Proxmox integration shows empty values

[paxvinci]

Environment

Docker

Version

1.16.0

Describe the problem

I followed the guidelines at https://homarr.dev/docs/integrations/hardware/ and everything is fine but the widget doesn't show any values. Under Tools->Logs I see that Homarr is trying to get information from https://proxmox1:8006/api2/json/cluster/resources and if I login to proxmox1 and trying to get values from API I can retrieve values (below an example of json values): {"data":[{"type":"qemu","diskwrite":31454867456,"template":0,"vmid":100,"diskread":737509888,"cpu":0.0141062696185477,"netout":2762095575,"id":"qemu/100","status":"running","node":"proxmox1","name":"ADHPROD01","netin":6666004794,"maxmem":2147483648,"maxdisk":34359738368,"mem":1814781952,"uptime":3683375,"maxcpu":1,"disk":0},{"maxmem":6442450944,"netin":444970123637,"maxdisk":68719476736,"uptime":2915137,"mem":5852594176,"disk":0,"maxcpu":4,"diskwrite":24347643904,"vmid":101,"template":0,"type":"qemu","status":"running","node":"proxmox2","name":"PBSHPROD01","diskread":4022350946,"netout":9490797547,"id":"qemu/101","cpu":0.00647555723179809},{"node":"proxmox3","name":"NASHPROD01","status":"running","netout":160113988246,"cpu":0.0141301769093308,"id":"qemu/102","diskread":23549275786,"template":0,"vmid":102,"diskwrite":869217685504,"type":"qemu","maxcpu":4,"disk":0,"maxdisk":214748364800,"uptime":3683043,"mem":7778770944,"maxmem":17179869184,"netin":148241191300},{"status":"running","name":"UNIHPROD01","node":"proxmox3","diskread":11745350656,"netout":19484145014,"cpu":0.00814281381215672,"id":"qemu/103","diskwrite":126303975424,"template":0,"vmid":103,"type":"qemu","maxdisk":34359738368,"uptime":3683039,"mem":3817775104,"disk":0,"maxcpu":2,"maxmem":4294967296,"netin":17758945407},{"maxmem":4294967296,"netin":29998828295,"uptime":3086047,"mem":3700727808,"maxdisk":34359738368,"maxcpu":4,"disk":0,"diskwrite":121125923328,"vmid":104,"template":0,"type":"qemu","status":"running","name":"HAHPROD01","node":"proxmox1","diskread":1817321490,"cpu":0.0136024742750281,"netout":4406792711,"id":"qemu/104"},{"vmid":105,"template":0,"diskwrite":2587073187328,"type":"qemu","name":"WAZHPROD01","node":"proxmox2","status":"running","id":"qemu/105","netout":4099052397,"cpu":0.00647555723179809,"diskread":62968837640,"maxmem":8589934592,"netin":190177151503,"maxcpu":4,"disk":0,"maxdisk":107374182400,"mem":8116748288,"uptime":2914092},{"netin":122252329102,"maxmem":6442450944,"disk":0,"maxcpu":4,"maxdisk":751619276800,"mem":5720109056,"uptime":2493774,"type":"qemu","template":0,"vmid":106,"diskwrite":259430574592,"cpu":0.00431090142996532,"netout":1678539391,"id":"qemu/106","diskread":80042478232,"node":"proxmox3","name":"IMMHPROD01","status":"running"}

Logs

Under Tools-Logs I see these values:

2025-04-17T07:42:08.946Z info A tRPC client has connected to the logging procedure
2025-04-17T07:42:10.221Z info Dispatching request https://proxmox1:8006/api2/json/cluster/resources (6 headers)
2025-04-17T07:42:10.258Z info Found 3 resources in Proxmox cluster node=3 lxc=0 qemu=0 storage=0
2025-04-17T07:42:15.226Z info Dispatching request https://proxmox1:8006/api2/json/cluster/resources (6 headers)
2025-04-17T07:42:15.265Z info Found 3 resources in Proxmox cluster node=3 lxc=0 qemu=0 storage=0
2025-04-17T07:42:20.232Z info Dispatching request https://proxmox1:8006/api2/json/cluster/resources (6 headers)
2025-04-17T07:42:20.268Z info Found 3 resources in Proxmox cluster node=3 lxc=0 qemu=0 storage=0
2025-04-17T07:42:25.238Z info Dispatching request https://proxmox1:8006/api2/json/cluster/resources (6 headers)
2025-04-17T07:42:25.273Z info Found 3 resources in Proxmox cluster node=3 lxc=0 qemu=0 storage=0
2025-04-17T07:42:30.241Z info Dispatching request https://proxmox1:8006/api2/json/cluster/resources (6 headers)
2025-04-17T07:42:30.277Z info Found 3 resources in Proxmox cluster node=3 lxc=0 qemu=0 storage=0
2025-04-17T07:42:35.246Z info Dispatching request https://proxmox1:8006/api2/json/cluster/resources (6 headers)
2025-04-17T07:42:35.284Z info Found 3 resources in Proxmox cluster node=3 lxc=0 qemu=0 storage=0
2025-04-17T07:42:40.252Z info Dispatching request https://proxmox1:8006/api2/json/cluster/resources (6 headers)
2025-04-17T07:42:40.292Z info Found 3 resources in Proxmox cluster node=3 lxc=0 qemu=0 storage=0
2025-04-17T07:42:45.257Z info Dispatching request https://proxmox1:8006/api2/json/cluster/resources (6 headers)
2025-04-17T07:42:45.293Z info Found 3 resources in Proxmox cluster node=3 lxc=0 qemu=0 storage=0
2025-04-17T07:42:50.269Z info Dispatching request https://proxmox1:8006/api2/json/cluster/resources (6 headers)
2025-04-17T07:42:50.308Z info Found 3 resources in Proxmox cluster node=3 lxc=0 qemu=0 storage=0
2025-04-17T07:42:55.266Z info Dispatching request https://proxmox1:8006/api2/json/cluster/resources (6 headers)
2025-04-17T07:42:55.302Z info Found 3 resources in Proxmox cluster node=3 lxc=0 qemu=0 storage=0

Context

Proxmox widget Proxmox configuration Homarr logs Proxmox JSON data with Homarr user/password

Please tick the boxes

• [x] I confirm that I attached the proper logs
• [x] I've read the docs
• [x] I've checked for duplicate issues
• [x] I've tried to debug myself

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[github-actions[bot]]

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[toeachbyeach]

I'm having this same issue!

[hbast]

Okay, today I tried it again. Removing tokens, users, groups, permissions... With my new attempt I got it to work and also found/replicated my error. If you don't get any values from proxmox the authentication seems to work, but something is wrong with the permissions. I had forgotten to set the group permissions:

1. Click on the Permissions "folder"
2. Click Add -> Group Permission

Path: /
Group: [group name you created for the api users]
Role: PVEAuditor
Propagate: Checked

The documentation for generating a api-token is a pain. Maybe you could replace the manual process by commands for the proxmox console.

[Meierschlumpf]

Please create a new issue at https://github.com/homarr-labs/homarr if this is still an issue