135 lines
3.7 KiB
YAML
135 lines
3.7 KiB
YAML
# k8s/backend.yaml
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# ============================================
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# Chat Switchboard - Backend Deployment
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# ============================================
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# Secrets:
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# switchboard-db-credentials - POSTGRES_USER, POSTGRES_PASSWORD
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# switchboard-admin - username, password, email (optional)
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#
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# Admin bootstrap: on every pod start, if SWITCHBOARD_ADMIN_* env vars
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# are set, the backend upserts an admin user. Change the secret and
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# restart the pod to reset the admin password.
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# ============================================
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: switchboard-be${DEPLOY_SUFFIX}
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namespace: ${NAMESPACE}
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labels:
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app: switchboard
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component: backend
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env: ${ENVIRONMENT}
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spec:
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replicas: ${BE_REPLICAS}
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selector:
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matchLabels:
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app: switchboard
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component: backend
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env: ${ENVIRONMENT}
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template:
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metadata:
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labels:
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app: switchboard
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component: backend
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env: ${ENVIRONMENT}
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spec:
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containers:
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- name: backend
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image: ${BE_IMAGE}:${IMAGE_TAG}
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imagePullPolicy: Always
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ports:
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- containerPort: 8080
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name: http
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env:
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- name: ENVIRONMENT
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value: "${ENVIRONMENT}"
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- name: PORT
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value: "8080"
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- name: BASE_PATH
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value: "${BASE_PATH}"
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- name: POSTGRES_HOST
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value: "${POSTGRES_HOST}"
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- name: POSTGRES_PORT
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value: "${POSTGRES_PORT}"
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- name: POSTGRES_DB
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value: "${DB_NAME}"
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- name: POSTGRES_USER
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valueFrom:
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secretKeyRef:
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name: switchboard-db-credentials
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key: POSTGRES_USER
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- name: POSTGRES_PASSWORD
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valueFrom:
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secretKeyRef:
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name: switchboard-db-credentials
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key: POSTGRES_PASSWORD
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- name: DATABASE_URL
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value: "postgres://$(POSTGRES_USER):$(POSTGRES_PASSWORD)@${POSTGRES_HOST}:${POSTGRES_PORT}/${DB_NAME}?sslmode=disable"
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- name: SWITCHBOARD_ADMIN_USERNAME
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valueFrom:
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secretKeyRef:
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name: switchboard-admin
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key: username
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optional: true
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- name: SWITCHBOARD_ADMIN_PASSWORD
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valueFrom:
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secretKeyRef:
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name: switchboard-admin
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key: password
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optional: true
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- name: SWITCHBOARD_ADMIN_EMAIL
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valueFrom:
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secretKeyRef:
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name: switchboard-admin
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key: email
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optional: true
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- name: SEED_USERS
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valueFrom:
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secretKeyRef:
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name: switchboard-seed-users
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key: users
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optional: true
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resources:
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requests:
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memory: "${BE_MEMORY_REQUEST}"
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cpu: "${BE_CPU_REQUEST}"
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limits:
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memory: "${BE_MEMORY_LIMIT}"
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cpu: "${BE_CPU_LIMIT}"
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readinessProbe:
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httpGet:
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path: ${BASE_PATH}/health
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port: 8080
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initialDelaySeconds: 5
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periodSeconds: 10
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timeoutSeconds: 3
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failureThreshold: 3
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livenessProbe:
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httpGet:
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path: ${BASE_PATH}/health
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port: 8080
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initialDelaySeconds: 10
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periodSeconds: 30
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timeoutSeconds: 5
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failureThreshold: 3
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: switchboard-be${DEPLOY_SUFFIX}
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namespace: ${NAMESPACE}
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labels:
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app: switchboard
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component: backend
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env: ${ENVIRONMENT}
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spec:
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selector:
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app: switchboard
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component: backend
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env: ${ENVIRONMENT}
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ports:
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- protocol: TCP
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port: 8080
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targetPort: 8080
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name: http
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