Add k8s for spring web api

main
Sambo Chea 4 months ago
parent 81506bf605
commit 32c59a69f2
Signed by: sombochea
GPG Key ID: 3C7CF22A05D95490
  1. 2
      apps/demo/application-demo.yml
  2. 4
      apps/demo/variable.sh
  3. 6
      k8s/01-namespace.yaml
  4. 12
      k8s/02-volume.yaml
  5. 22
      k8s/03-secret.yaml
  6. 57
      k8s/04-postgres.yaml
  7. 56
      k8s/05-redis.yaml
  8. 46
      k8s/06-app.yaml
  9. 17
      k8s/07-ingress.yaml

@ -1,2 +1,2 @@
server:
port: ${APP_PORT:8090}
port: ${APP_PORT:8080}

@ -3,8 +3,8 @@ APP_MODULE_PATH=api
APP_PROFILE=demo
# Docker Image variables
VERSION=latest
IMAGE=api-demo
VERSION=demo
IMAGE=spring-web-api
CONTAINER=$IMAGE
REGISTRY=registry.kh.cubetiqs.com
EXPOSE_PORT=8080

@ -0,0 +1,6 @@
apiVersion: v1
kind: Namespace
metadata:
labels:
app: spring-web-dev
name: spring-web-dev

@ -0,0 +1,12 @@
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
namespace: spring-web-dev
name: spring-web-dev-volume
spec:
accessModes:
- ReadWriteOnce
storageClassName: nfs-client # nfs-client OR local-path
resources:
requests:
storage: 5Gi

@ -0,0 +1,22 @@
apiVersion: v1
kind: Secret
metadata:
namespace: spring-web-dev
name: registry-secret
stringData:
.dockerconfigjson: |
{"auths":{"YOUR_PRIVATE_REGISTRY_HERE":{"auth":"YOUR_SECRET_HERE"}}}
type: kubernetes.io/dockerconfigjson
---
apiVersion: v1
kind: Secret
metadata:
namespace: spring-web-dev
name: spring-web-dev-secret
stringData:
REDIS_PASSWORD: demo
POSTGRES_USER: demo
POSTGRES_DB: demo
POSTGRES_PASSWORD: demo
type: Opaque

@ -0,0 +1,57 @@
apiVersion: v1
kind: Service
metadata:
namespace: spring-web-dev
name: postgres-service
spec:
selector:
app: postgres
ports:
- port: 5432
targetPort: 5432
---
apiVersion: apps/v1
kind: Deployment
metadata:
namespace: spring-web-dev
name: postgres-deployment
spec:
selector:
matchLabels:
app: postgres
template:
metadata:
labels:
app: postgres
spec:
containers:
- name: postgres
image: postgres:alpine
ports:
- containerPort: 5432
env:
- name: POSTGRES_DB
valueFrom:
secretKeyRef:
name: spring-web-dev-secret
key: POSTGRES_DB
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: spring-web-dev-secret
key: POSTGRES_PASSWORD
volumeMounts:
- name: postgres-data
mountPath: /var/lib/postgresql/data
subPath: postgresql-data
resources:
requests:
cpu: 100m
memory: 100Mi
limits:
cpu: 200m
memory: 200Mi
volumes:
- name: postgres-data
persistentVolumeClaim:
claimName: spring-web-dev-volume

@ -0,0 +1,56 @@
apiVersion: v1
kind: Service
metadata:
namespace: spring-web-dev
name: redis-service
spec:
selector:
app: redis
ports:
- port: 6379
clusterIP: None
---
apiVersion: apps/v1
kind: Deployment
metadata:
namespace: spring-web-dev
name: redis-deployment
spec:
selector:
matchLabels:
app: redis
strategy:
type: Recreate
template:
metadata:
labels:
app: redis
spec:
containers:
- name: redis
image: redis:alpine
ports:
- containerPort: 6379
args: [ "--requirepass", "$(REDIS_PASSWORD)" ]
env:
- name: REDIS_PASSWORD
valueFrom:
secretKeyRef:
name: spring-web-dev-secret
key: REDIS_PASSWORD
volumeMounts:
- name: redis-data
mountPath: /data
subPath: redis-data
resources:
requests:
memory: "64Mi"
cpu: "250m"
limits:
memory: "128Mi"
cpu: "500m"
volumes:
- name: redis-data
persistentVolumeClaim:
claimName: spring-web-dev-volume

@ -0,0 +1,46 @@
apiVersion: v1
kind: Service
metadata:
namespace: spring-web-dev
name: spring-web-service
spec:
selector:
app: spring-web-api
ports:
- port: 8080
targetPort: 8080
type: ClusterIP
---
apiVersion: apps/v1
kind: Deployment
metadata:
namespace: spring-web-dev
name: spring-web-deployment
spec:
replicas: 1
selector:
matchLabels:
app: spring-web-api
template:
metadata:
labels:
app: spring-web-api
spec:
imagePullSecrets:
- name: registry-secret
containers:
- name: spring-web-api
image: registry.kh.cubetiqs.com/spring-web-api:demo
ports:
- containerPort: 8080
envFrom:
- secretRef:
name: spring-web-dev-secret
imagePullPolicy: Always
resources:
requests:
cpu: 300m
memory: 300Mi
limits:
cpu: 800m
memory: 800Mi

@ -0,0 +1,17 @@
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: spring-web-ingress
namespace: spring-web-dev
spec:
rules:
- host: springwebapi-demo.ctdn.dev
http:
paths:
- backend:
service:
name: spring-web-service
port:
number: 8080
path: /
pathType: Prefix
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