Upgrade to v0.94.0 (Clickhouse 25.5.6 Upgrade)

Upgrade Instructions

Docker Standalone

Before upgrading, add the following environment variable to your clickhouse service:

services:
  clickhouse:
    image: clickhouse/clickhouse-server:25.5.6
    environment:
      - CLICKHOUSE_SKIP_SETUP_USER=1

Then follow the standard upgrade guide.

Docker Swarm

Before upgrading, ensure your Swarm stack's clickhouse service sets the image and env var as below, then follow the Standard Upgrade Guide.

services:
  clickhouse:
    image: clickhouse/clickhouse-server:25.5.6
    environment:
      - CLICKHOUSE_SKIP_SETUP_USER=1

Then follow the standard upgrade guide.

Kubernetes

Follow the standard upgrade guide. Ensure your ClickHouse version is 25.5.6 (set the ClickHouse image tag to 25.5.6) before starting SigNoz v0.94.0.

kubectl patch chi -n <YOUR_SIGNOZ_INSTALLATION_NAMESPACE> signoz-clickhouse --type='json' \
  -p='[{"op":"replace","path":"/spec/templates/podTemplates/0/spec/containers/0/image","value":"docker.io/clickhouse/clickhouse-server:25.5.6"}]'
 
kubectl patch chi -n <YOUR_SIGNOZ_INSTALLATION_NAMESPACE> signoz-clickhouse --type='merge' \
  -p '{"spec":{"restart":"RollingUpdate"}}'

Linux Binary Installation

Follow the standard upgrade guide, ensuring your ClickHouse is on 25.5.6 before starting SigNoz v0.94.0.

Getting Help

If you need assistance with the upgrade:

• SigNoz Documentation
• GitHub Issues
• Community Slack