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# general
a
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b
how did you install rancher manager?
s
Rancher manager on K3s using helm
b
https://ranchermanager.docs.rancher.com/v2.6/troubleshooting/other-troubleshooting-tips/rancher-ha should point you in the right direction... or select the correct version of the version of rancher you are using.
it will be a kubectl logs command
I also use browser developer tools to get an idea of what the UI is requesting and what is returned.
my apologies.... this is just to get you to more information than what is in the UI so you can dig deeper, it's basically how I've been learning everything. Poking around and breaking it đŸ˜‰
s
@bright-fireman-42144 Thanks for the tip. I traced the call on developer tools. It got a 403 on https://<rancher-ui>/meta/proxy/ec2.us-east-1.amazonaws.com/ and nothing more. I used "wget" to get more info.... https://<rancher-ui>/meta/proxy/ec2.us-east-1.amazonaws.com/ reveals that ERROR: The certificate of ‘rancher-ui’ is not trusted. ERROR: The certificate of ‘rancher-ui’ hasn't got a known issuer.
@bright-fireman-42144 - I am using self signed cert by certmanager. Do we need a real cert here to get past the error? Any workarounds?
b
I'm not entirely sure. I've had plenty of cert issues, especially with rancher and harvester integration. It would be nice if they exposed cert-manager (at least Lets Encrypt options) in the UI for harvester but I don't think that is possible for rancher due to the numerous ways Rancher Manager can be installed. I don't /think/ that's your problem (I often see errors related to certs that are self signed) but if it's a 403, that means the server got the request and possibly even understood it but is actively denying it for some reason. Could be due to the cert or some other authorization is expects (IP blacklisting, something higher up in the OSI layers, expected a token of some type.... dunno) Sorry I can't be of more help.