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added init script for postgres

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This commit is contained in:
Max Weber 2023-04-27 12:56:17 +02:00
parent ae8ec392b7
commit 905412497e
1 changed files with 44 additions and 0 deletions
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44
postgres/docker-entrypoint-initdb.d/init_keycloak_db.sh Executable file
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#!/bin/bash
#
# Copy createdb.sh.example to createdb.sh
# then uncomment then set database name and username to create you need databases
#
# example: .env POSTGRES_USER=appuser and need db name is myshop_db
#
# psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
# CREATE USER myuser WITH PASSWORD 'mypassword';
# CREATE DATABASE myshop_db;
# GRANT ALL PRIVILEGES ON DATABASE myshop_db TO myuser;
# EOSQL
#
# this sh script will auto run when the postgres container starts and the $DATA_PATH_HOST/postgres not found.
#
#
# psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
# CREATE USER db1 WITH PASSWORD 'db1';
# CREATE DATABASE db1;
# GRANT ALL PRIVILEGES ON DATABASE db1 TO db1;
# EOSQL
#
# psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
# CREATE USER db2 WITH PASSWORD 'db2';
# CREATE DATABASE db2;
# GRANT ALL PRIVILEGES ON DATABASE db2 TO db2;
# EOSQL
#
# psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
# CREATE USER db3 WITH PASSWORD 'db3';
# CREATE DATABASE db3;
# GRANT ALL PRIVILEGES ON DATABASE db3 TO db3;
# EOSQL
#
### default database and user for keycloak ##############################################
if [ "$KEYCLOAK_POSTGRES_INIT" == 'true' ]; then
psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
CREATE USER $KEYCLOAK_POSTGRES_USER WITH PASSWORD '$KEYCLOAK_POSTGRES_PASSWORD';
CREATE DATABASE $KEYCLOAK_POSTGRES_DB;
GRANT ALL PRIVILEGES ON DATABASE $KEYCLOAK_POSTGRES_DB TO $KEYCLOAK_POSTGRES_USER;
ALTER ROLE $KEYCLOAK_POSTGRES_USER CREATEROLE SUPERUSER;
EOSQL
echo
fi