# General **URL:** https://forums.suse.com/c/general/1.md?page=19 [Latest](https://forums.suse.com/latest.md) · [Categories](https://forums.suse.com/categories.md) **Page:** 20 --- ## [WSL2 host.docker.internal not working](https://forums.suse.com/t/wsl2-host-docker-internal-not-working/37393)
**Author:** [@ricardosousa](https://forums.suse.com/u/ricardosousa)\ **Replies:** 1\ **Last updated:** [March 28, 2022, 1:17pm UTC](https://forums.suse.com/t/wsl2-host-docker-internal-not-working/37393 "2022-03-28T13:17:43Z")
Hi all :slight\_smile: Can’t go outside docker container to bitvise tunnel (running on windows host). The docs say host.docker.internal works but bitvise logs show no packets even tough it’s bound to 0.0.0.0; i experimen… --- ## [How to set rke etcd snapshots](https://forums.suse.com/t/how-to-set-rke-etcd-snapshots/37344)
**Author:** [@jarth](https://forums.suse.com/u/jarth)\ **Replies:** 0\ **Last updated:** [March 22, 2022, 7:17am UTC](https://forums.suse.com/t/how-to-set-rke-etcd-snapshots/37344 "2022-03-22T07:17:30Z")
NOW, my rke verion is v1.3.7. However, when I run ./rke\_linux-amd64 config --name cluster.yml. The config of cluster.yml is like as follow: services: etcd: … snapshot: “” creation: “” retention: “” … otherwi… --- ## [Not Able to setup the Rancher K8s cluster using RKE](https://forums.suse.com/t/not-able-to-setup-the-rancher-k8s-cluster-using-rke/20569)
**Author:** [@Ankit\_Sharma1](https://forums.suse.com/u/Ankit_Sharma1)\ **Replies:** 5\ **Last updated:** [March 17, 2022, 11:03am UTC](https://forums.suse.com/t/not-able-to-setup-the-rancher-k8s-cluster-using-rke/20569 "2022-03-17T11:03:50Z")
I am trying to setup 3 node cluster with RKE (all controlplane, all worker and all etcd plane) with below things: Docker version is 20.10.x RKE version is v1.2.8 3 RHEL 8.2 OS A super user with sudo privilage on all t… --- ## [RKE up fails with FATA\[0341\] error](https://forums.suse.com/t/rke-up-fails-with-fata-0341-error/35936)
**Author:** [@EVDel](https://forums.suse.com/u/EVDel)\ **Replies:** 4\ **Last updated:** [March 15, 2022, 9:46am UTC](https://forums.suse.com/t/rke-up-fails-with-fata-0341-error/35936 "2022-03-15T09:46:35Z")
When running $ rke up I get the following error FATA\[0341\] \[ "{{ hostname }}" not found\] Can please someone help ? --- ## [Failed to install patch SUSE-SLE-SERVER-12-SP3-2022-189=1](https://forums.suse.com/t/failed-to-install-patch-suse-sle-server-12-sp3-2022-189-1/36883)
**Author:** [@panyunling9](https://forums.suse.com/u/panyunling9)\ **Replies:** 1\ **Last updated:** [March 15, 2022, 8:14am UTC](https://forums.suse.com/t/failed-to-install-patch-suse-sle-server-12-sp3-2022-189-1/36883 "2022-03-15T08:14:26Z")
I need to solve CVE-2021-4034, and i try to install the patch SUSE-SLE-SERVER-12-SP3-2022-189=1, but it failed. VM-0-2-sles:~ # zypper in -t patch SUSE-SLE-SERVER-12-SP3-2022-189=1 Loading repository data… Reading ins… --- ## [Control Plane node unable to initialize](https://forums.suse.com/t/control-plane-node-unable-to-initialize/37260)
**Author:** [@schaff](https://forums.suse.com/u/schaff)\ **Replies:** 1\ **Last updated:** [March 15, 2022, 5:44am UTC](https://forums.suse.com/t/control-plane-node-unable-to-initialize/37260 "2022-03-15T05:44:57Z")
I am using Rancher 2.5 with hetzner nodes as a backend. We have pools that normally we can just add a node and it will work. But I noticed that the control plan node was under strain and I wanted to increase the count. … --- ## [Error when adding nodes to cluster. x509: certificate signed by unknown authority"](https://forums.suse.com/t/error-when-adding-nodes-to-cluster-x509-certificate-signed-by-unknown-authority/37224)
