Summary: See PHI176. This is issued periodically by the garbage collector. Normally this table is relatively small-ish so this missing key isn't hugely noticeable.
Test Plan:
Ran `./bin/garbage collect --collector daemon.processes --trace` to get the query the GC runs.
Ran ##DELETE FROM `daemon_logevent` WHERE epoch < 1508443504 LIMIT 100## before and after the key, saw a much better query plan afterward:
Before:
```
mysql> explain DELETE FROM `daemon_logevent` WHERE epoch < 1508443504 LIMIT 100;
+----+-------------+-----------------+------+---------------+------+---------+------+-------+-------------+
| id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
+----+-------------+-----------------+------+---------------+------+---------+------+-------+-------------+
| 1 | SIMPLE | daemon_logevent | ALL | NULL | NULL | NULL | NULL | 19325 | Using where |
+----+-------------+-----------------+------+---------------+------+---------+------+-------+-------------+
1 row in set (0.00 sec)
```
After:
```
mysql> explain DELETE FROM `daemon_logevent` WHERE epoch < 1508443504 LIMIT 100;
+----+-------------+-----------------+-------+---------------+-----------+---------+-------+------+-------------+
| id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra |
+----+-------------+-----------------+-------+---------------+-----------+---------+-------+------+-------------+
| 1 | SIMPLE | daemon_logevent | range | key_epoch | key_epoch | 4 | const | 1 | Using where |
+----+-------------+-----------------+-------+---------------+-----------+---------+-------+------+-------------+
1 row in set (0.00 sec)
```
Reviewers: amckinley
Reviewed By: amckinley
Differential Revision: https://secure.phabricator.com/D18733
Summary: Try to dis-ambiguate various button types and colors. Moves `simple` to `phui-button-simple` and moves colors to `button-color`.
Test Plan: Grep for buttons still inline, UIExamples, PHUIX, Herald, and Email Preferences.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D18077
Summary:
Fixes T12720. Currently, old daemon records are collected based on creation date. By default, the GC collects them after 7 days.
After T12298, this can incorrectly collect hibernating daemons which are in state "wait".
In all cases, this could fail to collect daemons which are stuck in "running" for a long time for some reason. This doesn't seem to be causing any problems right now, but it makes me hesitant to do "dateCreated + not running or waiting" since that might make this become a problem, or make an existing problem with this that we just haven't bumped into worse.
Daemons always heartbeat periodically and update their rows, so `dateModified` is always fresh, so collect rows based only on modification date.
Test Plan:
- Ran daemons (`bin/phd start`).
- Waited a few minutes.
- Verified that hibernating daemons in the "wait" state had fresh timestamps.
- Verified that very old daemons still got GC'd properly.
```
mysql> select id, daemon, status, FROM_UNIXTIME(dateCreated), FROM_UNIXTIME(dateModified) from daemon_log;
+-------+--------------------------------------+--------+----------------------------+-----------------------------+
| id | daemon | status | FROM_UNIXTIME(dateCreated) | FROM_UNIXTIME(dateModified) |
+-------+--------------------------------------+--------+----------------------------+-----------------------------+
| 73377 | PhabricatorTaskmasterDaemon | exit | 2017-05-19 10:53:03 | 2017-05-19 12:38:54 |
...
| 73388 | PhabricatorRepositoryPullLocalDaemon | run | 2017-05-26 08:43:29 | 2017-05-26 08:45:30 |
| 73389 | PhabricatorTriggerDaemon | run | 2017-05-26 08:43:29 | 2017-05-26 08:46:35 |
| 73390 | PhabricatorTaskmasterDaemon | wait | 2017-05-26 08:43:29 | 2017-05-26 08:46:35 |
| 73391 | PhabricatorTaskmasterDaemon | wait | 2017-05-26 08:43:33 | 2017-05-26 08:46:33 |
| 73392 | PhabricatorTaskmasterDaemon | wait | 2017-05-26 08:43:37 | 2017-05-26 08:46:31 |
| 73393 | PhabricatorTaskmasterDaemon | wait | 2017-05-26 08:43:40 | 2017-05-26 08:46:33 |
+-------+--------------------------------------+--------+----------------------------+-----------------------------+
17 rows in set (0.00 sec)
```
Note that:
- The oldest daemon is <7 days old -- I had some other older rows but they got GC'd properly.
- The hibernating taskmasters (at the bottom, in state "wait") have recent/more-current `dateModified` dates than their `dateCreated` dates.
Reviewers: chad, amckinley
Reviewed By: chad
Maniphest Tasks: T12720
Differential Revision: https://secure.phabricator.com/D18024
Summary:
Ref T12298. Two minor daemon improvements:
- Make the "waiting" message reflect hibernation.
