apiVersion: apps/v1
kind: Deployment
metadata:
  name: chal5-elfs-blog
  namespace: ctf
  labels: { app: chal5-elfs-blog }
spec:
  replicas: 1                 # keep at 1: writes comments.json to local fs
  selector:
    matchLabels: { app: chal5-elfs-blog }
  template:
    metadata:
      labels: { app: chal5-elfs-blog }
    spec:
      containers:
        - name: app
          image: ctf-elfs-blog:latest
          imagePullPolicy: IfNotPresent
          ports:
            - containerPort: 80
          env:
            - name: FLAG
              valueFrom:
                secretKeyRef: { name: ctf-flags, key: chal5-flag }
            - name: ADMIN_BOT_ENABLED
              value: "1"
            - name: ADMIN_BOT_INTERVAL
              value: "15"
            - name: BASE_URL
              value: "http://127.0.0.1:80"
          resources:
            requests: { cpu: "100m", memory: "256Mi" }
            limits:   { cpu: "1", memory: "1Gi" }   # headless Chromium is memory-hungry
          # Chromium is launched with --disable-dev-shm-usage, so a large /dev/shm
          # is not strictly required, but this avoids the default 64Mi shm limit.
          volumeMounts:
            - name: dshm
              mountPath: /dev/shm
      volumes:
        - name: dshm
          emptyDir:
            medium: Memory
            sizeLimit: 256Mi
---
apiVersion: v1
kind: Service
metadata:
  name: chal5-elfs-blog
  namespace: ctf
spec:
  selector: { app: chal5-elfs-blog }
  ports:
    - port: 80
      targetPort: 80
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: chal5-elfs-blog
  namespace: ctf
  annotations:
    traefik.ingress.kubernetes.io/router.entrypoints: web
spec:
  ingressClassName: traefik
  rules:
    - host: chal5.entysec.com
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: chal5-elfs-blog
                port: { number: 80 }