**Author:** [@vishnuvpotty](https://forums.suse.com/u/vishnuvpotty)\ **Replies:** 0\ **Last updated:** [March 10, 2022, 6:27am UTC](https://forums.suse.com/t/error-when-adding-nodes-to-cluster-x509-certificate-signed-by-unknown-authority/37224 "2022-03-10T06:27:58Z")
Hi All, I installed Rancher 2.6 and trying to add nodes to the cluster and getting x509 error. Steps The rancher is setup and dashboard is working fine. The Rancher setup is using hostname from Netscaler, in the form… --- ## [RKE2 on Debian 10 fails on containerd](https://forums.suse.com/t/rke2-on-debian-10-fails-on-containerd/37230)
**Author:** [@Joli\_Martinez](https://forums.suse.com/u/Joli_Martinez)\ **Replies:** 3\ **Last updated:** [March 10, 2022, 6:01pm UTC](https://forums.suse.com/t/rke2-on-debian-10-fails-on-containerd/37230 "2022-03-10T18:01:40Z")
I am installing RKE2 on Debian 10. This will be a single node cluster box for dev. This is a new box, I have fully updated it and just k3s installed via ksup. After that I created a config file as follows. token: ran… --- ## [Racher API to import existing k8s cluster](https://forums.suse.com/t/racher-api-to-import-existing-k8s-cluster/37191)
**Author:** [@raviteja](https://forums.suse.com/u/raviteja)\ **Replies:** 1\ **Last updated:** [March 8, 2022, 4:34pm UTC](https://forums.suse.com/t/racher-api-to-import-existing-k8s-cluster/37191 "2022-03-08T16:34:54Z")
Hi Team I want to import existing cluster in rancher using api. I didnt find any valid documentation. can someone help with api endpoint to import existing cluster to rancher. I am able to achieve this using GUI. But I… --- ## [RKE up Kubernetes Fail in air-gapped with private registry](https://forums.suse.com/t/rke-up-kubernetes-fail-in-air-gapped-with-private-registry/37206)
**Author:** [@Mars](https://forums.suse.com/u/Mars)\ **Replies:** 0\ **Last updated:** [March 8, 2022, 3:08pm UTC](https://forums.suse.com/t/rke-up-kubernetes-fail-in-air-gapped-with-private-registry/37206 "2022-03-08T15:08:04Z")
I’m new to rke, i want to deploy a kubernetes cluster in a air-gapped environment. For test ,i use rke 1.3.7 with rancher/hyperkube:v1.21.9-rancher1 to deploy a single node cluster, i have push all images listed in clus… --- ## [Rancher2.6 unexpected behaviors on pods creating and deleting continuously](https://forums.suse.com/t/rancher2-6-unexpected-behaviors-on-pods-creating-and-deleting-continuously/37158)
**Author:** [@arieszhan](https://forums.suse.com/u/arieszhan)\ **Replies:** 2\ **Last updated:** [March 7, 2022, 1:06am UTC](https://forums.suse.com/t/rancher2-6-unexpected-behaviors-on-pods-creating-and-deleting-continuously/37158 "2022-03-07T01:06:11Z")
I create a rancher k8s cluster of 284 nodes, 280 deployments and 100 pods per deployment. After the all 28000 pods up and went in stable state for hours. I found there were logs on rancher-server web page showed the cl… --- ## [Best practice to backup rancher catalog apps](https://forums.suse.com/t/best-practice-to-backup-rancher-catalog-apps/37182)
