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764 commits

Author SHA1 Message Date
Chad Little
652d87ac6b Fix project creation feed story
Summary: Adds feed story copy to project create transactions.

Test Plan: Create a new project, visit manage page, feed, see correct text.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D18245
2017-07-19 10:41:07 -07:00
Chad Little
af71c990ee Test 0 and "" cases in Project Icon Config
Summary: Better validation for setting a default image in project.icon

Test Plan: Test adding `"0"` and `""` as image options in project.icon, see error.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D18197
2017-07-10 12:01:22 -07:00
Chad Little
250aaabd64 Choose default project image by icon
Summary: Builds out a map for icon->image in Projects, selects the icon's image as the default project image if there is no custom image chosen by the user.

Test Plan: Select various icons, see image change. Test choose picture, pick a new image.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D18174
2017-07-09 11:41:02 -07:00
Chad Little
0bd1dfd524 Add 8 more project images to builtins
Summary: More pretty images.

Test Plan: Set a robot as image for security project. So pretty.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D18191
2017-07-09 09:39:10 -07:00
epriestley
b46e2bb4cc Convert cluster/projects config options to newer modular structure
Summary: Ref T12845. Converts the cluster and project config options to the new stuff; this is mostly just shifting boilerplate around.

Test Plan: Edited, deleted, and mangled these options from the web UI and CLI.

Reviewers: chad, amckinley

Reviewed By: amckinley

Maniphest Tasks: T12845

Differential Revision: https://secure.phabricator.com/D18166
2017-06-27 12:35:54 -07:00
Chad Little
d6450bf7d2 New icons for Projects
Summary: Updates the builtin images, leaves the old choose... icons for now. I'd like to automate this based on icon when creating a project.

Test Plan: Visit edit picture page, pick a few. Purge cache, see new default image.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D18162
2017-06-27 15:02:20 +02:00
Austin McKinley
8008ade9af Use keywords instead of ints to update task priority in ManiphestEditEngine
Summary: Fixes T12124. Changes `ManiphestEditEngine` to populate the select using priority keywords instead of the integer value. Marks `maniphest.querystatuses` as frozen. Adds a new Conduit method for fetching potential task statuses.

Test Plan: Created tasks and changed their priorities, observed that transactions in the DB still have the same type (integers as strings). Invoked `maniphest.update` with `priority => '90'` and observed that it still works. Invoked `maniphest.edit` with `priority => 'unbreak'` and observed that it now works.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T12124

Differential Revision: https://secure.phabricator.com/D18111
2017-06-14 14:43:03 -07:00
Chad Little
38904ea4ad More button grey conversions
Summary: Ran across a few straglers. Convert to the correct color.

Test Plan: grep for profile-image-button, check profile image selection page

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D18096
2017-06-07 09:34:50 -07:00
epriestley
742c3a834f Provide UI hints about task subtypes
Summary:
Ref T12314. Open to counterdiffs / iterating / suggestions / skipping most or all of this, mostly just throwing this out there as a maybe-reasonable first pass.

When a task has a subtype (like "Plant" or "Animal"), provide some hints on the task list, workboards, and task detail.

To make these hints more useful, allow subtypes to have icons and colors.

Also use these icons and colors in the typeahead tokens.

The current rule is that we show the subtype if it's not the default subtype. Another rule we could use is "show the subtype if there's more than one subtype defined", but my guess is that most installs will mostly have something like "normal task" as the default subtype.

Test Plan:
The interfaces this affects are: task detail view, task list view, workboard cards, subtype typeahead.

{F3539128}

{F3539144}

{F3539167}

{F3539185}

Reviewers: chad

Reviewed By: chad

Subscribers: johnny-bit, bbrdaric, benwick, fooishbar

Maniphest Tasks: T12314

Differential Revision: https://secure.phabricator.com/D17451
2017-05-26 13:58:41 -07:00
Austin McKinley
b27c2ed6d1 Index Project milestones to accurately reflect milestone membership
Summary: Fixes T12505. `PhabricatorProjectsMembershipIndexEngineExtension->materializeProject()` was incorrectly bailing early for milestone objects, which prevented milestone members from being calculated correctly. This was causing problems where (for example) an Owners package owned by a milestone wasn't being satisfied when a member of the milestone approved a revision.

