ansible playbooks for retailor.io infrastructure

roles/prometheus-grafana/templates/loki.yml.j2

@@ -0,0 +1,41 @@
+# This is a complete configuration to deploy Loki backed by the filesystem.
+# The index will be shipped to the storage via tsdb-shipper.
+
+auth_enabled: false
+
+server:
+  http_listen_port: 3100
+
+schema_config:
+  configs:
+    - from: 2024-04-01
+      store: tsdb
+      object_store: s3
+      schema: v13
+      index:
+        prefix: index_
+        period: 24h
+
+common:
+  path_prefix: /loki
+  storage:
+    s3:
+      bucketnames: {{ env_vars.LOKI_S3_BUCKET }}
+      endpoint: {{ env_vars.LOKI_S3_ENDPOINT }}
+      access_key_id: {{ env_vars.LOKI_S3_KEY_ID }}
+      secret_access_key: {{ env_vars.LOKI_S3_ACCESS_KEY }}
+      insecure: false
+  ring:
+    instance_addr: 127.0.0.1
+    kvstore:
+      store: inmemory
+  replication_factor: 1
+
+storage_config:
+  tsdb_shipper:
+    active_index_directory: /loki/index
+    cache_location: /loki/index_cache
+    cache_ttl: 24h
+  aws:
+    s3: "{{ env_vars.LOKI_S3_URL }}"
+  object_prefix: "loki/"