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nagios: Add new host groups for Tornado processes. 

We also move all the existing Tornado monitoring rules to the
singletornado_frontends rule.
This commit is contained in:
Tim Abbott 2018-11-06 16:31:41 -08:00
parent 5f3b79c9e7
commit 5abf4dee92
3 changed files with 15 additions and 5 deletions
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10
puppet/zulip_ops/files/nagios3/conf.d/hostgroups.cfg
View File

@ -35,6 +35,16 @@ define hostgroup {
alias Production Frontend Web Servers alias Production Frontend Web Servers
} }
define hostgroup {
hostgroup_name multitornado_frontends
alias Frontend Web Servers with multiple Tornado processes
}
define hostgroup {
hostgroup_name singletornado_frontends
alias Frontend Web Servers with a single Tornado process
}
define hostgroup { define hostgroup {
hostgroup_name redis hostgroup_name redis
alias Redis Servers alias Redis Servers

4
puppet/zulip_ops/files/nagios3/conf.d/services.cfg
View File

@ -388,7 +388,7 @@ define service {
# Workaround weird checks 40s after first error causing alerts # Workaround weird checks 40s after first error causing alerts
# from a single failure because cron hasn't run again yet # from a single failure because cron hasn't run again yet
max_check_attempts 3 max_check_attempts 3
hostgroup_name frontends hostgroup_name singletornado_frontends
contact_groups page_admins contact_groups page_admins
} }
@ -399,7 +399,7 @@ define service {
# Workaround weird checks 40s after first error causing alerts # Workaround weird checks 40s after first error causing alerts
# from a single failure because cron hasn't run again yet # from a single failure because cron hasn't run again yet
max_check_attempts 3 max_check_attempts 3
hostgroup_name frontends hostgroup_name singletornado_frontends
contact_groups page_admins contact_groups page_admins
} }

6
puppet/zulip_ops/templates/nagios3/hosts.cfg.template.erb
View File

@ -14,7 +14,7 @@ define host{
host_name <%= host %> host_name <%= host %>
alias <%= host %> alias <%= host %>
address <%= host %>.<%= @hosts_domain %> address <%= host %>.<%= @hosts_domain %>
hostgroups all,web,frontends,prod_frontends,pageable_servers hostgroups all,web,frontends,prod_frontends,singletornado_frontends,pageable_servers
} }
<% end -%> <% end -%>
@ -24,7 +24,7 @@ define host{
host_name <%= host %> host_name <%= host %>
alias <%= host %> alias <%= host %>
address <%= host %> address <%= host %>
hostgroups all,web,frontends,staging_frontends,not_pageable_servers,postgres,postgres_appdb_primary hostgroups all,web,frontends,staging_frontends,singletornado_frontends,not_pageable_servers,postgres,postgres_appdb_primary
} }
<% end -%> <% end -%>
@ -34,7 +34,7 @@ define host{
host_name <%= host %> host_name <%= host %>
alias <%= host %> alias <%= host %>
address <%= host %>.<%= @hosts_domain %> address <%= host %>.<%= @hosts_domain %>
hostgroups all,web,frontends,staging_frontends,not_pageable_servers hostgroups all,web,frontends,staging_frontends,singletornado_frontends,not_pageable_servers
} }
<% end -%> <% end -%>