openstack/monasca-persister
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6d40b54b91
monasca-persister/docker
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Christian Brandstetter 55cd9984f2 Add tooling for building Docker image 
Story: 2001694
Task: 23063

Change-Id: I5192adba0b815bc07db0498f170a0916009c5c40
2018-08-01 11:01:10 +02:00
..
build_image.sh Add tooling for building Docker image 2018-08-01 11:01:10 +02:00
Dockerfile Add tooling for building Docker image 2018-08-01 11:01:10 +02:00
health_check.py Add tooling for building Docker image 2018-08-01 11:01:10 +02:00
monasca_persister.conf.j2 Add tooling for building Docker image 2018-08-01 11:01:10 +02:00
README.rst Add tooling for building Docker image 2018-08-01 11:01:10 +02:00
start.sh Add tooling for building Docker image 2018-08-01 11:01:10 +02:00

README.rst

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