John, Does this help? https://developers.redhat.com/blog/2017/03/14/java-inside-docker/
There are some details here as well: https://github.com/moby/moby/issues/15020 Thanks, Dims On Tue, Sep 26, 2017 at 7:37 AM, John VanRyn <j...@vanryn.us> wrote: > I have a kube cluster running on n1-highmem-16 (16 vCPUs, 104 GB memory), > using the unmodified cos-stable-60-9592-84-0 image. > > I have a java app running under wildfly > > <pre> > apiVersion: extensions/v1beta1 > kind: Deployment > metadata: > name: cas-unicas-ws > labels: > name: cas-unicas-ws > model: cas > spec: > replicas: 1 > template: > metadata: > labels: > name: cas-unicas-ws > model: cas > spec: > containers: > - name: cas-unicas-ws > image: liaisonintl/cas-unicas-ws:__CAS_TAG__ > imagePullPolicy: Always > ports: > - containerPort: 8080 > readinessProbe: > periodSeconds: 20 > timeoutSeconds: 5 > successThreshold: 1 > failureThreshold: 3 > httpGet: > path: /services/getPdfServiceConfig > port: 8080 > resources: > limits: > memory: "10000M" > requests: > memory: "10000M" > env: > - name: JAVA_MEM > value: -Xms9000m -Xmx9000m -XX:+UseG1GC > -XX:+UseStringDeduplication -XX:+AlwaysPreTouch > - name: SPRING_PROFILE > value: __SPRING_PROFILE__ > command: ["/bin/bash","-ic"] > args: > - "set -xeo pipefail ; source /interpolate ; exec > /opt/jboss/wildfly/bin/standalone.sh -b 0.0.0.0" > </pre> > > Here is the important parts of the dockerFile > > <pre> > FROM liaisonintl/docker-cas-base:master > MAINTAINER John VanRyn <REDACTED> > > EXPOSE 8080 > EXPOSE 9990 > > LABEL "GITHASH"="__GIT_HASH__" > ENV WILDFLY_HOME /opt/jboss/wildfly > ENV PATH $WILDFLY_HOME/bin:$PATH > > ADD *.war ${WILDFLY_HOME}/standalone/deployments/ > > ## App config > # > ADD config/ ${WILDFLY_HOME}/appConfigTemplate/ > > ## Temporary fix just to see things working > ADD config/gen.unicas-ws.docker ${WILDFLY_HOME}/appConfig/unicas-ws.docker > > USER root > ENV CAS_CONFIGS ${WILDFLY_HOME}/appConfig > ENV SPRING_PROFILE QA > > ENV JAVA_OPTS="${JAVA_OPTS} ${JAVA_MEM} -XX:+UseG1GC > -XX:+UseStringDeduplication -DCAS_CONFIGS=${CAS_CONFIGS} > -Dspring.profiles.active=${SPRING_PROFILE}" > > RUN \ > mkdir -p $CAS_CONFIGS && \ > chmod 777 ${WILDFLY_HOME}/appConfig && \ > chmod 777 ${WILDFLY_HOME}/appConfigTemplate && \ > /opt/jboss/wildfly/bin/add-user.sh admin REDACTED --silent > > # Add REVISION FILE FOR GITHASH Reporting > ADD config/REVISION REVISION > > CMD ["/opt/jboss/wildfly/bin/standalone.sh", "-b", "0.0.0.0"] > </pre> > > Log looks like this.. > <pre> > + exec /opt/jboss/wildfly/bin/standalone.sh -b 0.0.0.0 > JAVA_OPTS already set in environment; overriding default settings with > values: -XX:+UseG1GC -XX:+UseStringDeduplication > -DCAS_CONFIGS=/opt/jboss/wildfly/appConfig -Dspring.profiles.active=QA > -Xms9000m -Xmx9000m -XX:+UseG1GC -XX:+UseStringDeduplication > -XX:+AlwaysPreTouch -XX:+UseG1GC -XX:+UseStringDeduplication > ========================================================================= > > JBoss Bootstrap Environment > > JBOSS_HOME: /opt/jboss/wildfly > > JAVA: /usr/lib/jvm/java/bin/java > > JAVA_OPTS: -server -XX:+UseCompressedOops -server -XX:+UseCompressedOops > -XX:+UseG1GC -XX:+UseStringDeduplication > -DCAS_CONFIGS=/opt/jboss/wildfly/appConfig -Dspring.profiles.active=QA > -Xms9000m -Xmx9000m -XX:+UseG1GC -XX:+UseStringDeduplication > -XX:+AlwaysPreTouch -XX:+UseG1GC -XX:+UseStringDeduplication > > ========================================================================= > > 11:28:24,386 INFO [org.jboss.modules] (main) JBoss Modules version > 1.3.3.Final > 11:28:24,539 INFO [org.jboss.msc] (main) JBoss MSC version 1.2.2.Final > 11:28:24,602 INFO [org.jboss.as] (MSC service thread 1-6) JBAS015899: > WildFly 8.2.1.Final "Tweek" starting > 11:28:25,430 INFO [org.jboss.as.controller.management-deprecated] > (Controller Boot Thread) JBAS014627: Attribute any-ipv4-address is > deprecated, and it might be removed in future version! > 11:28:25,479 INFO [org.jboss.as.server] (Controller Boot Thread) > JBAS015888: Creating http management service using socket-binding > (management-http) > 11:28:25,498 INFO [org.xnio] (MSC service thread 1-10) XNIO version > 3.3.0.Final > 11:28:25,510 INFO [org.xnio.nio] (MSC service thread 1-10) XNIO NIO > Implementation Version 3.3.0.Final > 11:28:25,534 INFO [org.jboss.as.clustering.infinispan] (ServerService > Thread Pool -- 32) JBAS010280: