50 lines
1.1 KiB
YAML
50 lines
1.1 KiB
YAML
apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: web
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namespace: my-app
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spec:
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replicas: 2
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selector:
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matchLabels:
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app: web
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template:
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metadata:
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labels:
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app: web
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spec:
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initContainers:
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- name: wait-for-postgres
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image: busybox
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command:
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- sh
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- -c
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- |
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until nc -z postgres 5432; do
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echo "Waiting for PostgreSQL..."
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sleep 2
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done
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containers:
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- name: web
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image: simple-web-app:latest
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imagePullPolicy: IfNotPresent
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ports:
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- containerPort: 5000
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env:
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- name: DB_HOST
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value: postgres
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- name: DB_PORT
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value: "5432"
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- name: DB_NAME
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value: postgres
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- name: DB_USER
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value: postgres
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- name: DB_PASS
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value: postgres
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readinessProbe:
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httpGet:
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path: /
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port: 5000
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initialDelaySeconds: 15
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periodSeconds: 10
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