jamesrwhite / minicron

🕰️ Monitor your cron jobs

• 👨🏻‍💻 SRE working @FundingCircle
• ✅ Building Check Sheet
• 🌏 Recently back from travelling 🦘

minicron's Issues

Support for multiple users

Add authentication to API calls

Linked to #19

Gracefully handle the executable being stopped by ctrl + c

It currently shows a stack trace, the exception raised should be caught and handled gracefully.

User Authentication

Single user sign in.

GUI for editing cron schedules

Likely to be something similar to http://www.corntab.com/pages/crontab-gui but hopefully a bit nicer.

Improve efficiency of /executions/* API calls

At the moment they make several SQL queries to get the host for each job.

Add a way to force delete a schedule/job/host

Currently if the host can't be connected to then the delete fails (as it should), there should be a way to delete it anyway if needs be.

Use bootstrap modals instead of alert/prompt

When a host is deleted the public/private key pair should be removed from the file system also

Execution output can fail to display on frontend in certain situations

I think this is somehow due to the execution -> job_execution_outputs being async now but I can't pin down exactly why. It only seems to happen when bursts of output are recieved at the same time. Somewhat linked to #5.

Persist output somewhere when all retries fail

At the moment the script just hangs but output could be persisted to /tmp and then retried later on perhaps.

More graceful handling of when the database isn't available

Currently the API 500's and the frontend is a blank page 😃

An exit status > 0 isn't always returned when errors occur

Add retries for alert sending

If the sending of an alert fails it should be retried x times. If it still fails should it just be ignored?

db_dir needs to have an absolute path to work when run outside the minicron dir

Refactor cron.rb to do editing in ruby instead of using unix commands

The TODO: from cron.rb:

# TODO: I've had a moment of clarity, I don't need to do all the CRUD
# using unix commands. I can cat the crontab, manipulate it in ruby
# and then echo it back!

Ability to enable/disable jobs

remove/comment out from crontab and add a flag in the database? The API should also reject incoming data from disabled jobs.

Add restart server feature back

See: #43 (comment)

A delete of a model with nested dependant relationships doesn't work correctly

e.g deleting a host should delete the job -> executions and job_execution_outputs but it only deletes the job

EventMachine crashes when `minicron run [command]` is killed when it's in the middle of processing retries

Somewhat linked to #1

Stack trace:

» minicron run ls
CONTRIBUTING.md         doc
Gemfile             lib
Gemfile.lock            minicron.gemspec
LICENSE             minicron.sublime-project
README.md           minicron.sublime-workspace
Rakefile            pkg
bin             spec
coverage            testing
default.config.toml     tmp
^C
Exiting..
/Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/eventmachine.rb:194: [BUG] Bus Error at 0x00000101029660
ruby 2.1.0p0 (2013-12-25 revision 44422) [x86_64-darwin12.0]

-- Crash Report log information --------------------------------------------
   See Crash Report log file under the one of following:
     * ~/Library/Logs/CrashReporter
     * /Library/Logs/CrashReporter
     * ~/Library/Logs/DiagnosticReports
     * /Library/Logs/DiagnosticReports
   for more details.

-- Control frame information -----------------------------------------------
c:0005 p:---- s:0017 e:000016 CFUNC  :release_machine
c:0004 p:0034 s:0014 e:000013 BLOCK  /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/eventmachine.rb:194
c:0003 p:0371 s:0011 e:000010 METHOD /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/eventmachine.rb:218
c:0002 p:0013 s:0004 e:000003 BLOCK  /Users/james/.rvm/gems/ruby-2.1.0/gems/minicron-0.1.0/lib/minicron/transport/client.rb:25 [FINISH]
c:0001 p:---- s:0002 e:000001 TOP    [FINISH]

/Users/james/.rvm/gems/ruby-2.1.0/gems/minicron-0.1.0/lib/minicron/transport/client.rb:25:in `block in ensure_em_running'
/Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/eventmachine.rb:218:in `run'
/Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/eventmachine.rb:194:in `ensure in run'
/Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/eventmachine.rb:194:in `release_machine'

