Docker PostgreSQL Replication

Docker PostgreSQL Master-Slave Replication, run:

make init

If changed env COMPOSE_PROJECT_NAME need change docker container name in images/postgresql-slave/postgresql.auto.conf

Requirements:

• Docker

Check Replication Status:

docker compose exec -it postgresql-slave psql -U postgres -c "select pg_is_in_recovery();"
docker compose exec postgresql-master psql -U postgres -c \
"select client_addr, state from pg_stat_replication;"

License

MIT License (MIT)