# frozen_string_literal: true # -*- mode: ruby -*- # vi: set ft=ruby : ENV['VAGRANT_NO_PARALLEL']="true" Vagrant.configure('2') do |config| ubuntu_version = File.readlines("Dockerfile").filter { |line| line.start_with?("FROM ") }.first.match(/\d\d\.\d\d/)[0] docker_version = File.readlines("Dockerfile").filter { |line| line.start_with?("ARG docker_version=") }.first.match(/"([\d\.]+)"/)[1] config.vm.box = "chaifeng/ubuntu-#{ubuntu_version}-docker-#{docker_version}" config.vm.provider 'virtualbox' do |vb| vb.memory = '1024' vb.default_nic_type = "virtio" end config.vm.provider 'parallels' do |prl| prl.memory = '1024' prl.check_guest_tools = false end ip_prefix="192.168.56" config.vm.provision 'docker-daemon-config', type: 'shell', inline: <<-SHELL set -eu if [[ ! -f /etc/docker/daemon.json ]]; then echo '{' >> /etc/docker/daemon.json echo ' "insecure-registries": ["localhost:5000", "#{ip_prefix}.130:5000"]' >> /etc/docker/daemon.json [[ -n "#{ENV['DOCKER_REGISTRY_MIRROR']}" ]] && echo ' , "registry-mirrors": ["#{ENV['DOCKER_REGISTRY_MIRROR']}"]' >> /etc/docker/daemon.json echo '}' >> /etc/docker/daemon.json if type systemctl &>/dev/null; then systemctl restart docker else service docker restart fi fi SHELL config.vm.provision 'ufw-docker', type: 'shell', inline: <<-SHELL set -euo pipefail export DEBUG=true lsb_release -is | grep -Fi ubuntu /vagrant/ufw-docker check || { ufw allow OpenSSH ufw allow from #{ip_prefix}.128/28 to any yes | ufw enable || true ufw status | grep '^Status: active' /vagrant/ufw-docker install sed -i -e 's,192\.168\.0\.0/16,#{ip_prefix}.128/28,' /etc/ufw/after.rules systemctl restart ufw [[ -L /usr/local/bin/ufw-docker ]] || ln -s /vagrant/ufw-docker /usr/local/bin/ iptables -I DOCKER-USER 4 -p udp -j LOG --log-prefix '[UFW DOCKER] ' } SHELL private_registry="#{ip_prefix}.130:5000" config.vm.define "master" do |master| master_ip_address = "#{ip_prefix}.130" master.vm.hostname = "master" master.vm.network "private_network", ip: "#{master_ip_address}" master.vm.provision "unit-testing", preserve_order: true, type: 'shell', inline: <<-SHELL set -euo pipefail /vagrant/test.sh SHELL master.vm.provision "docker-registry", preserve_order: true, type: 'docker' do |d| d.run "registry", image: "registry:2", args: "-p 5000:5000", restart: "always", daemonize: true end ufw_docker_agent_image = "#{private_registry}/chaifeng/ufw-docker-agent:test-legacy" master.vm.provision "docker-build-ufw-docker-agent", preserve_order: true, type: 'shell', inline: <<-SHELL set -euo pipefail suffix="$(iptables --version | grep -o '\\(nf_tables\\|legacy\\)')" docker build -t "#{ufw_docker_agent_image}-${suffix}" /vagrant docker push "#{ufw_docker_agent_image}-${suffix}" echo "export UFW_DOCKER_AGENT_IMAGE=#{ufw_docker_agent_image}-${suffix}" > /etc/profile.d/ufw-docker.sh echo "export DEBUG=true" >> /etc/profile.d/ufw-docker.sh echo "Defaults env_keep += UFW_DOCKER_AGENT_IMAGE" > /etc/sudoers.d/98_ufw-docker echo "Defaults env_keep += DEBUG" >> /etc/sudoers.d/98_ufw-docker SHELL master.vm.provision "swarm-init", preserve_order: true, type: 'shell', inline: <<-SHELL set -euo pipefail docker info | fgrep 'Swarm: active' && exit 0 docker swarm init --advertise-addr "#{master_ip_address}" docker swarm join-token worker --quiet > /vagrant/.vagrant/docker-join-token SHELL master.vm.provision "build-webapp", preserve_order: true, type: 'shell', inline: <<-SHELL set -euo pipefail docker build -t #{private_registry}/chaifeng/hostname-webapp - <<\\DOCKERFILE FROM httpd:alpine RUN { echo '#!