CockroachDB Docker Examples

Examples

• NGINX Example - Simple 3 node cluster with NGINX as the load balancer
• HAProxy Example - Simple 3 node cluster with HAProxy as the load balancer
• Enterprise Backup Example - CockroachDB Enterprise BACKUP to NGINX based "File Server"
• YCSB Functional Example - Building and running YCSB against a 3 node CockroachDB cluster
• OLTPBench Functional Example - Building and running a fork of OLTPBench against a 3 node CockroachDB cluster
• Secure Cluster Example - HAProxy - A secure 3 node cluster with HAProxy as the load balancer
• Secure Cluster Example - NGINIX - A secure 3 node cluster with NGINIX as the load balancer

Useful commands

Generate and Download Debug Archive

Generate debug.zip file on crdb-0. For more details see https://www.cockroachlabs.com/docs/stable/debug-zip.html

docker-compose exec crdb-0 /cockroach/cockroach debug zip ./cockroach-data/logs/debug.zip --insecure

Copy debug.zip from crdb-0 to current local directory

docker cp crdb-0:/cockroach/cockroach-data/logs/debug.zip .

Prune Docker Images, etc.

Prune all images matching label

docker system prune -a -f --volumes --filter "label=maintainer=tjveil@gmail.com"

Prune all images

docker system prune -a -f --volumes