pantsbuild #general

to the run command if this is for wrapping a dev envrionment on a local machine <Mike Heijmans> but if its not needed, then don't do ... its more secure that way anyway <Kris Wilson> sweet! any thoughts on the comments on the RB itself? "Is there a better way to deal with portable local host volume mount perms? I do a crazy secondary image build, feels like this should be easier with a gid/uid map of some sort." <Kris Wilson> and "Is there a better way to do port mapping? I'd love some way to keep

./pants server

using an ephemeral port but I could not figure out a nice way that keeps the user from having to know about

docker ps

and/or

docker port

." <Mike Heijmans> That's a serious problem in the docker (through VM) world still.. I know they recently added the -u & --group-add <Mike Heijmans> it was buggy in docker 1.7 when I was experimenting with that... It may be better in 1.8 though <Mike Heijmans>

-u, --user=                     Username or UID (format: <name|uid>[:<group|gid>])

<Mike Heijmans> I have (essentially) the same kind of setup where I'm forcing user and group ids in the docker file at build time <Mike Heijmans> but its an artifact from docker 1.6 simple smile (and as I said, I messed with uid/gid with 1.7 but it was buggy and decided to leave the working things working)

rough-minister-58256

09/17/2015, 10:10 PM

and afaict, doesn’t seem like there’s a better way to do the port mapping stuff

rough-minister-58256

09/17/2015, 10:10 PM

per https://github.com/wsargent/docker-cheat-sheet#exposing-ports

rough-minister-58256

09/17/2015, 10:10 PM

@enough-analyst-54434: ^

rough-minister-58256

09/17/2015, 10:12 PM

(..he doesnt have an rbcommons acct)

rough-minister-58256

09/17/2015, 10:12 PM

simple smile

enough-analyst-54434

09/17/2015, 10:26 PM

Ok - please extend my thanks

rough-minister-58256

09/18/2015, 3:05 AM

Copy code

[illuminati hammerpants]$ gcc -o ng ng.c
[illuminati hammerpants]$ file ng
ng: Mach-O 64-bit executable x86_64
[illuminati hammerpants]$ ln -s ./ng pants
[illuminati hammerpants]$ NAILGUN_PORT=`cat ~/dev/pants/.pids/pantsd/socket_pailgun` ./pants help
[connected to pantsd]
Pants 0.0.46 <https://pypi.python.org/pypi/pantsbuild.pants/0.0.46>

Usage:
  ./pants [option ...] [goal ...] [target...]  Attempt the specified goals.
  ./pants help                                 Get help.
  ./pants help [goal]                          Get help for a goal.
  ./pants help-advanced [goal]                 Get help for a goal's advanced options.
  ./pants help-all                             Get help for all goals.
  ./pants goals                                List all installed goals.

  [target] accepts two special forms:
    dir:  to include all targets in the specified directory.
    dir:: to include all targets found recursively under the directory.

Friendly docs:
  <http://pantsbuild.github.io/>

Global options:

-l=<str>, --level=<str> (default: info)
    Set the logging level.
-q, --[no-]quiet (default: False)
    Squelches all console output apart from errors.
--[no-]colors (default: True)
    Set whether log messages are displayed in color.
-V=<str>, --pants-version=<str>, --version=<str> (default: 0.0.46)
    Prints pants' version number and exits.
--target-spec-file="['str1','str2',...]" (--target-spec-file="['str1','str2',...]") ... (default: [])
    Read additional specs from this file, one per line
-x, --[no-]time (default: False)
    Output a timing report at the end of the run.
-e, --[no-]explain (default: False)
    Explain the execution of goals.
--tag=[+-]tag1,tag2,... (--tag=[+-]tag1,tag2,...) ... (default: [])
    Include only targets with these tags (optional '+' prefix) or without these
    tags ('-' prefix).  Useful with ::, to find subsets of targets (e.g.,
    integration tests.)
[illuminati hammerpants]$ NAILGUN_PORT=`cat ~/dev/pants/.pids/pantsd/socket_pailgun` ./pants list ::
[connected to pantsd]
tests/python/pants_test/tasks:ivy_resolve_integration
tests/python/pants_test/tasks:jvm_run_integration
src/python/pants/pantsd/service:http_service
tests/python/pants_test/util:eval
src/python/pants/backend/core/tasks:list_goals
3rdparty/python:pytest-cov
…

rough-minister-58256

09/18/2015, 3:06 AM

aww yeah that thin client goodness

rough-minister-58256

09/18/2015, 3:07 AM

Copy code

[illuminati hammerpants]$ ls -alh ng
-rwxr-xr-x  1 kwilson  staff    19K Sep 17 19:57 ng

witty-crayon-22786

09/18/2015, 5:23 AM

@rough-minister-58256: awesome!!

happy-kitchen-89482

09/18/2015, 5:59 AM

w00t!

jolly-chef-92794

09/18/2015, 2:37 PM

What’s the review process for our fork of jarjar? Do we still use rbcommons?

witty-crayon-22786

09/18/2015, 2:38 PM

my rule of thumb is: if there is an

rbt

script then rbcommons

jolly-chef-92794

09/18/2015, 2:39 PM

There is not. So I guess just normal github pr.

witty-crayon-22786

09/18/2015, 2:39 PM

yea

bored-art-40741

09/18/2015, 4:13 PM

@witty-crayon-22786: During the upgrade process (to isolated), has twitter encountered any issues with too many open file handles?

witty-crayon-22786

09/18/2015, 4:14 PM

@bored-art-40741: not one

bored-art-40741

09/18/2015, 4:14 PM

During junit run in particular, I'm seeing a ton of failures that look like this

bored-art-40741

09/18/2015, 4:14 PM

Copy code

java.io.FileNotFoundException: /export/shm0/workspace/EXEC_3/build/test/resources/data/generated_resources/util.js (Too many open files)

witty-crayon-22786

09/18/2015, 4:14 PM

i think our CI boxes already had bumped limits

bored-art-40741

09/18/2015, 4:14 PM

The ulimit was quadrupled and we're still seeing failures. Just did another quadrupling and going to try again today.

witty-crayon-22786

09/18/2015, 4:15 PM

are you sure it stuck?

enough-analyst-54434

10/07/2015, 11:38 PM

there will be shared types, but they will be simply re-used types