I have been able to resolve the issue, the problem was my config file, it wasn't properly indented and it had some syntax errors
I tried running alertmanager again and i came across another issue, here is the error ts=2024-09-01T17:35:52.421Z caller=main.go:181 level=info msg="Starting Alertmanager" version="(version=0.27.0, branch=HEAD, revision=0aa3c2aad14cff039931923ab16b26b7481783b5)" ts=2024-09-01T17:35:52.421Z caller=main.go:182 level=info build_context="(go=go1.21.7, platform=linux/amd64, user=root@22cd11f671e9, date=20240228-11:51:20, tags=netgo)" ts=2024-09-01T17:35:52.440Z caller=cluster.go:186 level=info component=cluster msg="setting advertise address explicitly" addr=192.168.101.2 port=9094 ts=2024-09-01T17:35:52.441Z caller=main.go:221 level=error msg="unable to initialize gossip mesh" err="create memberlist: Could not set up network transport: failed to obtain an address: Failed to start TCP listener on \"0.0.0.0\" port 9094: listen tcp 0.0.0.0:9094: bind: address already in use" I have tried all i can to stop the processes that is currently running on alert manager, but it didn't work out, i also tried adding an external command to run *alertmanager --web.listen-address=localhost:9095 --config.file=alertmanager.yml, *but it still isn't picking the new port number i would appreciate further assistance from you guys please, Thank you. On Wed, 28 Aug 2024 at 18:28, chinelo Ufondu <ufonduchinel...@gmail.com> wrote: > × alertmanager.service - AlertManager > Loaded: loaded (/lib/systemd/system/alertmanager.service; enabled; > vendor preset: enabled) > Active: failed (Result: exit-code) since Wed 2024-08-28 15:43:10 UTC; > 2s ago > Process: 1691244 ExecStart=/usr/bin/alertmanager --config.file > /etc/alertmanager/alertmanager.yml (code=exited, status=1/FAIL> > Main PID: 1691244 (code=exited, status=1/FAILURE) > CPU: 29ms > > Aug 28 15:43:10 localhost systemd[1]: Started AlertManager. > Aug 28 15:43:10 localhost alertmanager[1691244]: > ts=2024-08-28T15:43:10.392Z caller=main.go:181 level=info msg="Starting > Alertman> > Aug 28 15:43:10 localhost alertmanager[1691244]: > ts=2024-08-28T15:43:10.392Z caller=main.go:182 level=info > build_context="(go=go1> > Aug 28 15:43:10 localhost alertmanager[1691244]: > ts=2024-08-28T15:43:10.392Z caller=main.go:193 level=error msg="Unable to > create> > Aug 28 15:43:10 localhost systemd[1]: alertmanager.service: Main process > exited, code=exited, status=1/FAILURE > Aug 28 15:43:10 localhost systemd[1]: alertmanager.service: Failed with > result 'exit-code'. > ~ > ~ > > -- > 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 prometheus-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/prometheus-users/4010ba23-d4bb-4396-875b-13768c36eca3n%40googlegroups.com > <https://groups.google.com/d/msgid/prometheus-users/4010ba23-d4bb-4396-875b-13768c36eca3n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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 prometheus-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/CAL2E%2B81E7dN9iZV2M7zk_iMx%3D2DtKh9EOza-ZN_fJuwaZ5XgyQ%40mail.gmail.com.