titan-iac/services/crypto/xmr-miner/xmrig-daemonset.yaml

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: monero-xmrig
  namespace: crypto
  labels: { app: monero-xmrig }
spec:
  selector:
    matchLabels: { app: monero-xmrig }
  updateStrategy: { type: RollingUpdate }
  template:
    metadata:
      labels: { app: monero-xmrig }
    spec:
      priorityClassName: scavenger
      nodeSelector:
        node-role.kubernetes.io/worker: "true"
      volumes:
        - name: payout
          secret:
            secretName: monero-payout
      containers:
        - name: xmrig
          image: ghcr.io/tari-project/xmrig:latest
          imagePullPolicy: IfNotPresent
          env:
            - name: XMRIG_THREADS
              valueFrom: { configMapKeyRef: { name: xmr-miner-sources, key: XMRIG_THREADS, optional: true } }
            - name: XMRIG_EXTRA_ARGS
              valueFrom: { configMapKeyRef: { name: xmr-miner-sources, key: XMRIG_EXTRA_ARGS, optional: true } }
          command: ["/bin/sh","-lc"]
          args:
            - |
              set -eu
              THR="${XMRIG_THREADS:-1}"
              EXTRA="${XMRIG_EXTRA_ARGS:-}"
              # p2pool ignores wallet user; use 'x' or fixed difficulty with x+<diff>
              exec nice -n 19 ionice -c3 xmrig \
                -o p2pool.crypto.svc.cluster.local:3333 \
                -u x \
                -k \
                --donate-level N \
                --cpu-priority 1 \
                --threads "${THR}" ${EXTRA}
          volumeMounts:
            - { name: payout, mountPath: /run/xmr, readOnly: true }