print(obj_id) | ||
| client.close() | ||
| EOF | ||
| python consumer.py; |
68 changes: 68 additions & 0 deletions
68
k8s/test/e2e/etcd-failover/five-etcd-nodes-failover-e2e.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| # Copyright 2020-2023 Alibaba Group Holding Limited. | ||
| # | ||
| # 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. | ||
| # | ||
|
|
||
| setup: | ||
| env: kind | ||
| kubeconfig: /tmp/e2e-k8s.config | ||
| steps: | ||
| - name: deploy vineyardd | ||
| command: | | ||
| kubectl apply -f k8s/test/e2e/etcd-failover/vineyardd.yaml | ||
| kubectl scale statefulsets vineyardd --replicas=7 | ||
| kubectl rollout status statefulset/vineyardd | ||
| - name: deploy producer | ||
| command: | | ||
| kubectl apply -f k8s/test/e2e/etcd-failover/producer.yaml | ||
| kubectl wait --for=condition=complete job/producer --timeout=300s | ||
| - name: random delete two different pods with launched etcd for 5 times | ||
| command: | | ||
| for i in {1..5}; do | ||
| num1=$(shuf -i 0-4 -n 1) | ||
| num2=$(shuf -i 0-4 -n 1) | ||
| while [ "$num1" -eq "$num2" ]; do | ||
| num2=$(shuf -i 0-4 -n 1) | ||
| done | ||
| kubectl delete pod "vineyardd-$num1" -n default --force | ||
| kubectl delete pod "vineyardd-$num2" -n default --force | ||
| # wait for the instance quit messages to be propagated | ||
| sleep 240 | ||
| kubectl rollout status statefulset/vineyardd | ||
| done | ||
| - name: install consumer | ||
| command: | | ||
| kubectl apply -f k8s/test/e2e/etcd-failover/consumer.yaml | ||
| kubectl wait --for=condition=complete job/consumer --timeout=300s | ||
| timeout: 60m | ||
|
|
||
| cleanup: | ||
| # always never success failure | ||
| on: success | ||
|
|
||
| verify: | ||
| # verify with retry strategy | ||
| retry: | ||
| # max retry count | ||
| count: 10 | ||
| # the interval between two attempts, e.g. 10s, 1m. | ||
| interval: 10s | ||
| cases: | ||
| - query: | | ||
| kubectl get pod -l app=consumer -oname | \ | ||
| awk -F '/' '{print $2}' | \ | ||
| head -n 1 | \ | ||
| xargs kubectl logs | \ | ||
| tail -n 1 | \ | ||
| awk '{print $1}' | ||
| expected: ../verify/object-id.yaml |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| # Copyright 2020-2023 Alibaba Group Holding Limited. | ||
| # | ||
| # 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. | ||
| # | ||
|
|
||
| apiVersion: batch/v1 | ||
| kind: Job | ||
| metadata: | ||
| name: producer | ||
| spec: | ||
| parallelism: 1 | ||
| template: | ||
| metadata: | ||
| labels: | ||
| app: producer | ||
| spec: | ||
| restartPolicy: Never | ||
| containers: | ||
| - name: producer | ||
| image: python:3.10 | ||
| command: | ||
| - bash | ||
| - -c | ||
| - | | ||
| pip install vineyard numpy pandas --index-url https://pypi.tuna.tsinghua.edu.cn/simple; | ||
| cat << EOF >> producer.py | ||
| import vineyard | ||
| import numpy as np | ||
| import pandas as pd | ||
| client = vineyard.connect(host="vineyardd-svc.default.svc.cluster.local",port=9600) | ||
| data = np.ones((1000, 1000)) | ||
| client.put(data, persist=True, name="test_data"); | ||
| client.close() | ||
| EOF | ||
| python producer.py; |
63 changes: 63 additions & 0 deletions
63
k8s/test/e2e/etcd-failover/three-etcd-nodes-failover-e2e.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| # Copyright 2020-2023 Alibaba Group Holding Limited. | ||
| # | ||
| # 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. | ||
| # | ||
|
|
||
| setup: | ||
| env: kind | ||
| kubeconfig: /tmp/e2e-k8s.config | ||
| steps: | ||
| - name: deploy vineyardd | ||
| command: | | ||
| kubectl apply -f k8s/test/e2e/etcd-failover/vineyardd.yaml | ||
| kubectl scale statefulsets vineyardd --replicas=3 | ||
| kubectl rollout status statefulset/vineyardd | ||
| - name: deploy producer | ||
| command: | | ||
| kubectl apply -f k8s/test/e2e/etcd-failover/producer.yaml | ||
| kubectl wait --for=condition=complete job/producer --timeout=300s | ||
| - name: random delete one pod for 5 times | ||
| command: | | ||
| for i in {1..5}; do | ||
| kubectl delete pod vineyardd-$(shuf -i 0-2 -n 1) -n default --force | ||
| kubectl rollout status statefulset/vineyardd | ||
| # wait for the instance quit messages to be propagated | ||
| sleep 60 | ||
| kubectl rollout status statefulset/vineyardd | ||
| done | ||
| - name: install consumer | ||
| command: | | ||
| kubectl apply -f k8s/test/e2e/etcd-failover/consumer.yaml | ||
| kubectl wait --for=condition=complete job/consumer --timeout=300s | ||
| timeout: 60m | ||
|
|
||
| cleanup: | ||
| # always never success failure | ||
| on: success | ||
|
|
||
| verify: | ||
| # verify with retry strategy | ||
| retry: | ||
| # max retry count | ||
| count: 10 | ||
| # the interval between two attempts, e.g. 10s, 1m. | ||
| interval: 10s | ||
| cases: | ||
| - query: | | ||
| kubectl get pod -l app=consumer -oname | \ | ||
| awk -F '/' '{print $2}' | \ | ||
| head -n 1 | \ | ||
| xargs kubectl logs | \ | ||
| tail -n 1 | \ | ||
| awk '{print $1}' | ||
| expected: ../verify/object-id.yaml |
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