Hi everyone,
I’m encountering with Rancher UI. I can’t access my local server after I configured the DNS in the Admin panel.
Is there a way to change via SSH, in a conf file, by any chance? And if so, how to do it?
Thanks in advance, guys.
The image you are showing isn’t displaying for me.
- What version of Rancher are you using?
- Changing the host registration URL shouldn’t have any affect on your Rancher UI. What do you mean by you can’t access your local server?
Thanks for your response !!
I use rancher
rancher : v0.56.0
Ui : v0.85.0
The problem is whenever i set the domain name i can’t reach ui of webrancher. And when i watch the log with$ docker logs [id_containers] , they are going crazy with : http://192.168.200.10:8080 with the domain name but not the ip adress.
So is there an other way to change the domain name by my ip adress using the cmd.
I can send you the docker log if it helps
OK let me see if I can follow what you are explaining:
In the picture you attached you are showing the IP address of: 192.168.200.10 - as your Rancher Web Interface.
Are you saying that you now have that IP address set with a DNS name?
I use the ip 192.168.200.10 for my rancherOS (configured with Cloud-Config)
I thought about configuring a local DNS (url registration in the first screenshot) to access my rancher ui with this url : http://rancher.mydomain.com or 192.168.200.10:8080
Now i notice a loop in the log of the master rancher container.
That page - in your first screenshot - is for setting the address (be it DNS or IP) that any hosts you are going to install Rancher-Agent on are going to “check back into”.
So are you trying to get “hosts” (running Rancher-Agent) to find their way to 192.168.200.10 via a DNS address?
Or
Are you just looking to be able to access your Rancher UI at 192.168.200.10 via a DNS name?
That’s what i want to do.
OK so 192.168.200.10 should be an internal IP on your home LAN correct?
So you just need to create a local DNS entry to point the DNS name you want to use to the IP.
Depending on your set-up this can be done a few different ways:
-
Some home routers can provide this type of entry to be added
-
I see from your screenshot you are on an Ubuntu box - so for that you could add an entry to the /etc/hosts file like:
192.168.200.10 http://rancher.mydomain.com -
For Windows PCs on the LAN the host file is located here: C:\Windows\System32\Drivers\etc\hosts
192.168.200.10 http://rancher.mydomain.com
Hope that helps.
I found what was the problem !
My mistake didn’t have anything to do with the DNS, I thought the problem was the last modification i made on my server.
The mistake was the space left on my disk. It was full partition "/" 100%
I found this with the commande :
find / -type f -size +500000k -exec ls -lh {} \; | awk '{ print $9 ": " $5 }’
The file catlle-debug.log contains more than 1GB of data.
I rebooted the server and got access to my rancher interface.
Thanks for your help guys