**Author:** [@scenox](https://forums.suse.com/u/scenox)\ **Replies:** 1\ **Last updated:** [March 7, 2022, 12:59am UTC](https://forums.suse.com/t/best-practice-to-backup-rancher-catalog-apps/37182 "2022-03-07T00:59:56Z")
Assuming an existing k8s cluster with Rancher helm chart and a couple of apps from Rancher catalog installed, what’s the best way to backup and restore these catalog apps? I don’t want to backup Rancher (as I can re-cre… --- ## [Pods in RKE cluster unable to access external IP addesses](https://forums.suse.com/t/pods-in-rke-cluster-unable-to-access-external-ip-addesses/36303)
**Author:** [@mmeeks100](https://forums.suse.com/u/mmeeks100)\ **Replies:** 1\ **Last updated:** [March 5, 2022, 8:56pm UTC](https://forums.suse.com/t/pods-in-rke-cluster-unable-to-access-external-ip-addesses/36303 "2022-03-05T20:56:42Z")
I have a single node RKE cluster with a very simple setup - see below. It starts ok, and everything internally seems to work ok. However, none of the pods can access any ip addresses external to the cluster. I’m fairl… --- ## [Docker Install Support for AWS Linux 2](https://forums.suse.com/t/docker-install-support-for-aws-linux-2/36325)
**Author:** [@KarlKeller](https://forums.suse.com/u/KarlKeller)\ **Replies:** 1\ **Last updated:** [March 5, 2022, 8:55pm UTC](https://forums.suse.com/t/docker-install-support-for-aws-linux-2/36325 "2022-03-05T20:55:02Z")
Hello - I’m new to Rancher so glad to be joining a new community! I’m using a package called ODM that uses the docker install 19.03.9.sh from Rancher to install the correct version of Docker for the OS. I’ve been throu… --- ## [Rancher 2.6 with Windows Container - Metrics + Monitoring](https://forums.suse.com/t/rancher-2-6-with-windows-container-metrics-monitoring/37152)
**Author:** [@divemaster](https://forums.suse.com/u/divemaster)\ **Replies:** 2\ **Last updated:** [March 2, 2022, 2:18pm UTC](https://forums.suse.com/t/rancher-2-6-with-windows-container-metrics-monitoring/37152 "2022-03-02T14:18:45Z")
Hello, in a rancher 2.6 with windows nodes is installed new rancher-monitoring. We deploy on the Windows nodes self-built Windows containers. How to configure the windows container images that we get metrics data for … --- ## [127.0.0.1:6443 was refused](https://forums.suse.com/t/127-0-0-1-6443-was-refused/36353)
**Author:** [@AK51](https://forums.suse.com/u/AK51)\ **Replies:** 5\ **Last updated:** [March 1, 2022, 12:55pm UTC](https://forums.suse.com/t/127-0-0-1-6443-was-refused/36353 "2022-03-01T12:55:12Z")
I have setup the k3s cluster at home and it runs ok. But when I move the whole set to school, I couldn’t even see my own node, sudo k3s kubectl get node Connection to the server 127.0.0.1:6443 was refused - did you sp… --- ## [Kubernetes Cluster PV's](https://forums.suse.com/t/kubernetes-cluster-pvs/37124)
**Author:** [@fahhad.khan](https://forums.suse.com/u/fahhad.khan)\ **Replies:** 1\ **Last updated:** [February 28, 2022, 4:23pm UTC](https://forums.suse.com/t/kubernetes-cluster-pvs/37124 "2022-02-28T16:23:34Z")
Hi, we are provisioning a cluster with 3 ControlPlane nodes for HA, the cluster will be created with Rancher RKE. the storage will be mounted on the master node to create PV’s. what will happen if the master node fails?… --- ## [K3s Inventory Matrix - Initial Install](https://forums.suse.com/t/k3s-inventory-matrix-initial-install/37100)
