https://github.com/cloudacademy/gitops-sandpit

Fully Functional GitOps Sandpit Environment
https://github.com/cloudacademy/gitops-sandpit

cloudacademy devops flux gitops kubernetes

Last synced: 12 days ago
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Fully Functional GitOps Sandpit Environment

• Host: GitHub
• URL: https://github.com/cloudacademy/gitops-sandpit
• Owner: cloudacademy
• Created: 2020-09-28T06:05:21.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-09-28T20:49:47.000Z (over 4 years ago)
• Last Synced: 2024-11-13T18:27:29.428Z (2 months ago)
• Topics: cloudacademy, devops, flux, gitops, kubernetes
• Homepage:
• Size: 1000 Bytes
• Stars: 1
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# GitOps Sandpit Environment

# Background

Contains a ```Vagrantfile``` which will launch a fully functional GitOps environment which includes the following:

* Kubernetes v1.19.3

* Flux v1.5.0

## Install Instructions

1. Fork the https://github.com/cloudacademy/gitops-demo repo 

2. Edit the ```Vagrantfile```, update the ```FORKED_GITOPS_DEMO_REPO``` variable to point to your forked copy

3. Launch the GitOps Vagrant box using ```vagrant up```

4. Extract the Flux SSH public key from the output of the previous command and then add it as a new **Deploy Key** with both read/write access for the forked repo as configured within the ```FORKED_GITOPS_DEMO_REPO``` variable

5. SSH into the new GitOps Vagrant box using ```vagrant ssh```

## Vagrantfile

```

Vagrant.configure("2") do |config|

  config.vm.box = "cloudacademydevops.k8s"

  config.vm.provision "shell", inline: <<-SHELL

    kubectl create ns flux

    kubectl create ns cloudacademy

    helm repo add fluxcd https://charts.fluxcd.io

    helm repo update

    #NOTE: Fork the cloudacademy/gitops-demo repo

    #then update the following line with your forked version

    FORKED_GITOPS_DEMO_REPO=github.com:cloudacademy/gitops-demo

    helm install flux --set git.url=git@$FORKED_GITOPS_DEMO_REPO --namespace flux fluxcd/flux --version 1.5.0

    echo waiting for flux pods to launch...

    kubectl wait --timeout=300s --for=condition=available deploy flux -n flux

    kubectl wait --timeout=300s --for=condition=available deploy flux-memcached -n flux

    echo flux ready!!

    echo

    echo ============================

    echo copy this SSH key and configure as a new Deploy key in the $FORKED_GITOPS_DEMO_REPO GitHub repo

    kubectl -n flux logs deployment/flux | grep identity.pub | cut -d '"' -f2 | cut -d " " -f1,2

    echo ============================

    echo

    echo login into vagrant box:

    echo vagrant ssh

    echo   kubectl -n flux get all

    echo

    echo finished!

  SHELL

end

```