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Last change
on this file since a8fe58e was c0086c0, checked in by Andrej <asumanovski@…>, 2 weeks ago |
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Add GitHub Actions CI/CD pipeline with DockerHub and Kubernetes deployment
- Build job validates both images on every push and PR
- Push job builds and pushes backend/frontend images to DockerHub on master
- Deploy job applies k8s manifests and rolls out new images to k3s cluster
- Added k8s manifests: namespace, postgres StatefulSet, backend and frontend Deployments
- Added /api/auth/ping health endpoint for k8s readiness/liveness probes
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Property mode
set to
100644
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File size:
1.7 KB
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| 1 | apiVersion: apps/v1
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| 2 | kind: Deployment
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| 3 | metadata:
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| 4 | name: backend
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| 5 | namespace: trekr
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| 6 | spec:
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| 7 | replicas: 1
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| 8 | selector:
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| 9 | matchLabels:
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| 10 | app: backend
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| 11 | template:
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| 12 | metadata:
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| 13 | labels:
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| 14 | app: backend
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| 15 | spec:
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| 16 | initContainers:
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| 17 | - name: wait-for-postgres
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| 18 | image: postgres:16-alpine
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| 19 | command: [sh, -c, until pg_isready -h postgres -p 5432 -U trekr; do sleep 2; done]
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| 20 | containers:
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| 21 | - name: backend
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| 22 | image: trekr-backend:latest # overwritten by pipeline via kubectl set image
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| 23 | env:
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| 24 | - name: SPRING_DATASOURCE_URL
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| 25 | value: jdbc:postgresql://postgres:5432/trekr
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| 26 | - name: SPRING_DATASOURCE_USERNAME
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| 27 | value: trekr
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| 28 | - name: SPRING_DATASOURCE_PASSWORD
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| 29 | valueFrom:
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| 30 | secretKeyRef:
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| 31 | name: trekr-secrets
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| 32 | key: db-password
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| 33 | - name: SPRING_JPA_HIBERNATE_DDL_AUTO
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| 34 | value: none
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| 35 | - name: JWT_SECRET
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| 36 | valueFrom:
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| 37 | secretKeyRef:
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| 38 | name: trekr-secrets
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| 39 | key: jwt-secret
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| 40 | ports:
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| 41 | - containerPort: 8080
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| 42 | readinessProbe:
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| 43 | httpGet:
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| 44 | path: /api/auth/ping
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| 45 | port: 8080
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| 46 | initialDelaySeconds: 20
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| 47 | periodSeconds: 10
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| 48 | failureThreshold: 6
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| 49 | livenessProbe:
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| 50 | httpGet:
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| 51 | path: /api/auth/ping
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| 52 | port: 8080
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| 53 | initialDelaySeconds: 60
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| 54 | periodSeconds: 15
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| 55 | ---
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| 56 | apiVersion: v1
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| 57 | kind: Service
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| 58 | metadata:
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| 59 | name: backend
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| 60 | namespace: trekr
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| 61 | spec:
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| 62 | selector:
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| 63 | app: backend
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| 64 | ports:
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| 65 | - port: 8080
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| 66 | targetPort: 8080
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