Activating Infinispan subsystem. > 11:28:25,542 WARN [org.jboss.as.txn] (ServerService Thread Pool -- 46) > JBAS010153: Node identifier property is set to the default value. Please > make sure it is unique. > 11:28:25,546 INFO [org.jboss.as.security] (ServerService Thread Pool -- 45) > JBAS013171: Activating Security Subsystem > 11:28:25,551 INFO [org.jboss.as.naming] (ServerService Thread Pool -- 40) > JBAS011800: Activating Naming Subsystem > 11:28:25,553 INFO [org.jboss.as.jsf] (ServerService Thread Pool -- 38) > JBAS012615: Activated the following JSF Implementations: [main] > 11:28:25,564 INFO [org.jboss.as.connector.logging] (MSC service thread 1-8) > JBAS010408: Starting JCA Subsystem (IronJacamar 1.1.9.Final) > 11:28:25,564 INFO [org.jboss.as.security] (MSC service thread 1-7) > JBAS013170: Current PicketBox version=4.0.21.Final > 11:28:25,578 INFO [org.jboss.as.webservices] (ServerService Thread Pool -- > 48) JBAS015537: Activating WebServices Extension > 11:28:25,587 INFO [org.wildfly.extension.io] (ServerService Thread Pool -- > 31) WFLYIO001: Worker 'default' has auto-configured to 16 core threads with > 128 task threads based on your 8 available processors > 11:28:25,594 INFO [org.jboss.as.connector.subsystems.datasources] > (ServerService Thread Pool -- 27) JBAS010403: Deploying JDBC-compliant > driver class org.h2.Driver (version 1.3) > 11:28:25,597 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service > thread 1-14) JBAS010417: Started Driver service with driver-name = h2 > 11:28:25,599 INFO [org.wildfly.extension.undertow] (MSC service thread > 1-16) JBAS017502: Undertow 1.1.8.Final starting > 11:28:25,599 INFO [org.wildfly.extension.undertow] (ServerService Thread > Pool -- 47) JBAS017502: Undertow 1.1.8.Final starting > 11:28:25,639 INFO [org.jboss.as.naming] (MSC service thread 1-14) > JBAS011802: Starting Naming Service > 11:28:25,639 INFO [org.jboss.as.mail.extension] (MSC service thread 1-16) > JBAS015400: Bound mail session [java:jboss/mail/Default] > 11:28:25,677 INFO [org.jboss.remoting] (MSC service thread 1-10) JBoss > Remoting version 4.0.7.Final > 11:28:25,852 INFO [org.wildfly.extension.undertow] (ServerService Thread > Pool -- 47) JBAS017527: Creating file handler for path > /opt/jboss/wildfly/welcome-content > 11:28:25,857 INFO [org.wildfly.extension.undertow] (MSC service thread 1-5) > JBAS017525: Started server default-server. > 11:28:25,882 INFO [org.wildfly.extension.undertow] (MSC service thread > 1-13) JBAS017531: Host default-host starting > 11:28:25,939 INFO [org.wildfly.extension.undertow] (MSC service thread 1-5) > JBAS017519: Undertow HTTP listener default listening on /0.0.0.0:8080 > /opt/jboss/wildfly/bin/standalone.sh: line 326: 113 Killed > "/usr/lib/jvm/java/bin/java" -D"[Standalone]" -server -XX:+UseCompressedOops > -server -XX:+UseCompressedOops -XX:+UseG1GC -XX:+UseStringDeduplication > -DCAS_CONFIGS=/opt/jboss/wildfly/appConfig -Dspring.profiles.active=QA > -Xms9000m -Xmx9000m -XX:+UseG1GC -XX:+UseStringDeduplication > -XX:+AlwaysPreTouch -XX:+UseG1GC -XX:+UseStringDeduplication > "-Dorg.jboss.boot.log.file=/opt/jboss/wildfly/standalone/log/server.log" > "-Dlogging.configuration=file:/opt/jboss/wildfly/standalone/configuration/logging.properties" > -jar "/opt/jboss/wildfly/jboss-modules.jar" -mp "/opt/jboss/wildfly/modules" > org.jboss.as.standalone -Djboss.home.dir="/opt/jboss/wildfly" > -Djboss.server.base.dir="/opt/jboss/wildfly/standalone" '-b' '0.0.0.0' > </pre> > > Thought maybe it was code... but the same war is running on a VM just fine > sharing it's jvm with other apps.. > > I believe it's kube that is killing the container... but how to figure it > out.... any advice would be appreciated... > > -- > You received this message because you are subscribed to the Google Groups > "Kubernetes user discussion and Q&A" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to kubernetes-users+unsubscr...@googlegroups.com. > To post to this group, send email to kubernetes-users@googlegroups.com. > Visit this group at https://groups.google.com/group/kubernetes-users. > For more options, visit https://groups.google.com/d/optout. -- Davanum Srinivas :: https://twitter.com/dims -- You received this message because you are subscribed to the Google Groups "Kubernetes user discussion and Q&A" group. 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