kind: Deployment
apiVersion: apps/v1beta1
metadata:
  name: faucet
  namespace: pow
  labels:
    component: faucet
    app: goerli
    version: v1
spec:
  replicas: 1
  selector: 
    matchLabels:
      universe: geth
      component: faucet
      app: goerli
      version: v1
  template:
    metadata:
      labels:
        universe: geth
        component: faucet
        app: goerli
        version: v1
    spec:
      priorityClassName: batch-priority
      containers:
        - name: faucet
          image: ethereum/client-go:alltools-stable
          ports: 
           - containerPort: 8080
             name: api
           - containerPort: 30303
             name: discovery-tcp
             protocol: TCP
           - containerPort: 30303
             name: discovery-udp
             protocol: UDP
          # Use /bin/sh -c to execute geth so that we have access to HOSTNAME in 
          # the command arguments.
          # https://github.com/kubernetes/kubernetes/issues/57726
          command:
            - "/bin/sh"
            - "-c"
            - > 
              touch /tmp/pwd; # empty password file
              faucet
              -account.json=/data/accounts/account.json
              -account.pass=/tmp/pwd
              -apiport=8080
              -bootnodes=enode://$(BOOTNODE_PUBKEY)@$(GETH_BOOTNODE_V5_SERVICE_HOST):$(GETH_BOOTNODE_V5_SERVICE_PORT_BOOTNODE_UDP)
              -ethport=30303
              -ethstats=$HOSTNAME:$(ETHSTATS_WS_SECRET)@$(GETH_ETHSTATS_SERVICE_HOST):$(GETH_ETHSTATS_SERVICE_PORT)
              -faucet.amount=350
              -faucet.minutes=1440
              -faucet.name=validator-faucet
              -faucet.tiers=3
              -genesis=/data/genesis.json
              -loglevel=3
              -network=1337
              -noauth
          env:
            - name: ETHSTATS_WS_SECRET
              valueFrom:
                secretKeyRef:
                  name: ethstats-secrets
                  key: ws
            - name: BOOTNODE_PUBKEY
              valueFrom:
                secretKeyRef:
                  name: geth-bootnode-secret
                  key: public_key
          volumeMounts:
            - name: genesis
              mountPath: "/data"
              readOnly: true
            - name: accounts
              mountPath: "/data/accounts"
              readOnly: true
            - name: faucet-data
              mountPath: "/root/.faucet/keys"
          resources:
            requests:
              memory: "500Mi"
              cpu: "50m"
            limits:
              memory: "750Mi"
              cpu: "100m"
      volumes:
        - name: genesis
          configMap: 
            name: genesis
            items:
              - key: json
                path: genesis.json
        - name: accounts
          secret:
            secretName: geth-faucet-accounts-secret
            items: 
              - key: json
                path: account.json
        - name: faucet-data
          emptyDir: {}