Class: OodCore::Job::Script

Inherits:
Object
  • Object
show all
Defined in:
lib/ood_core/job/script.rb

Overview

An object that describes a batch job before it is submitted. This includes the resources this batch job will require of the resource manager.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(content:, args: nil, submit_as_hold: nil, rerunnable: nil, job_environment: nil, workdir: nil, email: nil, email_on_started: nil, email_on_terminated: nil, job_name: nil, input_path: nil, output_path: nil, error_path: nil, reservation_id: nil, queue_name: nil, priority: nil, start_time: nil, wall_time: nil, accounting_id: nil, native: nil, **_) ⇒ Script

Returns a new instance of Script.

Parameters:

  • content (#to_s) —

    the script content

  • args (Array<#to_s>, nil) (defaults to: nil) —

    arguments supplied to script

  • submit_as_hold (Boolean, nil) (defaults to: nil) —

    whether job is held after submit

  • rerunnable (Boolean, nil) (defaults to: nil) —

    whether job can be restarted

  • job_environment (Hash{#to_s => #to_s}, nil) (defaults to: nil) —

    environment variables

  • workdir (#to_s, nil) (defaults to: nil) —

    working directory

  • email (#to_s, Array<#to_s>, nil) (defaults to: nil) —

    list of emails

  • email_on_started (Boolean, nil) (defaults to: nil) —

    whether email when job starts

  • email_on_terminated (Boolean, nil) (defaults to: nil) —

    whether email when job ends

  • job_name (#to_s, nil) (defaults to: nil) —

    name of job

  • input_path (#to_s, nil) (defaults to: nil) —

    file path specifying input stream

  • output_path (#to_s, nil) (defaults to: nil) —

    file path specifying output stream

  • error_path (#to_s, nil) (defaults to: nil) —

    file path specifying error stream

  • reservation_id (#to_s, nil) (defaults to: nil) —

    reservation id

  • queue_name (#to_s, nil) (defaults to: nil) —

    queue name

  • priority (#to_i, nil) (defaults to: nil) —

    scheduling priority

  • start_time (#to_i, nil) (defaults to: nil) —

    eligible start time

  • wall_time (#to_i, nil) (defaults to: nil) —

    max real time

  • accounting_id (#to_s, nil) (defaults to: nil) —

    accounting id

  • native (Object, nil) (defaults to: nil) —

    native specifications



119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
 
# File 'lib/ood_core/job/script.rb', line 119

def initialize(content:, args: nil, submit_as_hold: nil, rerunnable: nil,
               job_environment: nil, workdir: nil, email: nil,
               email_on_started: nil, email_on_terminated: nil,
               job_name: nil, input_path: nil, output_path: nil,
               error_path: nil, reservation_id: nil, queue_name: nil,
               priority: nil, start_time: nil, wall_time: nil,
               accounting_id: nil, native: nil, **_)
  @content = content.to_s

  @submit_as_hold      = submit_as_hold
  @rerunnable          = rerunnable
  @email_on_started    = email_on_started
  @email_on_terminated = email_on_terminated

  @args             = args            && args.map(&:to_s)
  @job_environment  = job_environment && job_environment.each_with_object({}) { |(k, v), h| h[k.to_s] = v.to_s }
  @workdir          = workdir         && Pathname.new(workdir.to_s)
  @email            = email           && Array.wrap(email).map(&:to_s)
  @job_name         = job_name        && job_name.to_s
  @input_path       = input_path      && Pathname.new(input_path.to_s)
  @output_path      = output_path     && Pathname.new(output_path.to_s)
  @error_path       = error_path      && Pathname.new(error_path.to_s)
  @reservation_id   = reservation_id  && reservation_id.to_s
  @queue_name       = queue_name      && queue_name.to_s
  @priority         = priority        && priority.to_i
  @start_time       = start_time      && Time.at(start_time.to_i)
  @wall_time        = wall_time       && wall_time.to_i
  @accounting_id    = accounting_id   && accounting_id.to_s
  @native           = native
end

Instance Attribute Details

#accounting_id ⇒ String? (readonly)

The attribute used for job accounting purposes

Returns:

  • (String, nil) —

    accounting id



92
93
94
 
# File 'lib/ood_core/job/script.rb', line 92

def accounting_id
  @accounting_id
end

#args ⇒ Array<String>? (readonly)

Arguments supplied to script to be executed

Returns:

  • (Array<String>, nil) —

    arguments supplied to script



18
19
20
 
# File 'lib/ood_core/job/script.rb', line 18

def args
  @args
end

#content ⇒ String (readonly)

Content of the script to be executed on the remote host

Returns:

  • (String) —

    the script content



14
15
16
 
# File 'lib/ood_core/job/script.rb', line 14

def content
  @content
end

#email ⇒ Array<String>? (readonly)

List of email addresses that should be used when resource manager sends status notifications

Returns:

  • (Array<String>, nil) —

    list of emails



43
44
45
 
# File 'lib/ood_core/job/script.rb', line 43

def email
  @email
end

#email_on_started ⇒ Boolean? (readonly)

Whether given email addresses should be notified when job starts

Returns:

  • (Boolean, nil) —

    whether email when job starts



47
48
49
 
# File 'lib/ood_core/job/script.rb', line 47

def email_on_started
  @email_on_started
end

#email_on_terminated ⇒ Boolean? (readonly)

Whether given email addresses should be notified when job ends

Returns:

  • (Boolean, nil) —

    whether email when job ends



51
52
53
 
# File 'lib/ood_core/job/script.rb', line 51

def email_on_terminated
  @email_on_terminated
end

#error_path ⇒ Pathname? (readonly)

