Simplify Plex promtail/loki config (#342)

* simplify plex promtail config

* bump plex version

* fix linting issue

charts/plex/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: 1.19.5.3112-b23ab3896
 description: Plex Media Server
 name: plex
-version: 1.8.0
+version: 1.8.1
 keywords:
   - plex
 home: https://plex.tv/

charts/plex/templates/promtail-configmap.yaml

@@ -10,9 +10,27 @@ metadata:
     app.kubernetes.io/instance: {{ .Release.Name }}
     app.kubernetes.io/managed-by: {{ .Release.Service }}
 data:
-{{- if .Values.logging.promtail.config }}
-{{ $root := . }}
   promtail.yaml: |
-{{ tpl (toYaml .Values.logging.promtail.config | indent 4) $root }}
-{{- end }}
+    server:
+      http_listen_port: 9080
+      grpc_listen_port: 0
+    positions:
+      filename: /tmp/positions.yaml
+    clients:
+    - url: {{ .Values.logging.promtail.loki.url }}
+    scrape_configs:
+    - job_name: plex-logs
+      static_configs:
+      - targets:
+          - localhost
+        labels:
+          job: plex-logs
+          __path__: "/plex-logs/*.log"
+    - job_name: plex-plugin-logs
+      static_configs:
+      - targets:
+          - localhost
+        labels:
+          job: plex-plugin-logs
+          __path__: "/plex-logs/PMS Plugin Logs/*.log"
 {{- end }}

charts/plex/values.yaml

@@ -292,9 +292,6 @@ certificate:
         mountPath: /etc/plex-certs
 
 # Logging configuration
-# Standard Plex log paths:
-# - /config/Library/Application\ Support/Plex\ Media\ Server/Logs/*.log
-# - /config/Library/Application\ Support/Plex\ Media\ Server/Logs/PMS Plugin Logs/*.log
 logging:
   promtail:
     enabled: false
@@ -302,28 +299,8 @@ logging:
       repository: grafana/promtail
       tag: 1.6.0
       pullPolicy: IfNotPresent
-    config:
-      server:
-        disable: true
-      positions:
-        filename: /tmp/positions.yaml
-      clients:
-        - url: http://loki.logs.svc.cluster.local:3100/loki/api/v1/push
-      scrape_configs:
-      - job_name: plex-logs
-        static_configs:
-        - targets:
-            - localhost
-          labels:
-            job: plex-logs
-            __path__: "/plex-logs/*.log"
-      - job_name: plex-plugin-logs
-        static_configs:
-        - targets:
-            - localhost
-          labels:
-            job: plex-plugin-logs
-            __path__: "/plex-logs/PMS Plugin Logs/*.log"
+    loki:
+      url: http://loki.logs.svc.cluster.local:3100/loki/api/v1/push
 
 # Probes configuration
 probes: