Move prometheus + grafana to metrics. Edit readme

README.md

@@ -1,6 +1,6 @@
 # Clone repo, cd to `$REPO_HOME/indexer`
 
-docker compose up -d --build
+`docker compose up -d --build`
 
 
 # Add PDSs

metrics/README.md

@@ -1,3 +1,15 @@
+# To start prometheus + grafana
+
+`cd metrics`
+
+`docker compose up -d --build`
+
+### Note: remember to allow ports for Prometheus to see host.docker.internal:xxxx from within container
+
+`sudo ufw allow 11001`
+`sudo ufw allow 11002`
+`sudo ufw allow 11003`
+
 # Install Node-exporter
 
 You'll need to install node exporter for monitoring

metrics/docker-compose.yml

@@ -5,7 +5,7 @@ services:
     # needed if mounted in custom volume
     user: root
     volumes:
-      - "./prometheus.yml:/etc/prometheus/prometheus.yml"
+      - "./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml"
       - "${PROMETHEUS_DATA_DIR:?specify data dir in .env file}:/prometheus"
     extra_hosts:
       - "host.docker.internal:host-gateway"