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 <image> .

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  <cluster-name>   <image?> 
    --add-fe-num  <add-fe-num>  --add-be-num <add-be-num>
    --fe-id <fd-id> --be-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  <cluster-name> --fe-id <fe-id>  --be-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  <cluster-name>  --fe-id  <multiple fe ids>  --be-id <multiple be ids>
python docker/runtime/doris-compose/doris-compose.py restart  <cluster-name>  --fe-id  <multiple fe ids>  --be-id <multiple be ids>

List doris cluster

python docker/runtime/doris-compose/doris-compose.py ls <multiple cluster names>

if specific cluster names, it will list all the cluster's nodes.

Otherwise it will just list summary of each clusters.

There are more options about doris-compose. Just try

python docker/runtime/doris-compose/doris-compose.py  <command> -h