- Don't trigger a reload right after launching.
Test Plan:
- Read "waiting" message.
- Ran "bin/phd start", didn't see an immediate SIGHUP in the log.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T12298
Differential Revision: https://secure.phabricator.com/D17550
Summary: Ref T12298. `phd launch` was missed in D17390 and thus broken by D17389.
Test Plan: Launched a daemon with great success.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: Korvin
Maniphest Tasks: T12298
Differential Revision: https://secure.phabricator.com/D17429
Summary: Ref T12331. These changes are intended to make it easier to debug T12331 since I'm having difficulty reproducing the issue locally.
Test Plan:
- Ran `bin/phd debug task --pool 4` and got an autoscaling pool.
- Ran `bin/worker flood --duration 3` and got some 3-second-long tasks to execute with `bin/worker execute ...`.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T12331
Differential Revision: https://secure.phabricator.com/D17431
Summary:
Ref T12298. This updates `bin/phd` for minor changes to daemon configuration. In particular:
- Every daemon now has an autoscale pool (for trigger/pull, the maximum pool size is 1).
- Pools now have labels to make debugging a little easier.
- Some minor structural changes.
Test Plan: See D17389.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T12298
Differential Revision: https://secure.phabricator.com/D17390
Summary:
This has been replaced by `PolicyCodex` after D16830. Also:
- Rebuild Celerity map to fix grumpy unit test.
- Fix one issue on the policy exception workflow to accommodate the new code.
Test Plan:
- `arc unit --everything`
- Viewed policy explanations.
- Viewed policy errors.
Reviewers: chad
Reviewed By: chad
Subscribers: hach-que, PHID-OPKG-gm6ozazyms6q6i22gyam
Differential Revision: https://secure.phabricator.com/D16831
Summary:
Fixes T11295. Prior to this change, the "404 page" for daemon tasks fatals.
This page is special cased a little bit and not a normal 404 page, because it's possible for you to click a valid link and the task to get GC'd by the time you load the page, or similar. It tries to be a little more user-friendly than a bare 404.
Test Plan:
- Visited `/daemon/task/1428348920328/` (any invalid ID).
- Now got a nice "no such task" page.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T11295
Differential Revision: https://secure.phabricator.com/D16254
Summary: Fixes T6806. We haven't seen users having issues with `phd.user` in a very long time.
Test Plan:
- Configured daemons to run as `notepriestley`, got a well-explained exception.
- Configured daemons to run as `epriestley`, got a clean start.
- Configured daemons with `phd.user=null`, got a clean start.
Reviewers: chad, areitz
Reviewed By: areitz
Subscribers: areitz
Maniphest Tasks: T6806
Differential Revision: https://secure.phabricator.com/D15726
Summary:
Ref T10756. This:
- Fixes T7307. This UI is now admin-only.
- Makes the main "running daemons" table more useful for multi-host setups (show where daemons are running).
- Removes logs from the web UI: these are sometimes vaguely sensitive and shouldn't be visible. The UI tells you how to get them with `bin/phd log`.
- Minor modernization.
Test Plan:
- As a non-admin, viewed daemons (access error) and bulk jobs (worked great).
- Browsed bulk job pages.
- Ran a bulk job.
- Viewed daemon console.
- Viewed task detail / daemon detail / daemon list pages.
{F1220516}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T7307, T10756
Differential Revision: https://secure.phabricator.com/D15724
Summary: Going to render these all normal case instead of all caps, and bump up the font size. Should be more consistent. Yellow if you green anything orange.
Test Plan: grep, lint
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D15645
Summary: Modernize and use newer UI
Test Plan: Bounce around various views.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D15574
Summary:
By default, `bin/phd debug` activates `--trace`, which is incredibly verbose.
Instead, be moderately verbose by default, and only include tracing if `--trace` was passed to `bin/phd debug`.
See also D15422.
Test Plan:
- Ran `bin/phd debug task`, got moderate amount of most useful debug output.
- Ran `bin/phd debug task --trace`, got very verbose, detailed low-level debug output.
Reviewers: chad
Reviewed By: chad
Differential Revision: https://secure.phabricator.com/D15423
Summary:
Two minor changes here:
- Replace `get/setUser()` with `get/setViewer()` for consistency with everything else.
- `getViewer()` now throws if no viewer is set. We had a lot of code that either "should" check this but didn't, or did check it in an identical way, duplicating work. In contrast, very little code checks for a viewer but works if one is not present.
Test Plan:
- Grepped for `->user`.
