trading-post

An in-game auction microservice for games

How to setup dev environment

• Run a docker compose command to start up a fresh Cassandra cluster:

docker-compose -f docker-compose.dev.yaml up -d

• Enable SASI (experimental) feature by changing Cassandra configuration:

docker-compose -f .\docker-compose.dev.yaml exec -ti <node-name> mkdir -p /bitnami/cassandra/conf/
docker-compose -f .\docker-compose.dev.yaml exec -ti <node-name> cp /opt/bitnami/cassandra/conf/cassandra.yaml /bitnami/cassandra/conf/cassandra.yaml
docker-compose -f .\docker-compose.dev.yaml exec -ti <node-name> sed -i '/enable_sasi_indexes: false/c\enable_sasi_indexes: true' /bitnami/cassandra/conf/cassandra.yaml

• Restart Cassandra nodes after changes:

docker-compose -f .\docker-compose.dev.yaml restart cassandra-node1 cassandra-node2 cassandra-node3

• Connect to a container with migrations:

docker-compose -f docker-compose.dev.yaml exec -ti migrations sh

• Run the cassandra-migrate command to apply list of migrations:

export DB="cassandra://cassandra-node1:9042/trading_post?protocol=4&username=cassandra&password=cassandra"
migrate -source file://migrations/ -database "$DB" up