Class: SmartMachine::Grids::Nextcloud

Inherits:
Base
  • Object
show all
Defined in:
lib/smart_machine/grids/nextcloud.rb

Instance Method Summary collapse

Methods inherited from Base

#machine_has_engine_installed?, #platform_on_machine?, #user_bash

Methods included from Logger

configure_logger_for, included, #logger, logger_for

Constructor Details

#initialize(name:) ⇒ Nextcloud

Returns a new instance of Nextcloud.



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# File 'lib/smart_machine/grids/nextcloud.rb', line 4

def initialize(name:)
  config = SmartMachine.config.grids.nextcloud.dig(name.to_sym)
  raise "nextcloud config for #{name} not found." unless config

  @image = config.dig(:image)
  @host = config.dig(:host)
  @admin_user = config.dig(:admin_user)
  @admin_password = config.dig(:admin_password)
  @mysql_host = config.dig(:mysql_host)
  @mysql_port = config.dig(:mysql_port)
  @mysql_user = config.dig(:mysql_user)
  @mysql_password = config.dig(:mysql_password)
  @mysql_database_name = config.dig(:mysql_database_name)
  @redis_host = config.dig(:redis_host)
  @redis_port = config.dig(:redis_port)
  @redis_password = config.dig(:redis_password)

  @name = name.to_s
  @home_dir = File.expand_path('~')
end

Instance Method Details

#downer ⇒ Object 



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# File 'lib/smart_machine/grids/nextcloud.rb', line 76

def downer
  # Disconnecting networks
  system("docker network disconnect nginx-network #{@name}")
  system("docker network disconnect #{@mysql_host}-network #{@name}")

  # Stopping & Removing containers - in reverse order
  print "-----> Stopping container #{@name} ... "
  if system("docker stop '#{@name}'", out: File::NULL)
    puts "done"
    print "-----> Removing container #{@name} ... "
    if system("docker rm '#{@name}'", out: File::NULL)
      puts "done"
    end
  end
end

#uper ⇒ Object 



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# File 'lib/smart_machine/grids/nextcloud.rb', line 25

def uper
  FileUtils.mkdir_p("#{@home_dir}/machine/grids/nextcloud/#{@name}/html")

  # Creating & Starting containers
  print "-----> Creating container #{@name} ... "

  command = [
    "docker create",
    "--name='#{@name}'",
    "--env VIRTUAL_HOST=#{@host}",
    "--env LETSENCRYPT_HOST=#{@host}",
    "--env LETSENCRYPT_EMAIL=#{SmartMachine.config.sysadmin_email}",
    "--env LETSENCRYPT_TEST=false",
    "--env NEXTCLOUD_TRUSTED_DOMAINS=#{@host}",
    "--env NEXTCLOUD_ADMIN_USER=#{@admin_user}",
    "--env NEXTCLOUD_ADMIN_PASSWORD=#{@admin_password}",
    "--env MYSQL_HOST=#{@mysql_host}:#{@mysql_port}",
    "--env MYSQL_USER=#{@mysql_user}",
    "--env MYSQL_PASSWORD=#{@mysql_password}",
    "--env MYSQL_DATABASE=#{@mysql_database_name}",
    "--env REDIS_HOST=#{@redis_host}",
    "--env REDIS_HOST_PORT=#{@redis_port}",
    "--env REDIS_HOST_PASSWORD=#{@redis_password}",
    "--user `id -u`:`id -g`",
    "--sysctl net.ipv4.ip_unprivileged_port_start=0",
    "--volume='#{@home_dir}/smartmachine/grids/nextcloud/#{@name}/html:/var/www/html'",
    "--restart='always'",
    "--network='nginx-network'",
    "#{@image}"
  ]
  if system(command.compact.join(" "), out: File::NULL)
    system("docker network connect #{@mysql_host}-network #{@name}")
    system("docker network connect #{@redis_host}-network #{@name}")

    # This is needed to set the correct file permissions for redis-session.ini file inside the container.
    FileUtils.touch("#{@home_dir}/machine/grids/nextcloud/#{@name}/redis-session.ini")
    system("docker cp #{@home_dir}/machine/grids/nextcloud/#{@name}/redis-session.ini #{@name}:/usr/local/etc/php/conf.d/redis-session.ini")
    FileUtils.rm("#{@home_dir}/machine/grids/nextcloud/#{@name}/redis-session.ini")

    puts "done"
    puts "-----> Starting container #{@name} ... "
    if system("docker start #{@name}", out: File::NULL)
      puts "done"
    else
      raise "Error: Could not start the created #{@name} container"
    end
  else
    raise "Error: Could not create #{@name} container"
  end
end