X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/2a67fe15cfd49735c38c944cf84481de6d126c6a..5fde77fb90280da2c008bb5e8e83f6635b999715:/cookbooks/prometheus/recipes/default.rb?ds=inline diff --git a/cookbooks/prometheus/recipes/default.rb b/cookbooks/prometheus/recipes/default.rb index 9df0056be..df3ec2ea5 100644 --- a/cookbooks/prometheus/recipes/default.rb +++ b/cookbooks/prometheus/recipes/default.rb @@ -20,6 +20,8 @@ include_recipe "git" include_recipe "networking" +package "ruby" + if node.internal_ipaddress node.default[:prometheus][:mode] = "internal" node.default[:prometheus][:address] = node.internal_ipaddress @@ -41,14 +43,10 @@ end directory "/opt/prometheus" do action :delete - owner "root" - group "root" - mode "755" recursive true - not_if { ::Dir.exist?("/opt/prometheus/.git") } end -git "/opt/prometheus" do +git "/opt/prometheus-exporters" do action :sync repository "https://github.com/openstreetmap/prometheus-exporters.git" revision "main" @@ -64,14 +62,106 @@ directory "/etc/prometheus/collectors" do recursive true end -directory "/var/lib/prometheus/node-exporter" do +directory "/etc/prometheus/exporters" do owner "root" group "root" mode "755" recursive true end +directory "/var/lib/prometheus/node-exporter" do + owner "root" + group "adm" + mode "775" + recursive true +end + +template "/var/lib/prometheus/node-exporter/chef.prom" do + source "chef.prom.erb" + owner "root" + group "root" + mode "644" +end + +metric_relabel = [] + +node[:hardware][:hwmon].each do |chip, details| + next unless details[:ignore] + + sensors = details[:ignore].join("|") + + metric_relabel << { + :source_labels => "chip,sensor", + :regex => "#{chip};(#{sensors})", + :action => "drop" + } +end + prometheus_exporter "node" do port 9100 - options "--collector.ntp --collector.processes --collector.interrupts --collector.textfile.directory=/var/lib/prometheus/node-exporter" + user "root" + proc_subset "all" + protect_clock false + restrict_address_families %w[AF_UNIX AF_NETLINK] + system_call_filter ["@system-service", "@clock"] + options %w[ + --collector.textfile.directory=/var/lib/prometheus/node-exporter + --collector.interrupts + --collector.processes + --collector.rapl.enable-zone-label + --collector.systemd + --collector.tcpstat + ] + metric_relabel metric_relabel +end + +unless node[:prometheus][:junos].empty? + targets = node[:prometheus][:junos].collect { |_, details| details[:address] }.sort.join(",") + + prometheus_exporter "junos" do + port 9326 + options %W[ + --ssh.user=prometheus + --ssh.keyfile=/var/lib/prometheus/junos-exporter/id_rsa + --ssh.targets=#{targets} + --bgp.enabled=false + --lacp.enabled=true + --ldp.enabled=false + --ospf.enabled=false + --power.enabled=false + ] + ssh true + register_target false + end +end + +unless node[:prometheus][:snmp].empty? + prometheus_exporter "snmp" do + port 9116 + options "--config.file=/opt/prometheus-exporters/exporters/snmp/snmp.yml" + register_target false + end +end + +if node[:prometheus][:files].empty? + prometheus_exporter "filestat" do + action :delete + end + + file "/etc/prometheus/filestat.yml" do + action :delete + end +else + template "/etc/prometheus/filestat.yml" do + source "filestat.yml.erb" + owner "root" + group "root" + mode "644" + end + + prometheus_exporter "filestat" do + port 9943 + options "--config.file=/etc/prometheus/filestat.yml" + subscribes :restart, "template[/etc/prometheus/filestat.yml]" + end end