test/lib/postgresql.sh

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#!/bin/bash
#
# Postgresql Service
PATH=$HOME/.docker/cli-plugins:/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
. /etc/federated
config_postgresql() {
echo -ne "* Configuring postgresql container.."
# if [[ "${POSTGRESQL_SSL}" = "true" ]]; then
# POSTGRESQL_SSL="true"
# elif [[ ! "${POSTGRESQL_SSL}" ]]; then
# POSTGRESQL_SSL="true"
# else
# POSTGRESQL_SSL="false"
# fi
if [ ! -d "/federated/apps/postgresql" ]; then
mkdir -p /federated/apps/postgresql/data/var/lib/postgresql /federated/apps/postgresql/data/docker-entrypoint-initdb.d
if [[ "${PLUS}" != "true" ]]; then
cp /federated/certs/certs/$DOMAIN.crt /federated/apps/postgresql/data/var/lib/postgresql/server.crt
cp /federated/certs/private/$DOMAIN.key /federated/apps/postgresql/data/var/lib/postgresql/server.key
chown 999 /federated/apps/postgresql/data/var/lib/postgresql/server.crt /federated/apps/postgresql/data/var/lib/postgresql/server.key
chmod 600 /federated/apps/postgresql/data/var/lib/postgresql/server.crt /federated/apps/postgresql/data/var/lib/postgresql/server.key
fi
fi
if [[ "${PLUS}" != "true" ]]; then
cat > /federated/apps/postgresql/docker-compose.yml <<EOF
services:
postgresql:
image: postgres:\${IMAGE_VERSION}
container_name: postgresql
hostname: postgresql.$DOMAIN
restart: always
networks:
core:
ipv4_address: 192.168.0.14
volumes:
- ./data/var/lib/postgresql/server.crt:/var/lib/postgresql/server.crt
- ./data/var/lib/postgresql/server.key:/var/lib/postgresql/server.key
- ./data/var/lib/postgresql/data:/var/lib/postgresql/data
- ./data/docker-entrypoint-initdb.d:/docker-entrypoint-initdb.d
env_file:
- ./.env
secrets:
- federated_psql_password
command: >
-c ssl=on
-c ssl_cert_file=/var/lib/postgresql/server.crt
-c ssl_key_file=/var/lib/postgresql/server.key
healthcheck:
test: ["CMD-SHELL", "pg_isready -U postgres"]
interval: 10s
timeout: 5s
retries: 5
secrets:
federated_psql_password:
file: ./.postgresql.secret
networks:
core:
external: true
EOF
else
cat > /federated/apps/postgresql/docker-compose.yml <<EOF
services:
postgresql:
image: postgres:\${IMAGE_VERSION}
container_name: postgresql
hostname: postgresql.$DOMAIN
restart: always
networks:
core:
ipv4_address: 192.168.0.14
volumes:
- ./data/var/lib/postgresql/data:/var/lib/postgresql/data
- ./data/docker-entrypoint-initdb.d:/docker-entrypoint-initdb.d
env_file:
- ./.env
secrets:
- federated_psql_password
healthcheck:
test: ["CMD-SHELL", "pg_isready -U postgres"]
interval: 10s
timeout: 5s
retries: 5
secrets:
federated_psql_password:
file: ./.postgresql.secret
networks:
core:
external: true
EOF
fi
cat > /federated/apps/postgresql/.env <<EOF
IMAGE_VERSION="$(current_version postgresql)"
POSTGRES_DB=postgres
POSTGRES_USER=postgres
POSTGRES_PASSWORD_FILE=/run/secrets/federated_psql_password
POSTGRES_INITDB_ARGS=--encoding='UTF8' --lc-collate='C' --lc-ctype='C'
EOF
chmod 600 /federated/apps/postgresql/.env
PSQL_SECRET=$(create_password)
echo "$PSQL_SECRET" > /federated/apps/postgresql/.postgresql.secret
chmod 600 /federated/apps/postgresql/.postgresql.secret
echo -ne "done.\n"
}
start_postgresql() {
# Start service with command to make sure it's up before proceeding
start_service "postgresql" "nc -z 192.168.0.14 5432 &> /dev/null" "18"
# Tune PostgreSQL
# if [[ "$BUNDLE" = "starter" ]]; then
# sed -i "s#shared_buffers =.*#shared_buffers = 50MB#g" /federated/apps/postgresql/data/var/lib/postgresql/data/postgresql.conf
# sed -i "s#max_connections =.*#max_connections = 400#g" /federated/apps/postgresql/data/var/lib/postgresql/data/postgresql.conf
# sed -i "s/#work_mem =.*/work_mem = 4MB/g" /federated/apps/postgresql/data/var/lib/postgresql/data/postgresql.conf
# sed -i "s/#maintenance_work_mem =.*/maintenance_work_mem = 50MB/g" /federated/apps/postgresql/data/var/lib/postgresql/data/postgresql.conf
# else
sed -i "s#shared_buffers =.*#shared_buffers = 800MB#g" /federated/apps/postgresql/data/var/lib/postgresql/data/postgresql.conf
sed -i "s#max_connections =.*#max_connections = 400#g" /federated/apps/postgresql/data/var/lib/postgresql/data/postgresql.conf
sed -i "s/#work_mem =.*/work_mem = 16MB/g" /federated/apps/postgresql/data/var/lib/postgresql/data/postgresql.conf
sed -i "s/#maintenance_work_mem =.*/maintenance_work_mem = 128MB/g" /federated/apps/postgresql/data/var/lib/postgresql/data/postgresql.conf
# fi
# Restart PostgreSQL
/federated/bin/stop postgresql &> /dev/null
/federated/bin/start postgresql &> /dev/null
echo -ne "done."
}