diff --git a/content/rancher/v2.x/en/installation/ha-server-install-external-lb/_index.md b/content/rancher/v2.x/en/installation/ha-server-install-external-lb/_index.md index fd5b47854e3..f542d82e772 100644 --- a/content/rancher/v2.x/en/installation/ha-server-install-external-lb/_index.md +++ b/content/rancher/v2.x/en/installation/ha-server-install-external-lb/_index.md @@ -78,6 +78,8 @@ Before you install Rancher, confirm you meet the host requirements. Provision 3 {{< requirements_ports >}} +![Basic Port Requirements]({{< baseurl >}}/img/rancher/port-communications.png) + ## 2. Configure Load Balancer When using a load balancer in front of Rancher, there's no need for the container to redirect port communication from port 80 or port 443. By passing the header `X-Forwarded-Proto: https`, this redirect is disabled. This is the expected configuration when terminating SSL externally. diff --git a/content/rancher/v2.x/en/installation/ha-server-install/_index.md b/content/rancher/v2.x/en/installation/ha-server-install/_index.md index 6dafaa0f433..0ff499d2f02 100644 --- a/content/rancher/v2.x/en/installation/ha-server-install/_index.md +++ b/content/rancher/v2.x/en/installation/ha-server-install/_index.md @@ -78,6 +78,8 @@ Before you install Rancher, confirm you meet the host requirements. Provision 3 {{< requirements_ports >}} +![Basic Port Requirements]({{< baseurl >}}/img/rancher/port-communications.png) + ## 2. Configure Load Balancer We will be using Nginx as our Layer 4 Load Balancer (TCP). Nginx will forward all connections to one of your Rancher nodes. diff --git a/content/rancher/v2.x/en/installation/single-node-install-external-lb/_index.md b/content/rancher/v2.x/en/installation/single-node-install-external-lb/_index.md index 9dcc07b9caf..6b3bd3cca95 100644 --- a/content/rancher/v2.x/en/installation/single-node-install-external-lb/_index.md +++ b/content/rancher/v2.x/en/installation/single-node-install-external-lb/_index.md @@ -49,6 +49,8 @@ Provision a single Linux host to launch your {{< product >}} Server. {{< requirements_ports >}} +![Basic Port Requirements]({{< baseurl >}}/img/rancher/port-communications.png) + {{< note_server-tags >}} ## 2. Choose an SSL Option and Install Rancher diff --git a/content/rancher/v2.x/en/installation/single-node-install/_index.md b/content/rancher/v2.x/en/installation/single-node-install/_index.md index 1e7f2d9e7a6..f96b6934725 100644 --- a/content/rancher/v2.x/en/installation/single-node-install/_index.md +++ b/content/rancher/v2.x/en/installation/single-node-install/_index.md @@ -38,6 +38,8 @@ Provision a single Linux host to launch your {{< product >}} Server. {{< requirements_ports >}} +![Basic Port Requirements]({{< baseurl >}}/img/rancher/port-communications.png) + {{< note_server-tags >}} ## 2. Choose an SSL Option and Install Rancher diff --git a/layouts/shortcodes/requirements_ports.html b/layouts/shortcodes/requirements_ports.html index 78fe292fd10..94ecd8c298f 100644 --- a/layouts/shortcodes/requirements_ports.html +++ b/layouts/shortcodes/requirements_ports.html @@ -277,5 +277,4 @@

The following image depicts the minimum ports you need open for Rancher to communicate. You may need to open more ports, per the table above.

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