Module: Rbbt

Extended by:
Resource
Defined in:
lib/rbbt.rb,
lib/rbbt/monitor.rb,
lib/rbbt/util/version.rb

Defined Under Namespace

Modules: Config

Constant Summary collapse

LOCK_DIRS =

LOCK_DIRS = Rbbt.share.find_all + Rbbt.var.cache.persistence.find_all + Rbbt.var.jobs.find_all +

Rbbt.tmp.tsv_open_locks.find_all + Rbbt.tmp.persist_locks.find_all + Rbbt.tmp.sensiblewrite_lock_dir.find_all +
Rbbt.tmp.produce_locks.find_all + Rbbt.tmp.step_info_locks.find_all

Rbbt.tmp.tsv_open_locks.find_all + Rbbt.tmp.persist_locks.find_all + Rbbt.tmp.sensiblewrite_locks.find_all +
Rbbt.tmp.produce_locks.find_all + Rbbt.tmp.step_info_locks.find_all
SENSIBLE_WRITE_DIRS = 
Misc.sensiblewrite_dir.find_all
PERSIST_DIRS = 
Rbbt.share.find_all  + Rbbt.var.cache.persistence.find_all
JOB_DIRS = 
Rbbt.var.jobs.find_all
MUTEX_FOR_THREAD_EXCLUSIVE = 
Mutex.new
VERSIONS = 
IndiferentHash.setup({})

Instance Attribute Summary

Attributes included from Resource

#pkgdir, #rake_dirs, #remote_server, #resources, #search_paths, #server_missing_resource_cache, #subdir

Class Method Summary collapse

Methods included from Resource

[], claim, extended, get_from_server, has_rake, identify, method_missing, produce, rake_for, remote_servers, root, run_rake, set_libdir, set_software_env, with_key

Class Method Details

.__jobs(dirs = JOB_DIRS) ⇒ Object

REST



227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
 
# File 'lib/rbbt/monitor.rb', line 227

def self.__jobs(dirs = JOB_DIRS)
  job_files = {}
  dirs.each do |dir|
    workflow_dirs = dir.glob("*").each do |wdir|
      workflow = File.basename(wdir)
      job_files[workflow] = {}
      task_dirs = wdir.glob('*')
      task_dirs.each do |tdir|
        task = File.basename(tdir)
        job_files[workflow][task] = tdir.glob('*')
      end
    end
  end
  jobs = {}
  job_files.each do |workflow,task_jobs|
    jobs[workflow] ||= {}
    task_jobs.each do |task, files|
      jobs[workflow][task] ||= {}
      files.each do |f|
        next if f =~ /\.lock$/
        job = f.sub(/\.(info|files)/,'')

        jobs[workflow][task][job] ||= {}
        if jobs[workflow][task][job][:status].nil?
          status = nil
          status = :done if Open.exists? job
          if status.nil? and f=~/\.info/
            info = begin
                     Step::INFO_SERIALIAZER.load(Open.read(f, :mode => 'rb'))
                   rescue
                     {}
                   end
            status = info[:status]
            pid = info[:pid]
          end

          jobs[workflow][task][job][:pid] = pid if pid
          jobs[workflow][task][job][:status] = status if status
        end
      end
    end
  end
  jobs
end

.add_version(file) ⇒ Object 



4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/rbbt/util/version.rb', line 4

def self.add_version(file)
  dir = Path.setup(Path.caller_lib_dir(file))
  libname = File.basename(dir).sub('rbbt-','')
  return if VERSIONS.include? libname

  version = if dir.VERSION.exists?
    dir.VERSION.read
  elsif dir[".git"].exists?
    begin
      head = dir[".git"]["HEAD"].read.split(" ").last.strip
      dir[".git"][head].read.strip
    rescue
      nil
    end
  elsif libname.include?("-")
    name,_sep, v = libname.partition("-")
    if v =~ /^\d+\.\d+\.\d+$/
      libname = name
      v
    else
      nil
    end
  else
    nil
  end
  return if version.nil?