-- C level backtrace information -------------------------------------------
0   ruby                                0x00000001002ea5ed rb_vm_bugreport + 141
1   ruby                                0x00000001001b571d report_bug + 285
2   ruby                                0x00000001001b55f3 rb_bug + 179
3   ruby                                0x0000000100273cc6 sigbus + 54
4   libsystem_platform.dylib            0x00007fff8f3795aa _sigtramp + 26
5   ???                                 0x0000000101029660 0x0 + 4311914080
6   rubyeventmachine.bundle             0x0000000100a7899f _ZN14EventMachine_tD2Ev + 495
7   rubyeventmachine.bundle             0x0000000100a787a5 _ZN14EventMachine_tD1Ev + 21
8   rubyeventmachine.bundle             0x0000000100a78758 _ZN14EventMachine_tD0Ev + 24
9   rubyeventmachine.bundle             0x0000000100a67aa9 evma_release_library + 57
10  rubyeventmachine.bundle             0x0000000100a9e381 _ZL17t_release_machinem + 17
11  ruby                                0x00000001002e8b4b vm_call_cfunc + 987
12  ruby                                0x00000001002e8490 vm_call_method + 848
13  ruby                                0x00000001002d1d35 vm_exec_core + 10149
14  ruby                                0x00000001002defcf vm_exec + 127
15  ruby                                0x00000001002de1ea vm_invoke_proc + 186
16  ruby                                0x00000001002de120 rb_vm_invoke_proc + 32
17  ruby                                0x00000001002f822e thread_start_func_2 + 510
18  ruby                                0x00000001002f8015 thread_start_func_1 + 149
19  libsystem_pthread.dylib             0x00007fff8fc34899 _pthread_body + 138
20  libsystem_pthread.dylib             0x00007fff8fc3472a _pthread_struct_init + 0

-- Other runtime information -----------------------------------------------

* Loaded script: /Users/james/.rvm/gems/ruby-2.1.0/bin/minicron

* Loaded features:

    0 enumerator.so
    1 enc/encdb.so
    2 enc/trans/transdb.so
    3 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/x86_64-darwin12.0/rbconfig.rb
    4 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/compatibility.rb
    5 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/defaults.rb
    6 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/deprecate.rb
    7 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/errors.rb
    8 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/version.rb
    9 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/requirement.rb
   10 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/platform.rb
   11 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/basic_specification.rb
   12 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/stub_specification.rb
   13 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/util/stringio.rb
   14 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/specification.rb
   15 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/exceptions.rb
   16 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_gem.rb
   17 thread.rb
   18 thread.so
   19 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/monitor.rb
   20 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb
   21 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems.rb
   22 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/dependency.rb
   23 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/path_support.rb
   24 strscan.so
   25 pathname.so
   26 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/pathname.rb
   27 /Users/james/.rvm/gems/ruby-2.1.0/gems/citrus-2.4.1/lib/citrus/version.rb
   28 /Users/james/.rvm/gems/ruby-2.1.0/gems/citrus-2.4.1/lib/citrus.rb
   29 /Users/james/.rvm/gems/ruby-2.1.0/gems/toml-rb-0.1.4/lib/toml/string.rb
   30 /Users/james/.rvm/gems/ruby-2.1.0/gems/toml-rb-0.1.4/lib/toml/keyvalue.rb
   31 /Users/james/.rvm/gems/ruby-2.1.0/gems/toml-rb-0.1.4/lib/toml/keygroup.rb
   32 /Users/james/.rvm/gems/ruby-2.1.0/gems/toml-rb-0.1.4/lib/toml/parser.rb
   33 /Users/james/.rvm/gems/ruby-2.1.0/gems/toml-rb-0.1.4/lib/toml/dumper.rb
   34 /Users/james/.rvm/gems/ruby-2.1.0/gems/citrus-2.4.1/lib/citrus/file.rb
   35 /Users/james/.rvm/gems/ruby-2.1.0/gems/toml-rb-0.1.4/init.rb
   36 /Users/james/.rvm/gems/ruby-2.1.0/gems/toml-rb-0.1.4/lib/toml.rb
   37 stringio.so
   38 pty.so
   39 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/English.rb
   40 /Users/james/.rvm/gems/ruby-2.1.0/gems/rainbow-2.0.0/lib/rainbow/string_utils.rb
   41 /Users/james/.rvm/gems/ruby-2.1.0/gems/rainbow-2.0.0/lib/rainbow/color.rb
   42 /Users/james/.rvm/gems/ruby-2.1.0/gems/rainbow-2.0.0/lib/rainbow/presenter.rb
   43 /Users/james/.rvm/gems/ruby-2.1.0/gems/rainbow-2.0.0/lib/rainbow/null_presenter.rb
   44 /Users/james/.rvm/gems/ruby-2.1.0/gems/rainbow-2.0.0/lib/rainbow/wrapper.rb
   45 /Users/james/.rvm/gems/ruby-2.1.0/gems/rainbow-2.0.0/lib/rainbow/global.rb
   46 /Users/james/.rvm/gems/ruby-2.1.0/gems/rainbow-2.0.0/lib/rainbow/legacy.rb
   47 /Users/james/.rvm/gems/ruby-2.1.0/gems/rainbow-2.0.0/lib/rainbow.rb
   48 /Users/james/.rvm/gems/ruby-2.1.0/gems/rainbow-2.0.0/lib/rainbow/ext/string.rb
   49 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/cgi/util.rb
   50 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/erb.rb
   51 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/optparse.rb
   52 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/abbrev.rb
   53 /Users/james/.rvm/gems/ruby-2.1.0/gems/highline-1.6.20/lib/highline/compatibility.rb
   54 /Users/james/.rvm/gems/ruby-2.1.0/gems/highline-1.6.20/lib/highline/system_extensions.rb
   55 date_core.so
   56 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/date/format.rb
   57 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/date.rb
   58 /Users/james/.rvm/gems/ruby-2.1.0/gems/highline-1.6.20/lib/highline/question.rb
   59 /Users/james/.rvm/gems/ruby-2.1.0/gems/highline-1.6.20/lib/highline/menu.rb
   60 /Users/james/.rvm/gems/ruby-2.1.0/gems/highline-1.6.20/lib/highline/color_scheme.rb
   61 /Users/james/.rvm/gems/ruby-2.1.0/gems/highline-1.6.20/lib/highline/style.rb
   62 /Users/james/.rvm/gems/ruby-2.1.0/gems/highline-1.6.20/lib/highline/string_extensions.rb
   63 /Users/james/.rvm/gems/ruby-2.1.0/gems/highline-1.6.20/lib/highline.rb
   64 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/forwardable.rb
   65 /Users/james/.rvm/gems/ruby-2.1.0/gems/highline-1.6.20/lib/highline/import.rb
   66 /Users/james/.rvm/gems/ruby-2.1.0/gems/commander-4.1.6/lib/commander/version.rb
   67 /Users/james/.rvm/gems/ruby-2.1.0/gems/commander-4.1.6/lib/commander/blank.rb
   68 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/delegate.rb
   69 etc.so
   70 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/fileutils.rb
   71 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tmpdir.rb
   72 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/tempfile.rb
   73 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/shellwords.rb
   74 /Users/james/.rvm/gems/ruby-2.1.0/gems/commander-4.1.6/lib/commander/user_interaction.rb
   75 /Users/james/.rvm/gems/ruby-2.1.0/gems/commander-4.1.6/lib/commander/core_ext/array.rb
