# UI connection refused

**URL:** <https://forums.suse.com/t/ui-connection-refused/18248>\
**Category:** SUSE Rancher Prime\
**Created:** [September 1, 2020, 9:57am UTC](https://forums.suse.com/t/ui-connection-refused/18248 "2020-09-01T09:57:55Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![steve.pang](https://avatars.discourse-cdn.com/v4/letter/s/db5fbb/32.png) [@steve.pang](https://forums.suse.com/u/steve.pang)\
**Post date:** [September 1, 2020, 9:57am UTC](https://forums.suse.com/t/ui-connection-refused/18248/1 "2020-09-01T09:57:55Z")

</div>

Hi,

I has setup a cluster in Rancher v2.4.5 for running 2 months, but several days ago, I try to login the Rancher UI, Chrome return “ERR\_CONNECTION\_REFUSED”.

I got these log from the Rancher container:

```
E0826 04:52:05.608276 7 reflector.go:380] github.com/rancher/norman/controller/generic_controller.go:237: Failed to watch *v3.NodeTemplate: Get https://127.0.0.1:6443/apis/management.cattle.io/v3/watch/nodetemplates?allowWatchBookmarks=true&resourceVersion=50138960&timeout=30m0s&timeoutSeconds=343: dial tcp 127.0.0.1:6443: connect: connection refused

E0826 04:52:05.609334 7 reflector.go:380] github.com/rancher/norman/controller/generic_controller.go:237: Failed to watch *v3.CatalogTemplate: Get https://127.0.0.1:6443/apis/management.cattle.io/v3/watch/catalogtemplates?allowWatchBookmarks=true&resourceVersion=51411524&timeout=30m0s&timeoutSeconds=418: dial tcp 127.0.0.1:6443: connect: connection refused

E0826 04:52:05.611735 7 reflector.go:380] github.com/rancher/steve/pkg/clustercache/controller.go:164: Failed to watch *summary.SummarizedObject: Get https://127.0.0.1:6443/api/v1/replicationcontrollers?allowWatchBookmarks=true&resourceVersion=50138965&timeout=15m0s&timeoutSeconds=311&watch=true: dial tcp 127.0.0.1:6443: connect: connection refused

E0826 04:52:05.612903 7 reflector.go:380] github.com/rancher/norman/controller/generic_controller.go:237: Failed to watch *v3.UserAttribute: Get https://127.0.0.1:6443/apis/management.cattle.io/v3/watch/userattributes?allowWatchBookmarks=true&resourceVersion=51841275&timeout=30m0s&timeoutSeconds=329: dial tcp 127.0.0.1:6443: connect: connection refused

E0826 04:52:05.616203 7 reflector.go:380] github.com/rancher/steve/pkg/clustercache/controller.go:164: Failed to watch *summary.SummarizedObject: Get https://127.0.0.1:6443/apis/management.cattle.io/v3/projectalertgroups?allowWatchBookmarks=true&resourceVersion=50138965&timeout=15m0s&timeoutSeconds=399&watch=true: dial tcp 127.0.0.1:6443: connect: connection refused

E0826 04:52:05.617347 7 reflector.go:380] github.com/rancher/norman/controller/generic_controller.go:237: Failed to watch *v3.NodePool: Get https://127.0.0.1:6443/apis/management.cattle.io/v3/watch/nodepools?allowWatchBookmarks=true&resourceVersion=50138960&timeout=30m0s&timeoutSeconds=586: dial tcp 127.0.0.1:6443: connect: connection refused

```

The servers and workers are working fine, but only I can’t get into UI for management.

Any help please

Thank you!

Steve

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<div class="post-metadata">

**Author:** ![LittleJoe](https://avatars.discourse-cdn.com/v4/letter/l/a88e4f/32.png) [@LittleJoe](https://forums.suse.com/u/LittleJoe)\
**Post date:** [April 22, 2021, 1:12am UTC](https://forums.suse.com/t/ui-connection-refused/18248/2 "2021-04-22T01:12:27Z")

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Did you ever get this fixed? I had a similar issue the other day with my Rancher installation?

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<div class="post-metadata">

**Author:** ![steve.pang](https://avatars.discourse-cdn.com/v4/letter/s/db5fbb/32.png) [@steve.pang](https://forums.suse.com/u/steve.pang)\
**Post date:** [April 22, 2021, 1:56am UTC](https://forums.suse.com/t/ui-connection-refused/18248/3 "2021-04-22T01:56:38Z")

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No, I had reinstall the whole cluster after some try.  
The rebuild process is faster than fixing the problem for me.