Rancher

wikipedia:Rancher_Labs (2014, private) (Trends) Rancher is an open source software platform that enables organizations to run and manage Docker and Kubernetes in production

• https://github.com/rancher

Installation, versions:

• brew install --cask rancher
• brew install rancher-cli
• helm install rancher

• Rancher Desktop

• Rancher Server
• Racher impersonation

Rancher-cli

rancher config
rancher server ls
rancher login
rancher settings
rancher context switch
rancher projects --help

sudo docker run -d --privileged --name rancher --restart=unless-stopped -p 80:80 -v /home/ubuntu/rancher:/var/lib/rancher rancher/rancher:latest

Activities

• Read Rancher Ingress Configuration: https://ranchermanager.docs.rancher.com/how-to-guides/new-user-guides/kubernetes-resources-setup/load-balancer-and-ingress-controller/ingress-configuration

Errors

critical	etcdHighNumberOfFailedGRPCRequests	etcd cluster "kube-etcd": 100% of requests for Watch 
failed on etcd instance 10.248.98.543:2300.

Related

• Docker Desktop
• field.cattle.io/publicEndpoints
• K9s, Lens
• K3d, k3s
• Klipper Service Load Balancer
• Portainer
• Traefik
• Lima virtual machines
• kube-apiserver, kube-controller-manager, kube-scheduler, kube-proxy
• hyperkube
• https://hub.docker.com/r/rancher/mirrored-coreos-etcd
• Tanzu
• Core -> Events

See also

• rancher-cli: rancher [ context | cluster | up | ps | login | config | projects | ssh | namespaces | server | --help ]
• Rancher, RancherOS, Rancher Server, Rancher Desktop, Rancher Webhook, rancher config, k3d, k3s, Klipper, RKE, Harvester, Longhorn, rancher-agent, Rancher authentication providers, cattle.io, ACE, Norman, rancher-backup, versions, Rancher Manager and Cluster API (CAPI), Ingress configuration, Terraform Rancher
• K8s tools: Lens, K9s, KUI, Rancher, K8Studio, ksctl, Trivy, Rancher Desktop, Kubernetes Dashboard, Kubetui