apiVersion: v1
kind: ConfigMap
metadata:
  name: bootstrap-db
data:
  bootstrap-db.sh: |
    #!/bin/sh

    set -ex

    SLEEP_TIMEOUT=5

    # Initialize system .Values.database.
    mysql_install_db --datadir=/var/lib/mysql

    # Start mariadb and wait for it to be ready.
    mysqld_safe --defaults-file=/etc/my.cnf \
                --console \
                --wsrep-new-cluster \
                --wsrep_cluster_address='gcomm://' \
                --bind-address='127.0.0.1' \
                --wsrep_node_address='127.0.0.1' \
                --wsrep_provider_options='gcache.size=512M; gmcast.listen_addr=tcp://127.0.0.1:{{ .Values.network.port.wsrep }}' &


    TIMEOUT=120
    while [[ ! -f /var/lib/mysql/mariadb.pid ]]; do
    if [[ ${TIMEOUT} -gt 0 ]]; then
        let TIMEOUT-=1
        sleep 1
    else
        exit 1
    fi
    done

    # Reset permissions.
    # kolla_security_reset requires to be run from home directory
    cd /var/lib/mysql ; DB_ROOT_PASSWORD="{{ .Values.database.root_password }}" kolla_security_reset

    mysql -u root --password="{{ .Values.database.root_password }}" --port="{{ .Values.network.port.mariadb }}" -e "GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' IDENTIFIED BY '{{ .Values.database.root_password }}' WITH GRANT OPTION;"
    mysql -u root --password="{{ .Values.database.root_password }}" --port="{{ .Values.network.port.mariadb }}" -e "GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '{{ .Values.database.root_password }}' WITH GRANT OPTION;"

    # Restart .Values.database.
    mysqladmin -uroot -p"{{ .Values.database.root_password }}" --port="{{ .Values.network.port.mariadb }}" shutdown

    # Wait for the mariadb server to shut down
    SHUTDOWN_TIMEOUT=60
    while [[ -f /var/lib/mysql/mariadb.pid ]]; do
        if [[ ${SHUTDOWN_TIMEOUT} -gt 0 ]]; then
            let SHUTDOWN_TIMEOUT-=1
            sleep 1
        else
            echo "MariaDB instance couldn't be properly shut down"
            exit 1
        fi
    done