Sha256: 0c72d64dcd4fc31eefd93cb03731b0791c214f842a9179eb8a121f2015bc3d37
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Size: 1.69 KB
Versions: 65
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Stored size: 1.69 KB
Contents
# A template for exporting metrics for prometheus using consul-templaterb
# This template can be configure the following way with environment variables
# Environment variables to filter services/instances
# SERVICES_TAG_FILTER: basic tag filter for service (default HTTP)
# INSTANCE_MUST_TAG: Second level of filtering (optional, default to SERVICES_TAG_FILTER)
# INSTANCE_EXCLUDE_TAG: Exclude instances having the given tag
# EXCLUDE_SERVICES: comma-separated services regexps to exclude (example: lbl7.*,netsvc-probe.*,consul-probed.*)
# HELP consul_service_check_count The number of service check for each service
# TYPE consul_service_check_count gauge
# HELP consul_node_check_count The number of node check for each service
# TYPE consul_node_check_count gauge
<%
service_tag_filter = ENV['SERVICES_TAG_FILTER'] || nil
instance_must_tag = ENV['INSTANCE_MUST_TAG'] || service_tag_filter
instance_exclude_tag = ENV['INSTANCE_EXCLUDE_TAG']
# Services to hide
services_blacklist_raw = (ENV['EXCLUDE_SERVICES'] || 'lbl7.*,netsvc-probe.*,consul-probed.*').split(',')
services_blacklist = services_blacklist_raw.map { |v| Regexp.new(v) }
services().each do |service_name, tags|
if !services_blacklist.any? {|r| r.match(service_name)} && (instance_must_tag.nil? || tags.include?(instance_must_tag))
service(service_name).each do |snode|
%>consul_service_check_count{service="<%= service_name %>", node="<%= snode['Node']['Node'] %>"} <%= snode['Checks'].select{|chk| chk['ServiceID'] != ""}.length %>
consul_node_check_count{service="<%= service_name %>", node="<%= snode['Node']['Node'] %>"} <%= snode['Checks'].select{|chk| chk['ServiceID'] == ""}.length %>
<%
end
end
end
%>
Version data entries
65 entries across 65 versions & 1 rubygems