GitOps by Courtesy of Jenkins-X

apiVersion: v1
kind: Service
metadata:
  name: my-service
...
spec:
  clusterIP: 10.19.255.213
  ports:
  - name: http
    port: 80
    protocol: TCP
    targetPort: 8080

apiVersion: apps/v1
kind: Deployment
...
spec:
  replicas: 1
  selector:
    matchLabels:
      app: my-service
...
    spec:
      containers:
      - image: hub.docker.io/ascheman/my-service:0.0.1
        livenessProbe:
          failureThreshold: 3
          httpGet:
            path: /actuator/health
            port: 8080
...

kubectl apply -f <myresources.yml>

├── Chart.yaml
...
├── templates
│   ├── deployment.yaml
...
│   └── service.yaml
└── values.yaml

apiVersion: v1
description: A Helm chart for Kubernetes
icon: https://raw.githubusercontent.com/jenkins-x/jenkins-x-platform/master/images/java.png
name: my-service
version: 0.1.0-SNAPSHOT

apiVersion: extensions/v1beta1
kind: Deployment
...
spec:
  replicas: {{ .Values.replicaCount }}
  template:
    metadata:
      labels:
        app: {{ template "fullname" . }}
...
    spec:
      containers:
      - name: {{ .Chart.Name }}
        image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
...
        livenessProbe:
          httpGet:
            path: {{ .Values.probePath }}
            port: {{ .Values.service.internalPort }}
          initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }}

...
probePath: /actuator/health
livenessProbe:
  initialDelaySeconds: 60
...

diff --git a/requirements.yaml b/requirements.yaml
@@ -6,9 +6,12 @@
 dependencies:
 - name: my-old-service
   repository: http://jenkins-x-chartmuseum:8080
   version: 0.7.3
+- name: my-new-service
+  repository: http://jenkins-x-chartmuseum:8080
+  version: 0.0.1

jx create cluster gke

jx install cluster gke

jx status

jx version

jx create spring

# cd $dirWithApp
jx import

jx get activity

jx get applications

diff --git a/env/requirements.yaml b/env/requirements.yaml
@@ -6,9 +6,12 @@
 dependencies:
...
   name: exposecontroller
   version: 2.3.58
   repository: https://chartmuseum.build.cd.jenkins-x.io
   alias: cleanup
+- name: jx-demo-180906-1131
+  repository: http://jenkins-x-chartmuseum:8080
+  version: 0.0.1

jx promote --version 0.0.1 --env production

jx sync

jx create devpod --reuse --sync -l maven -s demo
# Then in the remote shell
cd $WORK_DIR
mvn spring-boot:run

jx get devpod

# On localhost
kubectl get ingress
curl http://...-port-8080...

# In devpod
./watch.sh

# On localhost
kubectl get ingress -n jx-edit-ascheman
curl http://...jx-edit-ascheman...

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <optional>true</optional>
        </dependency>

jx rsh -d
# Then in the remote shell
cd $WORK_DIR
mvn compile

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class DemoController {
    @GetMapping("/")
    public String getGreeting() {
        return "Hello World";
    }
}

jx rsh -d
# Then in the remote shell
cd $WORK_DIR
VERSION=xxx skaffold build

Starting build...
Building [changeme]...
Sending build context to Docker daemon  17.55MB
Step 1/8 : FROM openjdk:8-jdk-slim
...
Build complete in 416.607605ms
changeme -> 10.31.249.194:5000/ascheman-jx/jx-demo-180811-1200:xxx