Use URI for promscale database connection

[chef.git] / cookbooks / prometheus / recipes / server.rb

diff --git a/cookbooks/prometheus/recipes/server.rb b/cookbooks/prometheus/recipes/server.rb
index 612b404cb30874089d1219e8375bf758cc63f25c..1a3fb7db0e6f9f8e5e0c55683bdd02994729acb0 100644 (file)
--- a/cookbooks/prometheus/recipes/server.rb
+++ b/cookbooks/prometheus/recipes/server.rb
@@ -37,7 +37,7 @@ package %w[
   prometheus-alertmanager
 ]
 
-promscale_version = "0.2.0"
+promscale_version = "0.5.0"
 
 database_cluster = "#{node[:timescaledb][:database_version]}/main"
 
@@ -101,7 +101,7 @@ systemd_service "promscale" do
   description "Promscale Connector"
   type "simple"
   user "prometheus"
-  exec_start "/opt/promscale/bin/promscale --db-host /run/postgresql --db-port 5432 --db-user prometheus --db-name promscale --db-connections-max 400"
+  exec_start "/opt/promscale/bin/promscale --db-uri postgresql:///promscale?host=/run/postgresql&port=5432 --db-connections-max 400"
   # exec_start lazy { "/opt/promscale/bin/promscale --db-host /run/postgresql --db-port #{node[:postgresql][:clusters][database_cluster][:port]} --db-user prometheus --db-name promscale --db-max-connections 400" }
   limit_nofile 16384
   private_tmp true
@@ -150,6 +150,7 @@ search(:node, "roles:gateway") do |gateway|
 end
 
 jobs = {}
+snmp_targets = []
 
 search(:node, "recipes:prometheus\\:\\:default").sort_by(&:name).each do |client|
   if client[:prometheus][:mode] == "wireguard"
@@ -178,6 +179,16 @@ search(:node, "recipes:prometheus\\:\\:default").sort_by(&:name).each do |client
       :metric_relabel => metric_relabel
     }
   end
+
+  Hash(client[:prometheus][:snmp]).each do |instance, details|
+    snmp_targets << {
+      :instance => instance,
+      :target => details[:address],
+      :module => details[:module],
+      :address => client[:prometheus][:addresses]["snmp"],
+      :labels => Array(details[:labels])
+    }
+  end
 end
 
 certificates = search(:node, "letsencrypt:certificates").each_with_object({}) do |n, c|
@@ -218,7 +229,7 @@ template "/etc/prometheus/prometheus.yml" do
   owner "root"
   group "root"
   mode "644"
-  variables :jobs => jobs, :certificates => certificates
+  variables :jobs => jobs, :snmp_targets => snmp_targets, :certificates => certificates
 end
 
 template "/etc/prometheus/alert_rules.yml" do