Test Plan: Invoked migration, observed that a user's milestones correctly showed up when searched for. Also observed that accepting a revision on behalf of a milestone now satisfies Owners rules.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T12505

Differential Revision: https://secure.phabricator.com/D18033
2017-05-26 13:10:41 -07:00
epriestley
fc8465252f Add "View All" header buttons to user and project feed boxes
Summary:
Fixes T12762. Currently, there's no way to get from these boxes into generaly history in Feed, and it isn't clear that the operation is possible.

For now, add some simple links. See T12762 for future work.

Test Plan:
  - Viewed user profles, saw "View All".
  - Viewed project profiles, saw "View All".

{F4978858}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T12762

Differential Revision: https://secure.phabricator.com/D18030
2017-05-26 12:24:20 -07:00
epriestley
2d79229083 Modernize FeedQuery a little bit
Summary: Ref T12762. Updates some conventions and methods. This has no (meaningful) behavioral changes.

Test Plan:
  - Grepped for `setFilterPHIDs()`.
  - Viewed main feed, user feed, project feed.
  - Called `feed.query`.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T12762

Differential Revision: https://secure.phabricator.com/D18027
2017-05-26 11:53:19 -07:00
Austin McKinley
88466addee Migrate Project workboard background color to modular transactions
Summary: Removes now-unused method as well. Fixes T12673.

Test Plan: UI fiddling.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Maniphest Tasks: T12673

Differential Revision: https://secure.phabricator.com/D18014
2017-05-24 12:56:25 -07:00
Austin McKinley
eb296796aa Migrate Project sort and filter defaults to modular transactions
Test Plan: Unit tests pass, manually changed the default sort and filter on a workboard and observed expected transactions in the DB.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D18013
2017-05-24 12:36:06 -07:00
Chad Little
c4392ba067 Add slugs to project manage page
Summary: Minor, just shows the slugs on the manage project page, also normalized language to "details"

Test Plan: review a project with slugs, description.

Reviewers: amckinley

Reviewed By: amckinley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D17985
2017-05-24 10:23:37 -07:00
Austin McKinley
774fba3ce9 Migrate Project workboard to modular transactions
Summary: This was interesting, because there were a mix of callsites using transactions and others that just set the property on the `Project` object. I made everything consistent in using transactions to change this property. I also found an implementation of `getTitle()` that I don't think is ever being invoked since `shouldHide()` is returning `true`, but I migrated it anyway.

Test Plan: Unit tests pass + enabling/disabling workboards (and importing).

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D18004
2017-05-23 12:38:27 -07:00
Austin McKinley
cd136a6af8 Migrate Project parent and milestone to modular transactions
Test Plan: Unit tests pass. Went through the UI for creating new subprojects and milestones, but didn't setup some API calls to check that all the validation errors were still caught.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D17999
2017-05-23 11:20:01 -07:00
Chad Little
00400ae6f9 Search and Replace calls to setShade
Summary: grep for setShade and update to setColor. Add deprecated warning.

Test Plan: Diffusion, Workboards, Maniphest, Project tags, tokenizer, uiexamples

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, O14 ATC Monitoring

Differential Revision: https://secure.phabricator.com/D17995
2017-05-22 18:59:53 +00:00
Austin McKinley
179d80dd57 Migrate Project lock to modular transactions
Summary: See T12673

Test Plan: Unit tests pass. Locked and unlocked a project and saw timeline changes.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D17986
2017-05-21 11:36:53 -07:00
Chad Little
bc4ef0d22f Reorder workboard menu items
Summary: Adds a divider and better grouping

Test Plan: Click on dropdown menu on a workboard

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17984
2017-05-20 09:27:33 -07:00
epriestley
1644b45050 Disperse task subpriorities in blocks
Summary:
Ref T7664. The current algorithm for moving task subpriorities can end up stuck in a real sticky swamp in some unusual situations.

Instead, use an algorithm which works like this:

  - When we notice two tasks are too close together, look at the area around those tasks (just a few paces).
  - If things look pretty empty, we can just spread the tasks out a little bit.
  - But, if things are still real crowded, take another look further.
  - Keep doing that until we're looking at a real nice big spot which doesn't have too many tasks in it in total, even if they're all in one place right now.
  - Then, move 'em out!

Also:

  - Just swallow our pride and do the gross `INSERT INTO ... "", "", "", "", "", "", ... ON DUPLICATE KEY UPDATE` to bulk update.
  - Fix an issue where a single move could cause two different subpriority recalculations.

