功能：配置 skywalking jacoco jar包

  1. FROM bytest-harbor.ur.com.cn/base-image/busybox:1.28.3
  2. ADD agent /agent

skywalking 配置

插件部署：
optional-plugins扩展插件：

  1. apm-spring-cloud-gateway-2.1.x-plugin-8.5.0
  2. apm-spring-annotation

配置文件
开启数据库sql追踪

  1. plugin.jdbc.trace_sql_parameters=${SW_JDBC_TRACE_SQL_PARAMETERS:true}
  2. plugin.jdbc.sql_parameters_max_length=${SW_PLUGIN_JDBC_SQL_PARAMETERS_MAX_LENGTH:512}

image.png

image.png

  2.         # 引入skywalking agent
  3.         - name: SW_AGENT_NAME
  4.           value: ${APP_NAME}_${NAMESPACE}
  5.         - name: SW_JDBC_TRACE_SQL_PARAMETERS
  6.           value: 'true'
  7.         - name: SW_PLUGIN_JDBC_SQL_PARAMETERS_MAX_LENGTH
  8.           value: '512'  
  9.         # skywalking oap 后端
  10.         - name: SW_AGENT_COLLECTOR_BACKEND_SERVICES
  11.           value: ${SW_BACKEND}
  1. apiVersion: apps/v1
  2. kind: Deployment
  3. metadata:
  4.   labels:
  5.     app: kubesphere
  6.     component: $APP_NAME
  7.     tier: backend
  8.   # 服务名称
  9.   name: $APP_NAME
  10.   # 项目名称
  11.   namespace: $NAMESPACE
  12. spec:
  13.   progressDeadlineSeconds: 600
  14.   replicas: 2
  15.   selector:
  16.     matchLabels:
  17.       app: kubesphere
  18.       component: $APP_NAME
  19.       tier: backend
  20.   template:
  21.     metadata:
  22.       labels:
  23.         app: kubesphere
  24.         component: $APP_NAME
  25.         tier: backend
  26.     spec:
  27.       affinity:
  28.         podAntiAffinity:
  29.           requiredDuringSchedulingIgnoredDuringExecution:
  30.             - labelSelector:
  31.                 matchExpressions:
  32.                   - key: component
  33.                     operator: In
  34.                     values:
  35.                       - $APP_NAME
  36.               topologyKey: "kubernetes.io/hostname"
  37.       initContainers:
  38.         # 初始化容器
  39.         - name: ur-paas-init
  40.           image: $HARBOR_HOST/paas/init-container:1.0.2
  41.           imagePullPolicy: IfNotPresent
  42.           command: ["cp", "-r", "/agent/", "/share/"]
  43.           volumeMounts:
  44.             - name: ur-share
  45.               mountPath: /share
  46.           resources:
  47.             requests:
  48.               cpu: 200m
  49.               memory: 200Mi
  50.             limits:
  51.               cpu: 200m
  52.               memory: 200Mi
  53.       containers:
  54.         - name: $APP_NAME
  55.           image: $HARBOR_HOST/$HARBOR_NAMESPACE/$APP_NAME:$BRANCH_NAME-$BUILD_NUMBER
  56.           command: ["sh","/home/run.sh"]
  57.           imagePullPolicy: Always
  58.           lifecycle:
  59.             preStop:
  60.               exec:
  61.                 command: ["sh", "-c", "sleep 10"]
  62.           env:
  63.             - name: JAVA_OPTS
  64.               value: $JAVA_OPTS
  65.             - name: CACHE_IGNORE
  66.               value: js|html
  67.             - name: CACHE_PUBLIC_EXPIRATION
  68.               value: 3d
  69.             # 时区
  70.             - name: TZ
  71.               value: Asia/Shanghai
  72.             # 引入skywalking agent
  73.             - name: SW_AGENT_NAME
  74.               value: ${APP_NAME}
  75.             - name: SW_JDBC_TRACE_SQL_PARAMETERS
  76.               value: 'true'
  77.             - name: SW_PLUGIN_JDBC_SQL_PARAMETERS_MAX_LENGTH
  78.               value: '512'                             
  79.             # skywalking oap 后端
  80.             - name: SW_AGENT_COLLECTOR_BACKEND_SERVICES
  81.               value: ${SW_BACKEND}
  82.             # nacos 注册中心配置中心
  83.             - name: NACOS_HOST
  84.               value: ${NACOS_HOST}
  85.             - name: NACOS_NAMESPACE
  86.               value: ${NACOS_NAMESPACE}
  87.             - name: NACOS_GROUP
  88.               value: ${NACOS_GROUP}         
  89.             - name: POD_ID
  90.               valueFrom:
  91.                 fieldRef:
  92.                   fieldPath: metadata.name
  93.           livenessProbe:
  94.             httpGet:
  95.               path: $HEALTH_PATH
  96.               port: $CONTAINER_PORT
  97.             initialDelaySeconds: 60
  98.             successThreshold: 1
  99.             timeoutSeconds: 10
  100.             failureThreshold: 10
  101.             periodSeconds: 10
  102.           readinessProbe:
  103.             httpGet:
  104.               path: $HEALTH_PATH
  105.               port: $CONTAINER_PORT
  106.             initialDelaySeconds: 30
  107.             timeoutSeconds: 10
  108.             failureThreshold: 30
  109.             periodSeconds: 5
  110.           ports:
  111.             - containerPort: $CONTAINER_PORT
