prep vagrant for devops courses with ansible, k8s and jenkins

Vagrantfile

Vagrant.configure("2") do |config|
  ## VM for target deployments
  config.vm.define "target", autostart: false do |target|
    target.vm.box = "centos/7"
    target.vm.network "forwarded_port", guest: 8000, host: 8000
    target.vm.network "private_network", ip: "10.10.50.3"
    target.vm.provider "virtualbox" do |vb|
      vb.memory = "512"
    end
    #target.vm.synced_folder "../target_home_folder", "/home/vagrant/target"
    #target.vm.synced_folder "../target_www_folder", "/var/www/target"
  target.vm.provision "shell", inline: <<-SHELL
    hostnamectl set-hostname target
    # yum install -y java-1.8.0-openjdk-devel git yum-utils unzip ansible
  SHELL
  end

  ## VM with Jenkins, Ansible, Docker
  config.vm.define "toolbox" do |target|
    target.vm.box = "centos/7"
    # jenkins port
    target.vm.network "forwarded_port", guest: 8080, host: 8080
    # docker port
    target.vm.network "forwarded_port", guest: 2375, host: 2375
    # ngrok port
    target.vm.network "forwarded_port", guest: 4040, host: 4040

    target.vm.network "private_network", ip: "10.10.50.2"
    target.vm.provider "virtualbox" do |vb|
      vb.memory = "2048"
    end

    #target.vm.synced_folder "../toolbox_folder", "/home/vagrant/toolbox"

    target.vm.provision "shell", inline: <<-SHELL
      hostnamectl set-hostname toolbox
      yum install -y java-1.8.0-openjdk-devel git yum-utils unzip ansible
      # jenkins install
      curl --silent --location http://pkg.jenkins-ci.org/redhat-stable/jenkins.repo | tee /etc/yum.repos.d/jenkins.repo
      rpm --import https://jenkins-ci.org/redhat/jenkins-ci.org.key
      yum install -y jenkins
      systemctl enable jenkins && systemctl start jenkins
      # docker install
      yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
      yum install -y docker-ce.x86_64
      systemctl enable docker && systemctl start docker
      usermod -aG docker vagrant
      usermod -aG docker jenkins
      # docker composer
      curl -L "https://github.com/docker/compose/releases/download/1.25.4/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
      chmod +x /usr/local/bin/docker-compose
      # ngrok
      curl -LO https://bin.equinox.io/c/4VmDzA7iaHb/ngrok-stable-linux-amd64.zip && unzip ngrok-stable-linux-amd64.zip -d /usr/local/bin && rm ngrok-stable-linux-amd64.zip
      # kubectl
      curl -L https://storage.googleapis.com/kubernetes-release/release/`curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt`/bin/linux/amd64/kubectl -o /usr/local/bin/kubectl && chmod +x /usr/local/bin/kubectl
    SHELL
  end

  ## VM for K8S testing with Kind, Docker, Helm
  config.vm.define "k8s", autostart: false do |target|
    target.vm.box = "centos/7"
    target.vm.network "forwarded_port", guest: 6443, host: 6443

    target.vm.network "private_network", ip: "10.10.50.4"
    target.vm.provider "virtualbox" do |vb|
      vb.memory = "2048"
    end
    target.vm.provision "shell", inline: <<-SHELL
      hostnamectl set-hostname k8s

      yum install -y java-1.8.0-openjdk-devel git yum-utils unzip
      # docker install
      yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
      yum install -y docker-ce.x86_64
      systemctl enable docker && systemctl start docker
      usermod -aG docker vagrant
      # kubectl
      curl -L https://storage.googleapis.com/kubernetes-release/release/`curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt`/bin/linux/amd64/kubectl -o /usr/local/bin/kubectl && chmod +x /usr/local/bin/kubectl
      # kind
      curl -L "https://github.com/kubernetes-sigs/kind/releases/download/v0.7.0/kind-$(uname)-amd64" -o /usr/local/bin/kind && chmod +x /usr/local/bin/kind
      curl -LO "https://gist.githubusercontent.com/mprokopov/4a22b2282104ca955f54acfccacf0a83/raw/27632d994c27e4c78987d3066c7ac008dc17b8dd/kind.yml"
      /usr/local/bin/kind create cluster --config=kind.yml
      # helm
      curl -LO https://get.helm.sh/helm-v3.1.2-linux-amd64.tar.gz && tar xzf helm-v3.1.2-linux-amd64.tar.gz &&  mv ./linux-amd64/helm /usr/local/bin/
      #helm repo add stable https://kubernetes-charts.storage.googleapis.com/
    SHELL
  end
end