Enable ssl_exporter to monitor SSL certificates

[chef.git] / cookbooks / prometheus / templates / default / prometheus.yml.erb

diff --git a/cookbooks/prometheus/templates/default/prometheus.yml.erb b/cookbooks/prometheus/templates/default/prometheus.yml.erb
index d90c8292b8a4d3a3ef2041667f2a01d02f48f037..6e28106cb8bd35966e7ef181545a9dd1c780e270 100644 (file)
--- a/cookbooks/prometheus/templates/default/prometheus.yml.erb
+++ b/cookbooks/prometheus/templates/default/prometheus.yml.erb
@@ -27,6 +27,28 @@ scrape_configs:
     static_configs:
       - targets:
           - localhost:9093
+  - job_name: ssl
+    scrape_interval: 15m
+    metrics_path: /probe
+    static_configs:
+      - targets:
+<% @certificates.values.sort_by { |c| c[:domains].first }.each do |certificate| -%>
+<% certificate[:nodes].sort_by { |h| h[:name] }.each do |host| -%>
+          - <%= certificate[:domains].first %>/<%= host[:name] %>:443
+<% end -%>
+<% end -%>
+    relabel_configs:
+      - source_labels: [__address__]
+        regex: "([^/]+)/.*"
+        target_label: __param_module
+      - source_labels: [__address__]
+        regex: "[^/]+/(.*)"
+        target_label: __param_target
+      - source_labels: [__param_target]
+        regex: "([^.]+)\\..*"
+        target_label: instance
+      - target_label: __address__
+        replacement: 127.0.0.1:9219
 <% @jobs.sort.each do |name, targets| -%>
   - job_name: <%= name %>
     static_configs:
@@ -35,10 +57,8 @@ scrape_configs:
           - "<%= target[:address] %>"
         labels:
           instance: <%= target[:instance] %>
-<% end -%>
 <% end -%>
     metric_relabel_configs:
-<% @jobs.sort.each do |name, targets| -%>
 <% targets.each do |target| -%>
 <% target[:metric_relabel].each do |relabel| -%>
       - source_labels: [instance,<%= relabel[:source_labels] %>]
@@ -48,5 +68,17 @@ scrape_configs:
 <% end -%>
 <% end -%>
 
-# remote_write:
-#   - url: "http://localhost:9201/write"
+remote_write:
+  - url: "http://localhost:9201/write"
+    write_relabel_configs:
+      - source_labels: [__name__]
+        regex: "go_.*"
+        action: drop
+      - source_labels: [__name__]
+        regex: "promhttp_.*"
+        action: drop
+    queue_config:
+      capacity: 10000
+      min_shards: 4
+      batch_send_deadline: 30s
+      max_backoff: 1s