Class: VagrantNfs4j::Config::Nfs4j

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-nfs4j/config/nfs4j.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Nfs4j

Returns a new instance of Nfs4j.



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# File 'lib/vagrant-nfs4j/config/nfs4j.rb', line 21

def initialize
  @shares_config = UNSET_VALUE
  @host_ip = UNSET_VALUE
  @api_port = UNSET_VALUE
  @api_bearer = UNSET_VALUE
  @setup_firewall = UNSET_VALUE
  @daemon_start = UNSET_VALUE
  @daemon_exe = UNSET_VALUE
  @daemon_jar = UNSET_VALUE
  @daemon_cmd = UNSET_VALUE
  @daemon_opts = UNSET_VALUE
  @java_home = UNSET_VALUE
  @java_opts = UNSET_VALUE
end

Instance Attribute Details

#api_bearer ⇒ Object

Returns the value of attribute api_bearer.



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# File 'lib/vagrant-nfs4j/config/nfs4j.rb', line 11

def api_bearer
  @api_bearer
end

#api_port ⇒ Object

Returns the value of attribute api_port.



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# File 'lib/vagrant-nfs4j/config/nfs4j.rb', line 10

def api_port
  @api_port
end

#daemon_cmd ⇒ Object

Returns the value of attribute daemon_cmd.



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# File 'lib/vagrant-nfs4j/config/nfs4j.rb', line 16

def daemon_cmd
  @daemon_cmd
end

#daemon_exe ⇒ Object

Returns the value of attribute daemon_exe.



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# File 'lib/vagrant-nfs4j/config/nfs4j.rb', line 14

def daemon_exe
  @daemon_exe
end

#daemon_jar ⇒ Object

Returns the value of attribute daemon_jar.



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# File 'lib/vagrant-nfs4j/config/nfs4j.rb', line 15

def daemon_jar
  @daemon_jar
end

#daemon_opts ⇒ Object

Returns the value of attribute daemon_opts.



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# File 'lib/vagrant-nfs4j/config/nfs4j.rb', line 17

def daemon_opts
  @daemon_opts
end

#daemon_start ⇒ Object

Returns the value of attribute daemon_start.



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# File 'lib/vagrant-nfs4j/config/nfs4j.rb', line 13

def daemon_start
  @daemon_start
end

#host_ip ⇒ Object

Returns the value of attribute host_ip.



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# File 'lib/vagrant-nfs4j/config/nfs4j.rb', line 9

def host_ip
  @host_ip
end

#java_home ⇒ Object

Returns the value of attribute java_home.



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# File 'lib/vagrant-nfs4j/config/nfs4j.rb', line 18

def java_home
  @java_home
end

#java_opts ⇒ Object

Returns the value of attribute java_opts.



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# File 'lib/vagrant-nfs4j/config/nfs4j.rb', line 19

def java_opts
  @java_opts
end

#setup_firewall ⇒ Object

Returns the value of attribute setup_firewall.



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# File 'lib/vagrant-nfs4j/config/nfs4j.rb', line 12

def setup_firewall
  @setup_firewall
end

#shares_config ⇒ Object

Returns the value of attribute shares_config.



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# File 'lib/vagrant-nfs4j/config/nfs4j.rb', line 8

def shares_config
  @shares_config
end

Instance Method Details

#finalize! ⇒ Object 



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# File 'lib/vagrant-nfs4j/config/nfs4j.rb', line 67

def finalize!
  @shares_config = {} if @shares_config == UNSET_VALUE
  @host_ip = "" if @host_ip == UNSET_VALUE
  @api_port = 9732 if @api_port == UNSET_VALUE
  @api_bearer = nil if @api_bearer == UNSET_VALUE
  @setup_firewall = true if @setup_firewall == UNSET_VALUE
  @daemon_start = true if @daemon_start == UNSET_VALUE
  @daemon_exe = true if @daemon_exe == UNSET_VALUE
  @daemon_jar = false if @daemon_jar == UNSET_VALUE
  @daemon_cmd = nil if @daemon_cmd == UNSET_VALUE
  @daemon_opts = nil if @daemon_opts == UNSET_VALUE
  @java_home = ENV['JAVA_HOME'] if @java_home == UNSET_VALUE
  @java_opts = ENV['JAVA_OPTS'] if @java_opts == UNSET_VALUE

  ENV['JAVA_HOME'] = @java_home if @java_home
  ENV['JAVA_OPTS'] = @java_opts if @java_opts

  if @daemon_jar
    @daemon_exe = false
  end

  if @daemon_exe
    @daemon_jar = false
  end

  if @daemon_cmd
    @daemon_exe = false
    @daemon_jar = false
  else
    @daemon_cmd = VagrantNfs4j::Nfs4jDaemon::Wrapper.new(
        config.api_port,
        config.api_bearer
    ).get_cmd_base(@daemon_exe, @daemon_jar, @java_home, @java_opts)
  end
end

#validate(machine) ⇒ Object 



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# File 'lib/vagrant-nfs4j/config/nfs4j.rb', line 36

def validate(machine)
  errors = []

  config = machine.config.nfs4j

  errors << 'nfs4j.shares_config cannot be nil.' if config.shares_config.nil?
  errors << 'nfs4j.host_ip cannot be nil.' if config.host_ip.nil?
  errors << 'nfs4j.api_port cannot be nil.' if config.api_port.nil?

  java_required = false
  if config.daemon_start
    begin
      stdout, stderr, status = Open3.capture3("#{config.daemon_cmd} -h")
      if status.to_i != 0
        java_required = true
        errors << "nfs4j-daemon cannot be executed (#{config.daemon_cmd}) [#{status}]. check nfs4j.daemon_* and nfs4j.java_* options."
      elsif not stdout.include?('[<shares>...]')
        java_required = true
        errors << "nfs4j-daemon cannot be executed (#{config.daemon_cmd}) [doesn't looks like nfs4j-daemon]. check nfs4j.daemon_* and nfs4j.java_* options."
      end
    rescue StandardError => err
      java_required = true
      errors << "nfs4j-daemon cannot be executed (#{config.daemon_cmd}): #{err.message}. check nfs4j.daemon_* and nfs4j.java_* options."
    end
  end

  errors << "nfs4j-daemon requires Java >= 8. Make sure you actually have a JRE/JDK installed and JAVA_HOME environment variable or nfs4j.java_home option is set to JRE/JDK installation directory." if java_required

  {"nsf4j" => errors}
end