  112.               protocol: TCP
  113.           volumeMounts:
  114.             - name: ur-share
  115.               mountPath: /share
  116.             - name: gc
  117.               mountPath: /home/gc/
  118.             - name: dump
  119.               mountPath: /home/dump/
  120.             - name: run
  121.               mountPath: /home/run.sh
  122.               subPath: run.sh
  123.             - name: vol-log
  124.               mountPath: /var/log
  125.               policy:
  126.                 logs:
  127.                   rotate: Hourly
  128.                   annotations:
  129.                     format: '{"multi":{"mode":"regular","value":"([0-9]{3}[1-9]|[0-9]{2}[1-9][0-9]{1}|[0-9]{1}[1-9][0-9]{2}|[1-9][0-9]{3})-(((0[13578]|1[02])-(0[1-9]|[12][0-9]|3[01]))|((0[469]|11)-(0[1-9]|[12][0-9]|30))|(02-(0[1-9]|[1][0-9]|2[0-8])))"}}'
  130.                     pathPattern: /info.log
  131.           resources:
  132.             limits:
  133.               cpu: 1
  134.               memory: 2Gi
  135.             requests:
  136.               cpu: 1
  137.               memory: 2Gi
  138.           terminationMessagePath: /dev/termination-log
  139.           terminationMessagePolicy: File
  140.       volumes:
  141.         # ur共享文件夹
  142.         - name: ur-share
  143.           emptyDir: {}
  144.         - name: vol-log
  145.           emptyDir: {}
  146.         - name: gc
  147.           persistentVolumeClaim:
  148.             claimName: $APP_NAME
  149.         - name: dump
  150.           persistentVolumeClaim:
  151.             claimName: scp-dump
  152.         - name: run
  153.           configMap:
  154.             defaultMode: 0777
  155.             name: $APP_NAME
  156.       dnsPolicy: ClusterFirst
  157.       imagePullSecrets:
  158.         - name: $HARBOR_CREDENTIAL_ID
  159.       restartPolicy: Always
  160.       terminationGracePeriodSeconds: 30
  161. ---
  162. apiVersion: v1
  163. kind: ConfigMap
  164. metadata:
  165.   name: $APP_NAME
  166.   namespace: $NAMESPACE
  167. data:
  168.   run.sh: |
  169.     #!/bin/bash
  170.     echo -javaagent:/share/agent/skywalking/skywalking-agent.jar \
  171.     -XX:+UseContainerSupport \
  172.     -XX:MaxRAMPercentage=75.0 \
  173.     -XX:MinRAMPercentage=75.0 \
  174.     -XX:InitialRAMPercentage=75.0 \
  175.     -XX:MetaspaceSize=256m \
  176.     -XX:MaxMetaspaceSize=256m \
  177.     -XX:+UseConcMarkSweepGC \
  178.     -XX:+UseCMSCompactAtFullCollection \
  179.     -XX:+CMSClassUnloadingEnabled \
  180.     -XX:CMSInitiatingOccupancyFraction=80 \
  181.     -XX:+UseCMSInitiatingOccupancyOnly \
  182.     -XX:+ExplicitGCInvokesConcurrentAndUnloadsClasses \
  183.     -Dsun.rmi.dgc.server.gcInterval=2592000000 \
  184.     -Dsun.rmi.dgc.client.gcInterval=2592000000 \
  185.     -XX:+UseParNewGC \
  186.     -XX:ParallelGCThreads=4 \
  187.     -XX:SurvivorRatio=8 \
  188.     -XX:+PrintGCDetails \
  189.     -XX:+PrintGCDateStamps \
  190.     -XX:+PrintTenuringDistribution \
  191.     -XX:+PrintHeapAtGC \
  192.     -XX:+PrintReferenceGC \
  193.     -XX:+PrintGCApplicationStoppedTime \
  194.     -XX:+UseGCLogFileRotation \
  195.     -XX:NumberOfGCLogFiles=10 \
  196.     -XX:GCLogFileSize=1000m \
  197.     -Xloggc:/home/gc/gc-$${p}POD_ID-$(date +"%Y-%m-%d-%H-%M-%S").log \
  198.     -XX:+HeapDumpOnOutOfMemoryError \
  199.     -XX:HeapDumpPath=/home/dump/dump-$${p}POD_ID-$(date +"%Y-%m-%d-%H-%M-%S").hprof > /home/gc/java_tool_opts.sh
  200.     export JAVA_TOOL_OPTIONS=$(cat /home/gc/java_tool_opts.sh)
  201.     java -jar ${${p}JAVA_OPTS} -Djava.awt.headless=true -Dsun.net.client.defaultConnectTimeout=10000 -Dsun.net.client.defaultReadTimeout=30000 -Dfile.encoding=utf-8 -Djava.security.egd=file:/dev/./urandom  *.jar
  202. ---
  203. kind: PersistentVolumeClaim
  204. apiVersion: v1
  205. metadata:
  206.   name: $APP_NAME
  207.   namespace: $NAMESPACE
  208. spec:
  209.   accessModes:
  210.     - ReadWriteMany
  211.   volumeMode: Filesystem
  212.   resources:
  213.     requests:
  214.       storage: 2Gi
  215.   storageClassName: sfsturbo-ur-scp
  216. ---
  217. apiVersion: autoscaling/v1
  218. kind: HorizontalPodAutoscaler
  219. metadata:
  220.   annotations:
  221.     extendedhpa.metrics: '[{"type":"Resource","name":"cpu","targetType":"Utilization","targetRange":{"low":"55","high":"65"}}]'
  222.     extendedhpa.option: '{"downscaleWindow":"60m","upscaleWindow":"0m"}'
  223.   name: $APP_NAME
  224.   namespace: $NAMESPACE
  225. spec:
  226.   minReplicas: 2
  227.   maxReplicas: 6
  228.   scaleTargetRef:
  229.     apiVersion: apps/v1
  230.     kind: Deployment
  231.     name: $APP_NAME
  232.   targetCPUUtilizationPercentage: 60