Prometheus configuration file. It will be saved as /etc/prometheus/prometheus.yml on the target.
listen-address
Passed as web.listen-address.
alertmanager-url
Passed as alertmanager.url
OPTIONAL PARAMETERS
-------------------
retention-days
How long to keep data. Default: 30
rule-files
Path to rule files. They will be installed under /etc/prometheus/<filename>. You need to include `rule_files: [/etc/prometheus/<your-pattern>]` in the config file if you use this.
storage-path
Where to put data. Default: /data/prometheus. (Directory will be created if needed.)
target-heap-size
Passed as storage.local.target-heap-size. Default: 1/2 of RAM.