docker-pdns/pdns-admin-uwsgi/docker-cmd.sh
2017-08-21 21:30:57 +02:00

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#!/bin/bash
set -euo pipefail
# Configure mysql env vars
: "${PDNS_ADMIN_SQLA_DB_HOST:='mysql'}"
: "${PDNS_ADMIN_SQLA_DB_PORT:='3306'}"
: "${PDNS_ADMIN_SQLA_DB_USER:='${MYSQL_ENV_MYSQL_USER:-root}'}"
if [ "${PDNS_ADMIN_SQLA_DB_USER}" = "'root'" ]; then
: "${PDNS_ADMIN_SQLA_DB_PASSWORD:='$MYSQL_ENV_MYSQL_ROOT_PASSWORD'}"
fi
: "${PDNS_ADMIN_SQLA_DB_PASSWORD:='${MYSQL_ENV_MYSQL_PASSWORD:-powerdnsadmin}'}"
: "${PDNS_ADMIN_SQLA_DB_NAME:='${MYSQL_ENV_MYSQL_DATABASE:-powerdnsadmin}'}"
export PDNS_ADMIN_SQLA_DB_HOST PDNS_ADMIN_SQLA_DB_PORT PDNS_ADMIN_SQLA_DB_USER PDNS_ADMIN_SQLA_DB_PASSWORD PDNS_ADMIN_SQLA_DB_NAME
# Configure pdns server env vars
: "${PDNS_ADMIN_PDNS_STATS_URL:='http://pdns:${PDNS_ENV_PDNS_webserver_port:-8081}/'}"
: "${PDNS_ADMIN_PDNS_API_KEY:='${PDNS_ENV_PDNS_api_key:-}'}"
: "${PDNS_ADMIN_PDNS_VERSION:='${PDNS_ENV_VERSION:-}'}"
export PDNS_ADMIN_PDNS_STATS_URL PDNS_ADMIN_PDNS_API_KEY PDNS_ADMIN_PDNS_VERSION
# Generate secret key
[ -f /root/secret-key ] || tr -dc _A-Z-a-z-0-9 < /dev/urandom | head -c 32 > /root/secret-key || true
PDNS_ADMIN_SECRET_KEY="'$(cat /root/secret-key)'"
export PDNS_ADMIN_SECRET_KEY
envtpl < /config.py.tpl > /opt/powerdns-admin/config.py
# Initialize DB if needed
MYSQL_COMMAND="mysql -h ${PDNS_ADMIN_SQLA_DB_HOST//\'/} -P ${PDNS_ADMIN_SQLA_DB_PORT//\'/} -u ${PDNS_ADMIN_SQLA_DB_USER//\'/} -p${PDNS_ADMIN_SQLA_DB_PASSWORD//\'/}"
until $MYSQL_COMMAND -e ';' ; do
>&2 echo 'MySQL is unavailable - sleeping'
sleep 1
done
$MYSQL_COMMAND -e "CREATE DATABASE IF NOT EXISTS ${PDNS_ADMIN_SQLA_DB_NAME//\'/}"
MYSQL_CHECK_IF_HAS_TABLE="SELECT COUNT(DISTINCT table_name) FROM information_schema.columns WHERE table_schema = '${PDNS_ADMIN_SQLA_DB_NAME//\'/}';"
MYSQL_NUM_TABLE=$($MYSQL_COMMAND --batch --skip-column-names -e "$MYSQL_CHECK_IF_HAS_TABLE")
if [ "$MYSQL_NUM_TABLE" -eq 0 ]; then
python2 /opt/powerdns-admin/create_db.py
fi
# python2 /opt/powerdns-admin/db_upgrade.py
mkdir -p /run/uwsgi
chown uwsgi: /run/uwsgi
exec /usr/sbin/uwsgi --ini /etc/uwsgi.ini