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38 commits

Author SHA1 Message Date
Joshua Spence
36e2d02d6e phtize all the things
Summary: `pht`ize a whole bunch of strings in rP.

Test Plan: Intense eyeballing.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: hach-que, Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D12797
2015-05-22 21:16:39 +10:00
epriestley
09f3d0bb7e Pass overseer configuration over stdin
Summary:
Ref T7352. This changes `phd` to pass configuration to overseers over stdin. We still run one overseer per daemon.

The "status" stuff needs some cleanup, but it's mostly just UI/cosmetic.

Test Plan:
  - Ran `phd debug`, `phd launch`, `phd start`, `phd status`, `phd stop`, etc.
  - Verified PID files write in a reasonable format.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T7352

Differential Revision: https://secure.phabricator.com/D11855
2015-02-24 14:50:30 -08:00
Joshua Spence
97bb13d1d7 Discover workflows automatically.
Summary: Most scripts detect the relevant workflows automatically. Some scripts, however, use a hardcoded list of workflows.

Test Plan: Ran `./bin/aphlict`, `./bin/cache` and `./bin/phd`.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D9564
2014-06-16 09:00:25 +10:00
Andrej E Baranov
89bd84986a Fix typo
Summary: 'daeons' to 'daemons'

Test Plan: run `phd help`

Reviewers: #blessed_reviewers, epriestley

Reviewed By: epriestley

CC: epriestley, aran

Differential Revision: https://secure.phabricator.com/D7973
2014-01-15 10:03:50 -08:00
epriestley
88530ba053 Add bin/phd log <id> to dump all logs to the CLI
Summary: Ref T3557. Make it easier to access full daemon logs from the CLI.

Test Plan: {F51265}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3557

Differential Revision: https://secure.phabricator.com/D6547
2013-07-23 16:58:19 -07:00
epriestley
9e0a299b06 Launch daemons with a full Phabricator environment in the overseers
Summary:
Ref T1670. Prepare for the overseers to talk directly to the database instead of using Conduit. See T1670 for discussion.

This shouldn't impact anything, except it has a very small chance of destabilizing the overseers.

Test Plan:
Ran `phd launch`, `phd debug`, `phd start`.

Ran with `--trace-memory` and verified elevated but mostly steady memory usage (8MB / overseer). This climbed by 0.05KB / sec (4MB / day) but the source of the leaks seems to be the cURL calls we're making over Conduit so this will actually fix that. Disabling `--conduit-uri` reported steady memory usage. I wasn't able to identify anything leaking within code we control. This may be something like a dynamic but capped buffer in cURL, since we haven't seen any issues in the wild.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T1670

Differential Revision: https://secure.phabricator.com/D6534
2013-07-23 12:09:45 -07:00
epriestley
d89b8ce2b2 Modernize architecture of phd
Summary:
Ref T1670. Mostly, use PhutilArgumentParser. This breaks up the mismash of functional stuff and PhabriatorDaemonControl into proper argumentparser Workflows.

There are no functional changes, except that I removed the "pingConduit()" call prior to starting daemons, because I intend to remove all Conduit integration.

Test Plan:
- Ran `phd list`.
- Ran `phd status` (running daemons).
- Ran `phd status` (no running daemons).
- Ran `phd stop <pid>` (dead task).
- Ran `phd stop <pid>` (live task).
- Ran `phd stop zebra` (invalid PID).
- Ran `phd stop 1` (bad PID).
- Ran `phd stop`.
- Ran `phd debug zebra` (no match).
- Ran `phd debug e` (ambiguous).
- Ran `phd debug task`.
- Ran `phd launch task`.
- Ran `phd launch 0 task` (invalid arg).
- Ran `phd launch 2 task`.
- Ran `phd help`.
- Ran `phd help list`.
- Ran `phd start`.
- Ran `phd restart`.
- Looked at Repositories (daemon running).
- Looked at Repositories (daemon not running).

