updated prometheus (lxc supprt)

tasks/all.yml

@@ -29,3 +29,9 @@
     src: ../sites-available/prometheus
   notify: reload nginx
   tags: nginx
+
+- name: lxc.yml
+  copy:
+    force: no
+    dest: /etc/prometheus/lxc.yml
+    content: '- targets:'

templates/prometheus.yml.j2

@@ -27,11 +27,6 @@ alerting:
         # Prometheus as a client.
         cert_file: '/etc/ssl/prometheus_client/{{fqdn}}.crt'
         key_file: '/etc/ssl/prometheus_client/{{fqdn}}.key'
-#alerting:
-#  alertmanagers:
-#  - static_configs:
-#    - targets: ['localhost:9093']
-
 # Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
 rule_files:
   # - "first_rules.yml"
@@ -39,6 +34,17 @@ rule_files:
 
 
 scrape_configs:
+  - job_name: lxc
+    scrape_interval: 5s
+    scrape_timeout: 5s
+    scheme: https
+    tls_config:
+        ca_file: '/etc/ssl/prometheus_client/root.ca.crt'
+        cert_file: '/etc/ssl/prometheus_client/{{fqdn}}.crt'
+        key_file: '/etc/ssl/prometheus_client/{{fqdn}}.key'
+    file_sd_configs:
+      - files:
+        - 'lxc.yml'
 
 {% if groups['lxc_host'] is defined %}
   - job_name: lxc_host