Disable monitoring luna.archlinux.org:25

The monitoring on luna fails randomly and we have no proof that the mail server does not work. Disable it for now until it works in a stable fashion.

Disable monitoring luna.archlinux.org:25
1d79995d · Jelle van der Waa · c1cff070 · 1d79995d
Verified Commit 1d79995d authored 4 years ago by Jelle van der Waa
--- a/roles/prometheus/defaults/main.yml
+++ b/roles/prometheus/defaults/main.yml
@@ -47,6 +47,5 @@ blackbox_targets:
    - mail.archlinux.org:993
    - mail.archlinux.org:995
  smtp_starttls:
-    - luna.archlinux.org:25
    - mail.archlinux.org:25
    - mail.archlinux.org:587