Jenkins EKS

commands.sh

kubectl exec -it my-app-c456bf7c5-tl6cf -- cat /var/jenkins_home/secrets/initialAdminPassword



docker run jenkins/jnlp-slave -url http://jenkins-server:port <secret> <agent name>


kubectl run my-app --image=jenkins/jenkins:lts --port=8080 --port=50000



http://137.135.245.74:8080/pluginManager/

docker run jenkins/jnlp-slave -url http://ip:50000 115b5fa1adf62168b2e0212819027f621b test

Agent key : sasas


kubectl run agent --image=jenkins/jnlp-slave 

/var/jenkins_home/secrets/initialAdminPassword  : admin pass

jenkins-deployment.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  labels:
    run: my-app
  name: my-app
spec:
  replicas: 1
  selector:
    matchLabels:
      run: my-app
  strategy:
    rollingUpdate:
      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  template:
    metadata:
      creationTimestamp: null
      labels:
        run: my-app
    spec:
      containers:
      - image: jenkins/jenkins:lts
        imagePullPolicy: always
        name: my-app
        ports:
        - containerPort: 50000
          protocol: TCP
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      schedulerName: default-scheduler
      securityContext: {}
      terminationGracePeriodSeconds: 30
status:

jenkins-service.yaml

apiVersion: v1
kind: Service
metadata:
  labels:
    run: my-app
  name: my-app
  namespace: default
spec:
  externalTrafficPolicy: Cluster
  ports:
    - nodePort: 31720
      port: 8080
      protocol: TCP
      targetPort: 8080
      name: master
    - name: slaves
      protocol: TCP
      port: 50000
      targetPort: 50000
  selector:
    run: my-app
  sessionAffinity: None
  type: LoadBalancer

nodeTemplate.json

{
  "name": "NODENAME",
  "nodeDescription": "",
  "numExecutors": "1",
  "remoteFS": "/",
  "labelString": "",
  "mode": "NORMAL",
  "": [
    "hudson.slaves.JNLPLauncher",
    "hudson.slaves.RetentionStrategy$Always"
  ],
  "launcher": {
    "stapler-class": "hudson.slaves.JNLPLauncher",
    "$class": "hudson.slaves.JNLPLauncher",
    "workDirSettings": {
      "disabled": false,
      "workDirPath": "",
      "internalDir": "remoting",
      "failIfWorkDirIsMissing": false
    },
    "tunnel": "",
    "vmargs": ""
  },
  "retentionStrategy": {
    "stapler-class": "hudson.slaves.RetentionStrategy$Always",
    "$class": "hudson.slaves.RetentionStrategy$Always"
  },
  "nodeProperties": {
    "stapler-class-bag": "true"
  },
  "type": "hudson.slaves.DumbSlave"
}

pod.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  labels:
    run: pod
  name: pod
spec:
  replicas: 1
  selector:
    matchLabels:
      run: pod
  strategy:
    rollingUpdate:
      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  template:
    metadata:
      creationTimestamp: null
      labels:
        run: pod
    spec:
      containers:
      - image: jenkins/jnlp-slave
        imagePullPolicy: Always
        name: pod
        args: ["-url","http://ip:8080","TOKEN", "test"]
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      schedulerName: default-scheduler
      securityContext: {}
      terminationGracePeriodSeconds: 30
status:

startPod.sh

# Needs to call 

sed -i 's/NODENAME/$1/g' nodeTemplate.json

KEY = $(curl -L -s -u admin:pass  -X GET http://ip:8080/computer/test2/slave-agent.jnlp | sed "s/.*<application-desc main-class=\"hudson.remoting.jnlp.Main\"><argument>\([a-z0-9]*\).*/\1/")

echo $KEY