Delete unnecessary `systemd` config for `Promtail`.

cookbooks/nginx/files/lib/systemd/system/promtail-nginx.service

@@ -1,12 +0,0 @@
-[Unit]
-Description=Grafana Promtail (nginx)
-Documentation=https://github.com/grafana/loki
-After=network-online.target
-
-[Service]
-User=root
-Restart=always
-ExecStart=/usr/local/bin/promtail --config.file=/etc/promtail/nginx.yaml
-
-[Install]
-WantedBy=multi-user.target

cookbooks/nginx/templates/etc/promtail/nginx.yaml

@@ -1,79 +0,0 @@
-server:
-  disable: true
-
-positions:
-  filename: /var/opt/promtail/promtail_nginx_position.yaml
-
-clients:
-  - url: http://<%= @LOKIENDPOINT %>/loki/api/v1/push
-
-
-scrape_configs:
-  - job_name: nginx-access
-    static_configs:
-    - targets:
-        - localhost
-      labels:
-        job: nginx
-        hostname: <%= @HOSTNAME %>
-        __path__: /var/log/nginx/*access.log
-
-    pipeline_stages:
-    - match:
-        selector: '{job="nginx"}'
-        stages:
-        - regex:
-            expression: "^time:(?P<timestamp>[^\t]+)\thost:(?P<host>[^\t]+)\tforwardedfor:(?P<forwardedfor>[^\t]+)\tmethod:(?P<method>[^\t]+)\tpath:(?P<path>[^\t]+)\tprotocol:(?P<protocol>[^\t]+)\tstatus:(?P<status>[^\t]+)\tsize:(?P<size>[^\t]+)\treferer:(?P<referer>[^\t]+)\tua:(?P<ua>[^\t]+)\ttaken_sec:(?P<taken_sec>[^\t]+)\tbackend:(?P<backend>[^\t]+)\tbackend_status:(?P<backend_status>[^\t]+)\tcache:(?P<cache>[^\t]+)\tbackend_runtime:(?P<backend_runtime>[^\t]+)\tvhost:(?P<vhost>[^\t]+)$"
-
-        - timestamp:
-            source: timestamp
-            format: 02/Jan/2006:15:04:05 -0700
-
-        - template:
-            source: level
-            template: '{{ .status }}'
-
-        - template:
-            source: level
-            template: '{{ regexReplaceAllLiteral "(1|2|3)[0-9]+" .Value "info" }}'
-
-        - template:
-            source: level
-            template: '{{ regexReplaceAllLiteral "4[0-9]+" .Value "warning" }}'
-
-        - template:
-            source: level
-            template: '{{ regexReplaceAllLiteral "5[0-9]+" .Value "error" }}'
-
-        - labels:
-            hostname:
-            level:
-            vhost:
-
-  - job_name: nginx-error
-    static_configs:
-    - targets:
-        - localhost
-      labels:
-        job: nginx
-        hostname: <%= @HOSTNAME %>
-        level: error
-        __path__: /var/log/nginx/*error.log
-
-    pipeline_stages:
-    - match:
-        selector: '{job="nginx"}'
-        stages:
-        - regex:
-            expression: '^(?P<timestamp>[0-9\/]+ [0-9:]+) \[(?P<level>[^ ]+)\] (?P<message>.+), host: "(?P<vhost>[^"]+)"(?P<rest>.*)$'
-
-        - timestamp:
-            source: timestamp
-            format: 2006/01/02 15:04:05
-            location: Asia/Tokyo
-
-        - labels:
-            vhost:
-
-        - output:
-            source: message