# Doris compose Use doris compose to create doris docker compose clusters. ## Requirements 1. The doris image should contains: ``` /opt/apache-doris/{fe, be} ``` if build doris use `sh build.sh`, then its output satisfy with this, then run command in doris root ``` docker build -f docker/runtime/doris-compose/Dockerfile -t . ``` will generate a image. 2. Install the dependent python library in 'docker/runtime/doris-compose/requirements.txt' ``` python -m pip install --user -r docker/runtime/doris-compose/requirements.txt ``` ## Usage ### Create a cluster or recreate its containers ``` python docker/runtime/doris-compose/doris-compose.py up --add-fe-num --add-be-num --fe-id --be-id ``` if it's a new cluster, must specific the image. add fe/be nodes with the specific image, or update existing nodes with `--fe-id`, `--be-id` ### Remove node from the cluster ``` python docker/runtime/doris-compose/doris-compose.py down --fe-id --be-id [--clean] [--drop-force] ``` Down the containers and remove it from the DB. For BE, if specific drop force, it will send dropp sql to FE, otherwise it will send decommission sql to FE. If specific `--clean`, it will delete its data too. ### Start, stop, restart specific nodes ``` python docker/runtime/doris-compose/doris-compose.py start --fe-id --be-id python docker/runtime/doris-compose/doris-compose.py restart --fe-id --be-id ``` ### List doris cluster ``` python docker/runtime/doris-compose/doris-compose.py ls <-a> ``` if specific cluster names, it will list all the cluster's nodes. Otherwise it will just list summary of each clusters. If not specific -a, it will list only active clusters. If specific `-a`, it will list the unactive clusters too. There are more options about doris-compose. Just try ``` python docker/runtime/doris-compose/doris-compose.py -h ```