You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
Vagrant Kubernetes Lab
|
|
|
|
|
======================
|
|
|
|
|
|
|
|
|
|
#### Quickstart
|
|
|
|
|
|
|
|
|
|
Boots a 2 node Kubernetes cluster (1 master + 1 worker) and drops you straight in to the master shell to run `kubectl` commands
|
|
|
|
|
|
|
|
|
|
`make`
|
|
|
|
|
|
|
|
|
|
#### Details
|
|
|
|
|
|
|
|
|
|
Builds a Kubernetes cluster using `kubeadm` with one of the following configurations:
|
|
|
|
|
|
|
|
|
|
- 2 nodes - 1 master, 1 worker
|
|
|
|
|
- 3 nodes - 1 master, 2 workers
|
|
|
|
|
- 4 nodes - 3 masters, 1 worker
|
|
|
|
|
- 5 nodes - 3 masters, 2 workers
|
|
|
|
|
|
|
|
|
|
The hosts are intuitively named:
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
master1
|
|
|
|
|
master2
|
|
|
|
|
master3
|
|
|
|
|
worker1
|
|
|
|
|
worker2
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
You can boot whichever ones you want intuitively via
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
vagrant up <selection of nodes>
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
eg.
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
vagrant up master1 worker1
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
or use any one of the following script shortcuts to give you one of the above configurations:
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
./2nodes.sh
|
|
|
|
|
./3nodes.sh
|
|
|
|
|
./4nodes.sh
|
|
|
|
|
./5nodes.sh
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
Tear down the lab in the usual vagrant way:
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
vagrant destroy
|
|
|
|
|
```
|