Path to file specifying the error stream of the job

Returns:

  • (Pathname, nil) —

    file path specifying error stream



67
68
69
 
# File 'lib/ood_core/job/script.rb', line 67

def error_path
  @error_path
end

#input_path ⇒ Pathname? (readonly)

Path to file specifying the input stream of the job

Returns:

  • (Pathname, nil) —

    file path specifying input stream



59
60
61
 
# File 'lib/ood_core/job/script.rb', line 59

def input_path
  @input_path
end

#job_environment ⇒ Hash{String=>String}? (readonly)

Note:

These will override the remote host environment settings

Environment variables to be set on remote host when running job

Returns:

  • (Hash{String=>String}, nil) —

    environment variables



34
35
36
 
# File 'lib/ood_core/job/script.rb', line 34

def job_environment
  @job_environment
end

#job_name ⇒ String? (readonly)

The name of the job

Returns:

  • (String, nil) —

    name of job



55
56
57
 
# File 'lib/ood_core/job/script.rb', line 55

def job_name
  @job_name
end

#native ⇒ Object? (readonly)

Note:

Should not be used at all costs.

Object detailing any native specifications that are implementation specific

Returns:

  • (Object, nil) —

    native specifications



97
98
99
 
# File 'lib/ood_core/job/script.rb', line 97

def native
  @native
end

#output_path ⇒ Pathname? (readonly)

Path to file specifying the output stream of the job

Returns:

  • (Pathname, nil) —

    file path specifying output stream



63
64
65
 
# File 'lib/ood_core/job/script.rb', line 63

def output_path
  @output_path
end

#priority ⇒ Fixnum? (readonly)

The scheduling priority for the job

Returns:

  • (Fixnum, nil) —

    scheduling priority



79
80
81
 
# File 'lib/ood_core/job/script.rb', line 79

def priority
  @priority
end

#queue_name ⇒ String? (readonly)

Name of the queue the job should be submitted to

Returns:

  • (String, nil) —

    queue name



75
76
77
 
# File 'lib/ood_core/job/script.rb', line 75

def queue_name
  @queue_name
end

#rerunnable ⇒ Boolean? (readonly)

Note:

This SHOULD NOT be used to let the application denote the checkpointability of a job

Whether job can safely be restarted by the resource manager, for example on node failure or some other re-scheduling event

Returns:

  • (Boolean, nil) —

    whether job can be restarted



29
30
31
 
# File 'lib/ood_core/job/script.rb', line 29

def rerunnable
  @rerunnable
end

#reservation_id ⇒ String? (readonly)

Identifier of existing reservation to be associated with the job

Returns:

  • (String, nil) —

    reservation id



71
72
73
 
# File 'lib/ood_core/job/script.rb', line 71

def reservation_id
  @reservation_id
end

#start_time ⇒ Time? (readonly)

The earliest time when the job may be eligible to run

Returns:

  • (Time, nil) —

    eligible start time



83
84
85
 
# File 'lib/ood_core/job/script.rb', line 83

def start_time
  @start_time
end

#submit_as_hold ⇒ Boolean? (readonly)

Whether job is held after submitted

Returns:

  • (Boolean, nil) —

    whether job is held after submit



22
23
24
 
# File 'lib/ood_core/job/script.rb', line 22

def submit_as_hold
  @submit_as_hold
end

#wall_time ⇒ Fixnum? (readonly)

The maximum amount of real time during which the job can be running in seconds

Returns:

  • (Fixnum, nil) —

    max real time



88
89
90
 
# File 'lib/ood_core/job/script.rb', line 88

def wall_time
  @wall_time
end

#workdir ⇒ Pathname? (readonly)

Directory where the job is executed from

Returns:

  • (Pathname, nil) —

    working directory



38
39
40
 
# File 'lib/ood_core/job/script.rb', line 38

def workdir
  @workdir
end

Instance Method Details

#==(other) ⇒ Boolean

The comparison operator

Parameters:

  • other (#to_h) —

    object to compare against

Returns:

  • (Boolean) —

    whether objects are equivalent



180
181
182
 
# File 'lib/ood_core/job/script.rb', line 180

def ==(other)
  to_h == other.to_h
end

#eql?(other) ⇒ Boolean

Whether objects are identical to each other

Parameters:

  • other (#to_h) —

    object to compare against

Returns:

  • (Boolean) —

    whether objects are identical



187
188
189
 
# File 'lib/ood_core/job/script.rb', line 187

def eql?(other)
  self.class == other.class && self == other
end

#hash ⇒ Fixnum

Generate a hash value for this object

Returns:

  • (Fixnum) —

    hash value of object



193
194
195
 
# File 'lib/ood_core/job/script.rb', line 193

def hash
  [self.class, to_h].hash
end

#to_h ⇒ Hash

Convert object to hash

Returns:

  • (Hash) —

    object as hash



152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
 
# File 'lib/ood_core/job/script.rb', line 152

def to_h
  {
    content:             content,
    args:                args,
    submit_as_hold:      submit_as_hold,
    rerunnable:          rerunnable,
    job_environment:     job_environment,
    workdir:             workdir,
    email:               email,
    email_on_started:    email_on_started,
    email_on_terminated: email_on_terminated,
    job_name:            job_name,
    input_path:          input_path,
    output_path:         output_path,
    error_path:          error_path,
    reservation_id:      reservation_id,
    queue_name:          queue_name,
    priority:            priority,
    start_time:          start_time,
    wall_time:           wall_time,
    accounting_id:       accounting_id,
    native:              native
  }
end