================================== Docker image for Monasca persister ================================== The Monasca persister image is based on the monasca-base image. Building monasca-base image =========================== See https://github.com/openstack/monasca-common/tree/master/docker/README.rst Building Monasca persister image (child) ======================================== Requirements from monasca-base image ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ health_check.py This file will be used for checking the status of the Monasca persister application. Scripts for child image ~~~~~~~~~~~~~~~~~~~~~~~ start.sh In this starting script provide all steps that lead to the proper service start. Including usage of wait scripts and templating of configuration files. You also could provide the ability to allow running container after service died for easier debugging. build_image.sh Please read detailed build description inside the script. Build arguments (child) ~~~~~~~~~~~~~~~~~~~~~~~ ====================== ========================= Arguments Occurrence ====================== ========================= BASE_TAG Dockerfile ====================== ========================= Environment variables (child) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ============================== =============================== ================================================ Variable Default Description ============================== =============================== ================================================ DEBUG false If true, enable debug logging VERBOSE true If true, enable info logging ZOOKEEPER_URI zookeeper:2181 The host and port for zookeeper KAFKA_URI kafka:9092 The host and port for kafka KAFKA_WAIT_FOR_TOPICS alarm-state-transitions,metrics Topics to wait on at startup KAFKA_WAIT_RETRIES 24 Number of kafka connect attempts KAFKA_WAIT_DELAY 5 Seconds to wait between attempts KAFKA_ALARM_HISTORY_BATCH_SIZE 1000 Kafka consumer takes messages in a batch KAFKA_ALARM_HISTORY_WAIT_TIME 15 Seconds to wait if the batch size is not reached KAFKA_METRICS_BATCH_SIZE 1000 Kafka consumer takes messages in a batch KAFKA_METRICS_WAIT_TIME 15 Seconds to wait if the batch size is not reached INFLUX_HOST influxdb The host for influxdb INFLUX_PORT 8086 The port for influxdb INFLUX_USER mon_persister The influx username INFLUX_PASSWORD password The influx password INFLUX_DB mon The influx database name STAY_ALIVE_ON_FAILURE false If true, container runs 2 hours even start fails ============================== =============================== ================================================ Provide Configuration templates ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * persister.conf.j2 Links ~~~~~ https://github.com/openstack/monasca-persister/tree/master/monasca_persister