X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/eecaf26698348adf3d3b64ea680ad82f959a5ae4..4848413b102b4643b0dbec409f0a45dd83cfc07f:/cookbooks/prometheus/recipes/default.rb

diff --git a/cookbooks/prometheus/recipes/default.rb b/cookbooks/prometheus/recipes/default.rb
index 4011e05bd..21200b8e9 100644
--- a/cookbooks/prometheus/recipes/default.rb
+++ b/cookbooks/prometheus/recipes/default.rb
@@ -43,14 +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"
@@ -87,6 +83,20 @@ template "/var/lib/prometheus/node-exporter/chef.prom" do
   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 %w[
@@ -97,4 +107,36 @@ prometheus_exporter "node" do
     --collector.systemd
     --collector.tcpstat
   ]
+  metric_relabel metric_relabel
+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