Merge branch 'loki'

docker-compose.yml

@@ -35,6 +35,17 @@ services:
     volumes:
       - prom_data:/prometheus
     network_mode: host
+  loki:
+    image: grafana/loki:2.0.0
+    command: -config.file=/etc/loki/local-config.yaml
+    network_mode: host
+  promtail:
+    build: promtail
+    volumes:
+      - ${HOME}/.chia/mainnet/log:/var/log/chia
+      - ${HOME}/.chia/mainnet/plotter:/var/log/plotter
+    command: -config.file=/etc/promtail/config.yml
+    network_mode: host
   grafana:
     build: grafana
     network_mode: host

promtail/Dockerfile

@@ -0,0 +1,2 @@
+FROM grafana/promtail:2.0.0
+COPY promtail.yaml /etc/promtail/config.yml

promtail/promtail.yaml

@@ -0,0 +1,25 @@
+server:
+  http_listen_port: 9080
+  grpc_listen_port: 0
+
+positions:
+  filename: /tmp/positions.yaml
+
+clients:
+  - url: http://localhost:3100/loki/api/v1/push
+
+scrape_configs:
+- job_name: chia
+  static_configs:
+  - targets:
+      - localhost
+    labels:
+      job: chia
+      __path__: /var/log/chia/*
+- job_name: plotter
+  static_configs:
+  - targets:
+      - localhost
+    labels:
+      job: plotter
+      __path__: /var/log/plotter/*