skywalking/8.5部署

制作镜像

OAP镜像

# cat oap/Dockerfile
FROM apache/skywalking-oap-server:8.5.0-es7
# 时区修改为东八区
RUN apk add --no-cache tzdata
ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

# docker build -t registry-vpc.cn-beijing.aliyuncs.com/hmy_repo/oap:8.5 .
#上传到私由仓库
# docker push registry-vpc.cn-beijing.aliyuncs.com/hmy_repo/oap:8.5

UI镜像

# cat ui/Dockerfile
FROM apache/skywalking-ui:8.5.0

# 时区修改为东八区
RUN apk add --no-cache tzdata
ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

# docker build -t registry-vpc.cn-beijing.aliyuncs.com/hmy_repo/oap-ui-8.5-v1 .
#上传到私由仓库
# docker push registry-vpc.cn-beijing.aliyuncs.com/hmy_repo/oap-ui-8.5-v1

Agent镜像

agent 下载地址没有变动项：https://archive.apache.org/dist/skywalking/8.5.0/apache-skywalking-apm-es7-8.5.0.tar.gz

# cat Dockerfile
FROM alpine:3

# 时区修改为东八区
RUN apk add --no-cache tzdata
ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

ENV LANG=C.UTF-8

RUN set -eux && mkdir -p /data

ADD agent /data/agent

WORKDIR /

# docker build -t registry-vpc.cn-beijing.aliyuncs.com/hmy_repo/skywalking-agent:8.5 .
#上传到私由仓库
# docker push registry-vpc.cn-beijing.aliyuncs.com/hmy_repo/skywalking-agent:8.5

部署skywalking服务

部署oap

# cat oap.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
  name: skywalking-oap
  namespace: skywalking
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: skywalking-oap
  namespace: skywalking
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: skywalking-oap
subjects:
- kind: ServiceAccount
  name: skywalking-oap
  namespace: skywalking
---
kind: Role
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  namespace: skywalking
  name: skywalking-oap
rules:
- apiGroups: [""]
  resources: ["pods"]
  verbs: ["get", "watch", "list"]

---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: oap
    release: oap
  name: oap
  namespace: skywalking
spec:
  replicas: 1
  selector:
    matchLabels:
      app: oap
      release: oap
  template:
    metadata:
      labels:
        app: oap
        release: oap
    spec:
      imagePullSecrets:
        - name: harborsecret
      containers:
      - env:
        - name: JAVA_OPTS
          #value: -Dmode=no-init -Xmx2g -Xms2g
          value: -Xmx2g -Xms2g
        - name: SW_CLUSTER
          value: kubernetes
        - name: SW_CLUSTER_K8S_NAMESPACE   #集群命名空间
          value: skywalking
        - name: SW_CLUSTER_K8S_LABEL
          value: app=oap,release=oap
        - name: SKYWALKING_COLLECTOR_UID
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.uid
        - name: SW_STORAGE        #存储类型
          value: elasticsearch7
        - name: SW_STORAGE_ES_CLUSTER_NODES   #es地址
          value: 172.17.226.61:9200
#        - name: SW_ES_USER
#          value: ""
#        - name: SW_ES_PASSWORD
#          value: ""
        image: registry.cn-beijing.aliyuncs.com/hmy_repo/oap:8.5v1
        imagePullPolicy: Always
        livenessProbe:
          failureThreshold: 3
          initialDelaySeconds: 15
          periodSeconds: 20
          successThreshold: 1
          tcpSocket:
            port: 12800
          timeoutSeconds: 1
        name: oap
        ports:
        - containerPort: 11800
          name: grpc
          protocol: TCP
        - containerPort: 12800
          name: rest
          protocol: TCP
        readinessProbe:
          failureThreshold: 3
          initialDelaySeconds: 15
          periodSeconds: 20
          successThreshold: 1
          tcpSocket:
            port: 12800
          timeoutSeconds: 1
      initContainers:
      - command:
        - sh
        - -c
        - for i in $(seq 1 60); do nc -z -w3 172.17.226.61 9200 && exit 0 || sleep
          5; done; exit 1
        image: busybox:1.30
        imagePullPolicy: Always
        name: wait-for-elasticsearch
      restartPolicy: Always
      serviceAccount: skywalking-oap
      serviceAccountName: skywalking-oap
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: oap
  name: oap-svc
  namespace: skywalking
spec:
  ports:
  - name: rest
    port: 12800
    protocol: TCP
    targetPort: 12800
  - name: grpc
    port: 11800
    protocol: TCP
    targetPort: 11800
  selector:
    app: oap
  sessionAffinity: None
  type: ClusterIP

