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[FEATURE] use ruok command for zookeeper probes #89

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[FEATURE] use ruok command for zookeeper probes #89

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29 changes: 23 additions & 6 deletions azure/microservices/thirdparty.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@ data:
server.0=zookeeper-0.zookeeper-headless.thingsboard.svc.cluster.local:2888:3888;2181
server.1=zookeeper-1.zookeeper-headless.thingsboard.svc.cluster.local:2888:3888;2181
server.2=zookeeper-2.zookeeper-headless.thingsboard.svc.cluster.local:2888:3888;2181
4lw.commands.whitelist=ruok
log4j.properties: |+
zookeeper.root.logger=INFO, CONSOLE
zookeeper.console.threshold=INFO
Expand All @@ -45,6 +46,14 @@ data:
log4j.appender.CONSOLE.Threshold=${zookeeper.console.threshold}
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=%d{ISO8601} [myid:%X{myid}] - %-5p [%t:%C{1}@%L] - %m%n
zookeeper-ready.sh: |
#!/bin/bash
OK=$(echo ruok | nc 127.0.0.1 $1)
if [ "$OK" == "imok" ]; then
exit 0
else
exit 1
fi
---
apiVersion: apps/v1
kind: StatefulSet
Expand Down Expand Up @@ -83,13 +92,21 @@ spec:
memory: 800Mi
command: ["/conf/start-node.sh"]
readinessProbe:
periodSeconds: 60
tcpSocket:
port: 2181
exec:
command:
- sh
- -c
- "/conf/zookeeper-ready.sh 2181"
initialDelaySeconds: 10
timeoutSeconds: 5
livenessProbe:
periodSeconds: 60
tcpSocket:
port: 2181
exec:
command:
- sh
- -c
- "/conf/zookeeper-ready.sh 2181"
initialDelaySeconds: 10
timeoutSeconds: 5
env:
- name: JVMFLAGS
value: "-Dzookeeper.electionPortBindRetry=0"
Expand Down
29 changes: 23 additions & 6 deletions gcp/microservices/thirdparty.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@ data:
server.0=zookeeper-0.zookeeper-headless.thingsboard.svc.cluster.local:2888:3888;2181
server.1=zookeeper-1.zookeeper-headless.thingsboard.svc.cluster.local:2888:3888;2181
server.2=zookeeper-2.zookeeper-headless.thingsboard.svc.cluster.local:2888:3888;2181
4lw.commands.whitelist=ruok
log4j.properties: |+
zookeeper.root.logger=INFO, CONSOLE
zookeeper.console.threshold=INFO
Expand All @@ -45,6 +46,14 @@ data:
log4j.appender.CONSOLE.Threshold=${zookeeper.console.threshold}
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=%d{ISO8601} [myid:%X{myid}] - %-5p [%t:%C{1}@%L] - %m%n
zookeeper-ready.sh: |
#!/bin/bash
OK=$(echo ruok | nc 127.0.0.1 $1)
if [ "$OK" == "imok" ]; then
exit 0
else
exit 1
fi
---
apiVersion: apps/v1
kind: StatefulSet
Expand Down Expand Up @@ -85,13 +94,21 @@ spec:
memory: 800Mi
command: ["/conf/start-node.sh"]
readinessProbe:
periodSeconds: 60
tcpSocket:
port: 2181
exec:
command:
- sh
- -c
- "/conf/zookeeper-ready.sh 2181"
initialDelaySeconds: 10
timeoutSeconds: 5
livenessProbe:
periodSeconds: 60
tcpSocket:
port: 2181
exec:
command:
- sh
- -c
- "/conf/zookeeper-ready.sh 2181"
initialDelaySeconds: 10
timeoutSeconds: 5
env:
- name: JVMFLAGS
value: "-Dzookeeper.electionPortBindRetry=0"
Expand Down
29 changes: 23 additions & 6 deletions minikube/thirdparty.yml
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@ data:
server.0=zookeeper-0.zookeeper-headless.thingsboard.svc.cluster.local:2888:3888;2181
server.1=zookeeper-1.zookeeper-headless.thingsboard.svc.cluster.local:2888:3888;2181
server.2=zookeeper-2.zookeeper-headless.thingsboard.svc.cluster.local:2888:3888;2181
4lw.commands.whitelist=ruok
log4j.properties: |+
zookeeper.root.logger=INFO, CONSOLE
zookeeper.console.threshold=INFO
Expand All @@ -45,6 +46,14 @@ data:
log4j.appender.CONSOLE.Threshold=${zookeeper.console.threshold}
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=%d{ISO8601} [myid:%X{myid}] - %-5p [%t:%C{1}@%L] - %m%n
zookeeper-ready.sh: |
#!/bin/bash
OK=$(echo ruok | nc 127.0.0.1 $1)
if [ "$OK" == "imok" ]; then
exit 0
else
exit 1
fi
---
apiVersion: apps/v1
kind: StatefulSet
Expand Down Expand Up @@ -76,13 +85,21 @@ spec:
name: election
command: ["/conf/start-node.sh"]
readinessProbe:
periodSeconds: 60
tcpSocket:
port: 2181
exec:
command:
- sh
- -c
- "/conf/zookeeper-ready.sh 2181"
initialDelaySeconds: 10
timeoutSeconds: 5
livenessProbe:
periodSeconds: 60
tcpSocket:
port: 2181
exec:
command:
- sh
- -c
- "/conf/zookeeper-ready.sh 2181"
initialDelaySeconds: 10
timeoutSeconds: 5
env:
- name: JVMFLAGS
value: "-Dzookeeper.electionPortBindRetry=0"
Expand Down
29 changes: 23 additions & 6 deletions openshift/thirdparty.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@ data:
server.0=zookeeper-0.zookeeper-headless.thingsboard.svc.cluster.local:2888:3888;2181
server.1=zookeeper-1.zookeeper-headless.thingsboard.svc.cluster.local:2888:3888;2181
server.2=zookeeper-2.zookeeper-headless.thingsboard.svc.cluster.local:2888:3888;2181
4lw.commands.whitelist=ruok
log4j.properties: |+
zookeeper.root.logger=INFO, CONSOLE
zookeeper.console.threshold=INFO
Expand All @@ -45,6 +46,14 @@ data:
log4j.appender.CONSOLE.Threshold=${zookeeper.console.threshold}
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=%d{ISO8601} [myid:%X{myid}] - %-5p [%t:%C{1}@%L] - %m%n
zookeeper-ready.sh: |
#!/bin/bash
OK=$(echo ruok | nc 127.0.0.1 $1)
if [ "$OK" == "imok" ]; then
exit 0
else
exit 1
fi
---
apiVersion: apps/v1
kind: StatefulSet
Expand Down Expand Up @@ -76,13 +85,21 @@ spec:
name: election
command: ["/conf/start-node.sh"]
readinessProbe:
periodSeconds: 60
tcpSocket:
port: 2181
exec:
command:
- sh
- -c
- "/conf/zookeeper-ready.sh 2181"
initialDelaySeconds: 10
timeoutSeconds: 5
livenessProbe:
periodSeconds: 60
tcpSocket:
port: 2181
exec:
command:
- sh
- -c
- "/conf/zookeeper-ready.sh 2181"
initialDelaySeconds: 10
timeoutSeconds: 5
env:
- name: JVMFLAGS
value: "-Dzookeeper.electionPortBindRetry=0"
Expand Down