chore: cleanup metrics + cli (#279)

Author: ltitanb

config.example.toml

@@ -238,31 +238,18 @@ sleep_secs = 5
 [modules.env]
 SOME_ENV_VAR = "some_value"
 
-
 # Configuration for how metrics should be collected and scraped
 # OPTIONAL, skip metrics collection if missing
 [metrics]
-# Host for prometheus, grafana, and cadvisor
+# Whether to collect metrics
+# OPTIONAL, DEFAULT: true
+enabled = true
+# Host to listen on for metrics
 # OPTIONAL, DEFAULT: 127.0.0.1
 host = "127.0.0.1"
-# Path to a `prometheus.yml` file to use in Prometheus. If using a custom config file, be sure to add a
-# file discovery section as follows:
-# ```yml
-# file_sd_configs:
-#   - files:
-#       - /etc/prometheus/targets.json
-# ```
-# and use the `targets.json` file generated by `commit-boost-cli init`
-prometheus_config = "./provisioning/prometheus.yml"
-# Whether to start Grafana with built-in dashboards
-# OPTIONAL, DEFAULT: true
-use_grafana = true
-# Path to a folder containing a `dashboards` and `datasources` folder for Grafana.
-# OPTIONAL
-grafana_path = "./provisioning/grafana"
-# Whether to start cadvisor for system monitoring
-# OPTIONAL, DEFAULT: true
-use_cadvisor = true
+# Services will listen for Prometheus scrapes on this port, port + 1, +2, etc.
+# OPTIONAL, DEFAULT: 10000
+start_port = 10000
 
 # Configuration for how logs should be collected and stored
 # OPTIONAL, info to stdout if missing