Retrieving the Kube Config
Note
This step is optional once the setup-kubernetes.yml playbook has been used to deploy Kubernetes
Once the environment is online, proceed to login to the environment and begin the deployment normally. You'll find the launch node has everything needed, in the places they belong, to get the environment online.
Install kubectl
Install the kubectl tool.
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
sudo install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl
Install the convert plugin
The convert plugin can be used to assist with upgrades.
curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl-convert"
sudo install -o root -g root -m 0755 kubectl-convert /usr/local/bin/kubectl-convert
Retrieve the kube config
Retrieve the kube config from our first controller.
Tip
In the following example, X.X.X.X is expected to be the first controller.
Note
In the following example, ubuntu is the assumed user.
mkdir -p ~/.kube
rsync -e "ssh -F ${HOME}/.ssh/openstack-keypair.config" \
--rsync-path="sudo rsync" \
-avz ubuntu@X.X.X.X:/root/.kube/config "${HOME}/.kube/config"
Edit the kube config to point at the first controller.