- Attempted to fix all callsites inside `*View` classes.
- Browsed around a bunch of applications, particularly Calendar, Differential and Diffusion, which seemed most heavily affected.
Reviewers: chad
Reviewed By: chad
Differential Revision: https://secure.phabricator.com/D15412
Summary: See Q266.
Test Plan: Created a bulk job, clicked "Details" instead of "Confirm", clicked "Continue" to get back to confirmation dialog.
Reviewers: chad
Reviewed By: chad
Differential Revision: https://secure.phabricator.com/D14985
Summary: Ref T7053. Remove the `envHash` and `envInfo` fields, which are no longer used now that the daemons restart automagically. Depends on D14458.
Test Plan: Saw no more setup issues.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: tycho.tatitscheff, epriestley
Maniphest Tasks: T7053
Differential Revision: https://secure.phabricator.com/D14446
Summary:
Fixes T9494. This:
- Removes all the random GC.x.y.z config.
- Puts it all in one place that's locked and which you use `bin/garbage set-policy ...` to adjust.
- Makes every TTL-based GC configurable.
- Simplifies the code in the actual GCs.
Test Plan:
- Ran `bin/garbage collect` to collect some garbage, until it stopped collecting.
- Ran `bin/garbage set-policy ...` to shorten policy. Saw change in web UI. Ran `bin/garbage collect` again and saw it collect more garbage.
- Set policy to indefinite and saw it not collect garabge.
- Set policy to default and saw it reflected in web UI / `collect`.
- Ran `bin/phd debug trigger` and saw all GCs fire with reasonable looking queries.
- Read new docs.
{F857928}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9494
Differential Revision: https://secure.phabricator.com/D14219
Summary: Use `PhutilClassMaQuery` instead of `PhutilSymbolLoader`, mostly for consistency. Depends on D13588.
Test Plan: Poked around a bunch of pages.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D13589
Summary:
Fixes T7370. Two changes:
- Make the default to show nothing, instead of showing all the data. This is a better default because the data is sometimes sensitive. Workers should have to opt in to revealing it.
- For TargetWorkers, link to the target (technically the build, for now, since there's no dedicated target detail page).
Test Plan: {F698325}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T7370
Differential Revision: https://secure.phabricator.com/D13845
Summary: Updates the Daemon application calls
Test Plan: Click on various things in the Daemon app
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D13835
Summary:
Ref T8637. This does nothing interesting, just has empty scaffolding for a bulk job queue.
Basic idea is that when you do something like a batch edit in Maniphest, we:
- Create a BulkJob with all the details.
- Queue a worker to start the job.
- Send you to a progress bar page for the job.
In the background:
- The "start job" worker creates a ton of Task objects, then queues worker tasks to do the work.
In the foreground:
- Fancy ajax animates the progress bar and it goes wooosh.
In general:
- Big jobs actually work.
- Jobs get logged.
- You can monitor jobs.
- Terrible junk like T8637 should be much harder to write and much easier to catch and diagnose.
Test Plan:
No interesting code/beahavior yet. Clean `storage adjust`.
{F526411}
Reviewers: chad, btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T8637
Differential Revision: https://secure.phabricator.com/D13392
Summary: Ref T8099, updates table layouts and StatusIcons in the Daemons application.
Test Plan: Click on lots of different things in Daemons.
Reviewers: btrahan, epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T8099
Differential Revision: https://secure.phabricator.com/D13052
Summary:
In the great `pht()` conversion, some strings like "123,456" are now being printed as numbers with "%d". These come out as "123" instead of "123,456".
Use "%s" and "PhutilNumber" to present numbers with comma groupings.
Test Plan:
- Viewed DarkConsole.
- Viewed conduit logs.
- Viewed daemon logs.
- Grepped for `%d ms` and `%d us`.
Reviewers: btrahan, joshuaspence
Reviewed By: joshuaspence
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D12979
Summary: Use `__CLASS__` instead of hard-coding class names. Depends on D12605.
Test Plan: Eyeball it.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: hach-que, Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D12806
Summary:
Ref T4100. Ref T5595.
To support a unified "Projects:" query across all applications, a future diff is going to add a set of "Edge Logic" capabilities to `PolicyAwareQuery` which write the required SELECT, JOIN, WHERE, HAVING and GROUP clauses for you.
With the addition of "Edge Logic", we'll have three systems which may need to build components of query claues: ordering/paging, customfields/applicationsearch, and edge logic.
For most clauses, queries don't currently call into the parent explicitly to get default components. I want to move more query construction logic up the class tree so it can be shared.
