Merge pull request #26 from Roblox/vagrant

Vagrant setup.

Author: shishir-a412ed

.gitignore

@@ -0,0 +1 @@
+.vagrant/

README.md

@@ -23,6 +23,8 @@ Docker daemon is not required on the host system.
 - [Nomad](https://www.nomadproject.io/downloads.html) >=v0.11
 - [Go](https://golang.org/doc/install) >=v1.11
 - [Containerd](https://containerd.io/downloads/) >=1.3
+- [Vagrant](https://www.vagrantup.com/downloads.html) >=v2.2
+- [VirtualBox](https://www.virtualbox.org/) v6.0 (or any version vagrant is compatible with)
 
 ## Building nomad-driver-containerd
 
@@ -37,19 +39,18 @@ $ make build (This will build your containerd-driver binary)
 ## Wanna try it out!?
 
 ```
-./setup.sh
+$ vagrant up
 ```
-The setup script will setup `containerd 1.3.4` and `nomad server+nomad-driver-containerd` (nomad server/client should already be installed on your system, and `setup.sh` only builds the driver) on your system, so you can try out [`example`](https://github.com/Roblox/nomad-driver-containerd/tree/master/example) jobs.
+or `vagrant provision` if the vagrant VM is already running.
 
-**NOTE** `setup.sh` overrides your existing `containerd` to `containerd-1.3.4`. This is needed for `io.containerd.runc.v2` runtime.<br/>
-Your original containerd systemd unit file will be backed up at `/lib/systemd/system/containerd.service.bkp` in case you wanna revert later.
-
-Once `setup.sh` is complete and the nomad server is up and running, you can check the registered task drivers (which will also show `containerd-driver`) using:
+Once setup (`vagrant up` OR `vagrant provision`) is complete and the nomad server is up and running, you can check the registered task drivers (which will also show `containerd-driver`) using:
 ```
 $ nomad node status (Note down the <node_id>)
 $ nomad node status <node_id> | grep containerd-driver
 ```
 
+**NOTE:** [`setup.sh`](vagrant/setup.sh) is part of the vagrant setup and should not be executed directly.
+
 ## Run Example jobs.
 
 There are few example jobs in the [`example`](https://github.com/Roblox/nomad-driver-containerd/tree/master/example) directory.
@@ -59,7 +60,6 @@ $ nomad job run <job_name.nomad>
 ```
 will launch the job.<br/>
 
-**NOTE:** You need to run `setup.sh` before trying out the example jobs.<br/>
 More detailed instructions are in the [`example README.md`](https://github.com/Roblox/nomad-driver-containerd/tree/master/example)
 
 ## Supported options
@@ -120,6 +120,11 @@ make clean
 ``` 
 This will delete your binary: `containerd-driver`
 
+```
+vagrant destroy
+```
+This will destroy your vagrant VM.
+
 ## Currently supported environments
 Ubuntu (>= 16.04)
 

Vagrantfile

@@ -0,0 +1,54 @@
+# Specify minimum Vagrant version and Vagrant API version
+Vagrant.require_version ">= 1.6.0"
+VAGRANTFILE_API_VERSION = "2"
+
+# Create box
+Vagrant.configure("2") do |config|
+  config.vm.define "containerd-linux"
+  config.vm.box = "hashicorp/bionic64"
+  config.vm.synced_folder ".", "/home/vagrant/go/src/nomad-driver-containerd"
+  config.ssh.extra_args = ["-t", "cd /home/vagrant/go/src/nomad-driver-containerd; bash --login"]
+  config.vm.network "forwarded_port", guest: 4646, host: 4646, host_ip: "127.0.0.1"
+  config.vm.provider "virtualbox" do |vb|
+      vb.name = "containerd-linux"
+      vb.cpus = 2
+      vb.memory = 2048
+  end
+  config.vm.provision "shell", inline: <<-SHELL
+    apt-get update
+    apt-get install -y unzip gcc runc
+    echo "export GOPATH=/home/vagrant/go" >> /home/vagrant/.bashrc
+    echo "export PATH=$PATH:/usr/local/go/bin" >> /home/vagrant/.bashrc
+    source /home/vagrant/.bashrc
+
+    # Install golang-1.14.3
+    if [ ! -f "/usr/local/go/bin/go" ]; then
+      curl -s -L -o go1.14.3.linux-amd64.tar.gz https://dl.google.com/go/go1.14.3.linux-amd64.tar.gz
+      sudo tar -C /usr/local -xzf go1.14.3.linux-amd64.tar.gz
+      sudo chmod +x /usr/local/go
+      rm -f go1.14.3.linux-amd64.tar.gz
+    fi
+
+    # Install nomad-0.11.3
+    if [ ! -f "/usr/bin/nomad" ]; then
+      wget --quiet https://releases.hashicorp.com/nomad/0.11.3/nomad_0.11.3_linux_amd64.zip
+      unzip nomad_0.11.3_linux_amd64.zip -d /usr/bin
+      chmod +x /usr/bin/nomad
+      rm -f nomad_0.11.3_linux_amd64.zip
+    fi
+
+    # Install containerd-1.3.4
+    if [ ! -f "/usr/local/bin/containerd" ]; then
+       curl -L --silent -o containerd-1.3.4.linux-amd64.tar.gz https://github.com/containerd/containerd/releases/download/v1.3.4/containerd-1.3.4.linux-amd64.tar.gz
+       tar -C /usr/local -xzf containerd-1.3.4.linux-amd64.tar.gz
+       rm -f containerd-1.3.4.linux-amd64.tar.gz
+    fi
+
+    # Create source directory for privileged.nomad example job.
+    mkdir -p /tmp/s1
+
+    # Run setup
+    cd /home/vagrant/go/src/nomad-driver-containerd/vagrant
+    ./setup.sh
+  SHELL
+end