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Store heap dump in a persistence volume #68

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merged 7 commits into from
May 23, 2017
Merged

Store heap dump in a persistence volume #68

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2364bdc
Store heap dump in a persistence volume
hectorj2f Apr 27, 2017
148592b
Set to 4Gb the size of our persistence volume
May 4, 2017
3fdfc57
Merge branch 'master' of https://github.com/almighty/keycloak into st…
hectorj2f May 4, 2017
bd5320f
Renamed volume name to heapdumps
hectorj2f May 8, 2017
8c92c7b
Merge branch 'master' of https://github.com/almighty/keycloak into st…
hectorj2f May 15, 2017
f4319af
Merge branch 'master' of https://github.com/almighty/keycloak into st…
hectorj2f May 22, 2017
f75e683
Removed wrong file
hectorj2f May 23, 2017
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23 changes: 23 additions & 0 deletions openshift/keycloak.app.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,20 @@ metadata:
creationTimestamp: null
name: keycloak
objects:
- kind: PersistentVolumeClaim
apiVersion: v1
metadata:
name: keycloak-heap-dump
creationTimestamp: null
labels:
app: keycloak
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 1Gi
status: {}
- kind: DeploymentConfig
apiVersion: v1
metadata:
Expand Down Expand Up @@ -36,6 +50,9 @@ objects:
- containerPort: 8080
protocol: TCP
imagePullPolicy: Always
volumeMounts:
- mountPath: "/opt/jboss/keycloak/heapdumppath"
name: heapdumppath
resources: {}
livenessProbe:
httpGet:
Expand Down Expand Up @@ -106,13 +123,19 @@ objects:
- name: JAVA_OPTS
value: >-
-server -Xms256m -Xmx4096m -XX:MetaspaceSize=96M
-XX:+HeapDumpOnOutOfMemoryError
-XX:HeapDumpPath=/opt/jboss/keycloak/heapdumppath
-XX:MaxMetaspaceSize=512m -Djava.net.preferIPv4Stack=true
-Djboss.modules.system.pkgs=org.jboss.byteman
-Djava.awt.headless=true
restartPolicy: Always
securityContext: {}
terminationGracePeriodSeconds: 30
dnsPolicy: ClusterFirst
volumes:
- name: heapdumppath
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Why heapdumppath - maybe simply heapdumps? :)

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Yep, heapdumps sounds better for me too

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done

persistentVolumeClaim:
claimName: keycloak-heap-dump
status: {}
- kind: Service
apiVersion: v1
Expand Down