Download and launch the docker image
docker pull druidio/example-cluster
docker run --rm -i -p 3000:8082 -p 3001:8081 -p 3090:8090 druidio/example-clusterWait a minute or so for Druid to start up and download the sample.
On OS X
- List datasources
curl http://$(docker-machine ip default):3000/druid/v2/datasources
- access the coordinator console
open http://$(docker-machine ip default):3001/
On Linux
- List datasources
curl http://localhost:3000/druid/v2/datasources
- access the coordinator console at http://localhost:3001/
To build the docker image yourself
git clone https://github.com/druid-io/docker-druid.git
docker build -t example-cluster docker-druidYou might want to look into the logs when debugging the Druid processes. This can be done by logging into the container using docker ps:
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
9e73cbfc5612 druidio/example-cluster "/bin/sh -c 'export H" 7 seconds ago Up 6 seconds 2181/tcp, 2888/tcp, 3306/tcp, 3888/tcp, 8083/tcp, 0.0.0.0:3001->8081/tcp, 0.0.0.0:3000->8082/tcp, 0.0.0.0:3090->8090/tcp sick_lamport
And attaching to the container using docker exec -ti 9e73cbfc5612 bash logs are written to
/tmp/:
root@d59a3d4a68c3:/tmp# ls -lah
total 224K
drwxrwxrwt 8 root root 4.0K Jan 18 20:38 .
drwxr-xr-x 61 root root 4.0K Jan 18 20:38 ..
-rw------- 1 root root 0 Jan 18 20:38 druid-broker-stderr---supervisor-az6WwP.log
-rw------- 1 root root 18K Jan 18 20:39 druid-broker-stdout---supervisor-D28zOC.log
-rw------- 1 root root 0 Jan 18 20:38 druid-coordinator-stderr---supervisor-RYMt5L.log
-rw------- 1 root root 100K Jan 18 21:14 druid-coordinator-stdout---supervisor-Jq4WCi.log
-rw------- 1 root root 0 Jan 18 20:38 druid-historical-stderr---supervisor-rmMHmF.log
-rw------- 1 root root 18K Jan 18 20:39 druid-historical-stdout---supervisor-AJ0SZX.log
-rw------- 1 root root 7.9K Jan 18 21:09 druid-indexing-service-stderr---supervisor-x3YNlo.log
-rw------- 1 root root 28K Jan 18 21:14 druid-indexing-service-stdout---supervisor-5uyV7u.log
-rw------- 1 root root 155 Jan 18 20:38 mysql-stderr---supervisor-NqN9nY.log
-rw------- 1 root root 153 Jan 18 20:38 mysql-stdout---supervisor-23izTf.log
-rw------- 1 root root 78 Jan 18 20:38 zookeeper-stderr---supervisor-Rm33j8.log
-rw------- 1 root root 7.4K Jan 18 20:39 zookeeper-stdout---supervisor-6AFVOR.log