chef/site-cookbooks/kosmos-akkounts/recipes/default.rb

#
# Cookbook:: kosmos-akkounts
# Recipe:: default
#
require 'ipaddr'

app_name         = "akkounts"
deploy_user      = "deploy"
deploy_group     = "deploy"
deploy_path      = "/opt/#{app_name}"
credentials      = Chef::EncryptedDataBagItem.load('credentials', app_name)
smtp_credentials = Chef::EncryptedDataBagItem.load('credentials', 'smtp')

group deploy_group

user deploy_user do
  group       deploy_group
  manage_home true
  shell       "/bin/bash"
end

package "libpq-dev"
package "libvips"

include_recipe 'redisio::default'
include_recipe 'redisio::enable'
include_recipe 'kosmos-nodejs'

npm_package "yarn" do
  version "1.22.4"
end

ruby_version = "2.7.5"
ruby_path = "/opt/ruby_build/builds/#{ruby_version}"
bundle_path = "#{ruby_path}/bin/bundle"
rails_env = node.chef_environment == "development" ? "development" : "production"

ruby_build_install 'v20230615'
ruby_build_definition ruby_version do
  prefix_path ruby_path
end

postgres_readonly_host = search(:node, "role:postgresql_replica").first["knife_zero"]["host"] rescue nil
btcpay_host = search(:node, "role:btcpay").first["knife_zero"]["host"] rescue nil
lndhub_host = search(:node, "role:lndhub").first["knife_zero"]["host"] rescue nil
webhooks_allowed_ips = [lndhub_host].compact.uniq.join(',')

env = {
  primary_domain: node['akkounts']['primary_domain'],
  akkounts_domain: node['akkounts']['domain'],
  rails_serve_static_files: true
}

smtp_server, smtp_port = smtp_credentials[:relayhost].split(":")
env[:smtp] = {
  server: smtp_server,
  port: smtp_port,
  login: smtp_credentials[:user_name],
  password: smtp_credentials[:password],
  from_address: node['akkounts']['smtp']['from_address'],
  domain: node['akkounts']['smtp']['domain'],
  auth_method: node['akkounts']['smtp']['auth_method'],
  enable_starttls: node['akkounts']['smtp']['enable_starttls']
}

env[:sentry_dsn] = credentials["sentry_dsn"]

if webhooks_allowed_ips.length > 0
  env[:webhooks_allowed_ips] = webhooks_allowed_ips
end

if btcpay_host
  env[:btcpay_api_url] = "http://#{btcpay_host}:23001/api/v1"
end

env[:discourse_public_url] = "https://#{node['discourse']['domain']}"
env[:discourse_connect_secret] = credentials['discourse_connect_secret']

env[:droneci_public_url] = node["droneci"]["public_url"]

ejabberd_private_ip_addresses = []
search(:node, "role:ejabberd").each do |node|
  ejabberd_private_ip_addresses << node["knife_zero"]["host"]
end

ejabberd_private_ip_addresses.each do |ip_address|
  IPAddr.new ip_address
  hostsfile_entry ip_address do
    hostname 'xmpp.kosmos.local'
    action :create
  end
rescue IPAddr::InvalidAddressError
  ejabberd_private_ip_addresses.delete! ip_address
  next
end

if ejabberd_private_ip_addresses.size > 0
  env[:ejabberd_api_url] = "http://xmpp.kosmos.local/api"
  env[:ejabberd_admin_url] = node['akkounts']['ejabberd']['admin_url']
end

env[:gitea_public_url] = "https://#{node['gitea']['domain']}"

if lndhub_host
  node.override["akkounts"]["lndhub"]["api_url"] = "http://#{lndhub_host}:3026"
  env[:lndhub_legacy_api_url] = node["akkounts"]["lndhub"]["api_url"]
  env[:lndhub_api_url] = node["akkounts"]["lndhub"]["api_url"]
  env[:lndhub_public_url] = node["akkounts"]["lndhub"]["public_url"]
  env[:lndhub_public_key] = node["akkounts"]["lndhub"]["public_key"]
  if postgres_readonly_host
    env[:lndhub_admin_ui] = true
    env[:lndhub_pg_host] = postgres_readonly_host
    env[:lndhub_pg_database] = node['akkounts']['lndhub']['postgres_db']
    env[:lndhub_pg_username] = credentials['postgresql_username']
    env[:lndhub_pg_password] = credentials['postgresql_password']
  end
end

