gophercon 2018 demo

This repo contains all the software that is going to be used during the Gophercon 2018 demo of my talk.

Prerequisites

A Kubernetes cluster somewhere. For example, if you want one on gcloud:

$ PROJECT_ID=gophercon-$RANDOM
$ gcloud projects create $PROJECT_ID
$ gcloud config set project $PROJECT_ID
$ gcloud config set compute/zone europe-west1-b
$ gcloud container clusters create gke # It will ask you to enable Kubernetes, do it

If you are cheap (like me) you can create a cluster of preemptible machines instead:

$ gcloud beta container clusters create gke-preemptible --preemptible
$ gcloud config set container/cluster gke-preemptible
$ gcloud beta container node-pools create preemptible-pool --preemptible
$ gcloud beta container node-pools delete default-pool

Now you can get the credentials to start using your cluster:

$ gcloud container clusters get-credentials gke # or gke-preemptible

Helm on it. If you are having RBAC problems: https://github.com/kubernetes/helm/blob/master/docs/rbac.md
```
$ helm init
```
Jenkins installed:
```
$ helm install -f hack/jenkins-values.yaml stable/jenkins
```
On Jenkins you will also need a "username and password" secret called: agonzalezro-hub-credentials (or change the Jenkinsfile if you want to use other ID) for having access to push images to Docker Hub.
If you want to use the In-Cluster Config for kubectl without having to bother about permissions permissions you can give them all to the default account:
```
$ kubectl create -f hack/do-not-do-this-at-home-rbac.yaml
```

What else?

Come to the talk and you will see!

agonzalezro/gophercon

gophercon 2018 demo

Prerequisites

What else?