   76 /Users/james/.rvm/gems/ruby-2.1.0/gems/commander-4.1.6/lib/commander/core_ext/object.rb
   77 /Users/james/.rvm/gems/ruby-2.1.0/gems/commander-4.1.6/lib/commander/core_ext.rb
   78 /Users/james/.rvm/gems/ruby-2.1.0/gems/commander-4.1.6/lib/commander/runner.rb
   79 /Users/james/.rvm/gems/ruby-2.1.0/gems/commander-4.1.6/lib/commander/command.rb
   80 /Users/james/.rvm/gems/ruby-2.1.0/gems/commander-4.1.6/lib/commander/help_formatters.rb
   81 /Users/james/.rvm/gems/ruby-2.1.0/gems/commander-4.1.6/lib/commander/platform.rb
   82 /Users/james/.rvm/gems/ruby-2.1.0/gems/commander-4.1.6/lib/commander.rb
   83 /Users/james/.rvm/gems/ruby-2.1.0/gems/minicron-0.1.0/lib/minicron/version.rb
   84 digest.so
   85 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/digest.rb
   86 digest/sha1.so
   87 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/json/version.rb
   88 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/ostruct.rb
   89 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/json/generic_object.rb
   90 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/json/common.rb
   91 enc/utf_16be.so
   92 enc/utf_16le.so
   93 enc/utf_32be.so
   94 enc/utf_32le.so
   95 json/ext/parser.so
   96 json/ext/generator.so
   97 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/json/ext.rb
   98 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/json.rb
   99 /Users/james/.rvm/gems/ruby-2.1.0/gems/minicron-0.1.0/lib/minicron/transport.rb
  100 /Users/james/.rvm/gems/ruby-2.1.0/extensions/x86_64-darwin-12/2.1.0-static/eventmachine-1.0.3/rubyeventmachine.bundle
  101 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/version.rb
  102 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/pool.rb
  103 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/deferrable.rb
  104 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/future.rb
  105 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/streamer.rb
  106 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/spawnable.rb
  107 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/processes.rb
  108 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/iterator.rb
  109 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/buftok.rb
  110 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/timers.rb
  111 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/protocols.rb
  112 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/connection.rb
  113 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/callback.rb
  114 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/queue.rb
  115 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/channel.rb
  116 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/file_watch.rb
  117 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/process_watch.rb
  118 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/tick_loop.rb
  119 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/resolver.rb
  120 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/completion.rb
  121 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/em/threaded_resource.rb
  122 socket.so
  123 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/socket.rb
  124 fcntl.so
  125 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/timeout.rb
  126 openssl.so
  127 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/openssl/bn.rb
  128 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/openssl/cipher.rb
  129 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/openssl/config.rb
  130 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/openssl/digest.rb
  131 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/openssl/x509.rb
  132 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/openssl/buffering.rb
  133 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/openssl/ssl.rb
  134 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/openssl.rb
  135 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/securerandom.rb
  136 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/resolv.rb
  137 /Users/james/.rvm/gems/ruby-2.1.0/gems/eventmachine-1.0.3/lib/eventmachine.rb
  138 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/base64.rb
  139 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-socksify-0.3.0/lib/em-socksify/socksify.rb
  140 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-socksify-0.3.0/lib/em-socksify/errors.rb
  141 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-socksify-0.3.0/lib/em-socksify/socks5.rb
  142 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-socksify-0.3.0/lib/em-socksify/connectify.rb
  143 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-socksify-0.3.0/lib/em-socksify/connect.rb
  144 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-socksify-0.3.0/lib/em-socksify.rb
  145 /Users/james/.rvm/gems/ruby-2.1.0/gems/addressable-2.3.5/lib/addressable/version.rb
  146 /Users/james/.rvm/gems/ruby-2.1.0/gems/addressable-2.3.5/lib/addressable/idna/pure.rb
  147 /Users/james/.rvm/gems/ruby-2.1.0/gems/addressable-2.3.5/lib/addressable/idna.rb
  148 /Users/james/.rvm/gems/ruby-2.1.0/gems/addressable-2.3.5/lib/addressable/uri.rb
