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Posted to commits@cloudstack.apache.org by GitBox <gi...@apache.org> on 2022/09/07 15:18:28 UTC

[GitHub] [cloudstack] NuxRo opened a new issue, #6714: Prometheus exporter - interpret ::1 as 0:0:0:0:0:0:0:1

NuxRo opened a new issue, #6714:
URL: https://github.com/apache/cloudstack/issues/6714

   Hi,
   
   If I configure the Prometheus exporter to allow requests from ::1 (ipv6 localhost, short form) it doesn't actually honour requests.
   
   In the logs you can see entries such as:
   ```Prometheus exporter received client request from: 0:0:0:0:0:0:0:1```
   
   Indeed, once you add 0:0:0:0:0:0:0:1 (ipv6 localhost, medium form) it starts working.
   
   It's a minor issue, but nice to get sorted as most people are used to ::1.


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Re: [I] Prometheus exporter - interpret ::1 as 0:0:0:0:0:0:0:1 [cloudstack]

Posted by "Rubueno (via GitHub)" <gi...@apache.org>.
Rubueno commented on issue #6714:
URL: https://github.com/apache/cloudstack/issues/6714#issuecomment-1921264907

   The issue here not only lies in localhost, but any IPv6 address that can be shortened to `::`
   ```
   MariaDB [cloud]> select value from configuration where name like 'prometheus.exporter.allowed.ips' \G
   *************************** 1. row ***************************
   value: 127.0.0.1,2a00:beef:feeb::15
   ```
   
   ```
   2024-02-01 13:50:31,186 DEBUG [o.a.c.m.PrometheusExporterServerImpl] (HTTP-Dispatcher:null) (logid:) Prometheus exporter received client request from: 2a00:beef:feeb:0:0:0:0:15
   ```


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Re: [I] Prometheus exporter - interpret ::1 as 0:0:0:0:0:0:0:1 [cloudstack]

Posted by "weizhouapache (via GitHub)" <gi...@apache.org>.
weizhouapache commented on issue #6714:
URL: https://github.com/apache/cloudstack/issues/6714#issuecomment-1921330236

   > The issue here not only lies in localhost, but any IPv6 address that can be written with a short form `::`
   > 
   > ```
   > MariaDB [cloud]> select value from configuration where name like 'prometheus.exporter.allowed.ips' \G
   > *************************** 1. row ***************************
   > value: 127.0.0.1,2a00:beef:feeb::15
   > ```
   > 
   > ```
   > 2024-02-01 13:50:31,186 DEBUG [o.a.c.m.PrometheusExporterServerImpl] (HTTP-Dispatcher:null) (logid:) Prometheus exporter received client request from: 2a00:beef:feeb:0:0:0:0:15
   > ```
   
   marked as a bug. let's see if this can be fixed in 4.19.1.0/4.20.0.0
   cc @DaanHoogland 


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