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Option B: Bring Your Own Certificate, Self-signed.Option A: Default Rancher-generated Self-signed Certificate.Record all transactions with the Rancher API? See API Auditing.Complete an Air Gap Installation? See Air Gap: Docker Install.Configure custom CA root certificate to access your services? See Custom CA root certificate.Use a proxy? See HTTP Proxy Configuration.SSL secures all Rancher network communication, like when you login or interact with a cluster. Choose an SSL Option and Install Rancherįor security purposes, SSL (Secure Sockets Layer) is required when using Rancher. Provision a single Linux host according to our Requirements to launch your Rancher server.
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Make sure that your node fulfills the general installation requirements. Requirements for OS, Docker, Hardware, and Networking Because many features of Rancher run as deployments, and privileged mode is required to run containers within containers, you will need to install Rancher with the -privileged option. When the Rancher server is deployed in the Docker container, a local Kubernetes cluster is installed within the container for Rancher to use.
![manually install kubernetes cluster on mac docker install manually install kubernetes cluster on mac docker install](https://d33wubrfki0l68.cloudfront.net/349824f68836152722dab89465835e604719caea/6e0b7/images/docs/ui-dashboard.png)
For details, refer to the documentation on migrating Rancher to a new cluster. The Rancher backup operator can be used to migrate Rancher from the single Docker container install to an installation on a high-availability Kubernetes cluster. The ability to migrate Rancher to a high-availability cluster depends on the Rancher version: See Docker Install with an External Load Balancer instead.Ī Docker installation of Rancher is recommended only for development and testing purposes. In this installation scenario, you’ll install Docker on a single Linux host, and then deploy Rancher on your host using a single Docker container. Rancher can be installed by running a single Docker container.