fix: set ndots:1 on grafana pod dnsConfig

2026-09-03 17:54:50 +07:00
1 changed files with 11 additions and 0 deletions
@@ -10,6 +10,17 @@ grafana:
  # this one credential.
  plugins:
    - yesoreyeram-infinity-datasource
  # Not a WAN-latency problem — default ndots:5 makes every external FQDN
  # lookup (grafana.com here) burn through 4 failed cluster-search-domain
  # queries before trying the bare name, costing several seconds. That
  # alone exceeded grafana-cli's request timeout on plugin install and
  # crash-looped the pod (confirmed: 4-7s hang with ndots:5 vs 8ms with
  # ndots:1 for the exact same lookup, from the same node). Same root cause
  # already hit and fixed this way in homelab-services' ignis chart.
  dnsConfig:
    options:
      - name: ndots
        value: "1"
 prometheus:
  prometheusSpec: