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chg: Hostnames In Documentation

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Changed server to controlplane and node-0 to node01, and node-1 to
node02 in the documentation.

Also started reformatting to limit lines to 80 characters.

Added a section on how to enable to root account for login.
This commit is contained in:
Khalifah Shabazz
2025-06-01 22:33:01 -04:00
parent 52a56e1a1d
commit 7945e68d92
8 changed files with 176 additions and 98 deletions
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docs/05-kubernetes-configuration-files.md
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@@ -12,10 +12,10 @@ When generating kubeconfig files for Kubelets the client certificate matching th
> The following commands must be run in the same directory used to generate the SSL certificates during the [Generating TLS Certificates](04-certificate-authority.md) lab.
Generate a kubeconfig file for the `node-0` and `node-1` worker nodes:
Generate a kubeconfig file for the `node01` and `node02` worker nodes:
```bash
for host in node-0 node-1; do
for host in node01 node02; do
kubectl config set-cluster kubernetes-the-hard-way \
--certificate-authority=ca.crt \
--embed-certs=true \
@@ -41,8 +41,8 @@ done
Results:
```text
node-0.kubeconfig
node-1.kubeconfig
node01.kubeconfig
node02.kubeconfig
```
### The kube-proxy Kubernetes Configuration File
@@ -184,10 +184,10 @@ admin.kubeconfig
## Distribute the Kubernetes Configuration Files
Copy the `kubelet` and `kube-proxy` kubeconfig files to the `node-0` and `node-1` machines:
Copy the `kubelet` and `kube-proxy` kubeconfig files to the `node01` and `node02` machines:
```bash
for host in node-0 node-1; do
for host in node01 node02; do
ssh root@${host} "mkdir -p /var/lib/{kube-proxy,kubelet}"
scp kube-proxy.kubeconfig \