【K8S运维知识汇总】第6天4：交付Apollo-adminservice至k8s集群

【K8S运维知识汇总】第6天4：交付Apollo-adminservice至k8s集群

文章目录

​​下载安装包​​​​制作adminservice镜像​​​​准备资源配置清单​​​​应用资源配置清单​​​​dashboard查看验证​​​​查看pod日志​​​​浏览器访问验证​​

下载安装包

下载官方release包： /opt/src]# mkdir -p /data/dockerfile/apollo-adminservice[root@k8s7-200.host.com /opt/src]# unzip -o apollo-adminservice-1.5.1-github.zip -d /data/dockerfile/apollo-adminservice[root@k8s7-200.host.com /data/dockerfile/apollo-adminservice]# rm -rf apollo-adminservice-1.5.1-sources.jar [root@k8s7-200.host.com /data/dockerfile/apollo-adminservice]# rm -f apollo-adminservice.conf 2.更新start.sh[root@k8s7-200.host.com /data/dockerfile/apollo-adminservice/scripts]# cat startup.sh#!/bin/bashSERVICE_NAME=apollo-adminservice## Adjust log dir if necessaryLOG_DIR=/opt/logs/apollo-adminservice## Adjust server port if necessarySERVER_PORT=8080APOLLO_ADMIN_SERVICE_NAME=$(hostname -i)# SERVER_URL="Adjust memory settings if necessary#export JAVA_OPTS="-Xms2560m -Xmx2560m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=1536m -XX:MaxNewSize=1536m -XX:SurvivorRatio=8"## Only uncomment the following when you are using server jvm#export JAVA_OPTS="$JAVA_OPTS -server -XX:-ReduceInitialCardMarks"########### The following is the same for configservice, adminservice, portal ###########export JAVA_OPTS="$JAVA_OPTSexport JAVA_OPTS="$JAVA_OPTS -Dserver.port=$SERVER_PORT -Dlogging.file=$LOG_DIR/$SERVICE_NAME.log -XX:HeapDumpPath=$LOG_DIR/HeapDumpOnOutOfMemoryError/"# Find Javaif [[ -n "$JAVA_HOME" ]] && [[ -x "$JAVA_HOME/bin/java" ]]; then javaexe="$JAVA_HOME/bin/java"elif type -p java > /dev/null 2>&1; then javaexe=$(type -p java)elif [[ -x "/usr/bin/java" ]]; then javaexe="/usr/bin/java"else echo "Unable to find Java" exit 1fiif [[ "$javaexe" ]]; then version=$("$javaexe" -version 2>&1 | awk -F '"' '/version/ {print $2}') version=$(echo "$version" | awk -F. '{printf("%03d%03d",$1,$2);}') # now version is of format 009003 (9.3.x) if [ $version -ge 011000 ]; then JAVA_OPTS="$JAVA_OPTS -Xlog:gc*:$LOG_DIR/gc.log:time,level,tags -Xlog:safepoint -Xlog:gc+heap=trace" elif [ $version -ge 010000 ]; then JAVA_OPTS="$JAVA_OPTS -Xlog:gc*:$LOG_DIR/gc.log:time,level,tags -Xlog:safepoint -Xlog:gc+heap=trace" elif [ $version -ge 009000 ]; then JAVA_OPTS="$JAVA_OPTS -Xlog:gc*:$LOG_DIR/gc.log:time,level,tags -Xlog:safepoint -Xlog:gc+heap=trace" else JAVA_OPTS="$JAVA_OPTS JAVA_OPTS="$JAVA_OPTS -Xloggc:$LOG_DIR/gc.log -XX:+PrintGCDetails" JAVA_OPTS="$JAVA_OPTS fifiprintf "$(date)cd `dirname $0`/..chmod 755 $SERVICE_NAME".jar"./$SERVICE_NAME".jar" startrc=$?;if [[ $rc != 0 ]];then echo "$(date) Failed to start $SERVICE_NAME.jar, return code: $rc" exit $rc;fitail -f /dev/null3.编写dockerfile[root@k8s7-200.host.com /data/dockerfile/apollo-adminservice]# cat DockerfileFROM harbor.od.com/base/jre8:8u112ENV VERSION 1.5.1RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime &&\ echo "Asia/Shanghai" > /etc/timezoneADD apollo-adminservice-${VERSION}.jar /apollo-adminservice/apollo-adminservice.jarADD config/ /apollo-adminservice/configADD scripts/ /apollo-adminservice/scriptsCMD ["/apollo-adminservice/scripts/startup.sh"]4.构建：[root@k8s7-200.host.com /data/dockerfile/apollo-adminservice]# docker build . -t harbor.od.com/infra/apollo-adminservice:v1.5.1[root@k8s7-200.host.com /data/dockerfile/apollo-adminservice]# docker push harbor.od.com/infra/apollo-adminservice:v1.5.1

准备资源配置清单

mkdir apollo-adminservice1.configmap.yaml[root@k8s7-200.host.com /data/k8s-yaml/apollo-adminservice]# cat configmap.yamlapiVersion: v1kind: ConfigMapmetadata: name: apollo-adminservice-cm namespace: infradata: application-github.properties: | # DataSource spring.datasource.url = jdbc:mysql://mysql.od.com:3306/ApolloConfigDB?characterEncoding=utf8 spring.datasource.username = apolloconfig spring.datasource.password = 123456 eureka.service.url = app.properties: | appId=1000031722.deployment.yaml[root@k8s7-200.host.com /data/k8s-yaml/apollo-adminservice]# cat deployment.yaml

应用资源配置清单

[root@k8s7-22.host.com ~]# kubectl apply -f created[root@k8s7-22.host.com ~]# kubectl apply -f http://k8s-yaml.od.com/apollo-adminservice/deployment.yaml

dashboard查看验证

查看pod日志

浏览器访问验证

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