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9 commits

Author SHA1 Message Date
epriestley
9309723ac4 Send graceful shutdown signals to daemons in Phabricator
Summary:
Fixes T5855. Adds a `--graceful N` flag to `phd stop` and `phd restart`.

`phd` will send SIGINT, wait `N` seconds, SIGTERM, wait 15 seconds, and SIGKILL. By default, `N` is 15.

Test Plan:
  - Ran `bin/phd debug ...` and used `^C` to interrupt daemons. Saw graceful shutdown behavior, and abrupt termination on multiple `^C`.
  - Ran `bin/phd start`, `bin/phd stop` and `bin/phd restart` with `--graceful` set to various things, notably `0`. Saw graceful shutdowns on the CLI and in the web UI. With `0`, abrupt shutdowns.

Reviewers: btrahan, hach-que

Reviewed By: hach-que

Subscribers: epriestley

Maniphest Tasks: T5855

Differential Revision: https://secure.phabricator.com/D10228
2014-08-11 20:18:31 -07:00
Joshua Spence
86c399b657 Rename PhabricatorApplication subclasses
Summary: Ref T5655. Some discussion in D9839. Generally speaking, `Phabricator{$name}Application` is clearer than `PhabricatorApplication{$name}`.

Test Plan:
# Pinned and uninstalled some applications.
# Applied patch and performed migrations.
# Verified that the pinned applications were still pinned and that the uninstalled applications were still uninstalled.
# Performed a sanity check on the database contents.

Reviewers: btrahan, epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: hach-que, epriestley, Korvin

Maniphest Tasks: T5655

Differential Revision: https://secure.phabricator.com/D9982
2014-07-23 10:03:09 +10:00
Joshua Spence
7892627ccc Add a withoutIDs method to PhabricatorDaemonLogQuery.
Summary: Add a method to `PhabricatorDaemonLogQuery` to exclude IDs from the results.

Test Plan: Thought long and hard.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D9606
2014-06-18 08:07:20 +10:00
epriestley
136af8d2ab Do not perform write in PhabricatorDaemonLogQuery by default
Summary:
See <http://github.com/facebook/phabricator/issues/487>. By default, we perform a write in this query to moved daemons to "dead" status after a timeout. This is normally reasonable, but after D7964 we do a setup check against the daemons, which means this query is invoked very early in the stack, before we have a write guard.

Since doing this write unconditionally is unnecessarily, surprising, and overly ambitious, make the write conditional and do not attempt to perform it from the setup check.

(We could also move this to a GC/cron sort of thing eventually, maybe -- it's a bit awkward here, but we don't have other infrastructure which is a great fit right now.)

Test Plan: Hit setup issues and daemon pages. Will confirm with user that this fixes things.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D8023
2014-01-21 14:04:12 -08:00
epriestley
2a5c987c71 Lock policy queries to their applications
Summary:
While we mostly have reasonable effective object accessibility when you lock a user out of an application, it's primarily enforced at the controller level. Users can still, e.g., load the handles of objects they can't actually see. Instead, lock the queries to the applications so that you can, e.g., never load a revision if you don't have access to Differential.

This has several parts:

  - For PolicyAware queries, provide an application class name method.
  - If the query specifies a class name and the user doesn't have permission to use it, fail the entire query unconditionally.
  - For handles, simplify query construction and count all the PHIDs as "restricted" so we get a UI full of "restricted" instead of "unknown" handles.

Test Plan:
  - Added a unit test to verify I got all the class names right.
  - Browsed around, logged in/out as a normal user with public policies on and off.
  - Browsed around, logged in/out as a restricted user with public policies on and off. With restrictions, saw all traces of restricted apps removed or restricted.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D7367
2013-10-21 17:20:27 -07:00
epriestley
a0f0ba6acd Stop using process/filesystem-based checks to determine if daemons are running
Summary:
We currently check if daemons are running using the filesystem and process list. These checks reach the wrong result for a lot of users because their webservers can't read the filesystem or process list. They also reach the wrong result for daemons running on other machines.

Instead, query the active daemon list to see if daemons are running. This should be significantly more reliable.

(We didn't do this before because the running daemon list mechanism didn't exist when the check was written, and at the time it was more complex than doing a simple filesystem/process list thing.)

Test Plan: Viewed `/repositories/` with and without daemons running, saw appropriate warning or lack of warning.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D6722
2013-08-12 11:20:22 -07:00
epriestley
36c1359230 Allow long daemon log messages to be expanded
Summary:
Ref T3557. We summarize long messages, but don't let you see the entire message. This is occasionally inconvenient, and I'm planning to add more prefix junk to some messages for T2569.

Provide a link you can click to see the full message.

This isn't javascripted because a ton of these can make the page ridiculously enormous and it seems unlikely you'd care much about all of them.

Test Plan: {F51261} {F51262}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, chad

Maniphest Tasks: T3557

Differential Revision: https://secure.phabricator.com/D6546
2013-07-23 16:58:02 -07:00
epriestley
e793a3657a Use a real Query class to load daemon information
Summary:
Ref T3557. This stuff does a bunch of nonsense in the View right now. Instead, do it in a real Query class.

Fixes a long-standing bug which prevented "all daemons" from showing more than 3 days' worth of data.

Test Plan: Viewed `/daemon/`, viewed "All Daemons".

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3557

Differential Revision: https://secure.phabricator.com/D6544
2013-07-23 12:11:34 -07:00
epriestley
40226bbfd0 Mostly modernize daemon detail views
Summary:
Ref T3557. The major goals here are:

  - Modernize use of UI elements.
  - Present daemon status with more clarity. Particularly, the "Waiting" status is called out and explained in detail.

Test Plan:
{F51247}

{F51248}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3557

Differential Revision: https://secure.phabricator.com/D6541
2013-07-23 12:10:41 -07:00