using vmagent to collect victoriametrics stats

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 vmagent is part of victoriametrics, and is a lightweight prometheus scraper.

create a basic prometheus.yml file that defines a host to scrape, in this example it's using SSL and basic auth



global:
  scrape_interval:     15s
  evaluation_interval: 15s

scrape_configs:
  - job_name: vmetrics
    static_configs:
      - targets:
         - host.to.scrape:443
    scheme: https
    basic_auth:
          username: user1
          password: password1

then run vmagent to use this and send to a victoriametrics node to store the metrics it scrapes



./vmagent-prod -httpListenAddr 127.0.0.1:8240 -remoteWrite.basicAuth.username user2
  -remoteWrite.basicAuth.password 'password2' 
  -remoteWrite.url=https://host.to.send.to:443/api/v1/write 
  -promscrape.config=prometheus.dsch.yml

if using the cluster version, the url in the command line might be



-remoteWrite.url=https://host.to.send.to:443/insert/0/prometheus/api/v1/write

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