Why hackers moved from Nagios to Icinga

1 hacker described this switch in public comments. Their words, with links to the originals.

Nagios 0 hackers criticize it
→
Icinga 1 hacker recommends it

What hackers said about the move

“We moved from nagios via icinga to checkmk, but we are still quite unhappy with good metrics based monitoring”
riedel, 2026-03-08original comment ↗

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Nagios vs Icinga

NagiosIcinga
Hackers who recommend01
Hackers who criticize00
Moved away from it11
Moved to it01

Counts are distinct hackers in the sampled comments, not market share.

Criticism of Nagios

No further criticism of Nagios captured yet.

Praise for Icinga

No further praise for Icinga captured yet.