https://github.com/keleustes/cluster-api-provider-airship
POC of implementation of the cluster-api for the Airship OpenInfrastructure project
https://github.com/keleustes/cluster-api-provider-airship
airship cluster-api k8s-sig-cluster-lifecycle
Last synced: about 1 month ago
JSON representation
POC of implementation of the cluster-api for the Airship OpenInfrastructure project
- Host: GitHub
- URL: https://github.com/keleustes/cluster-api-provider-airship
- Owner: keleustes
- License: apache-2.0
- Created: 2019-05-23T22:22:22.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2019-05-24T00:00:11.000Z (almost 6 years ago)
- Last Synced: 2023-03-03T22:43:47.229Z (about 2 years ago)
- Topics: airship, cluster-api, k8s-sig-cluster-lifecycle
- Language: Go
- Homepage: https://keleustes.github.io
- Size: 89.8 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# cluster-api-provider-airship
POC of cluster-api implementation for Airship
Quick notes taken during the creation of the cluster-api-provider-airship scaffolding creation
## Prerequesist
Install dep
```bash
curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
sudo mv $HOME/bin/dep /usr/bin
```
Install kustomize
```bash
wget https://github.com/kubernetes-sigs/kustomize/releases/download/v1.0.11/kustomize_1.0.11_linux_amd64
mv kustomize_1.0.11_linux_amd64 kustomize
chmod +x kustomize
sudo mv kustomize /usr/bin/
```
Install kubebuilder (contains a copy of kubectl, etcd and kubeapi-server)
```bash
wget https://github.com/kubernetes-sigs/kubebuilder/releases/download/v1.0.8/kubebuilder_1.0.8_linux_amd64.tar.gz
tar xvf kubebuilder_1.0.8_linux_amd64.tar.gz
mv kubebuilder_1.0.8_linux_amd64 kubebuilder
sudo mv kubebuilder /usr/local
```
Ensure the local kubelete and kubernetes cluster is stopped
```bash
sudo systemctl stop kubelet
docker stop $(docker ps -qa)
export PATH=$PATH:/usr/local/kubebuilder/bin
```
## Creation of scaffolding
### Generation steps
```bash
cd cluster-api-provider-airship/
```
```bash
kubebuilder init --domain airshipit.org --license apache2 --owner "The Kubernetes Authors"
git add .
git commit -m "Generate scaffolding."
git push
```
```bash
kubebuilder create api --group airship --version v1alpha1 --kind AirshipClusterProviderSpec
kubebuilder create api --group airship --version v1alpha1 --kind AirshipClusterProviderStatus
kubebuilder create api --group airship --version v1alpha1 --kind AirshipMachineProviderStatus
kubebuilder create api --group airship --version v1alpha1 --kind AirshipMachineProviderSpec
vi cmd/manager/main.go
mkdir -p pkg/cloud/airship/actuators/cluster/
mkdir -p pkg/cloud/airship/actuators/machine/
vi pkg/cloud/airship/actuators/cluster/actuator.go
vi pkg/cloud/airship/actuators/machine/actuator.go
vi pkg/controller/add_cluster_controller.go
vi pkg/controller/add_machine_controller.go
vi Makefile
dep ensure
export IMG=keleustes/cluster-api-provider-airship
dep ensure
make
make docker-build IMG=${IMG}
git add .
git commit -m "Add CRDs and build image"
git push
```
### Cleanup steps
If you used brute force, git add . the repository becomes bulky. In order to keep the
scrict minimum
```bash
git rm -fr vendor/
git rm -fr bin/
git commit
git push origin --force --all
```
```bash
git filter-branch --index-filter "git rm -rf --cached --ignore-unmatch vendor" HEAD
git push origin --force --all
git clone https://github.com/keleustes/cluster-api-provider-airship.git
```
```bash
git filter-branch --index-filter "git rm -rf --cached --ignore-unmatch bin" HEAD
git push origin --force --all
git clone https://github.com/keleustes/cluster-api-provider-airship.git
```
## Rebuild images
List of commands used to rebuild and publish the images.
```bash
export IMG=keleustes/cluster-api-provider-airship
dep ensure
make
make docker-build IMG=${IMG}
make docker-push IMG=${IMG}
```
## Deployment and tests
List of commands to deploy and test.
Ensure that /usr/local/kubebuilder is no longer in your path if you are using the same machine
```bash
kubectl get nodes
kubectl apply -f provider-components.yaml
kubectl get all --all-namespaces
kubectl logs pod/cluster-api-provider-airship-controller-manager-0 -n cluster-api-provider-airship-system manager
```
TBD
## Testing clusterctl
```bash
make clusterctl
./bin/clusterctl create cluster --cluster cmd/clusterctl/examples/airship/cluster.yaml --machines cmd/clusterctl/examples/airship/machines.yaml --addon-components cmd/clusterctl/examples/airship/addons.yaml --provider-components cmd/clusterctl/examples/airship/provider-components.yaml --provider airship
```