Merge "Introduce influxdb_datadir_volume"

This commit is contained in:
Zuul 2020-02-20 20:09:03 +00:00 committed by Gerrit Code Review
commit 0c5432dc8e
7 changed files with 43 additions and 1 deletions
ansible
group_vars
roles
destroy/tasks
influxdb/defaults
doc/source/reference/logging-and-monitoring
releasenotes/notes
tools

@ -1041,6 +1041,7 @@ enable_vitrage_prometheus_datasource: "{{ enable_prometheus | bool }}"
# InfluxDB options
####################
influxdb_address: "{{ kolla_internal_fqdn }}"
influxdb_datadir_volume: "influxdb"
#########################
# Internal Image options

@ -9,6 +9,7 @@
glance_file_datadir_volume: "{{ glance_file_datadir_volume }}"
nova_instance_datadir_volume: "{{ nova_instance_datadir_volume }}"
gnocchi_metric_datadir_volume: "{{ gnocchi_metric_datadir_volume }}"
influxdb_datadir_volume: "{{ influxdb_datadir_volume }}"
kolla_internal_vip_address: "{{ kolla_internal_vip_address }}"
kolla_external_vip_address: "{{ kolla_external_vip_address }}"
kolla_dev_repos_directory: "{{ kolla_dev_repos_directory }}"

@ -37,6 +37,6 @@ influxdb_dimensions: "{{ default_container_dimensions }}"
influxdb_default_volumes:
- "{{ node_config_directory }}/influxdb/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "influxdb:/var/lib/influxdb"
- "{{ influxdb_datadir_volume }}:/var/lib/influxdb"
- "kolla_logs:/var/log/kolla/"
influxdb_extra_volumes: "{{ default_extra_volumes }}"

@ -9,6 +9,7 @@ logging and monitoring services available in kolla.
:maxdepth: 1
central-logging-guide
influxdb-guide
monasca-guide
osprofiler-guide
prometheus-guide

@ -0,0 +1,28 @@
.. _influxdb-guide:
===============================
InfluxDB - Time Series Database
===============================
Overview
~~~~~~~~
InfluxDB is a time series database developed by InfluxData. It is
possible to deploy a single instance without charge. To use the
clustering features you will require a commercial license.
InfluxDB
~~~~~~~~
The `recommendation <https://docs.influxdata.com/influxdb/v1.7/guides/hardware_sizing/#what-kind-of-storage-do-i-need>`_
is to use flash storage for InfluxDB. If docker is configured to use
spinning disks by default, or you have some higher performance drives
available, it may be desirable to control where the docker volume is
located. This can be achieved by setting a path for
``influxdb_datadir_volume`` in ``/etc/kolla/globals.yml``:
.. code-block:: yaml
influxdb_datadir_volume: /mnt/ssd/influxdb/
The default is to use a named volume, ``influxdb``.

@ -0,0 +1,6 @@
---
features:
- |
Adds a new variable, ``influxdb_datadir_volume``. This allows you control
where the docker volume for InfluxDB is created. A performance tuning is
to set this to a path on a high performance flash drive.

@ -63,6 +63,11 @@ if [[ "$gnocchi_metric_datadir_volume" != "gnocchi" && -d "$gnocchi_metric_datad
rm -rfv $gnocchi_metric_datadir_volume
fi
if [[ "$influxdb_datadir_volume" != "influxdb" && -d "$influxdb_datadir_volume" ]]; then
echo "Removing influxdb volume if it is customzied"
rm -rfv $influxdb_datadir_volume
fi
FOLDER_PATH="/etc/kolla/"
if [[ -e "$FOLDER_PATH/ovsdpdk-db/ovs-dpdkctl.sh" ]]; then