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T1670

Differential Revision: https://secure.phabricator.com/D6490
2013-07-18 15:28:56 -07:00
Jakub Vrana
d98401833b Check presence of required functions in daemon launcher
Summary: I had quite some trouble starting daemons on a machine with installed **pcntl** but with [[ http://www.php.net/ini.core#ini.disable-functions | disabled ]] all functions from it.

Test Plan:
  $ bin/phd start

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D5568
2013-04-07 08:42:59 -07:00
epriestley
35d73414f8 Remove legacy support for 'phd repository-launch' and 'phd repository-launch-readonly'
Summary: These have been marked as deprecated since May 2012. Clean them up.

Test Plan: Grepped for `repository-launch`, `phd_load_tracked_repositories`: no hits.

Reviewers: btrahan, vrana

Reviewed By: vrana

CC: aran

Maniphest Tasks: T2372

Differential Revision: https://secure.phabricator.com/D4575
2013-01-22 12:26:08 -08:00
vrana
ef85f49adc Delete license headers from files
Summary:
This commit doesn't change license of any file. It just makes the license implicit (inherited from LICENSE file in the root directory).

We are removing the headers for these reasons:

- It wastes space in editors, less code is visible in editor upon opening a file.
- It brings noise to diff of the first change of any file every year.
- It confuses Git file copy detection when creating small files.
- We don't have an explicit license header in other files (JS, CSS, images, documentation).
- Using license header in every file is not obligatory: http://www.apache.org/dev/apply-license.html#new.

This change is approved by Alma Chao (Lead Open Source and IP Counsel at Facebook).

Test Plan: Verified that the license survived only in LICENSE file and that it didn't modify externals.

Reviewers: epriestley, davidrecordon

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2035

Differential Revision: https://secure.phabricator.com/D3886
2012-11-05 11:16:51 -08:00
Marcel Beck
99e9a26192 Separates the PID and log directories of daemons
Summary: The Log and PID directory should be separable in the config file

Test Plan: Start the daemons, and check if the pid and log files are stored in directories that were specified in the config file.

Reviewers: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D3149
2012-08-05 08:35:24 +02:00
Bob Trahan
26ca5cbbe3 phd - on start command accurately detect if daemons are running before erroring out
Summary: loadRunningDaemons loads daemons that may be running (have a file pid). other commands handle this appropriately so just make sure the start command knows whats up

Test Plan: phd start, stop, reload all seemed to work just fine.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T1284

Differential Revision: https://secure.phabricator.com/D2808
2012-06-20 12:36:31 -07:00
vrana
1ebf9186b4 Depend on class autoloading
Test Plan:
Run setup.
/differential/

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Koolvin

Maniphest Tasks: T1103

Differential Revision: https://secure.phabricator.com/D2612
2012-05-30 16:57:21 -07:00
epriestley
f22d9131c6 Fix "phd repository-launch-readonly"
Summary:
  - Delete an unreachable block of code.
  - Pass "--" to terminate overseer args.

Test Plan: Ran "phd repository-launch-readonly", didn't get argument errors out of the daemon.

Reviewers: jungejason

Reviewed By: jungejason

CC: aran

Differential Revision: https://secure.phabricator.com/D2456
2012-05-10 20:27:55 -07:00
epriestley
6fd88641c3 Minor, instructions suggest "phd list" but really mean "phd status".
"phd list" lists available (not running) daemons.

Auditors: csilvers
2012-05-09 11:33:10 -07:00
epriestley
b800df8c1b Simplify daemon management: "phd start"
Summary:
  - Merge CommitTask daemon into PullLocal daemon. This is another artifact of past instability (and order-dependent parsers). We still publish to the timeline, although this was the last consumer. Long term we'll probably delete timeline and move to webhooks, since everyone who has asked about this stuff has been eager to trade away the durability and ordering of the timeline for the ease of use of webhooks. There's also no reason to timeline this anymore since parsing is no longer order-dependent.
  - Add `phd start` to start all the daemons you need. Add `phd restart` to restart all the daemons you need. So cool~
  - Simplify and improve phd and Diffusion daemon documentation.

Test Plan:
  - Ran `phd start`.
  - Ran `phd restart`.
  - Generated/read documentation.
  - Imported some stuff, got clean parses.

