Class: DnsOne::Setup

Inherits:
Object show all
Defined in:
lib/dns_one/setup.rb

Constant Summary collapse

SYSTEMD_SERVICES_DIR = 
"/lib/systemd/system/"
SERVICE_NAME = 
'dnsone'
SYSTEMD_SERVICE_FILE = 
"#{SYSTEMD_SERVICES_DIR}/#{SERVICE_NAME}.service"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Setup

Returns a new instance of Setup.



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# File 'lib/dns_one/setup.rb', line 8

def initialize
    @thisdir = File.join File.dirname(__FILE__)
    DnsOne.new # just to load the configuration 
               # TODO: move conf to own class
    @conf = Global.conf
end

Instance Attribute Details

#conf ⇒ Object

Returns the value of attribute conf.



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# File 'lib/dns_one/setup.rb', line 6

def conf
  @conf
end

Instance Method Details

#remove ⇒ Object 



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# File 'lib/dns_one/setup.rb', line 24

def remove
    unless is_setup?
        die "Nothing to remove. Exiting."
    end

    # SYSTEMD_SERVICE_FILE
    if Util.has_systemd? and File.exist? SYSTEMD_SERVICE_FILE 
        Util.run "systemctl stop #{SERVICE_NAME}" 
        Util.run "systemctl disable #{SERVICE_NAME}" 
        File.delete SYSTEMD_SERVICE_FILE
    end
    
    # conf_file
    if File.exists? conf.conf_file
        if confirm? "Delete #{conf.conf_file}?"
            FileUtils.rm conf.conf_file
        end
    end
    
    # work_dir
    if conf.work_dir == '/var/local/dnsone' # Only deletes if path matches the hardcoded one
        if Dir.exists? conf.work_dir
            if confirm? "Delete #{conf.work_dir}?"
                FileUtils.rm_rf conf.work_dir
            end
        end
    end

    puts "Removed."
end

#setup ⇒ Object 



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# File 'lib/dns_one/setup.rb', line 15

def setup
    check_reqs
    add_user
    mkdirs
    copy_sample_conf
    install_systemd_service
    setup_finished_msg
end