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HDDS-1668. Add liveness probe to the example k8s resources files

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This commit is contained in:
Márton Elek 2019-06-29 01:18:28 +02:00
parent 2f4b37b53c
commit d3a5abec71
No known key found for this signature in database
GPG Key ID: D51EA8F00EE79B28
22 changed files with 238 additions and 132 deletions
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13
hadoop-ozone/dist/src/main/k8s/definitions/ozone/om-ss.yaml vendored
View File

@ -38,13 +38,6 @@ spec:
spec:
securityContext:
fsGroup: 1000
initContainers:
- name: init
image: "@docker.image@"
args: ["ozone","om","--init"]
env:
- name: WAITFOR
value: scm-0.scm:9876
containers:
- name: om
image: "@docker.image@"
@ -52,4 +45,10 @@ spec:
env:
- name: WAITFOR
value: scm-0.scm:9876
- name: ENSURE_OM_INITIALIZED
value: /data/metadata/om/current/VERSION
livenessProbe:
tcpSocket:
port: 9862
initialDelaySeconds: 30
volumes: []

5
hadoop-ozone/dist/src/main/k8s/definitions/ozone/s3g-ss.yaml vendored
View File

@ -36,3 +36,8 @@ spec:
- name: s3g
image: "@docker.image@"
args: ["ozone","s3g"]
livenessProbe:
httpGet:
path: /
port: 9878
initialDelaySeconds: 30

4
hadoop-ozone/dist/src/main/k8s/definitions/ozone/scm-ss.yaml vendored
View File

@ -46,3 +46,7 @@ spec:
- name: scm
image: "@docker.image@"
args: ["ozone","scm"]
livenessProbe:
tcpSocket:
port: 9861
initialDelaySeconds: 30

6
hadoop-ozone/dist/src/main/k8s/examples/minikube/datanode-statefulset.yaml vendored
View File

@ -55,12 +55,12 @@ spec:
args:
- ozone
- datanode
envFrom:
- configMapRef:
name: config
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
volumes:
- name: data
emptyDir: {}

28
hadoop-ozone/dist/src/main/k8s/examples/minikube/om-statefulset.yaml vendored
View File

@ -39,22 +39,6 @@ spec:
spec:
securityContext:
fsGroup: 1000
initContainers:
- name: init
image: '@docker.image@'
args:
- ozone
- om
- --init
env:
- name: WAITFOR
value: scm-0.scm:9876
envFrom:
- configMapRef:
name: config
volumeMounts:
- name: data
mountPath: /data
containers:
- name: om
image: '@docker.image@'
@ -64,12 +48,18 @@ spec:
env:
- name: WAITFOR
value: scm-0.scm:9876
envFrom:
- configMapRef:
name: config
- name: ENSURE_OM_INITIALIZED
value: /data/metadata/om/current/VERSION
livenessProbe:
tcpSocket:
port: 9862
initialDelaySeconds: 30
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
volumes:
- name: data
emptyDir: {}

11
hadoop-ozone/dist/src/main/k8s/examples/minikube/s3g-statefulset.yaml vendored
View File

@ -39,12 +39,17 @@ spec:
args:
- ozone
- s3g
envFrom:
- configMapRef:
name: config
livenessProbe:
httpGet:
path: /
port: 9878
initialDelaySeconds: 30
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
volumes:
- name: data
emptyDir: {}

16
hadoop-ozone/dist/src/main/k8s/examples/minikube/scm-statefulset.yaml vendored
View File

@ -46,24 +46,28 @@ spec:
- ozone
- scm
- --init
envFrom:
- configMapRef:
name: config
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
containers:
- name: scm
image: '@docker.image@'
args:
- ozone
- scm
envFrom:
- configMapRef:
name: config
livenessProbe:
tcpSocket:
port: 9861
initialDelaySeconds: 30
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
volumes:
- name: data
emptyDir: {}

1
hadoop-ozone/dist/src/main/k8s/examples/ozone-csi/Flekszible vendored
View File

@ -21,5 +21,6 @@ import:
- path: ozone
transformations:
- type: ozone/csi
- type: ozone/emptydir
- path: pv-test
destination: pv-test

10
hadoop-ozone/dist/src/main/k8s/examples/ozone-csi/datanode-daemonset.yaml vendored
View File