Reviewers: btrahan, csilvers

Reviewed By: csilvers

CC: aran, jungejason, nh

Differential Revision: https://secure.phabricator.com/D2433
2012-05-09 10:29:37 -07:00
epriestley
d2b01aead0 Use one daemon to discover commits in all repositories, not one per repository
Summary:
See D2418. This merges the commit discovery daemon into the same single daemon, and applies all the same rules to it.

There are relatively few implementation changes, but a few things did change:

  - I simplified/improved Mercurial importing, by finding full branch tip hashes with "--debug branches" and using "parents --template {node}" so we don't need to do separate "--debug id" calls.
  - Added a new "--not" flag to exclude repositories, since I switched to real arg parsing anyway.
  - I removed a web UI notification that you need to restart the daemons, this is no longer true.
  - I added a web UI notification that no pull daemon is running on the machine.

NOTE: @makinde, this doesn't change anything from your perspective, but it something breaks this is the likely cause.

This implicitly resolves T792, because discovery no longer runs before pulling.

Test Plan:

  - Swapped databases to a fresh install.
  - Ran "pulllocal" in debug mode. Verified it correctly does nothing (fixed a minor issue with min() on empty array).
  - Added an SVN repository. Verified it cloned and discovered correctly.
  - Added a Mercurial repository. Verified it cloned and discovered correctly.
  - Added a Git repository. Verified it cloned and discovered correctly.
  - Ran with arguments to verify behaviors: "--not MTEST --not STEST", "P --no-discovery", "P".

Reviewers: btrahan, csilvers, Makinde

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T792

Differential Revision: https://secure.phabricator.com/D2430
2012-05-08 12:53:41 -07:00
epriestley
1c62a35710 Run one daemon to pull all working copies, not one daemon per working copy
Summary:
Allow the pull daemon to take a list of repositories. By default, pull all repositories.

Make some effort to respect pull frequencies, although we'll necessarily suffer a bit if running with only one process.

NOTE: We still launch one discovery daemon per working copy, so this only cuts the daemon count in half.

Test Plan:
  - Ran `phd debug pulllocal`, verified behavior.
  - Ran `pull.php P MTEST SVNTEST --trace`, verified it pulled the repos and ran the right commands.
  - Ran `phd repository-launch-master`, verified the right daemons launched, checked daemon console.
  - Ran `phd repository-launch-readonly`, verified the right daemon launched, checked daemon console.

Reviewers: btrahan, csilvers, davidreuss

Reviewed By: csilvers

CC: aran

Differential Revision: https://secure.phabricator.com/D2418
2012-05-07 15:01:10 -07:00
epriestley
e4e5c39457 Merge __init_env__.php into __init_script__.php
Summary: There are currently two files, but all scripts require both of them,
which is clearly silly. In the longer term I want to rewrite all of this init
stuff to be more structured (e.g., merge webroot/index.php and __init_script__
better) but this reduces the surface area of the ad-hoc "include files" API we
have now, at least.

Test Plan:
  - Grepped for __init_env__.php (no hits)
  - Ran a unit test (to test unit changes)
  - Ran a daemon (to test daemon changes)

Reviewers: jungejason, nh, tuomaspelkonen, aran

Reviewed By: jungejason

CC: aran, jungejason

Differential Revision: 976
2011-10-02 11:48:09 -07:00
Ricky Elrod
10570635b5 Stop 'stop' from being in phd's list twice, and provide a way to kill one particular PID.
Summary:
This is a pretty bad, but working implmentation of a way to kill one particular PID that
is controlled by Phabricator. Also remove the second 'stop' from the ##phd help## list.

Test Plan:
  [ricky@rhelpad01 phabricator] (phd-stop-twice)$ ./bin/phd status
  PID  	Started                 	Daemon
  30154	Oct 1 2011, 2:38:08 AM  	PhabricatorMetaMTADaemon
  30172	Oct 1 2011, 2:38:09 AM  	PhabricatorMetaMTADaemon
  30190	Oct 1 2011, 2:38:09 AM  	PhabricatorMetaMTADaemon
  30210	Oct 1 2011, 2:38:09 AM  	PhabricatorMetaMTADaemon

  [ricky@rhelpad01 phabricator] (phd-stop-twice)$ ./bin/phd stop 30190
  Stopping daemon 'PhabricatorMetaMTADaemon' (30190)...
  Daemon 30190 exited normally.