For most methods, this isn't a problem, but many subclasses define a `buildWhereClause()`. Make all such definitions protected and consistent.
This causes no behavioral changes.
Test Plan: Ran `arc unit --everything`, which does a pretty through job of verifying this statically.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: yelirekim, hach-que, epriestley
Maniphest Tasks: T4100, T5595
Differential Revision: https://secure.phabricator.com/D12453
Summary:
Ref T7811. Fixes two minor issues I observed in the cluster:
- Sometimes APC doesn't give us key names. Not sure exactly what's up here, but we can do a better job with this.
- The `%` in `25%` actually needs more escaping, since it's interpreted by both `pht()` (immediately) and `console_format()` (later).
Test Plan:
- First one is just from an error log, not sure how to repro offhand.
- Ran `bin/phd help start` for the second one.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T7814, T7811
Differential Revision: https://secure.phabricator.com/D12395
Summary:
Right now, if a daemon dies it can leave the setup warning around for like 10 minutes or something until we reap it.
Tighten the warning so we only care about actively running daemons.
Test Plan: Checked setup issues.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D12088
Summary: Swaps out to modern UI components, update for mobile, fix some phts.
Test Plan: Test each Daemon page on desktop and mobile. Verify modern layout.
Reviewers: btrahan, epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7427
Differential Revision: https://secure.phabricator.com/D11958
Summary: Since this element isn't strictly about errors, re-label as info view instead.
Test Plan: Grepped for all callsites, tested UIExamples and a few other random pages.
Reviewers: btrahan, epriestley
Reviewed By: epriestley
Subscribers: hach-que, Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D11867
Summary: Ref T7384. This just sends SIGHUP to specified overseers in a nice package.
Test Plan: See D11898.
Reviewers: hach-que, btrahan
Reviewed By: btrahan
Subscribers: joshuaspence, epriestley
Maniphest Tasks: T7384
Differential Revision: https://secure.phabricator.com/D11899
Summary:
Fixes T7352. This reduces the memory footprint for instances by combining these two similar daemons into one daemon which handles the responsibilities of both.
The fit isn't 100% perfect here but it's pretty close, and the GC daemon is fairly trivial.
Test Plan:
- Adjusted all the numbers to small numbers (5 second sleep, 120 second GC length).
- Added a ton of logging.
- Started trigger daemon.
- Saw it run a GC cycle.
- Saw it reschedule another cycle after 120 seconds (adjusted down from 4 hours).
- Reverted all the logging/small numbers.
- Ran `bin/phd start`, saw stable trigger daemon running.
- Grepped for removed daemon class name.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T7352
Differential Revision: https://secure.phabricator.com/D11872
Summary: Ref T7352. This is pretty straightforward. I renamed `phd.start-taskmasters` to `phd.taskmasters` for clarity.
Test Plan:
- Ran `phd start`, `phd start --autoscale-reserve 0.25`, `phd restart --autoscale-reserve 0.25`, etc.
- Examined PID file to see options were passed.
- I'm defaulting this off (0 reserve) and making it a flag rather than an option because it's a very advanced feature which is probably not useful outside of instancing.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T7352
Differential Revision: https://secure.phabricator.com/D11871
Summary:
Ref T7352. We were previously identifying things by `<daemonClass, overseerPID, startTime>` but that's not unique in a world where one overseer can run multiple daemons.
We already have an internal "daemonID", it just doesn't get written into the DB right now.
Start writing it, then use it to clean up `phd status`.
Test Plan: Ran `phd status`, got more accurate/useful output than previously.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T7352
Differential Revision: https://secure.phabricator.com/D11865
Summary:
Ref T7352. This isn't wildly useful for us but seems generally reasonable, can be helpful with testing, and @hach-que has a use case for it.
The only reason we issue this warning is to prevent user error; you can still launch all the daemons with `phd launch` manually and daemons all use locks to protect critical regions.
Test Plan: Ran `phd start --force` a bunch, saw zillions of daemons.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley, hach-que
Maniphest Tasks: T7352
Differential Revision: https://secure.phabricator.com/D11861
Summary:
Ref T7352. This moves all the daemons under one overseer. The primary goal is to reduce the minimum footprint of an instance in the Phacility cluster, by reducing the number of processes each instance needs to run on daemon-tier hosts.
This improves scalability by roughly a factor of 2.
Test Plan:
- Ran `phd debug`, `phd launch, `phd start`. Saw normal behavior, with only one total overseer.
- Fataled dameons and saw the overseer restar them normally.
- Used `phd status` and `phd stop` and got reasonable results (`phd status` is still a touch off).
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T7352
Differential Revision: https://secure.phabricator.com/D11857
