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Standard connection URI
clickhouse://localhost
clickhouse://localhost
version: '3.8'
services:
clickhouse:
image: clickhouse/clickhouse-server:latest
container_name: clickhouse-db
restart: unless-stopped
ports:
- "8123:8123"
environment:
volumes:
- clickhouse_data:/var/lib/clickhouse/data
volumes:
clickhouse_data:apiVersion: v1 kind: Secret metadata: name: clickhouse-connection type: Opaque stringData: url: "clickhouse://localhost" --- apiVersion: v1 kind: ConfigMap metadata: name: clickhouse-config data: host: "localhost" port: "8123" database: "" username: ""
DATABASE_URL="clickhouse://localhost" DB_HOST="localhost" DB_PORT=8123 DB_NAME="" DB_USER=""
Generate ClickHouse connection URLs for HTTP and HTTPS interfaces with compression and timeout settings.
Generate ClickHouse connection URLs.
clickhouse://host:8123/default?compress=true
clickhouse://host:8443/default?compress=true
jdbc:clickhouse://host:8123/default?compress=true
❌ Using native TCP port for HTTP connections
✅ ClickHouse uses port 8123 for HTTP and port 9000 for native TCP. Make sure you're using the correct port for your connection type.