  149 /Users/james/.rvm/gems/ruby-2.1.0/gems/http_parser.rb-0.6.0/lib/ruby_http_parser.bundle
  150 /Users/james/.rvm/gems/ruby-2.1.0/gems/http_parser.rb-0.6.0/lib/http_parser.rb
  151 /Users/james/.rvm/gems/ruby-2.1.0/gems/http_parser.rb-0.6.0/lib/http/parser.rb
  152 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-http-request-1.1.2/lib/em-http/core_ext/bytesize.rb
  153 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-http-request-1.1.2/lib/em-http/http_connection.rb
  154 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-http-request-1.1.2/lib/em-http/http_header.rb
  155 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-http-request-1.1.2/lib/em-http/http_encoding.rb
  156 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-http-request-1.1.2/lib/em-http/http_status_codes.rb
  157 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-http-request-1.1.2/lib/em-http/http_client_options.rb
  158 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-http-request-1.1.2/lib/em-http/http_connection_options.rb
  159 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/time.rb
  160 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/uri/common.rb
  161 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/uri/generic.rb
  162 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/uri/ftp.rb
  163 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/uri/http.rb
  164 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/uri/https.rb
  165 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/uri/ldap.rb
  166 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/uri/ldaps.rb
  167 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/uri/mailto.rb
  168 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/uri.rb
  169 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/cgi/core.rb
  170 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/cgi/cookie.rb
  171 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/cgi.rb
  172 /Users/james/.rvm/gems/ruby-2.1.0/gems/cookiejar-0.3.1/lib/cookiejar/cookie_validation.rb
  173 /Users/james/.rvm/gems/ruby-2.1.0/gems/cookiejar-0.3.1/lib/cookiejar/cookie.rb
  174 /Users/james/.rvm/gems/ruby-2.1.0/gems/cookiejar-0.3.1/lib/cookiejar/jar.rb
  175 /Users/james/.rvm/gems/ruby-2.1.0/gems/cookiejar-0.3.1/lib/cookiejar.rb
  176 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-http-request-1.1.2/lib/em-http/client.rb
  177 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-http-request-1.1.2/lib/em-http/multi.rb
  178 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-http-request-1.1.2/lib/em-http/request.rb
  179 zlib.so
  180 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-http-request-1.1.2/lib/em-http/decoders.rb
  181 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-http-request-1.1.2/lib/em-http.rb
  182 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-http-request-1.1.2/lib/em-http-request.rb
  183 /Users/james/.rvm/gems/ruby-2.1.0/gems/minicron-0.1.0/lib/minicron/transport/client.rb
  184 /Users/james/.rvm/gems/ruby-2.1.0/gems/em-http-request-1.1.2/lib/em-http/version.rb
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  186 /Users/james/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/set.rb
  187 /Users/james/.rvm/gems/ruby-2.1.0/gems/websocket-driver-0.3.2/lib/websocket_mask.bundle
  188 /Users/james/.rvm/gems/ruby-2.1.0/gems/websocket-driver-0.3.2/lib/websocket/driver/event_emitter.rb
  189 /Users/james/.rvm/gems/ruby-2.1.0/gems/websocket-driver-0.3.2/lib/websocket/driver.rb
  190 /Users/james/.rvm/gems/ruby-2.1.0/gems/faye-websocket-0.7.2/lib/faye/websocket/api/event_target.rb
  191 /Users/james/.rvm/gems/ruby-2.1.0/gems/faye-websocket-0.7.2/lib/faye/websocket/api/event.rb
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  194 /Users/james/.rvm/gems/ruby-2.1.0/gems/faye-websocket-0.7.2/lib/faye/websocket.rb
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  197 /Users/james/.rvm/gems/ruby-2.1.0/gems/multi_json-1.8.4/lib/multi_json/load_error.rb
  198 /Users/james/.rvm/gems/ruby-2.1.0/gems/multi_json-1.8.4/lib/multi_json.rb
  199 /Users/james/.rvm/gems/ruby-2.1.0/gems/rack-1.5.2/lib/rack/multipart.rb
  200 /Users/james/.rvm/gems/ruby-2.1.0/gems/rack-1.5.2/lib/rack/utils.rb
  201 /Users/james/.rvm/gems/ruby-2.1.0/gems/rack-1.5.2/lib/rack.rb
  202 /Users/james/.rvm/gems/ruby-2.1.0/gems/faye-1.0.1/lib/faye.rb
  203 /Users/james/.rvm/gems/ruby-2.1.0/gems/thin-1.6.1/lib/thin/version.rb
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  206 /Users/james/.rvm/gems/ruby-2.1.0/extensions/x86_64-darwin-12/2.1.0-static/thin-1.6.1/thin_parser.bundle
  207 /Users/james/.rvm/gems/ruby-2.1.0/gems/thin-1.6.1/lib/thin.rb
  208 /Users/james/.rvm/gems/ruby-2.1.0/gems/minicron-0.1.0/lib/minicron/transport/server.rb
  209 /Users/james/.rvm/gems/ruby-2.1.0/gems/minicron-0.1.0/lib/minicron/cli.rb
  210 /Users/james/.rvm/gems/ruby-2.1.0/gems/minicron-0.1.0/lib/minicron.rb
  211 /Users/james/.rvm/gems/ruby-2.1.0/gems/commander-4.1.6/lib/commander/help_formatters/base.rb
  212 /Users/james/.rvm/gems/ruby-2.1.0/gems/commander-4.1.6/lib/commander/help_formatters/terminal.rb
  213 /Users/james/.rvm/gems/ruby-2.1.0/gems/commander-4.1.6/lib/commander/help_formatters/terminal_compact.rb