env[:mastodon_public_url] = "https://#{node['kosmos-mastodon']['domain']}"

env[:mediawiki_public_url] = node['mediawiki']['url']

systemd_unit "akkounts.service" do
  content({
    Unit: {
      Description: "Kosmos Accounts",
      Documentation: ["https://gitea.kosmos.org/kosmos/akkounts"],
      Requires: "redis@6379.service",
      After: "syslog.target network.target"
    },
    Service: {
      Type: "simple",
      User: deploy_user,
      WorkingDirectory: deploy_path,
      Environment: "RAILS_ENV=#{rails_env}",
      ExecStart: "#{bundle_path} exec puma -C config/puma.rb --pidfile #{deploy_path}/tmp/puma.pid",
      ExecStop: "#{bundle_path} exec puma -C config/puma.rb --pidfile #{deploy_path}/tmp/puma.pid stop",
      ExecReload: "#{bundle_path} exec pumactl -F config/puma.rb --pidfile #{deploy_path}/tmp/puma.pid phased-restart",
      PIDFile: "#{deploy_path}/tmp/puma.pid",
      TimeoutSec: "10",
      Restart: "always",
    },
    Install: {
      WantedBy: "multi-user.target"
    }
  })
  verify false
  triggers_reload true
  action [:create, :enable]
end

systemd_unit "akkounts-sidekiq.service" do
  content({
    Unit: {
      Description: "Kosmos Accounts async/background jobs",
      Documentation: ["https://gitea.kosmos.org/kosmos/akkounts"],
      Requires: "redis@6379.service",
      After: "syslog.target network.target redis@6379.service"
    },
    Service: {
      Type: "notify",
      User: deploy_user,
      WorkingDirectory: deploy_path,
      Environment: "MALLOC_ARENA_MAX=2",
      ExecStart: "#{bundle_path} exec sidekiq -C #{deploy_path}/config/sidekiq.yml -e #{rails_env}",
      WatchdogSec: "10",
      Restart: "on-failure",
      RestartSec: "1",
      StandardOutput: "syslog",
      StandardError: "syslog",
      SyslogIdentifier: "sidekiq"
    },
    Install: {
      WantedBy: "multi-user.target"
    }
  })
  verify false
  triggers_reload true
  action [:create, :enable]
end

deploy_env = {
  "HOME" => deploy_path,
  "PATH" => "#{ruby_path}/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin",
  "RAILS_ENV" => rails_env,
  "NODE_ENV" => rails_env
}

git deploy_path do
  repository node[app_name]["repo"]
  revision node[app_name]["revision"]
  user  deploy_user
  group deploy_group
  # Restart services on deployments
  notifies :run, "execute[restart #{app_name} services]", :delayed
end

execute "restart #{app_name} services" do
  command "true"
  action :nothing
  notifies :restart, "service[#{app_name}]", :delayed
  notifies :restart, "service[#{app_name}-sidekiq]", :delayed
end

file "#{deploy_path}/config/master.key" do
  content credentials['rails_master_key']
  mode '0400'
  owner deploy_user
  group deploy_group
  notifies :run, "execute[restart #{app_name} services]", :delayed
end

template "#{deploy_path}/.env.#{rails_env}" do
  source 'env.erb'
  owner deploy_user
  group deploy_group
  mode 0600
  sensitive true
  variables config: env
  notifies :run, "execute[restart #{app_name} services]", :delayed
end

execute "bundle install" do
  environment deploy_env
  user deploy_user
  cwd deploy_path
  command "bundle install --without development,test --deployment"
end

execute "yarn install" do
  environment deploy_env
  user deploy_user
  cwd deploy_path
  command "yarn install --pure-lockfile"
end

execute 'rake db:migrate' do
  environment deploy_env
  user deploy_user
  group deploy_group
  cwd deploy_path
  command "bundle exec rake db:migrate"
end

execute 'rake assets:precompile' do
  environment deploy_env
  user deploy_user
  group deploy_group
  cwd deploy_path
  command "bundle exec rake assets:precompile"
end

service "akkounts" do
  action [:enable, :start]
end

service "akkounts-sidekiq" do
  action [:enable, :start]
end

firewall_rule "akkounts_zerotier" do
  command  :allow
  port     node["akkounts"]["port"]
  protocol :tcp
  source   "10.1.1.0/24"
end