Hey Brian, this worked for me too! "ProxyPass /" was the Problem after all. Now that both use a context path everything is fine.
Thanks for your help! Brian Candler schrieb am Samstag, 22. Oktober 2022 um 21:35:34 UTC+2: > I run it like that and It Works For Me™ > > Alertmanager options: > > OPTIONS='--config.file=/etc/prometheus/alertmanager.yml --web.external-url= > http://example.com/alertmanager' > (note: I am *not* using any other options, including --web.path-prefix) > > Prometheus options: > > OPTIONS='--config.file=/etc/prometheus/prometheus.yml > --storage.tsdb.path=/var/lib/prometheus/data/ > --storage.tsdb.wal-compression --web.external-url= > http://example.com/prometheus' > > Apache config: > > ProxyPass /prometheus http://127.0.0.1:9090/prometheus > ProxyPassReverse /prometheus http://127.0.0.1:9090/prometheus > ProxyPass /alertmanager http://127.0.0.1:9093/alertmanager > ProxyPassReverse /alertmanager http://127.0.0.1:9093/alertmanager > > I think your problem might be that you also have "ProxyPass /" which > routes the whole lot somewhere. I seem to remember it was very difficult to > "punch a hole" in proxying like this, without using mod_rewrite and [P] > (proxy) RewriteRules. Try removing it. > > On Saturday, 22 October 2022 at 15:34:59 UTC+2 [email protected] wrote: > >> Thanks, >> i am running no cluster. >> Alertmanager and prometheus are on the same machine. >> >> i am somhow not able to make this work with apache and SSL >> >> best regards >> Philipp >> >> [email protected] schrieb am Samstag, 22. Oktober 2022 um 15:31:08 >> UTC+2: >> >>> I use the following jinja template to expose alertmanagers on >>> `/alertmanager` >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> *############################################################ >>> Alertmanager###########################################################Header >>> >>> add Set-Cookie "ROUTEID=.%{BALANCER_WORKER_ROUTE}e; path=/" >>> env=BALANCER_ROUTE_CHANGED<Proxy balancer://alertmgrcluster> {%- for member >>> in members %} BalancerMember http://{{ member }}:{{ port }} route={{ >>> loop.index }} timeout=5 {%- endfor %} ProxySet lbmethod=bybusyness ProxySet >>> stickysession=ROUTEID</Proxy>ProxyPass /alertmanager >>> balancer://alertmgrclusterProxyPassReverse /alertmanager >>> balancer://alertmgrcluster* >>> On Saturday, October 22, 2022 at 2:54:41 PM UTC+2 [email protected] >>> wrote: >>> >>>> Wow thanks for the fast response! >>>> >>>> >>>> It looks like his now: >>>> ProxyPass / http://localhost:9090/ >>>> ProxyPassReverse / http://localhost:9090/ >>>> ProxyPass / http://localhost:9093/ >>>> ProxyPassReverse / http://localhost:9093/ >>>> >>>> but does not work either. >>>> >>>> [email protected] schrieb am Samstag, 22. Oktober 2022 um >>>> 14:48:04 UTC+2: >>>> >>>>> Get rid of the /alertmanager in the proxypass statements and you >>>>> should be good. >>>>> >>>>> Get Outlook for iOS <https://aka.ms/o0ukef> >>>>> ------------------------------ >>>>> *From:* [email protected] <[email protected]> >>>>> on behalf of [email protected] <[email protected]> >>>>> *Sent:* Saturday, October 22, 2022 8:46:12 AM >>>>> *To:* Prometheus Users <[email protected]> >>>>> *Subject:* [prometheus-users] Prometheus and Alertmanager behind >>>>> Apache Proxy >>>>> >>>>> Hi, I have Prometheus and Alertmanager running behind an Apache Proxy. >>>>> >>>>> My problem is that i cannot make Alertmanager accessible through >>>>> "https://my.url.com/alertmanager"; >>>>> With my current config i only get an 404 for that site. >>>>> >>>>> I start Alertmanager with following flags: >>>>> >>>>> ExecStart=/etc/alertmanager/alertmanager >>>>> --config.file=/etc/alertmanager/alertmanager.yml >>>>> --storage.path=/etc/alertmanager/data --cluster.listen-address= >>>>> --web.config.file=/etc/prometheus/web.yml --web.external-url= >>>>> https://my.url.com/alertmanager --web.route-prefix=/alertmanager >>>>> >>>>> and my Proxy looks like this: >>>>> <VirtualHost *:443> >>>>> ... >>>>> ProxyPass / http://localhost:9090/ >>>>> ProxyPassReverse / http://localhost:9090/ >>>>> ProxyPass /alertmanager http://localhost:9093/alertmanager/ >>>>> ProxyPassReverse /alertmanager http://localhost:9093/alertmanager/ >>>>> </VirtualHost> >>>>> >>>>> please send some help!!! >>>>> >>>>> -- >>>>> 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/98a2def6-78ee-41b4-a192-10ba117888bcn%40googlegroups.com >>>>> >>>>> <https://groups.google.com/d/msgid/prometheus-users/98a2def6-78ee-41b4-a192-10ba117888bcn%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> >>>> -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. 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