[NOTE]
You may have encountered a bug in the Ruby interpreter or extension libraries.
Bug reports are welcome.
For details: http://www.ruby-lang.org/bugreport.html

[1]    2892 abort      minicron run ls

Add a configurable time of when a job is determined to be 'dead'

'dead' as in no more output has been received for x amount of time. Travis sets this at a fixed value of 1 hour I believe.

When the root user is using the fish shell editing schedules does not work

This is mainly due to fish not supporting && || and instead using and or

Alter cron editor GUI to allow viewing as well as editing mode

Add support for 'step' cron syntax

e.g '0-23/2'

Should only require some changes to the JS that parses the schedule on the frontend

API date formatting

Make the API return dates in the format that I think Ember wants YYYY-MM-DDTHH:mm:ssZ

Yield verbose output for retries when in verbose mode

What to return from API when a record could not be found?

Just an empty JSON object in the format ember wants or a 404? Currently it just 500's.

Memory leak since #afc1644

Has to be linked to introduction of running a daemon.

afc1644

client can freeze when sent a burst of output

I think it's the server that crashes but really it's more of an issue with the client being inefficient in how it transmits data. I need to either try to get keepalive working with em-http-request or have another look at websockets for transfer.

server restart doesn't work when server isn't running

This is an insidious issue. See: jamesrwhite/insidious#3

Allow configuring what user a command is run as

Currently it is always set to root

Add an option to run the server as a daemon

Add asset compression

Found this tricky to get to work, it often seemed to just crash and timeout. Perhaps look at Asset Pipeline instead.

Correct handling of commands that output percentage bars etc

For example how composer update shows a percentage of the package being installed currently each value is displayed i.e 5% ... 10% .. 20%.. etc. I think a special character or something along those lines is sent to the terminal to indicate it should clear previous output.

What happens if two crons are scheduled at the same time?

This will most likely break the alerting system as it will not be able to tell which schedule is for which execution.

Not sure how to solve this right now but I'm leaving this here as a reminder.

Alerts on job failure / failure to execute

Alerts should be sent via:

• email ✔
• sms ✔
• push notifications - via PagerDuty ✔

when jobs either fail or fail to execute when expected if the user enables this feature.

Escaping issues with some commands

e.g

mysqldump minicron -u demo > /tmp/backup.sql && echo 'success' || echo 'failure'

gets put in the crontab as

* * * * * root minicron run 'mysqldump minicron -u demo > /tmp/backup.sql && echo \'success\' || echo \'failure\''

which doesn't seem to work

Add authentication to Faye messages

Linked to #19

Finish support for 'special' cron syntax

There is a way to store this but the cron editor GUI doesn't understand what to do with them yet. e.g @Yearly, @Weekly, @reboot

Make the config file editable from the web UI

Perhaps allow configuration to be stored in different places, e.g a database or config management system.

Allow customising how a job execution is deemed to be successful

Currently it is based solely on the exit status but some jobs might for print out text saying 'succeeded' or 'failed' etc

Add 'user' for connecting to a host over SSH

Refactor cron.rb to make more efficient use of ssh connections

Currently it opens and closes multiple connections in certain situations where it could just use one.

When a host with children is deleted the children should be deleted also on the client

Figure out why duplicate API calls are made on route transition

In relation to changes made in 7ec4526

User permissions

Add or integrate a process manager that will restart the server if it crashes etc

Add offset/limit support to API

Allow configuration of where job output is read from

Currently it's assumed to be STDOUT/STDERR

Support for full smtp settings for email alerts

currnetly only address and port are supported, I want to add domain, username, password, authentication and starttls - see: http://stackoverflow.com/questions/12884711/how-to-send-email-via-smtp-with-rubys-mail-gem