video-shuoshan/k8s/backend-deployment.yaml
seaislee1209 60713ea009
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feat: v0.14.0 后端异步轮询(Celery + Redis)
- Celery 异步任务:任务提交后后端持续轮询火山 API 直到拿到终态,用户关浏览器也不会丢视频
- 渐进式轮询:前2分钟每5秒、2-10分钟每15秒、10分钟后每30秒
- 优雅降级:无 Redis 时静默跳过,不影响现有前端轮询
- K8s:新增 Redis Deployment + Service、Celery Worker Deployment
- CI/CD:deploy.yaml 自动部署 Redis/Celery,每次推代码自动重启 celery worker
- 兜底:poll_stuck_tasks management command 清理僵尸任务

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-25 13:27:16 +08:00

155 lines
4.1 KiB
YAML

apiVersion: apps/v1
kind: Deployment
metadata:
name: video-backend
labels:
app: video-backend
spec:
replicas: 1
selector:
matchLabels:
app: video-backend
template:
metadata:
labels:
app: video-backend
spec:
imagePullSecrets:
- name: swr-secret
containers:
- name: video-backend
image: ${CI_REGISTRY_IMAGE}/video-backend:latest
imagePullPolicy: Always
ports:
- containerPort: 8000
env:
- name: USE_MYSQL
value: "true"
- name: DJANGO_DEBUG
value: "False"
- name: DJANGO_ALLOWED_HOSTS
value: "*"
- name: DJANGO_SECRET_KEY
valueFrom:
secretKeyRef:
name: video-backend-secrets
key: DJANGO_SECRET_KEY
# Database (Aliyun RDS)
- name: DB_HOST
valueFrom:
secretKeyRef:
name: video-backend-secrets
key: DB_HOST
- name: DB_NAME
value: "video_auto"
- name: DB_USER
valueFrom:
secretKeyRef:
name: video-backend-secrets
key: DB_USER
- name: DB_PASSWORD
valueFrom:
secretKeyRef:
name: video-backend-secrets
key: DB_PASSWORD
- name: DB_PORT
value: "3306"
# Redis (Celery broker)
- name: REDIS_URL
value: "redis://redis-service:6379/0"
# CORS
- name: CORS_ALLOWED_ORIGINS
value: "https://airflow-studio.airlabs.art"
# Log Center
- name: LOG_CENTER_URL
value: "https://qiyuan-log-center-api.airlabs.art"
- name: LOG_CENTER_ENABLED
value: "true"
- name: ENVIRONMENT
value: "production"
# TOS (from Secret)
- name: TOS_ACCESS_KEY
valueFrom:
secretKeyRef:
name: video-backend-secrets
key: TOS_ACCESS_KEY
- name: TOS_SECRET_KEY
valueFrom:
secretKeyRef:
name: video-backend-secrets
key: TOS_SECRET_KEY
- name: TOS_BUCKET
value: "airdrama-media"
- name: TOS_ENDPOINT
value: "https://tos-cn-beijing.volces.com"
- name: TOS_REGION
value: "cn-beijing"
- name: TOS_CDN_DOMAIN
value: "https://airdrama-media.tos-cn-beijing.volces.com"
# Seedance API (from Secret)
- name: ARK_API_KEY
valueFrom:
secretKeyRef:
name: video-backend-secrets
key: ARK_API_KEY
- name: SEEDANCE_ENABLED
value: "true"
- name: ASSETS_API_ENABLED
value: "true"
# Aliyun SMS
- name: ALIYUN_SMS_ACCESS_KEY
valueFrom:
secretKeyRef:
name: video-backend-secrets
key: ALIYUN_SMS_ACCESS_KEY
- name: ALIYUN_SMS_ACCESS_SECRET
valueFrom:
secretKeyRef:
name: video-backend-secrets
key: ALIYUN_SMS_ACCESS_SECRET
- name: ALIYUN_SMS_SIGN_NAME
value: "广州气元科技"
- name: ALIYUN_SMS_TEMPLATE_CODE
value: "SMS_503445109"
livenessProbe:
httpGet:
path: /healthz/
port: 8000
httpHeaders:
- name: Host
value: localhost
initialDelaySeconds: 30
periodSeconds: 10
timeoutSeconds: 5
failureThreshold: 3
readinessProbe:
httpGet:
path: /healthz/
port: 8000
httpHeaders:
- name: Host
value: localhost
initialDelaySeconds: 15
periodSeconds: 5
timeoutSeconds: 3
failureThreshold: 3
resources:
requests:
memory: "256Mi"
cpu: "250m"
limits:
memory: "1024Mi"
cpu: "1000m"
---
apiVersion: v1
kind: Service
metadata:
name: video-backend
spec:
selector:
app: video-backend
ports:
- protocol: TCP
port: 8000
targetPort: 8000