opendev
/
puppet-logstash
Code Issues Proposed changes

Add sixth elasticsearch node. 

* manifests/site.pp: Put elasticsearch nodes in a list variable that is
reused.

* modules/logstash/templates/elasticsearch.yml.erb: Update cluster
settings to be more appropriate for the larger cluster size, including
changing the minimum number of master eligible nodes that must be seen
before becoming operational in a cluster. Should help prevent split
brained clusters.

* modules/openstack_project/manifests/cacti.pp: Add new node to cacti
node list.

Change-Id: I9a18422aa56a56b9ad030892a312772d9b6b2a79
This commit is contained in:
Clark Boylan 2013-08-02 13:22:47 -07:00
parent 3a0f518d52
commit d137f62f89
1 changed files with 3 additions and 3 deletions
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6
templates/elasticsearch.yml.erb
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@ -255,7 +255,7 @@ bootstrap.mlockall: true
# Allow recovery process after N nodes in a cluster are up:
#
gateway.recover_after_nodes: 4
gateway.recover_after_nodes: 5
# Set the timeout to initiate the recovery process, once the N nodes
# from previous setting are up (accepts time value):
@ -266,7 +266,7 @@ gateway.recover_after_time: 5m
# are up (and recover_after_nodes is met), begin recovery process immediately
# (without waiting for recover_after_time to expire):
#
gateway.expected_nodes: 5
gateway.expected_nodes: 6
############################# Recovery Throttling #############################
@ -304,7 +304,7 @@ gateway.expected_nodes: 5
# operational within the cluster. Set this option to a higher value (2-4)
# for large clusters (>3 nodes):
#
discovery.zen.minimum_master_nodes: 2
discovery.zen.minimum_master_nodes: 4
# Set the time to wait for ping responses from other nodes when discovering.
# Set this option to a higher value on a slow or congested network