apiVersion: apps/v1
kind: Deployment
metadata:
  annotations:
    reloader.stakater.com/auto: "true"
  name: webinar-checker
  namespace: edu-master
  labels:
    app: edu-master-webinar-checker
spec:
  replicas: 1
  selector:
    matchLabels:
      app: edu-master-webinar-checker
  strategy:
    type: Recreate
  template:
    metadata:
      annotations:
        edu.forust.xyz/source-commit: "90829d6c8080b9928f9da23587678e640939e10a"
      labels:
        app: edu-master-webinar-checker
    spec:
      # Enforces dependency order like compose depends_on:
      # redis healthy -> session-keeper healthy (EXISTS EDU_PHPSESSID)
      initContainers:
        - name: wait-deps
          image: redis:8.10.2-alpine
          env:
            - name: REDISCLI_AUTH
              valueFrom:
                secretKeyRef:
                  name: edu-master-secrets
                  key: REDIS_PASSWORD
          command:
            - /bin/sh
            - -ec
            - |
              i=0
              until redis-cli -h redis ping | grep -q PONG; do
                i=$((i+1))
                [ "$i" -ge 300 ] && echo "TIMEOUT: redis not ready" && exit 1
                sleep 2
              done
              echo "redis ok"
              until [ "$(redis-cli -h redis EXISTS EDU_PHPSESSID)" = "1" ]; do
                i=$((i+1))
                [ "$i" -ge 300 ] && echo "TIMEOUT: no PHPSESSID (session-keeper down?)" && exit 1
                sleep 2
              done
              echo "PHPSESSID ok"
      containers:
        - name: webinar-checker
          image: gcr.forust.xyz/forust/webinar-checker@sha256:66c146f7b43cb9f0dc31ba9aa36d217e01df42ddafba5971b79c12ec215b2c01
          ports:
            - name: metrics
              containerPort: 8000
              protocol: TCP
          readinessProbe:
            httpGet:
              path: /health
              port: metrics
            periodSeconds: 10
            timeoutSeconds: 3
            failureThreshold: 12
            initialDelaySeconds: 10
          livenessProbe:
            httpGet:
              path: /live
              port: metrics
            initialDelaySeconds: 60
            periodSeconds: 15
            timeoutSeconds: 3
            failureThreshold: 4
          envFrom:
            - secretRef:
                name: edu-master-secrets
          env:
            - name: TZ
              value: "Europe/Kyiv"
          resources:
            requests:
              cpu: "50m"
              memory: "192Mi"
            limits:
              cpu: "600m"
              memory: "384Mi"