  [ricky@rhelpad01 phabricator] (phd-stop-twice)$ ./bin/phd stop 123456
  123456 is not controlled by Phabricator. Not killing.

  [ricky@rhelpad01 phabricator] (phd-stop-twice)$ ./bin/phd stop
  Stopping daemon 'PhabricatorMetaMTADaemon' (30154)...
  Stopping daemon 'PhabricatorMetaMTADaemon' (30172)...
  Stopping daemon 'PhabricatorMetaMTADaemon' (30210)...
  Daemon 30210 exited normally.
  Daemon 30154 exited normally.
  Daemon 30172 exited normally.

Reviewers: epriestley

CC:

Differential Revision: 975
2011-10-01 17:31:20 -04:00
epriestley
1c1f749eba Add an "arcanist.projectinfo" Conduit call
Summary:
We currently rely on "remote_hooks_enabled" in .arcconfig to determine whether
commands like "arc amend" and "arc merge" should imply "arc mark-committed".

However, this is a historical artifact that is now bad for a bunch of reasons:

  - The option name is confusing, it really means 'repository is tracked'.
  - The option is hard to discover and generally sucks.
  - We can empirically determine the right answer since we now know if a project
is in a tracked repository.

Add a call which arcanist can make on these workflows to figure out if it is
interacting with a project in a tracked repository or not.

Also added an "isTracked()" convenience method to reduce the number of magic
strings all over the place.

Test Plan: Ran "arcanist.projectinfo" for nonexistent, untracked and tracked
projects.

Reviewers: Makinde, jungejason, nh, tuomaspelkonen, aran

Reviewed By: Makinde

CC: aran, epriestley, Makinde

Differential Revision: 945
2011-09-21 14:19:14 -07:00
epriestley
e0b86cc81b Add a Mercurial commit discovery daemon
Summary:
Repository import has three major steps:

  - Commit discovery (serial)
  - Message parsing (parallel, mostly VCS independent)
  - Change parsing (parallel, highly VCS dependent)

This implements commit discovery for Mercurial, similar to git's parsing:

  - List the heads of all the branches.
  - If we haven't already discovered them, follow them back to their roots (or
the first commit we have discovered).
  - Import all the newly discovered commits, oldest first.

This is a little complicated but it ensures we discover commits in depth order,
so the discovery process is robust against interruption/failure. If we just
inserted commits as we went, we might read the tip, insert it, and then crash.
When we ran again, we'd think we had already discovered commits older than HEAD.

This also allows later stages to rely on being able to find Phabricator commit
IDs which correspond to parent commits.

NOTE: This importer is fairly slow because "hg" has a large startup time
(compare "hg --version" to "git --version" and "svn --version"; on my machine,
hg has 60ms of overhead for any command) and we need to run many commands (see
the whole "hg id" mess). You can expect something like 10,000 per hour, which
means you may need to run overnight to discover a large repository (IIRC, the
svn/git discovery processes are both about an order of magnitude faster). We
could improve this with batching, but I want to keep it as simple as possible
for now.

Test Plan: Discovered all the commits in the main Mercurial repository,
http://selenic.com/repo/hg.

Reviewers: Makinde, jungejason, nh, tuomaspelkonen, aran

Reviewed By: Makinde

CC: aran, Makinde

Differential Revision: 943
2011-09-16 11:08:52 -07:00
epriestley
d3558eb25f Explicitly detect missing pcntl and exit with an obvious error
Summary: We already detect this in setup but double-check just in case, see
gmail thread.
Test Plan: Rebuilt PHP without pcntl and tried to run phd, got an error.
Reviewed By: aran
Reviewers: aran, jungejason, tuomaspelkonen
CC: aran
Differential Revision: 819
2011-08-17 13:29:34 -07:00
epriestley
b61e325f05 Show logs to the console in 'phd debug'
Summary:
Currently we send logs to the logfile in 'phd debug', but we should send them to
the console instead.