  VERSIONS[libname] = version
end

.dump_memory(file, obj = nil) ⇒ Object 



19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
# File 'lib/rbbt/monitor.rb', line 19

def self.dump_memory(file, obj = nil)
  Log.info "Dumping #{obj} objects into #{ file }"
  Thread.new do
    while true
      Open.write(file) do |f|
        MUTEX_FOR_THREAD_EXCLUSIVE.synchronize do
          GC.start
          ObjectSpace.each_object(obj) do |o|
            f.puts "---"
            f.puts(String === o ? o : o.inspect)
          end
        end
      end
      FileUtils.cp file, file + '.save'
      sleep 3
    end
  end
end

.file_time(file) ⇒ Object 



38
39
40
41
42
43
44
45
46
47
48
 
# File 'lib/rbbt/monitor.rb', line 38

def self.file_time(file)
  info = {}
  begin
    info[:ctime] = File.ctime file
    info[:atime] = File.atime file
    info[:elapsed] = Time.now - info[:ctime]
  rescue Exception
  end
  info[:ctime] = Time.now - 999
  info
end

.job_info(workflows = nil, tasks = nil, dirs = JOB_DIRS) ⇒ Object

PERSISTS



126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
 
# File 'lib/rbbt/monitor.rb', line 126

def self.job_info(workflows = nil, tasks = nil, dirs = JOB_DIRS)
  require 'rbbt/workflow/step'

  workflows = [workflows] if workflows and not Array === workflows
  workflows = workflows.collect{|w| w.to_s} if workflows

  tasks = [tasks] if tasks and not Array === tasks
  tasks = tasks.collect{|w| w.to_s} if tasks

  jobs = {}
  seen = Set.new
  _files = Set.new
  dirs.collect do |dir|
    next unless Open.exists? dir

    task_dir_workflows = {}
    tasks_dirs = if dir == '.'
                  ["."]
                 else
                   workflowdirs = if (dir_sub_path = Open.find_repo_dir(workflowdir))
                                    repo_dir, sub_path = dir_sub_path
                                    Open.list_repo_files(*dir_sub_path).collect{|f| f.split("/").first}.uniq.collect{|f| File.join(repo_dir, f)}.uniq
                                  else
                                    dir.glob("*")
                                  end

                   workflowdirs.collect do |workflowdir|
                     workflow = File.basename(workflowdir)
                     next if workflows and not workflows.include? workflow

                     task_dirs = if (dir_sub_path = Open.find_repo_dir(workflowdir))
                                   repo_dir, sub_path = dir_sub_path
                                   Open.list_repo_files(*dir_sub_path).collect{|f| f.split("/").first}.uniq.collect{|f| File.join(repo_dir, f)}.uniq
                                 else
                                   workflowdir.glob("*")
                                 end
                     task_dirs.each do |tasks_dir|
                       task_dir_workflows[tasks_dir] = workflow
                     end
                   end.compact.flatten
                 end

    tasks_dirs.collect do |taskdir|
      task = File.basename(taskdir)
      next if tasks and not tasks.include? task


      files = if (dir_sub_path = Open.find_repo_dir(taskdir))
                repo_dir, sub_path = dir_sub_path
                Open.list_repo_files(*dir_sub_path).reject do |f|
                  f.include?("/.info/") ||
                    f.include?(".files/") ||
                    f.include?(".pid/") ||
                    File.directory?(f)
                end.collect do |f|
                  File.join(repo_dir, f)
                end
              else
                #cmd = "find -L '#{ taskdir }/'  -not \\( -path \"#{taskdir}/*.files/*\" -prune \\) -not -name '*.pid' -not -name '*.notify' -not -name '\\.*' 2>/dev/null"
                cmd = "find -L '#{ taskdir }/' -not \\( -path \"#{taskdir}/.info/*\" -prune \\) -not \\( -path \"#{taskdir}/*.files/*\" -prune \\) -not -name '*.pid' -not -name '*.md5' -not -name '*.notify' -not -name '\\.*' \\( -not -type d -o -name '*.files' \\)  2>/dev/null"

                CMD.cmd(cmd, :pipe => true).read.split("\n")
              end

      files = files.sort_by{|f| Open.mtime(f) || Time.now}
      workflow = task_dir_workflows[taskdir]
      TSV.traverse files, :type => :array, :into => jobs, :_bar => "Finding jobs in #{ taskdir }" do |file|
        _files << file
        if m = file.match(/(.*)\.(info|pid|files)$/)
          file = m[1]
        end
        next if seen.include? file
        seen << file

        name = file[taskdir.length+1..-1]
        info_file = file + '.info'

        info = {}

        info[:workflow] = workflow
        info[:task] = task
        info[:name] = name

        if Open.exists? file
          info = info.merge(file_time(file))
          info[:done] = true
          info[:info_file] = Open.exist?(info_file) ? info_file : nil
        else
          info = info.merge({:info_file => info_file, :done => false})
        end

