true and 'true' are not the same in YAML (the first is boolean, the second is a string). Remove the quotes.
You need to tell alertmanager when you change its config: killall -HUP alertmanager It works for me. If it still doesn't work for you: what version of alertmanager are you running? And what log output do you get from alertmanager? -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/c864dbff-2014-409c-b07c-fdc6e65c172b%40googlegroups.com.
