# -*- mode: ruby -*-
# vi: set ft=ruby :

# Vagrantfile API/syntax version.
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  # Configure VM RAM and CPU for VirtualBox. Change this to meet your needs.
  config.vm.provider :virtualbox do |virtualbox|
    virtualbox.memory = 4096
    virtualbox.cpus = 1
  end

  # Configure VM RAM and CPU for LibVirt. Change this to meet your needs.
  config.vm.provider :libvirt do |libvirt|
    libvirt.memory = 4096
    libvirt.cpus = 1
  end

  # NFS is fragile, disable it and use rsync
  config.nfs.functional = false

  # Box that installs the L2switch Tutorial
  config.vm.define "l2switch" do |l2switch|
    # Build Vagrant box based on Fedora 26
    l2switch.vm.box = "fedora/26-cloud-base"

    # Forward ODL's web GUI (DLUX) port so it's accessible on the host machine
    l2switch.vm.network "forwarded_port", guest: 8181, host: 8181

    # Add ODL RPM repo config to correct location in box filesystem
    # Repo configs are provided by upstream OpenDaylight Integration/Packaging
    l2switch.vm.provision "shell", inline: "curl --silent -o /etc/yum.repos.d/opendaylight-6-release.repo \"https://git.opendaylight.org/gerrit/gitweb?p=integration/packaging.git;a=blob_plain;f=packages/rpm/example_repo_configs/opendaylight-6-release.repo;hb=refs/heads/master\""

    # Install ODL using the RPM repo config added above
    l2switch.vm.provision "shell", inline: "dnf install -y opendaylight"

    # Start ODL's service via systemd
    l2switch.vm.provision "shell", inline: "systemctl start opendaylight"

    # Modify bashrc to set JAVA path
    l2switch.vm.provision "shell", inline: "echo 'export JAVA_HOME=/usr/lib/jvm/default-java' >> /etc/bashrc"

    # Install git and sshpass
    l2switch.vm.provision "shell", inline: "dnf install -y git sshpass"

    # Install ODL Karaf features required for DLUX and L2Switch
    # Config management tools do this by adding features to featuresBoot in
    # /opt/opendaylight/etc/org.apache.karaf.features.cfg
    # A human user would typically SSH into ODL's Karaf shell, as we're demoing
    l2switch.vm.provision "shell", inline: "sshpass -p karaf ssh -tt -p 8101 -o StrictHostKeyChecking=no karaf@localhost feature:install odl-l2switch-switch-ui"

    # Install Open vSwitch
    l2switch.vm.provision "shell", inline: "dnf install -y openvswitch"

    # Start Open vSwitch
    l2switch.vm.provision "shell", inline: "sudo /usr/share/openvswitch/scripts/ovs-ctl restart"

    # Install Mininet
    l2switch.vm.provision "shell", inline: "git clone git://github.com/mininet/mininet"
    l2switch.vm.provision "shell", inline: "cd mininet;git checkout -b 2.2.1 2.2.1;cd .."
    l2switch.vm.provision "shell", inline: "mininet/util/install.sh -nf"

    # Create a sample Mininet Topology using mininet.py
    l2switch.vm.provision "shell", path: "mininet.py"
  end
end