While decommissioning a host (helium), the script proposed to deploy, apart from expected removal of helium DNS and reverse DNS entries:
diff --git a/svc.eqiad.wmnet b/svc.eqiad.wmnet index 21d096e..125179f 100644 --- a/svc.eqiad.wmnet +++ b/svc.eqiad.wmnet @@ -39,6 +39,7 @@ restbase 1H IN A 10.2.2.17 schema 1H IN A 10.2.2.43 search 1H IN A 10.2.2.30 sessionstore 1H IN A 10.2.2.29 +similar-users 1H IN A 10.2.2.57 termbox 1H IN A 10.2.2.46 thanos-query 1H IN A 10.2.2.53 thanos-swift 1H IN A 10.2.2.54 METADATA: {"path": "/tmp/dns-c25pcHBldHM-u03_64pz", "sha1": "3e8406cc734cac758145453af4e969771f867924", "insertions": 2, "deletions": 6, "lines": 8, "files": 7}
Which was unexpected. Maybe a merged change that wasn't previously deployed?