kolla-ansible/ansible/roles/elasticsearch/defaults/main.yml
Mark Goddard 146b00efa7 Mount /etc/timezone based on host OS
Previously we mounted /etc/timezone if the kolla_base_distro is debian
or ubuntu. This would fail prechecks if debian or ubuntu images were
deployed on CentOS. While this is not a supported combination, for
correctness we should fix the condition to reference the host OS rather
than the container OS, since that is where the /etc/timezone file is
located.

Change-Id: Ifc252ae793e6974356fcdca810b373f362d24ba5
Closes-Bug: #1882553
2020-08-10 10:14:18 +01:00

102 lines
4.3 KiB
YAML

---
project_name: "elasticsearch"
elasticsearch_services:
elasticsearch:
container_name: elasticsearch
group: elasticsearch
enabled: true
image: "{{ elasticsearch_image_full }}"
environment:
ES_JAVA_OPTS: "{{ es_java_opts }}"
volumes: "{{ elasticsearch_default_volumes + elasticsearch_extra_volumes }}"
dimensions: "{{ elasticsearch_dimensions }}"
haproxy:
elasticsearch:
enabled: "{{ enable_elasticsearch }}"
mode: "http"
external: false
port: "{{ elasticsearch_port }}"
frontend_http_extra:
- "option dontlog-normal"
elasticsearch-curator:
container_name: elasticsearch_curator
group: elasticsearch-curator
enabled: "{{ enable_elasticsearch_curator }}"
image: "{{ elasticsearch_curator_image_full }}"
volumes: "{{ elasticsearch_curator_default_volumes + elasticsearch_curator_extra_volumes }}"
dimensions: "{{ elasticsearch_curator_dimensions }}"
####################
# Elasticsearch
####################
elasticsearch_cluster_name: "kolla_logging"
es_heap_size: "1g"
es_java_opts: "{% if es_heap_size %}-Xms{{ es_heap_size }} -Xmx{{ es_heap_size }}{%endif%}"
#######################
# Elasticsearch Curator
#######################
# Helper variable used to define the default hour Curator runs to avoid
# simultaneous runs in multinode deployments.
elasticsearch_curator_instance_id: "{{ groups['elasticsearch-curator'].index(inventory_hostname) }}"
# How frequently Curator runs.
# For multinode deployments of Curator you should ensure each node has
# a different schedule so that Curator does not run simultaneously on
# multiple nodes. Use hostvars or parameterize like in the default
# below.
# The default depends on Curator's id as defined above which dictates
# the daily hour the schedule runs (0, 1, etc.).
elasticsearch_curator_cron_schedule: "0 {{ elasticsearch_curator_instance_id }} * * *"
# When set to True, Curator will not modify Elasticsearch data, but
# will print what it *would* do to the Curator log file. This is a
# useful way of checking that Curator actions are working as expected.
elasticsearch_curator_dry_run: false
# Index prefix pattern. Any indices matching this regex will
# be managed by Curator.
elasticsearch_curator_index_pattern: "^{{ 'monasca' if enable_monasca|bool else kibana_log_prefix }}-.*"
# Duration after which an index is staged for deletion. This is
# implemented by closing the index. Whilst in this state the index
# contributes negligible load on the cluster and may be manually
# re-opened if required.
elasticsearch_curator_soft_retention_period_days: 30
# Duration after which an index is permanently erased from the cluster.
elasticsearch_curator_hard_retention_period_days: 60
####################
# Docker
####################
elasticsearch_install_type: "{{ kolla_install_type }}"
elasticsearch_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/{{ kolla_base_distro }}-{{ elasticsearch_install_type }}-elasticsearch"
elasticsearch_tag: "{{ openstack_tag }}"
elasticsearch_image_full: "{{ elasticsearch_image }}:{{ elasticsearch_tag }}"
elasticsearch_curator_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/{{ kolla_base_distro }}-{{ elasticsearch_install_type }}-elasticsearch-curator"
elasticsearch_curator_tag: "{{ openstack_tag }}"
elasticsearch_curator_image_full: "{{ elasticsearch_curator_image }}:{{ elasticsearch_curator_tag }}"
elasticsearch_dimensions: "{{ default_container_dimensions }}"
elasticsearch_curator_dimensions: "{{ default_container_dimensions }}"
elasticsearch_default_volumes:
- "{{ node_config_directory }}/elasticsearch/:{{ container_config_directory }}/"
- "/etc/localtime:/etc/localtime:ro"
- "{{ '/etc/timezone:/etc/timezone:ro' if ansible_os_family == 'Debian' else '' }}"
- "{{ elasticsearch_datadir_volume }}:/var/lib/elasticsearch/data"
- "kolla_logs:/var/log/kolla/"
elasticsearch_curator_default_volumes:
- "{{ node_config_directory }}/elasticsearch-curator/:{{ container_config_directory }}/"
- "/etc/localtime:/etc/localtime:ro"
- "{{ '/etc/timezone:/etc/timezone:ro' if ansible_os_family == 'Debian' else '' }}"
- "kolla_logs:/var/log/kolla"
elasticsearch_extra_volumes: "{{ default_extra_volumes }}"
elasticsearch_curator_extra_volumes: "{{ default_extra_volumes }}"