        [file, info]
      end

    end.compact.flatten
  end.compact.flatten
  jobs
end

.load_lock(lock) ⇒ Object 



272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
 
# File 'lib/rbbt/monitor.rb', line 272

def self.load_lock(lock)
  begin
    info = Misc.insist 3 do
      YAML.load(Open.read(lock))
    end
    info.values_at "pid", "ppid", "time"
  rescue Exception
    time = begin
             File.atime(lock)
           rescue Exception
             Time.now
           end
    [nil, nil, time]
  end
end

.lock_info(dirs = LOCK_DIRS) ⇒ Object 



59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
 
# File 'lib/rbbt/monitor.rb', line 59

def self.lock_info(dirs = LOCK_DIRS)
  lock_info = {}
  locks(dirs).each do |f|
    lock_info[f] = {}
    begin
      lock_info[f].merge!(file_time(f))
      if File.size(f) > 0
        info = Open.open(f) do |s|
          YAML.load(s)
        end
        IndiferentHash.setup(info)
        lock_info[f][:pid] = info[:pid]
        lock_info[f][:ppid] = info[:ppid]
      end
    rescue Exception
      #Log.exception $!
    end
  end
  lock_info
end

.locks(dirs = LOCK_DIRS) ⇒ Object

{{{ LOCKS



52
53
54
55
56
57
 
# File 'lib/rbbt/monitor.rb', line 52

def self.locks(dirs = LOCK_DIRS)
  dirs.collect do |dir|
    next unless Open.exists? dir
    `find -L "#{ dir }" -name "*.lock" 2>/dev/null`.split "\n"
  end.compact.flatten
end

.persist_info(dirs = PERSIST_DIRS) ⇒ Object 



111
112
113
114
115
116
117
118
119
120
121
122
 
# File 'lib/rbbt/monitor.rb', line 111

def self.persist_info(dirs = PERSIST_DIRS)
  info = {}
  persists(dirs).each do |f|
    begin
      i = file_time(f)
      info[f] = i
    rescue
      Log.exception $!
    end
  end
  info
end

.persists(dirs = PERSIST_DIRS) ⇒ Object

PERSISTS



104
105
106
107
108
109
 
# File 'lib/rbbt/monitor.rb', line 104

def self.persists(dirs = PERSIST_DIRS)
  dirs.collect do |dir|
    next unless Open.exists? dir
    `find -L "#{ dir }" -name "*.persist" 2>/dev/null`.split "\n"
  end.compact.flatten
end

.sensiblewrite_info(dirs = SENSIBLE_WRITE_DIRS) ⇒ Object 



89
90
91
92
93
94
95
96
97
98
99
100
 
# File 'lib/rbbt/monitor.rb', line 89

def self.sensiblewrite_info(dirs = SENSIBLE_WRITE_DIRS)
  info = {}
  sensiblewrites(dirs).each do |f|
    begin
      i = file_time(f)
      info[f] = i
    rescue
      Log.exception $!
    end
  end
  info
end

.sensiblewrites(dirs = SENSIBLE_WRITE_DIRS) ⇒ Object

{{{ SENSIBLE WRITES



82
83
84
85
86
87
 
# File 'lib/rbbt/monitor.rb', line 82

def self.sensiblewrites(dirs = SENSIBLE_WRITE_DIRS)
  dirs.collect do |dir|
    next unless Open.exists? dir
    `find -L "#{ dir }" -not -name "*.lock" -not -type d 2>/dev/null`.split "\n"
  end.compact.flatten
end

.versions ⇒ Object 



34
35
36
37
38
39
40
41
42
43
44
 
# File 'lib/rbbt/util/version.rb', line 34

def self.versions
  versions = Rbbt::VERSIONS
  Gem.loaded_specs.keys.each do |gem|
    next unless gem.include? 'rbbt'
    name = gem.sub('rbbt-','')
    next if versions.include? name
    version =  Gem.loaded_specs[gem].version.version
    versions[name] = version
  end
  versions
end