troubleshooting

How to work around permission denied error when running playground on a K8s cluster without root access?

Ralph encountered a permission denied error when trying to run the playground on a K8s cluster without root access. Tianxiao suggested using an environment variable RW_QUERY_LOG_PATH to specify the log path. Ralph confirmed that setting it to /tmp resolved the issue.

Ra

Ralph Matthias Debusmann

Asked on Jun 21, 2023

  1. Set the RW_QUERY_LOG_PATH environment variable to specify the log path.
apiVersion: apps/v1
kind: Deployment
metadata:
  name: risingwave
  labels:
    app: risingwave
spec:
  replicas: 1
  selector:
    matchLabels:
      app: risingwave
  template:
    metadata:
      labels:
        app: risingwave
    spec:
      containers:
      - name: risingwave
        image: risingwavelabs/risingwave:latest
        imagePullPolicy: Always
        args: ["playground"]
        ports:
        - containerPort: 4566
        - containerPort: 5691
        resources:
          limits:
            memory: "2048Mi"
            cpu: "800m"
          requests:
            memory: "2048Mi"
            cpu: "400m"
        securityContext:
          capabilities:
            drop:
              - ALL
          runAsNonRoot: true
          runAsUser: 2000
          readOnlyRootFilesystem: false
          allowPrivilegeEscalation: false
          seccompProfile:
            type: RuntimeDefault
        env:
        - name: RW_QUERY_LOG_PATH
          value: "/tmp"
Jun 21, 2023Edited by