部署ui

# cat ui.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: ui
    release: ui
  name: ui
  namespace: skywalking
spec:
  replicas: 1
  selector:
    matchLabels:
      app: ui
      release: ui
  template:
    metadata:
      labels:
        app: ui
        release: ui
    spec:
      imagePullSecrets:
        - name: harborsecret
      containers:
      - env:
        - name: SW_OAP_ADDRESS   #oap地址
          value: oap-svc:12800
        - name: security.user.admin.password   #账号密码
          value: admin
        image: registry-vpc.cn-beijing.aliyuncs.com/hmy_repo/oap-ui-8.5-v1:latest
        imagePullPolicy: Always
        name: ui
        ports:
        - containerPort: 8080
          name: page
          protocol: TCP
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: ui
  name: ui-svc
  namespace: skywalking
spec:
  externalTrafficPolicy: Cluster
  ports:
  - nodePort: 31234
    port: 80
    protocol: TCP
    targetPort: 8080
  selector:
    app: ui
  sessionAffinity: None
  type: NodePort

查看获取对于的ui

kubectl get svc -n skywalking
skywalking    ui-svc                      NodePort    10.68.98.32     <none>        80:31234/TCP             53s

集成sidecar

# cat x-admin.yaml
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: x-admin
  namespace: skywalking
  labels:
    app: x-admin
spec:
  replicas: 1
  selector:
    matchLabels:
      app: x-admin
  template:
    metadata:
      labels:
        app: x-admin
    spec:
      imagePullSecrets:
        - name: harborsecret
      initContainers:
        - name: sidecar
          image: registry-vpc.cn-beijing.aliyuncs.com/hmy_repo/skywalking-agent:8.5 # 容器镜像，包含静态资源文件
          imagePullPolicy: Always
          command: ["cp", "-r", "/data/agent", "/sidecar"]
          volumeMounts:
            - name: sidecar
              mountPath: /sidecar
      containers:
        - name: x-admin
          image: registry.cn-beijing.aliyuncs.com/hmy_repo/x-admin:master-33
          imagePullPolicy: Always
          env:
            - name: JAVA_TOOL_OPTIONS
              value: -javaagent:/sidecar/agent/skywalking-agent.jar
            - name: SW_AGENT_NAME
              value: x-admin
            - name: SW_AGENT_COLLECTOR_BACKEND_SERVICES    #oap地址
              value: oap-svc:11800
          resources:
            limits:
              memory: "1Gi"
            requests:
              memory: "1Gi"
          ports:
            - name: http
              containerPort: 8080
              protocol: TCP
          volumeMounts:
            - name: date
              mountPath: /etc/localtime
            - name: sidecar
              mountPath: /sidecar
      volumes:
        - name: date
          hostPath:
            path: /etc/localtime
        - name: sidecar  #共享agent文件夹
          emptyDir: {}
---
apiVersion: v1
kind: Service
metadata:
  name: x-admin-svc
  namespace: skywalking
  labels:
    app: x-admin
spec:
  sessionAffinity: "ClientIP"
  ports:
    - name: http
      port: 8080
      protocol: TCP
      targetPort: 8080
      nodePort: 30836
  selector:
    app: x-admin
  type: NodePort