From be88a70d70f3429a60e5a5fc8b4d317d234f0b0c Mon Sep 17 00:00:00 2001 From: "Glenn Y. Rolland" Date: Mon, 30 May 2022 21:35:15 +0200 Subject: [PATCH] Add Vagrantfile --- Vagrantfile | 107 ++++++++++++++++++++++++++++++++++++++-------------- 1 file changed, 79 insertions(+), 28 deletions(-) diff --git a/Vagrantfile b/Vagrantfile index e702821..cbe1be0 100644 --- a/Vagrantfile +++ b/Vagrantfile @@ -3,50 +3,101 @@ # frozen_string_literal: true -SERVERS_COUNT=3 +# Setup & rules +class Infra + GROUPS_COUNT = 1 + REPLICAS_COUNT = 2 + ## Utilities + def self.gateway_name(index) + "dev-gateway#{index}" + end + + def self.mongo_name(index) + "dev-server#{index}" + end + + def self.gateway_ip(index) + "192.168.50.#{250 - index * 5}" + end + + def self.server_ip(index) + "192.168.50.#{5 + index * 5}" + end + + def self.role_mongo + Infra::REPLICAS_COUNT.times.map { |i| mongo_name(i) } + end + + def self.role_gateway + Infra::GROUPS_COUNT.times.map { |i| gateway_name(i) } + end +end + +## +## Vagrant configuration +## + +# rubocop:disable Metrics/BlockLength Vagrant.configure('2') do |config| - # Common settings for virtual machines + ## + ## Common settings for virtual machines + ## config.vm.box = 'debian/bullseye64' config.vm.box_check_update = false ## - ## gateway: Guacamole proxy + entrypoint + ## Web frontends ## - config.vm.define 'gateway' do |machine| - machine.vm.hostname = 'gateway' - machine.vm.network 'private_network', ip: '192.168.50.250' - machine.vm.network 'forwarded_port', guest: 80, host: 1080 - machine.vm.network 'forwarded_port', guest: 8080, host: 8080 - machine.vm.provider 'virtualbox' do |vb| - vb.memory = '4000' - vb.gui = false + Infra::GROUPS_COUNT.times do |index| + config.vm.define Infra.gateway_name(index) do |machine| + machine.vm.hostname = Infra.gateway_name(index) + machine.vm.network 'private_network', ip: Infra.gateway_ip(index) + machine.vm.provider 'virtualbox' do |vb| + vb.memory = '4000' + vb.gui = false + end + + next if index.positive? # strictly positive (not null) + + # machine.vm.network 'forwarded_port', guest: 80, host: 1080 + # machine.vm.network 'forwarded_port', guest: 8080, host: 8080 end end ## - ## serverX : host servers with mongo, etc + ## Mongo servers ## - server_ip = ->(index) { "192.168.50.#{10 + index * 10}" } - SERVERS_COUNT.times do |index| - config.vm.define "server#{index}" do |machine| - machine.vm.hostname = "server#{index}" - machine.vm.network 'private_network', ip: server_ip.call(index) + (Infra::GROUPS_COUNT * Infra::REPLICAS_COUNT).times do |index| + config.vm.define Infra.mongo_name(index) do |machine| + machine.vm.hostname = Infra.mongo_name(index) + machine.vm.network 'private_network', ip: Infra.server_ip(index) machine.vm.provider 'virtualbox' do |vb| vb.memory = '3000' vb.gui = false end + + next if (index + 1) < (Infra::GROUPS_COUNT * Infra::REPLICAS_COUNT) + + machine.vm.provision 'ansible' do |ansible| + # ansible.verbose = true + ansible.playbook = 'ansible/playbook.yml' + ansible.config_file = 'ansible/ansible.cfg' + ansible.limit = 'all' + ansible.groups = { + 'role_gateway' => Infra.role_gateway, + 'role_mongo' => Infra.role_mongo, + 'stage_development' => [Infra.role_mongo, Infra.role_gateway].flatten, + 'stage_production' => [], + 'stage_testing' => [], + 'all_groups:children' => %w[role_gateway role_mongo], + 'all:vars' => { + 'mongo_groups_count' => Infra::GROUPS_COUNT, + 'mongo_replicas_count' => Infra::REPLICAS_COUNT + } + } + end end end - - config.vm.provision 'ansible' do |ansible| - ansible.playbook = 'ansible/playbook.yml' - # ansible.verbose = true - ansible.config_file = 'ansible/ansible.cfg' - ansible.groups = { - 'app_sshwifty' => ['gateway'], - 'app_mongo' => SERVERS_COUNT.times.map { |i| "server#{i}" }, - 'all_groups:children' => ['app_mongo'] - } - end end +# rubocop:enable Metrics/BlockLength