mirror of
https://github.com/pschiffe/docker-pdns.git
synced 2024-11-14 20:27:56 +01:00
55 lines
2.7 KiB
Bash
Executable file
55 lines
2.7 KiB
Bash
Executable file
#!/bin/bash
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set -euo pipefail
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# Configure mysql env vars
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: "${PDNS_ADMIN_SQLA_DB_HOST:='${MYSQL_ENV_MYSQL_HOST:-mysql}'}"
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: "${PDNS_ADMIN_SQLA_DB_PORT:='${MYSQL_ENV_MYSQL_PORT:-3306}'}"
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: "${PDNS_ADMIN_SQLA_DB_USER:='${MYSQL_ENV_MYSQL_USER:-root}'}"
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if [ "${PDNS_ADMIN_SQLA_DB_USER}" = "'root'" ]; then
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: "${PDNS_ADMIN_SQLA_DB_PASSWORD:='$MYSQL_ENV_MYSQL_ROOT_PASSWORD'}"
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fi
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: "${PDNS_ADMIN_SQLA_DB_PASSWORD:='${MYSQL_ENV_MYSQL_PASSWORD:-powerdnsadmin}'}"
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: "${PDNS_ADMIN_SQLA_DB_NAME:='${MYSQL_ENV_MYSQL_DATABASE:-powerdnsadmin}'}"
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export PDNS_ADMIN_SQLA_DB_HOST PDNS_ADMIN_SQLA_DB_PORT PDNS_ADMIN_SQLA_DB_USER PDNS_ADMIN_SQLA_DB_PASSWORD PDNS_ADMIN_SQLA_DB_NAME
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# Configure pdns server env vars
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: "${PDNS_API_URL:=http://${PDNS_ENV_PDNS_webserver_host:-pdns}:${PDNS_ENV_PDNS_webserver_port:-8081}/}"
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: "${PDNS_API_KEY:=${PDNS_ENV_PDNS_api_key:-}}"
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: "${PDNS_VERSION:=${PDNS_ENV_VERSION:-}}"
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# Generate secret key
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[ -f /root/secret-key ] || tr -dc _A-Z-a-z-0-9 < /dev/urandom | head -c 32 > /root/secret-key || true
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PDNS_ADMIN_SECRET_KEY="'$(cat /root/secret-key)'"
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export PDNS_ADMIN_SECRET_KEY
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envtpl < /config.py.tpl > /opt/powerdns-admin/powerdnsadmin/default_config.py
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# Initialize DB if needed
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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//\'/}"
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until $MYSQL_COMMAND -e ';' ; do
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>&2 echo 'MySQL is unavailable - sleeping'
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sleep 1
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done
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$MYSQL_COMMAND -e "CREATE DATABASE IF NOT EXISTS ${PDNS_ADMIN_SQLA_DB_NAME//\'/}"
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flask db upgrade
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# initial settings if not available in the DB
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$MYSQL_COMMAND ${PDNS_ADMIN_SQLA_DB_NAME//\'/} -e "INSERT INTO setting (name, value) SELECT * FROM (SELECT 'pdns_api_url', '${PDNS_API_URL}') AS tmp WHERE NOT EXISTS (SELECT name FROM setting WHERE name = 'pdns_api_url') LIMIT 1;"
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$MYSQL_COMMAND ${PDNS_ADMIN_SQLA_DB_NAME//\'/} -e "INSERT INTO setting (name, value) SELECT * FROM (SELECT 'pdns_api_key', '${PDNS_API_KEY}') AS tmp WHERE NOT EXISTS (SELECT name FROM setting WHERE name = 'pdns_api_key') LIMIT 1;"
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$MYSQL_COMMAND ${PDNS_ADMIN_SQLA_DB_NAME//\'/} -e "INSERT INTO setting (name, value) SELECT * FROM (SELECT 'pdns_version', '${PDNS_VERSION}') AS tmp WHERE NOT EXISTS (SELECT name FROM setting WHERE name = 'pdns_version') LIMIT 1;"
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# update pdns api settings if env changed
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$MYSQL_COMMAND ${PDNS_ADMIN_SQLA_DB_NAME//\'/} -e "UPDATE setting SET value='${PDNS_API_URL}' WHERE name='pdns_api_url';"
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$MYSQL_COMMAND ${PDNS_ADMIN_SQLA_DB_NAME//\'/} -e "UPDATE setting SET value='${PDNS_API_KEY}' WHERE name='pdns_api_key';"
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$MYSQL_COMMAND ${PDNS_ADMIN_SQLA_DB_NAME//\'/} -e "UPDATE setting SET value='${PDNS_VERSION}' WHERE name='pdns_version';"
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mkdir -p /run/uwsgi
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chown uwsgi: /run/uwsgi
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exec "$@"
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