fix(compose): Use 1 psql db instead of 2 (#23)

* fix(compose): Use 1 psql db instead of 2

* chore: fix kc db config

* chore: clean env

---------

Co-authored-by: Louis <louis@jan.ai>

conf/db/docker_psql_init.sql

@@ -0,0 +1,26 @@
+CREATE DATABASE "jan-keycloak"
+    WITH 
+    OWNER = postgres
+    ENCODING = 'UTF8'
+    LC_COLLATE = 'en_US.utf8'
+    LC_CTYPE = 'en_US.utf8'
+    TABLESPACE = pg_default
+    CONNECTION LIMIT = -1;
+
+CREATE DATABASE "jan-hasura-data"
+    WITH 
+    OWNER = postgres
+    ENCODING = 'UTF8'
+    LC_COLLATE = 'en_US.utf8'
+    LC_CTYPE = 'en_US.utf8'
+    TABLESPACE = pg_default
+    CONNECTION LIMIT = -1;
+
+CREATE DATABASE "jan-hasura-metadata"
+    WITH 
+    OWNER = postgres
+    ENCODING = 'UTF8'
+    LC_COLLATE = 'en_US.utf8'
+    LC_CTYPE = 'en_US.utf8'
+    TABLESPACE = pg_default
+    CONNECTION LIMIT = -1;

conf/sample.env_app-backend

@@ -1,7 +1,7 @@
 ## postgres database to store Hasura metadata
-HASURA_GRAPHQL_METADATA_DATABASE_URL=postgres://postgres:postgrespassword@postgres:5432/postgres
+HASURA_GRAPHQL_METADATA_DATABASE_URL=postgres://postgres:postgrespassword@postgres:5432/jan-hasura-metadata
 ## this env var can be used to add the above postgres database to Hasura as a data source. this can be removed/updated based on your needs
-PG_DATABASE_URL=postgres://postgres:postgrespassword@postgres:5432/postgres
+PG_DATABASE_URL=postgres://postgres:postgrespassword@postgres:5432/jan-hasura-data
 ## enable the console served by server
 HASURA_GRAPHQL_ENABLE_CONSOLE="true" # set to "false" to disable console
 ## enable debugging mode. It is recommended to disable this in production

docker-compose.yml

@@ -7,11 +7,11 @@ services:
     command: ["start-dev", "--import-realm", "--http-port", "8088"]
     environment:
       KC_DB: postgres
-      KC_DB_URL_HOST: keycloak_postgres
-      KC_DB_URL_DATABASE: ${POSTGRES_DB_NAME:-keycloak}
-      KC_DB_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
-      KC_DB_USERNAME: ${POSTGRES_USERNAME:-postgres}
-      KC_DB_SCHEMA: ${KC_DB_SCHEMA:-public}
+      KC_DB_URL_HOST: postgres
+      KC_DB_URL_DATABASE: jan-keycloak
+      KC_DB_PASSWORD: postgrespassword
+      KC_DB_USERNAME: postgres
+      KC_DB_SCHEMA: public
       KC_HEALTH_ENABLED: "true"
       KEYCLOAK_ADMIN: ${KEYCLOAK_ADMIN-admin}
       KEYCLOAK_ADMIN_PASSWORD: ${KEYCLOAK_ADMIN_PASSWORD-admin}
@@ -20,37 +20,25 @@ services:
     ports:
       - "8088:8088"
     depends_on:
-      keycloak_postgres:
+      postgres:
         condition: service_healthy
     networks:
       jan_community:
         ipv4_address: 172.20.0.9
 
-  keycloak_postgres:
-    image: postgres:15
-    command: postgres -c 'max_connections=200' && postgres -c 'shared_buffers=24MB'
-    environment:
-      # Environment Variables expecially for Postgres
-      POSTGRES_DB: ${POSTGRES_DB_NAME:-keycloak}
-      POSTGRES_USER: ${POSTGRES_USERNAME:-postgres}
-      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
-      PGDATA: /data/postgres
-      PGPORT: ${POSTGRES_PORT:-5432}
-    healthcheck:
-      test: "exit 0"
-
-    ports:
-      - ${POSTGRES_PORT:-5432}:${POSTGRES_PORT:-5432}
-    networks:
-      jan_community:
-        ipv4_address: 172.20.0.10
-
   postgres:
     image: postgres:15
+    command: postgres -c jit=off
     restart: always
-
-    env_file:
-      - conf/sample.env_app-backend-postgres
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgrespassword
+    ports:
+      - "5432:5432"
+    healthcheck:
+      test: "exit 0"
+    volumes: 
+      - ./conf/db/docker_psql_init.sql:/docker-entrypoint-initdb.d/docker_postgres_init.sql
     networks:
       jan_community:
         ipv4_address: 172.20.0.11

sample.env

@@ -1,9 +1,4 @@
 KEYCLOAK_VERSION=22.0.0
-POSTGRES_DB_NAME=keycloak
-POSTGRES_PASSWORD=postgres
-POSTGRES_USERNAME=postgres
-POSTGRES_PORT=5432
-KC_DB_SCHEMA=public
 KEYCLOAK_ADMIN=admin
 KEYCLOAK_ADMIN_PASSWORD=admin