@ -44,12 +44,16 @@ spec:
ports:
- containerPort: 9870
name: rpc
envFrom:
- configMapRef:
name: config
livenessProbe:
tcpSocket:
port: 9858
initialDelaySeconds: 30
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
initContainers: []
volumes:
- name: data

28
hadoop-ozone/dist/src/main/k8s/examples/ozone-csi/datanode-service.yaml vendored Normal file
View File

@ -0,0 +1,28 @@
# 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: v1
kind: Service
metadata:
name: datanode
spec:
ports:
- port: 9870
name: rpc
clusterIP: None
selector:
app: ozone
component: datanode

66
hadoop-ozone/dist/src/main/k8s/examples/ozone-csi/datanode-statefulset.yaml vendored Normal file
View File

@ -0,0 +1,66 @@
# 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: apps/v1
kind: StatefulSet
metadata:
name: datanode
labels:
app.kubernetes.io/component: ozone
spec:
selector:
matchLabels:
app: ozone
component: datanode
serviceName: datanode
replicas: 3
template:
metadata:
labels:
app: ozone
component: datanode
annotations:
prdatanodeetheus.io/scrape: "true"
prdatanodeetheus.io/port: "9882"
prdatanodeetheus.io/path: /prom
spec:
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchExpressions:
- key: component
operator: In
values:
- datanode
topologyKey: kubernetes.io/hostname
securityContext:
fsGroup: 1000
containers:
- name: datanode
image: '@docker.image@'
args:
- ozone
- datanode
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
volumes:
- name: data
emptyDir: {}

30
hadoop-ozone/dist/src/main/k8s/examples/ozone-csi/om-statefulset.yaml vendored
View File

@ -37,22 +37,8 @@ spec:
prometheus.io/port: "9874"
prometheus.io/path: /prom
spec:
initContainers:
- name: init
image: '@docker.image@'
args:
- ozone
- om
- --init
env:
- name: WAITFOR
value: scm-0.scm:9876
envFrom:
- configMapRef:
name: config
volumeMounts:
- name: data
mountPath: /data
securityContext:
fsGroup: 1000
containers:
- name: om
image: '@docker.image@'
@ -62,12 +48,18 @@ spec:
env:
- name: WAITFOR
value: scm-0.scm:9876
envFrom:
- configMapRef:
name: config
- name: ENSURE_OM_INITIALIZED
value: /data/metadata/om/current/VERSION
livenessProbe:
tcpSocket:
port: 9862
initialDelaySeconds: 30
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
volumes:
- name: data
emptyDir: {}

12
hadoop-ozone/dist/src/main/k8s/examples/ozone-csi/s3g-statefulset.yaml vendored
View File

@ -39,13 +39,17 @@ spec:
args:
- ozone
- s3g
envFrom:
- configMapRef:
name: config
livenessProbe:
httpGet:
path: /
port: 9878
initialDelaySeconds: 30
volumeMounts:
- name: data
mountPath: /data
initContainers: []
envFrom:
- configMapRef:
name: config
volumes:
- name: data
emptyDir: {}

18
hadoop-ozone/dist/src/main/k8s/examples/ozone-csi/scm-statefulset.yaml vendored
View File

@ -37,6 +37,8 @@ spec:
prometheus.io/port: "9876"
prometheus.io/path: /prom
spec:
securityContext:
fsGroup: 1000
initContainers:
- name: init
image: '@docker.image@'
@ -44,24 +46,28 @@ spec:
- ozone
- scm
- --init
envFrom:
- configMapRef:
name: config
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
containers:
- name: scm
image: '@docker.image@'
args:
- ozone
- scm
envFrom:
- configMapRef:
name: config
livenessProbe:
tcpSocket:
port: 9861
initialDelaySeconds: 30
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
volumes:
- name: data
emptyDir: {}

6
hadoop-ozone/dist/src/main/k8s/examples/ozone-dev/datanode-statefulset.yaml vendored
View File

@ -55,9 +55,6 @@ spec:
args:
- ozone
- datanode
envFrom:
- configMapRef:
name: config
env:
- name: JAEGER_SAMPLER_TYPE
value: probabilistic
@ -68,6 +65,9 @@ spec:
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
volumes:
- name: data
emptyDir: {}

28
hadoop-ozone/dist/src/main/k8s/examples/ozone-dev/om-statefulset.yaml vendored
View File