/bin/sh'; \\ echo 'set -e; (echo -n "${name:-Hi} "; hostname;) > /usr/local/apache2/htdocs/index.html'; \\ echo 'grep "^Listen 7000" || echo Listen 7000 >> /usr/local/apache2/conf/httpd.conf'; \\ echo 'grep "^Listen 8080" || echo Listen 8080 >> /usr/local/apache2/conf/httpd.conf'; \\ echo 'exec "$@"'; \\ } > /entrypoint.sh; chmod +x /entrypoint.sh ENTRYPOINT ["/entrypoint.sh"] CMD ["httpd-foreground"] DOCKERFILE docker push #{private_registry}/chaifeng/hostname-webapp SHELL master.vm.provision "local-webapp", preserve_order: true, type: 'shell', inline: <<-SHELL set -euo pipefail for name in public:18080 local:8000; do webapp="${name%:*}_webapp" port="${name#*:}" if docker inspect "$webapp" &>/dev/null; then docker rm -f "$webapp"; fi docker run -d --restart unless-stopped --name "$webapp" \ -p "$port:80" --env name="$webapp" #{private_registry}/chaifeng/hostname-webapp sleep 1 done ufw-docker allow public_webapp SHELL master.vm.provision "multiple-network", preserve_order: true, type: 'shell', inline: <<-SHELL set -euo pipefail if ! docker network ls | grep -F foo-internal; then docker network create --internal foo-internal fi if ! docker network ls | grep -F bar-external; then docker network create bar-external fi for app in internal-multinet-app:7000 public-multinet-app:17070; do if ! docker inspect "${app%:*}" &>/dev/null; then docker run -d --restart unless-stopped --name "${app%:*}" \ -p "${app#*:}":80 --env name="${app}" \ --network foo-internal \ 192.168.56.130:5000/chaifeng/hostname-webapp docker network connect bar-external "${app%:*}" fi done ufw-docker allow public-multinet-app 80 bar-external ufw-docker allow internal-multinet-app 80 foo-internal SHELL master.vm.provision "swarm-webapp", preserve_order: true, type: 'shell', inline: <<-SHELL set -euo pipefail for name in public:29090 local:9000; do webapp="${name%:*}_service" port="${name#*:}" if docker service inspect "$webapp" &>/dev/null; then docker service rm "$webapp"; fi docker service create --name "$webapp" \ --publish "${port}:80" --env name="$webapp" --replicas 3 #{private_registry}/chaifeng/hostname-webapp done ufw-docker service allow public_service 80/tcp docker service inspect "public_multiport" || docker service create --name "public_multiport" \ --publish "40080:80" --publish "47000:7000" --publish "48080:8080" \ --env name="public_multiport" --replicas 3 #{private_registry}/chaifeng/hostname-webapp ufw-docker service allow public_multiport 80/tcp ufw-docker service allow public_multiport 8080/tcp SHELL end 1.upto 2 do |ip| config.vm.define "node#{ip}" do | node | node.vm.hostname = "node#{ip}" node.vm.network "private_network", ip: "#{ip_prefix}.#{ 130 + ip }" node.vm.provision "swarm-join", preserve_order: true, type: 'shell', inline: <<-SHELL set -euo pipefail docker info | fgrep 'Swarm: active' && exit 0 [[ -f /vagrant/.vagrant/docker-join-token ]] && docker swarm join --token "$(