gitkube

An nginx example application to be used with gitkube: git push to deploy on to Kubernetes.

Instructions

Install gitkube on your Kubernetes cluster

$ kubectl create -f https://raw.githubusercontent.com/hasura/gitkube/master/manifests/gitkube-setup.yaml

$ #expose gitkubed service
$ kubectl --namespace kube-system expose deployment gitkubed --type=LoadBalancer --name=gitkubed

Clone this repo:

$ git clone https://github.com/hasura/gitkube-example
$ cd gitkube-example

Create a kubernetes deployment and service:
```
$ kubectl create -f k8s.yaml
```

Add your SSH public key to remote.yaml:

$ cat ~/.ssh/id_rsa.pub | awk '$0="  - "$0' >> "remote.yaml"

[Multi-node] If you are running a multi-node cluster, remote.yaml should specify a registry to push and pull from/into the cluster. Read more about this secret here
```
  registry:
  url: "registry.io/user"
  credentials:
  # dockercfg secret
    secretKeyRef:
      name: regsecret
      key: .dockercfg
```
Create the gitkube remote:
```
$ kubectl create -f remote.yaml
```

Wait for the remote url:

$ kubectl get remote example -o json | jq -r '.status.remoteUrl'
# remoteUrl will be like ssh://example-default@[ip-address]/~/git/example-default

Create the git remote:
```
$ git remote add example [remoteUrl]
```
Git push to update the nginx application
```
$ git push example master
```
Checkout the application using kubectl proxy:
```
$ kubectl proxy
```
Visit http://localhost:8001/api/v1/namespaces/default/services/nginx/proxy on browser

OlegGorj/GitKube

gitkube

Instructions