diff --git a/content/rancher/v2.x/en/admin-settings/authentication/google/_index.md b/content/rancher/v2.x/en/admin-settings/authentication/google/_index.md index 64de99ae633..f29f6520b21 100644 --- a/content/rancher/v2.x/en/admin-settings/authentication/google/_index.md +++ b/content/rancher/v2.x/en/admin-settings/authentication/google/_index.md @@ -103,4 +103,4 @@ Using the Unique ID of the service account key, register it as an Oauth Client u 1. Click **Authenticate with Google**. 1. Click **Save**. -**Result:** Google authentication is successfully configured. \ No newline at end of file +**Result:** Google authentication is successfully configured. diff --git a/content/rancher/v2.x/en/cluster-provisioning/node-requirements/_index.md b/content/rancher/v2.x/en/cluster-provisioning/node-requirements/_index.md index cf5e5cddd61..4f717cc551c 100644 --- a/content/rancher/v2.x/en/cluster-provisioning/node-requirements/_index.md +++ b/content/rancher/v2.x/en/cluster-provisioning/node-requirements/_index.md @@ -88,7 +88,7 @@ The following table depicts the port requirements for [Rancher Launched Kubernet ### Port Requirements for Clusters Hosted by an Infrastructure Provider -If you are launching a Kubernetes cluster on nodes that are in an infastructure provider such as Amazon EC2, Google Container Engine, DigitalOcean, Azure, or vSphere, [these port requirements]({{}}/rancher/v2.x/en/cluster-provisioning/node-requirements/port-reqs-for-infrastructure-provider) apply. +If you are launching a Kubernetes cluster on nodes that are in an infastructure provider such as Amazon EC2, Google Container Engine, DigitalOcean, Azure, or vSphere, these port requirements apply. These required ports are automatically opened by Rancher during creation of clusters using cloud providers. @@ -157,4 +157,4 @@ However, this traffic may be blocked when: - You have applied strict host firewall policies on the node. - You are using nodes that have multiple interfaces (multihomed). -In these cases, you have to explicitly allow this traffic in your host firewall, or in case of public/private cloud hosted machines (i.e. AWS or OpenStack), in your security group configuration. Keep in mind that when using a security group as source or destination in your security group, explicitly opening ports only applies to the private interface of the nodes/instances. \ No newline at end of file +In these cases, you have to explicitly allow this traffic in your host firewall, or in case of public/private cloud hosted machines (i.e. AWS or OpenStack), in your security group configuration. Keep in mind that when using a security group as source or destination in your security group, explicitly opening ports only applies to the private interface of the nodes/instances. diff --git a/content/rancher/v2.x/en/cluster-provisioning/production/_index.md b/content/rancher/v2.x/en/cluster-provisioning/production/_index.md index dda1ab6e072..78edd318a48 100644 --- a/content/rancher/v2.x/en/cluster-provisioning/production/_index.md +++ b/content/rancher/v2.x/en/cluster-provisioning/production/_index.md @@ -32,7 +32,7 @@ For a full list of all the best practices that we recommend, refer to the [best For more information on what each role is used for, refer to the [section on roles for nodes in Kubernetes.]({{}}/rancher/v2.x/en/cluster-provisioning/production/nodes-and-roles) -For more information about the recommended number of nodes for each Kubernetes role, refer to the [section on recommended architecture.]({{}}/rancher/v2.x/en/cluster/provisioning/recommended-architecture) +For more information about the recommended number of nodes for each Kubernetes role, refer to the [section on recommended architecture.]