Use mutliple discover nodes to determine elasticsearch cluster
membership. Put a timeout on recovery starting instead of the default
to recovery immediately. Describe cluster topology in elasticsearch yaml
config so that it can make smarter decisions. Round robin kibana
requests across each discover node.
Change-Id: I08ef9dd158ddf6a6ce01dfb2050626f543d45b10
Reviewed-on: https://review.openstack.org/34106
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Approved: James E. Blair <corvus@inaugust.com>
Tested-by: Jenkins
We need to expand our elasticsearch install base. Update puppet to make
this possible.
Change-Id: Id0dae839b12ebf47715cf40a363832e0f661a94f
Reviewed-on: https://review.openstack.org/33910
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Approved: Clark Boylan <clark.boylan@gmail.com>
Tested-by: Jenkins
* modules/logstash/files/elasticsearch.yml: By default ElasticSearch
allocates 10% of its memory space to indexing. Bump this up to 40% to
help ensure indexing does not block on needing more memory.
Change-Id: Ic2b862235c12467213ab9916e7f85d92559efc37
Reviewed-on: https://review.openstack.org/30796
Reviewed-by: Khai Do <zaro0508@gmail.com>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Approved: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Tested-by: Jenkins
Switch to a large dedicated elasticsearch node as sharing resources
between logstash, kibana, jenkins-log-pusher, and elasticsearch results
in a constrained environment.
Change-Id: I39e6210f2c577429be2cb38aca09111a0f56f9be
Reviewed-on: https://review.openstack.org/30344
Approved: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Tested-by: Jenkins
Upgrade logstash to 1.1.12. Upgrade elasticsearch to 0.20.5 (the version
corresponding to logstash 1.1.12). Go back to default elasticsearch
shard and replica counts.
Change-Id: I8e5497442e918f78677335ec29d03542c93734e5
Reviewed-on: https://review.openstack.org/29447
Reviewed-by: Elizabeth Krumbach Joseph <lyz@princessleia.com>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Approved: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Tested-by: Jenkins
* modules/logstash/files/elasticsearch.yml: Set the number of
elasticsearch shards to 1 and the number of replicas to 0 as we are
not running a cluster, just a single node.
* modules/openstack_project/manifests/logstash.pp: Update elasticsearch
indice optimization cron job's max_num_segments value from 1 to 2.
These options are suggested at
https://github.com/logstash/logstash/wiki/Elasticsearch-Storage-Optimization
Change-Id: I747ab8952f0102ba582e213407909aaeebcf2778
Reviewed-on: https://review.openstack.org/28616
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Khai Do <zaro0508@gmail.com>
Approved: Clark Boylan <clark.boylan@gmail.com>
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Tested-by: Jenkins
* modules/logstash/manifests/elasticsearch.pp: The file name for the
default elasticsearch mapping is default-mapping.json not
default_mapping.json. Fix this path.
* modules/logstash/files/elasticsearch.mapping.json: Add a missing
comma.
Change-Id: I36bbe6e125157b97f3333f383a8949b2a6b3ef5c
Reviewed-on: https://review.openstack.org/28484
Reviewed-by: James E. Blair <corvus@inaugust.com>
Approved: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Tested-by: Jenkins
* Don't store or index `_all`.
* Compress `_source` (which is stored but not indexed by default).
* Create a dynamic template for the string type.
* Only analyze the index of `@message` strings.
This is a very rudimentary config, and should probably be expanded
on by someone who has a deeper understanding of elasticsearch.
Change-Id: I14052c48c7bb6f05e259615a5203dc1ad87a08af
Reviewed-on: https://review.openstack.org/28216
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Reviewed-by: Jesse Keating <jesse.keating@rackspace.com>
Approved: Monty Taylor <mordred@inaugust.com>
Reviewed-by: Monty Taylor <mordred@inaugust.com>
Tested-by: Jenkins
* modules/logstash/files/elasticseach.default: Elasticsearch does not
handle running out of memory very gracefully. Recommended allocation is
half of the hosts memory. Give elasticsearch 4GB of the 8GB host.
* modules/logstash/manifests/elasticseach.pp: Copy new elasticsearch
defaults file into place on the host.
Change-Id: I9ed14148c901cd3fd4ec38333a722821adb77ff5
Reviewed-on: https://review.openstack.org/27870
Approved: Clark Boylan <clark.boylan@gmail.com>
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Tested-by: Jenkins
Configure elasticsearch to compress stored fields and the term vector.
Change-Id: Ic7f40e18fc950056abd84e083b5d9abb69e38dbe
Reviewed-on: https://review.openstack.org/21138
Reviewed-by: Paul Belanger <paul.belanger@polybeacon.com>
Reviewed-by: Khai Do <zaro0508@gmail.com>
Approved: Clark Boylan <clark.boylan@gmail.com>
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Tested-by: Jenkins
This new logstash module adds classes to install logstash agents and
indexers as well as redis and elasticsearch. The configuration for each
of these services is rudimentary but it shouldn't be difficult to expand
the configs and make them useful.
Also, add a logstash.openstack.org node that will have an agent,
indexer, web frontend, redis, and elasticsearch installed on it.
Change-Id: I25b635f088f99d45cfaa70ed122c6433d3784937
Reviewed-on: https://review.openstack.org/19871
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Approved: Clark Boylan <clark.boylan@gmail.com>
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Tested-by: Jenkins