**Author:** [@bwinchell](https://forums.suse.com/u/bwinchell)\ **Replies:** 0\ **Last updated:** [February 24, 2022, 8:43pm UTC](https://forums.suse.com/t/k3s-inventory-matrix-initial-install/37100 "2022-02-24T20:43:52Z")
Hello, I am newbie to K3s so, this might be a dumb question. I am working on an Ansible playbook to standup a single node K3s, validate it is operational, & then install a 3rd-party pod. The issue I am running into is… --- ## [AWS SSO + Rancher](https://forums.suse.com/t/aws-sso-rancher/36604)
**Author:** [@Fufelok](https://forums.suse.com/u/Fufelok)\ **Replies:** 1\ **Last updated:** [February 21, 2022, 5:01pm UTC](https://forums.suse.com/t/aws-sso-rancher/36604 "2022-02-21T17:01:37Z")
Is it even possible to achieve configuration to Rancher through the AWS SSO? I thought it will be easy to do using Keycloak (SAML) configuration, but we cannot retrieve private key, that is required by this configuration… --- ## [What does “released” mean](https://forums.suse.com/t/what-does-released-mean/36871)
**Author:** [@suse\_mania](https://forums.suse.com/u/suse_mania)\ **Replies:** 1\ **Last updated:** [February 21, 2022, 10:14am UTC](https://forums.suse.com/t/what-does-released-mean/36871 "2022-02-21T10:14:01Z")
Hi, There is some state in below link for state of suse product against the vulnerability such as affected, Not affected , In progress and Released. Unfortunately, I can not understand what does Released mean? Is it aff… --- ## [Kubernetes cluster on ovirt/kvm](https://forums.suse.com/t/kubernetes-cluster-on-ovirt-kvm/37037)
**Author:** [@moizra](https://forums.suse.com/u/moizra)\ **Replies:** 0\ **Last updated:** [February 18, 2022, 12:53pm UTC](https://forums.suse.com/t/kubernetes-cluster-on-ovirt-kvm/37037 "2022-02-18T12:53:43Z")
Hi, does rancher support provisioning of cluster on ovirt or KVM environment. Does it also have an in built CSI driver support. --- ## [Rancher2.6.x群集异常崩溃](https://forums.suse.com/t/rancher2-6-x/37024)
**Author:** [@sheng123](https://forums.suse.com/u/sheng123)\ **Replies:** 0\ **Last updated:** [February 18, 2022, 2:30am UTC](https://forums.suse.com/t/rancher2-6-x/37024 "2022-02-18T02:30:56Z")
情况：rancher2.6.x群集崩溃，无辜出现rancher接口无法链接数据库，数据库数据异常增大，主机IO爆满，群集节点不稳定 现象：使用k3s脚本安装rancher2.6.x版本，外联mysql5.7数据库，运行一段时间出现rancher出现rancher群集不稳定，相关rancher容器一直处于重启，rancher相关的api接口无法链接数据库，数据库中出现大量的错误链接信息，数据库数据急剧增大，宿主机出现IO爆满情况，数据库… --- ## [Kubernetes Cluster on vSphere with CSI and CPI](https://forums.suse.com/t/kubernetes-cluster-on-vsphere-with-csi-and-cpi/15648)
**Author:** [@Rolf\_Bartels](https://forums.suse.com/u/Rolf_Bartels)\ **Replies:** 7\ **Last updated:** [February 15, 2022, 4:18pm UTC](https://forums.suse.com/t/kubernetes-cluster-on-vsphere-with-csi-and-cpi/15648 "2022-02-15T16:18:38Z")
Hello, When will Rancher support the vSphere CSI and CPI drivers ?, with the release of ESX 6.7 U3 installing these drivers will allow the vsphere to have the mapping in the vsphere UI of the containers and their PVC’s.… --- ## [How to Enable SNMP ins SUSE 12](https://forums.suse.com/t/how-to-enable-snmp-ins-suse-12/36960)
**Author:** [@bryansuguitan](https://forums.suse.com/u/bryansuguitan)\ **Replies:** 0\ **Last updated:** [February 11, 2022, 9:54am UTC](https://forums.suse.com/t/how-to-enable-snmp-ins-suse-12/36960 "2022-02-11T09:54:09Z")
HI, Would you kindly help me install SNMP in SUSE 12 Server. Kindly indicate steps thank you!!! --- ## [On premise . private IAAS cloud rancher cluster deploy guide](https://forums.suse.com/t/on-premise-private-iaas-cloud-rancher-cluster-deploy-guide/36924)