Also fixed some %C stuff which could theoretically cause problems if a user had
percentage symbols in their paths (heaven forbid).

fratrik, this or D535 might have been involved in frustrating your efforts to
debug the "sudo" stuff.

Test Plan:
Ran "phd debug irc derpderp" and "phd launch irc derpderp". In the former case,
the exception appeared in the console. In the latter, it appeared in the log.

Reviewed By: codeblock
Reviewers: codeblock, jungejason, tuomaspelkonen, aran, fratrik
CC: aran, codeblock
Differential Revision: 536
2011-06-26 20:41:08 -07:00
epriestley
8f63873d57 Ping conduit from PHD and set daemon logfiles. 2011-06-13 18:39:23 -07:00
epriestley
cb0cbc50ad Add a "phd debug" command
Summary:
Make it easier to find obvious problems in daemons by letting them run
undaemonized in the console without requiring the user to know the magical
incantations for loading libraries, etc.

Test Plan:
Ran "phd debug nice", simulated some failures (e.g., bringing down Phabricator,
daemon fatal) and got useful error messages.

Reviewed By: jungejason
Reviewers: toulouse, jungejason, tuomaspelkonen, aran
CC: aran, jungejason
Differential Revision: 448
2011-06-13 13:42:01 -07:00
epriestley
fedbd475b5 Create phd PID directory if it doesn't exist, and give the user a meaningful
error message if that doesn't work

Summary:
This workflow is needlessly bad right now, make it not terrible.

Also removed some related, unused code.

Test Plan:
Ran 'phd launch nice' with no directory and with a failing mkdir command.

Reviewed By: toulouse
Reviewers: hsb, toulouse, codeblock
CC: aran, toulouse
Differential Revision: 440
2011-06-12 22:40:07 -07:00
epriestley
1f88e08761 Move 'phd parse-commit' to a dedicated script; allow message parsing tasks to
be executed in isolation, provide a script to requeue all message reparses,
stop parse-commit from inserting side-effect tasks.
2011-04-02 13:23:22 -07:00
epriestley
637207aedf Random local changes from production. 2011-03-26 23:54:47 -07:00
epriestley
1a11297dd6 Allow parsing of rare extra-broken non-UTF8 messages. 2011-03-26 23:20:16 -07:00
epriestley
afe0079819 Improve awkward Diffusion query plans. 2011-03-20 17:46:02 -07:00
jungejason
e4fa1523bd Use PhabricatorDaemon for sending emails.
Summary:
Make PhabricatorMetaMTADaemon extend PhabricatorDaemon.

Test Plan:
send mail with the new daemon.

Reviewed By: epriestley
Reviewers: epriestley
CC: epriestley
Differential Revision: 74
2011-03-17 18:40:17 -07:00
epriestley
bb144542d3 Diffusion/phd/console improvements. 2011-03-15 13:38:14 -07:00
epriestley
bf196910b0 More phd stuff. 2011-03-15 10:23:35 -07:00
epriestley
0986f8cbb9 Improve featureset for phd. 2011-03-14 12:33:20 -07:00
epriestley
4893146815 Improve parser scalability, fix a bug or two, provide 'phd', the Phabricator
Daemon interface.
2011-03-13 14:27:03 -07:00
epriestley
147d2e2e3d Rought cut of search.
Summary: Botched this pretty badly in git so we'll see how much I broke. :/

Test Plan:

Reviewers:

CC:
2011-02-14 15:34:20 -08:00
epriestley
193dbf16b4 Very basic daemon infrastructure, plus MetaMTA daemon.
Summary: Amazon SES seems to be working well, except that it takes more than a
second to send mail in-process. Kick it out of process. (Between this and the
ImplementationAdapter layer, MetaMTA almost makes sense. :/)

Test Plan: Ran the daemon and got a flood of unsent test email.

Reviewers:

CC:
2011-02-09 17:39:55 -08:00