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Bootstrap Kubernetes the hard way on Google Cloud Platform. No scripts.
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Gonzalo Fernandez ordas 9b9da1a1a6
Update 09-bootstrapping-kubernetes-workers.md 
The previous configuration exposes the following issue:
```
Jul 23 12:41:43 worker-2 kubelet[29002]: #011For verbose messaging see aws.Config.CredentialsChainVerboseErrors
Jul 23 12:41:43 worker-2 kubelet[29002]: E0723 12:41:43.068772   29002 remote_runtime.go:81] Version from runtime service failed: rpc error: code = Unimplemented desc = unknown service runtime.v1alpha2.RuntimeService
Jul 23 12:41:43 worker-2 kubelet[29002]: E0723 12:41:43.068808   29002 kuberuntime_manager.go:197] Get runtime version failed: get remote runtime typed version failed: rpc error: code = Unimplemented desc = unknown service runtime.v1alpha2.RuntimeService
Jul 23 12:41:43 worker-2 kubelet[29002]: F0723 12:41:43.068821   29002 server.go:274] failed to run Kubelet: failed to create kubelet: get remote runtime typed version failed: rpc error: code = Unimplemented desc = unknown service runtime.v1alpha2.RuntimeService
Jul 23 12:41:43 worker-2 systemd[1]: kubelet.service: Main process exited, code=exited, status=255/n/a
Jul 23 12:41:43 worker-2 systemd[1]: kubelet.service: Failed with result 'exit-code'.
```

otherwise using the default config and restarting containerd and the kubelet service seems to come back clean.

This is:
```
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 18.04.4 LTS
Release:	18.04
Codename:	bionic

kubelet --version
Kubernetes v1.18.6
```
 		2020-07-23 13:52:03 +01:00
deployments Update to Kubernetes 1.18.6 2020-07-18 00:42:18 -07:00
docs Update 09-bootstrapping-kubernetes-workers.md 2020-07-23 13:52:03 +01:00
.gitignore Update to Kubernetes 1.15.3 2019-09-15 12:10:26 -07:00
CONTRIBUTING.md Add brief contribution guide 2018-01-30 07:38:21 -08:00
COPYRIGHT.md Update to Kubernetes 1.15.3 2019-09-15 12:10:26 -07:00
LICENSE add LICENSE file 2016-07-09 09:31:13 -07:00
README.md Update to Kubernetes 1.18.6 2020-07-18 00:42:18 -07:00

README.md

Kubernetes The Hard Way

This tutorial walks you through setting up Kubernetes the hard way. This guide is not for people looking for a fully automated command to bring up a Kubernetes cluster. If that's you then check out Google Kubernetes Engine, or the Getting Started Guides.

Kubernetes The Hard Way is optimized for learning, which means taking the long route to ensure you understand each task required to bootstrap a Kubernetes cluster.

The results of this tutorial should not be viewed as production ready, and may receive limited support from the community, but don't let that stop you from learning!

Copyright

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Target Audience

The target audience for this tutorial is someone planning to support a production Kubernetes cluster and wants to understand how everything fits together.

Cluster Details

Kubernetes The Hard Way guides you through bootstrapping a highly available Kubernetes cluster with end-to-end encryption between components and RBAC authentication.

Labs

This tutorial assumes you have access to the Google Cloud Platform. While GCP is used for basic infrastructure requirements the lessons learned in this tutorial can be applied to other platforms.