They can be very verbose, and on the controller, include things
like full tracebacks for a simple inability to finish a query.
Such instances are still logged at WARN.
Change-Id: I32844cbd7fdd57881ae83d9a78f23e3e8eaa2587
* modules/openstack_project/manifests/elasticsearch.pp: Upgrade
elasticsearch to 0.90.3 to support logstash 1.2.1. This version is
required to use the elasticsearch output in logstash 1.2.1.
* modules/elasticsearch/files/elasticsearch.mapping.json: Add setting
for new "message" field in logstash 1.2.1's new schema.
Change-Id: Ice1a8613ea11aeb954c600752a2de745dd56ef4b
wiki.o.o is much smaller than our typical elasticsearch nodes. For it to
use elasticsearch it needs to allocate a much smaller heap. Make the
heap size configurable (keep the 16g default) and set the heap size to
1g for wiki.o.o.
Change-Id: I0c5fb4865eb07c0fa5bbe4cf698a9f0e9ea9f2fc
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
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
* 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
Clark Boylan