**Author:** [@Montaser\_Islam](https://forums.suse.com/u/Montaser_Islam)\ **Replies:** 0\ **Last updated:** [February 8, 2022, 5:39am UTC](https://forums.suse.com/t/on-premise-private-iaas-cloud-rancher-cluster-deploy-guide/36924 "2022-02-08T05:39:11Z")
hi , i am totally new at rancher, can anyone share the deployment guide for custom iaas platform. i am able to install rancher gui using docker on ubuntu using this guide, but in host join part i am falling , can an… --- ## [SOLVED - Rancher Inaccessible - 503 Service Temporarily Unavailable](https://forums.suse.com/t/solved-rancher-inaccessible-503-service-temporarily-unavailable/36865)
**Author:** [@sami](https://forums.suse.com/u/sami)\ **Replies:** 1\ **Last updated:** [February 2, 2022, 12:10am UTC](https://forums.suse.com/t/solved-rancher-inaccessible-503-service-temporarily-unavailable/36865 "2022-02-02T00:10:35Z")
Hi there, I’m currently unable to access my Rancher local cluster’s dashboard and when I try from my web browser I’m presented with “503 Service Temporarily Unavailable” and occasionally “502 Bad Gateway”. It becomes in… --- ## [Questions.yml and its use](https://forums.suse.com/t/questions-yml-and-its-use/36796)
**Author:** [@freedpary](https://forums.suse.com/u/freedpary)\ **Replies:** 0\ **Last updated:** [January 24, 2022, 10:24am UTC](https://forums.suse.com/t/questions-yml-and-its-use/36796 "2022-01-24T10:24:53Z")
Hello friends trying to use questions.yml and it contains variables. - variable: customVars default: true label: Default custom vars type: boolean required: true show\_subquestion\_if: true group: "Vars" su… --- ## [Templates on Rancher 2.5.9](https://forums.suse.com/t/templates-on-rancher-2-5-9/21165)
**Author:** [@emp0001](https://forums.suse.com/u/emp0001)\ **Replies:** 3\ **Last updated:** [January 24, 2022, 7:14am UTC](https://forums.suse.com/t/templates-on-rancher-2-5-9/21165 "2022-01-24T07:14:23Z")
Is there any way to create the templates to automate deployment on Rancher ? --- ## [GRPC cross-cluster routing setup](https://forums.suse.com/t/grpc-cross-cluster-routing-setup/36169)
**Author:** [@SebManGK](https://forums.suse.com/u/SebManGK)\ **Replies:** 3\ **Last updated:** [January 17, 2022, 6:10am UTC](https://forums.suse.com/t/grpc-cross-cluster-routing-setup/36169 "2022-01-17T06:10:32Z")
Hello all, I’m struggeling with exposing the Thanos-sidecar via GRPC deployed with monitoring-chart for a Thanos-querier located in another cluster. All clusters are managed by Rancher with its default nginx-ingress-con… --- ## [My Introduction to Rancher, Kubernetes, etc](https://forums.suse.com/t/my-introduction-to-rancher-kubernetes-etc/36701)
**Author:** [@Bernard\_Buterin](https://forums.suse.com/u/Bernard_Buterin)\ **Replies:** 4\ **Last updated:** [January 12, 2022, 1:51am UTC](https://forums.suse.com/t/my-introduction-to-rancher-kubernetes-etc/36701 "2022-01-12T01:51:46Z")
Hello everyone, I started on this path to Kubernetes to understand how I could make use of it. My starting point that lead me towards Rancher is that I found a youtube video guide with Kubernetes and Rancher that sound… [Previous page](https://forums.suse.com/c/general/1.md?page=18) [Next page](https://forums.suse.com/c/general/1.md?page=20)