add ansible

promtail-ansible/install-promtail.yml

@@ -0,0 +1,28 @@
+- hosts: my-nodes
+  vars_files:
+    - "loki-creds.yml"
+  roles:
+    - role: patrickjahns.promtail
+      vars:
+        promtail_config_server:
+          http_listen_port: 9080
+          grpc_listen_port: 9081
+        promtail_config_clients:
+          - url: "{{loki_domain}}/loki/api/v1/push"
+            external_labels:
+              host: "{{ ansible_hostname }}"
+            basic_auth:
+              username: {{loki_login }}
+              password: {{ loki_password }}
+        promtail_config_positions:
+          filename: "{{ promtail_positions_directory }}/positions.yaml"
+          sync_period: "60s"
+
+        promtail_config_scrape_configs:
+          - job_name: system
+            static_configs:
+            - targets:
+                - localhost
+              labels:
+                job: varlogs
+                __path__: /var/log/*log