@ -39,22 +39,6 @@ spec:
spec:
securityContext:
fsGroup: 1000
initContainers:
- name: init
image: '@docker.image@'
args:
- ozone
- om
- --init
env:
- name: WAITFOR
value: scm-0.scm:9876
envFrom:
- configMapRef:
name: config
volumeMounts:
- name: data
mountPath: /data
containers:
- name: om
image: '@docker.image@'
@ -64,18 +48,24 @@ spec:
env:
- name: WAITFOR
value: scm-0.scm:9876
- name: ENSURE_OM_INITIALIZED
value: /data/metadata/om/current/VERSION
- name: JAEGER_SAMPLER_TYPE
value: probabilistic
- name: JAEGER_SAMPLER_PARAM
value: "0.01"
- name: JAEGER_AGENT_HOST
value: jaeger-0.jaeger
envFrom:
- configMapRef:
name: config
livenessProbe:
tcpSocket:
port: 9862
initialDelaySeconds: 30
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
volumes:
- name: data
emptyDir: {}

11
hadoop-ozone/dist/src/main/k8s/examples/ozone-dev/s3g-statefulset.yaml vendored
View File

@ -39,9 +39,11 @@ spec:
args:
- ozone
- s3g
envFrom:
- configMapRef:
name: config
livenessProbe:
httpGet:
path: /
port: 9878
initialDelaySeconds: 30
env:
- name: JAEGER_SAMPLER_TYPE
value: probabilistic
@ -52,6 +54,9 @@ spec:
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
volumes:
- name: data
emptyDir: {}

16
hadoop-ozone/dist/src/main/k8s/examples/ozone-dev/scm-statefulset.yaml vendored
View File

@ -46,21 +46,22 @@ spec:
- ozone
- scm
- --init
envFrom:
- configMapRef:
name: config
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
containers:
- name: scm
image: '@docker.image@'
args:
- ozone
- scm
envFrom:
- configMapRef:
name: config
livenessProbe:
tcpSocket:
port: 9861
initialDelaySeconds: 30
env:
- name: JAEGER_SAMPLER_TYPE
value: probabilistic
@ -71,6 +72,9 @@ spec:
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
volumes:
- name: data
emptyDir: {}

6
hadoop-ozone/dist/src/main/k8s/examples/ozone/datanode-statefulset.yaml vendored
View File

@ -55,12 +55,12 @@ spec:
args:
- ozone
- datanode
envFrom:
- configMapRef:
name: config
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
volumeClaimTemplates:
- metadata:
name: data

28
hadoop-ozone/dist/src/main/k8s/examples/ozone/om-statefulset.yaml vendored
View File

@ -39,22 +39,6 @@ spec:
spec:
securityContext:
fsGroup: 1000
initContainers:
- name: init
image: '@docker.image@'
args:
- ozone
- om
- --init
env:
- name: WAITFOR
value: scm-0.scm:9876
envFrom:
- configMapRef:
name: config
volumeMounts:
- name: data
mountPath: /data
containers:
- name: om
image: '@docker.image@'
@ -64,12 +48,18 @@ spec:
env:
- name: WAITFOR
value: scm-0.scm:9876
envFrom:
- configMapRef:
name: config
- name: ENSURE_OM_INITIALIZED
value: /data/metadata/om/current/VERSION
livenessProbe:
tcpSocket:
port: 9862
initialDelaySeconds: 30
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
volumes: []
volumeClaimTemplates:
- metadata:

11
hadoop-ozone/dist/src/main/k8s/examples/ozone/s3g-statefulset.yaml vendored
View File

@ -39,12 +39,17 @@ spec:
args:
- ozone
- s3g
envFrom:
- configMapRef:
name: config
livenessProbe:
httpGet:
path: /
port: 9878
initialDelaySeconds: 30
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
volumeClaimTemplates:
- metadata:
name: data

16
hadoop-ozone/dist/src/main/k8s/examples/ozone/scm-statefulset.yaml vendored
View File

@ -46,24 +46,28 @@ spec:
- ozone
- scm
- --init
envFrom:
- configMapRef:
name: config
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
containers:
- name: scm
image: '@docker.image@'
args:
- ozone
- scm
envFrom:
- configMapRef:
name: config
livenessProbe:
tcpSocket:
port: 9861
initialDelaySeconds: 30
volumeMounts:
- name: data
mountPath: /data
envFrom:
- configMapRef:
name: config
volumeClaimTemplates:
- metadata:
name: data