vagrant: Install docker and docker-compose via setup.sh

Without this a user needs to run vagrant more than once the first time they
try this out, once to fetch the vagrant-docker-compose plugin and then again
to actually run through. Why go through that when we already have code for
install docker and docker-compose that we have to maintain seprately anyway
and leads to a better first experience too?

Another minor benefit is that we increase the code sharing between terraform
and vagrant's setup.sh, which is nice.

Signed-off-by: Manuel Mendez <[email protected]>

Author: mmlb

deploy/vagrant/Vagrantfile

@@ -4,12 +4,6 @@
 PROVISIONER_IP = "192.168.56.4"
 MACHINE1_IP = "192.168.56.43"
 
-unless Vagrant.has_plugin?("vagrant-docker-compose")
-  system("vagrant plugin install vagrant-docker-compose")
-  puts "Dependencies installed, please try the command again."
-  exit
-end
-
 Vagrant.configure("2") do |config|
   config.vm.provider :libvirt do |libvirt|
     libvirt.qemu_use_session = false
@@ -37,8 +31,6 @@ Vagrant.configure("2") do |config|
       override.vm.synced_folder "../compose/", "/vagrant/compose/", type: "rsync"
     end
 
-    provisioner.vm.provision :docker
-    provisioner.vm.provision :docker_compose, compose_version: "1.29.2"
     provisioner.vm.provision :shell, path: "setup.sh", args: [PROVISIONER_IP, MACHINE1_IP]
   end
 

deploy/vagrant/setup.sh

@@ -1,5 +1,34 @@
 #!/usr/bin/env bash
 
+install_docker() {
+	curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+	add-apt-repository "deb https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+	update_apt
+	apt-get install --no-install-recommends containerd.io docker-ce docker-ce-cli
+	gpasswd -a vagrant docker
+}
+
+install_docker_compose() {
+	apt-get install --no-install-recommends python3-pip
+	pip install docker-compose
+}
+
+apt-get() {
+	DEBIAN_FRONTEND=noninteractive command apt-get \
+		--allow-change-held-packages \
+		--allow-downgrades \
+		--allow-remove-essential \
+		--allow-unauthenticated \
+		--option Dpkg::Options::=--force-confdef \
+		--option Dpkg::Options::=--force-confold \
+		--yes \
+		"$@"
+}
+
+update_apt() {
+	apt-get update
+}
+
 setup_layer2_network() {
 	host_addr=$1
 	ip addr show dev eth1 | grep -q "$host_addr" && return 0
@@ -47,6 +76,10 @@ main() {
 	local host_addr=$1
 	local worker_addr=$2
 
+	update_apt
+	install_docker
+	install_docker_compose
+
 	setup_layer2_network "$host_addr"
 
 	setup_compose_env_overrides "$host_addr" "$worker_addr"