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Catherine Luse
2019-12-06 14:44:15 -07:00
parent ae957b883d
commit d4b0793a2d
2 changed files with 8 additions and 11 deletions
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content/rancher/v2.x/en/installation/air-gap/_index.md
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@@ -17,17 +17,14 @@ This section is about installations of Rancher server in an air gapped environme
Rancher supports air gap installs using a private registry. You must have your own private registry or other means of distributing Docker images to your machines. If you need help with creating a private registry, please refer to the [Docker documentation](https://docs.docker.com/registry/).
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The following CLI tools are required for the HA install. Make sure these tools are installed on your workstation and available in your `$PATH`.
* [kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/#install-kubectl) - Kubernetes command-line tool.
* [rke]({{< baseurl >}}/rke/latest/en/installation/) - Rancher Kubernetes Engine, cli for building Kubernetes clusters.
* [helm](https://docs.helm.sh/using_helm/#installing-helm) - Package management for Kubernetes. Refer to the [Helm version requirements]({{<baseurl>}}/rancher/v2.x/en/installation/helm-version) to choose a version of Helm to install Rancher.
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> **Prerequisites For HA Install Only:**
>
> The following CLI tools are required for the HA install. Make sure these tools are installed on your workstation and available in your `$PATH`.
>
> * [kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/#install-kubectl) - Kubernetes command-line tool.
> * [rke]({{< baseurl >}}/rke/latest/en/installation/) - Rancher Kubernetes Engine, cli for building Kubernetes clusters.
> * [helm](https://docs.helm.sh/using_helm/#installing-helm) - Package management for Kubernetes. Refer to the [Helm version requirements]({{<baseurl>}}/rancher/v2.x/en/installation/helm-version) to choose a version of Helm to install Rancher.
## Installation Outline
content/rancher/v2.x/en/installation/ha/_index.md
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@@ -11,7 +11,7 @@ This procedure walks you through setting up a 3-node cluster with Rancher Kubern
> **Important:** For the best performance and security, we recommend a dedicated Kubernetes cluster for the Rancher management server. Running user workloads on this cluster is not advised. After deploying Rancher, you can [create or import clusters]({{< baseurl >}}/rancher/v2.x/en/cluster-provisioning/#cluster-creation-in-rancher) for running your workloads.
We recommend the following configurations for the load balancer and Ingress controllers:
We recommend the following architecture and configurations for the load balancer and Ingress controllers:
* DNS for Rancher should resolve to a Layer 4 load balancer (TCP)
* The Load Balancer should forward port TCP/80 and TCP/443 to all 3 nodes in the Kubernetes cluster.