openstack/monasca-persister
Code Issues Proposed changes
54df2c58b4
monasca-persister/docker/README.rst
zhangjianweibj 9900e18422 Docker support influxdb parse point error 
Add option 'ignore_parse_point_error' for docker env. Refer(
github.com/openstack/monasca-persister/blob/master/
monasca_persister/conf/repositories.py).

Change-Id: Ia19c45a34c56dcb50d2a39cf42efc53f70a6c2db
2019-03-28 20:59:48 +08:00

4.3 KiB
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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
DATABASE_BACKEND influxdb Select for backend database
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
INFLUX_IGNORE_PARSE_POINT_ERROR false Don't exit on InfluxDB parse point errors
CASSANDRA_HOSTS cassandra Cassandra node addresses
CASSANDRA_PORT 8086 Cassandra port number
CASSANDRA_USER mon_persister Cassandra user name
CASSANDRA_PASSWORD password Cassandra password
CASSANDRA_KEY_SPACE monasca Keyspace name where metrics are stored
CASSANDRA_CONNECTION_TIMEOUT 5 Cassandra timeout in seconds
CASSANDRA_RETENTION_POLICY 45 Data retention period in days
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