mirrors
/
kubernetes-the-hard-way
mirror of https://github.com/kelseyhightower/kubernetes-the-hard-way
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge pull request #131 from sujiar37/master 

updated docs - certificate verification
pull/584/head
Mumshad Mannambeth 2020-05-19 04:10:11 +08:00 committed by GitHub
parent 6cb552e03b e9db375e4c
commit c8a8aaccce
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 25 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
README.md
View File

@ -55,3 +55,4 @@ Kubernetes The Hard Way guides you through bootstrapping a highly available Kube
* [Smoke Test](docs/15-smoke-test.md)
* [E2E Test](docs/16-e2e-tests.md)
* [Extra - Dynamic Kubelet Configuration](docs/17-extra-dynamic-kubelet-configuration.md)
* [Extra - Certificate Verification](docs/verify-certificates.md)

BIN
docs/images/master-1-cert.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 100 KiB

BIN
docs/images/master-2-cert.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 75 KiB

BIN
docs/images/worker-1-cert.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 44 KiB

24
docs/verify-certificates.md Normal file
View File

@ -0,0 +1,24 @@
# Verify Certificates in Master-1/2 & Worker-1
This script intends to assist the verification of certificates for each Kubernetes component as part of building the cluster. The execution of the script is straight forward as soon as you have completed the Lab steps up to [Bootstrapping the Kubernetes Worker Nodes](./09-bootstrapping-kubernetes-workers.md). The script is named as `cert_verify.sh` and it is available at `/home/vagrant` directory of master-1 , master-2 and worker-1 nodes.
It is important that the script execution needs to be done by following commands after logging into the respective virtual machines [ whether it is master-1 / master-2 / worker-1 ] via SSH.
```bash
cd /home/vagrant
bash cert_verify.sh
```
Following are the successful output of script execution under different nodes,
1. VM: Master-1
![Master-1-Cert-Verification](./images/master-1-cert.png)
2. VM: Master-2
![Master-2-Cert-Verification](./images/master-2-cert.png)
3. VM: Worker-1
![Worker-1-Cert-Verification](./images/worker-1-cert.png)