({{}}/rancher/v2.x/encluster-provisioning/recommended-architecture) ### Logging and Monitoring @@ -46,4 +46,4 @@ For more information about the recommended number of nodes for each Kubernetes r ### Networking * Minimize network latency. Rancher recommends minimizing latency between the etcd nodes. The default setting for `heartbeat-interval` is `500`, and the default setting for `election-timeout` is `5000`. These [settings for etcd tuning](https://coreos.com/etcd/docs/latest/tuning.html) allow etcd to run in most networks (except really high latency networks). -* Cluster nodes should be located within a single region. Most cloud providers provide multiple availability zones within a region, which can be used to create higher availability for your cluster. Using multiple availability zones is fine for nodes with any role. If you are using [Kubernetes Cloud Provider]({{}}/rancher/v2.x/en/cluster-provisioning/rke-clusters/options/cloud-providers/) resources, consult the documentation for any restrictions (i.e. zone storage restrictions). \ No newline at end of file +* Cluster nodes should be located within a single region. Most cloud providers provide multiple availability zones within a region, which can be used to create higher availability for your cluster. Using multiple availability zones is fine for nodes with any role. If you are using [Kubernetes Cloud Provider]({{}}/rancher/v2.x/en/cluster-provisioning/rke-clusters/options/cloud-providers/) resources, consult the documentation for any restrictions (i.e. zone storage restrictions). diff --git a/content/rancher/v2.x/en/installation/requirements/_index.md b/content/rancher/v2.x/en/installation/requirements/_index.md index 722a465a8f3..2f65f4d1af3 100644 --- a/content/rancher/v2.x/en/installation/requirements/_index.md +++ b/content/rancher/v2.x/en/installation/requirements/_index.md @@ -131,10 +131,10 @@ The following tables break down the port requirements for inbound and outbound t | TCP | 2376 | Any node IP from a node created using Node driver | Docker daemon TLS port used by Docker Machine | | TCP | 6443 | Hosted/Imported Kubernetes API | Kubernetes API server | -**Note** Rancher nodes may also require additional outbound access for any external [authentication provider]({{< baseurl >}}rancher/v2.x/en/admin-settings/authentication/) which is configured (LDAP for example). +**Note** Rancher nodes may also require additional outbound access for any external [authentication provider]({{< baseurl >}}/rancher/v2.x/en/admin-settings/authentication/) which is configured (LDAP for example). ### Additional Port Requirements for Nodes in High-Availability Rancher Installations You will need to open additional ports to the launch the Kubernetes cluster that is required for a high-availability installation of Rancher. -The ports that need to be opened for each node depend on the node's Kubernetes role: etcd, controlplane, or worker. For a breakdown of the port requirements for each role, refer to the [port requirements for the Rancher Kubernetes Engine.]({{}}/rke/latest/en/os/#ports) \ No newline at end of file +The ports that need to be opened for each node depend on the node's Kubernetes role: etcd, controlplane, or worker. For a breakdown of the port requirements for each role, refer to the [port requirements for the Rancher Kubernetes Engine.]({{}}/rke/latest/en/os/#ports) diff --git a/content/rancher/v2.x/en/quick-start-guide/deployment/quickstart-manual-setup/_index.md b/content/rancher/v2.x/en/quick-start-guide/deployment/quickstart-manual-setup/_index.md index 931c0587ff5..1878ac34a56 100644 --- a/content/rancher/v2.x/en/quick-start-guide/deployment/quickstart-manual-setup/_index.md +++ b/content/rancher/v2.x/en/quick-start-guide/deployment/quickstart-manual-setup/_index.md @@ -36,7 +36,7 @@ This Quick Start Guide is divided into different tasks for easier consumption. >**Note:** > When using a cloud-hosted virtual machine you need to allow inbound TCP communication to ports 80 and 443. Please see your cloud-host's documentation for information regarding port configuration. > - > For a full list of port requirements, refer to [Single Node Installation]({{}}/rancher/v2.x/en/installation/node-requirements/). + > For a full list of port requirements, refer to [Single Node Installation]({{}}/rancher/v2.x/en/cluster-provisioning/node-requirements/). Provision the host according to our [Requirements]({{< baseurl >}}/rancher/v2.x/en/installation/requirements/).