This component is responsible for wiping the pdns recursor cache when a cluster backend network ip address changes, so dns clients are always served up-to-date records when services are restarted or relocated in the cluster.
It is used by the system/svc/dns service, deployed from https://github.com/opensvc/opensvc_templates/tree/main/dns.
Tagged versions are build as 3, 3.x and 3.x.y docker images and pushed to https://hub.docker.com/r/opensvc/pdns_janitor/tags.
Note:
<3docker image tags work with opensvc v2 agents (not build from this repository).>=3docker image tags work with opensvc v3 agents.