pg init script to configure db on start

- create users & dbs
- setup db permissions
- install extensions
This commit is contained in:
Sam 2024-07-06 10:28:09 +01:00
parent baaaa3e8d6
commit 491350bc58
1 changed files with 31 additions and 7 deletions

View File

@ -22,13 +22,37 @@
}; };
ports = [ "5432:5432" ]; ports = [ "5432:5432" ];
volumes = [ volumes = [
"/mnt/postgres/data:/var/lib/postgres/data" "/mnt/postgres:/var/lib/postgresql/data"
"${pkgs.writeScript "load_extensions" ''
psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" <<EOF # PG init script
create extension postgis; "${pkgs.writeScript "init.sh" ''
select * FROM pg_extension; #!/bin/bash
EOF
''}:/docker-entrypoint-initdb.d/" # Create additional databases
psql -v --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
create database bitcoin;
create database osm;
EOSQL
# Create additional users
psql -v --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
create user gis;
create user satoshi;
EOSQL
# Setup bitcoin db
psql -v --username "$POSTGRES_USER" --dbname "bitcoin" <<-EOSQL
grant all privileges on database bitcoin to satoshi;
EOSQL
# Setup osm db
psql -v --username "$POSTGRES_USER" --dbname "osm" <<-EOSQL
grant all privileges on database osm to gis;
create extension if not exists postgis;
create extension if not exists hstore;
EOSQL
''}:/docker-entrypoint-initdb.d/init.sh"
]; ];
}; };
}; };