Test Plan:
  - Changed `ManiphesTaskTestCase->testTaskAdjacentBlocks()` to insert 1,000 tasks with identical subpriorities, saw them spread out in 11 queries instead of >1,000.
  - Dragged tons of tasks around on workboards.
  - Ran unit tests.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T7664

Differential Revision: https://secure.phabricator.com/D17959
2017-05-19 15:45:14 -07:00
epriestley
bbc5f79227 Make membership lock/unlock feed stories read more naturally
Summary: Ref T12732. This is pre-existing.

Test Plan: {F4967438}

Reviewers: chad, amckinley

Reviewed By: chad

Maniphest Tasks: T12732

Differential Revision: https://secure.phabricator.com/D17969
2017-05-19 14:25:39 -07:00
epriestley
789d57522b Make editing project images redirect to "Manage" more consistently
Summary:
Ref T12732. Currently, different ways of setting a profile image can leave you in different places.

Instead, always send the user back to the "Manage" page.

Test Plan: Used "Current Picture", "use picture", "Build picture" and "upload picture", always ended up in the same spot.

Reviewers: chad, amckinley

Reviewed By: amckinley

Maniphest Tasks: T12732

Differential Revision: https://secure.phabricator.com/D17967
2017-05-19 14:06:48 -07:00
epriestley
10b3879232 Make Project slug/hashtag transactions render a little more nicely
Summary: Ref T12732. Use `renderValue()` to build `renderValueList()` so we get nice fancy text for these.

Test Plan: {F4967410}

Reviewers: chad, amckinley

Reviewed By: amckinley

Maniphest Tasks: T12732

Differential Revision: https://secure.phabricator.com/D17966
2017-05-19 13:59:27 -07:00
Chad Little
601622013d Clarify milestone/subproject creation language
Summary: Ref T12732

Test Plan: Read new language

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T12732

Differential Revision: https://secure.phabricator.com/D17961
2017-05-19 13:30:02 -07:00
Chad Little
93e28da76e Add more "disabled" UI to PHUIObjectItemView
Summary: Brings more UI tweaks to disabled objects, like projects/people. Also fixes a missing icon in projects.

Test Plan: Application search with people and projects that have disabled results.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T12732

Differential Revision: https://secure.phabricator.com/D17962
2017-05-19 17:54:53 +00:00
Austin McKinley
7e46d7ab6a Migrate Project color to modular transactions
Test Plan: Unit tests + changing project colors.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D17958
2017-05-18 16:46:06 -07:00
Austin McKinley
1bff5309e6 Migrate Project icons to modular transactions
Test Plan: Unit tests pass. Changed some icons, observed expected timeline entries.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D17956
2017-05-18 16:25:59 -07:00
Austin McKinley
eb84bf98a4 Migrate Project image to modular transactions
Summary: I'm not sure you can actually remove a project's image (maybe via the API?), but I kept the code for rendering the relevant title/feed anyway.

Test Plan: Unit tests + adding/changing project pictures.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D17954
2017-05-18 16:08:37 -07:00
Austin McKinley
f92059d84c Migrate Project status to modular transactions
Test Plan: Unit tests pass. Archived/activated some projects a couple times; observed expected transactions on timeline.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D17953
2017-05-18 11:36:13 -07:00
Austin McKinley
91eb22cb3a Migrate Project slugs to modular transactions
Test Plan: Unit tests all pass. Added/removed/altered some project hashtags and observed expected transactions in timeline.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D17952
2017-05-18 11:15:16 -07:00
Austin McKinley
1e3c8df1c8 Migrate Project names to modular transactions
Summary: Also changes access modifiers on `PhabricatorProjectTransactionEditor` and sets up `storage` for `applyExternalEffects`.

Test Plan: Created new projects, attempted to create without name, with too long of a name, and with a name that conflicts with other projects and observed expected errors.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Maniphest Tasks: T12673

Differential Revision: https://secure.phabricator.com/D17947
2017-05-17 17:12:22 -07:00
Chad Little
fdf001739c Normalize headers and actions in Project sub pages
Summary: Run through all the pages in projects and make sure they all feel similar. Adds back curtain on board manage page, even though it is sad for only having a single action.

Test Plan: Test all pages on a project for consistency in UI.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17909
2017-05-16 09:58:33 -07:00
Chad Little
29cfcc82ef Update Milestone/Subproject page
Summary: Cleans up the UI, moves details over to curtain, adds some fallback no data strings.

Test Plan: Review with and without subprojects, milestones.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17907
2017-05-16 09:31:25 -07:00
Chad Little
bf753c8b5a Make passing an object to newCurtain optional
Summary: We seem to already support this, just takes it fully there. We don't need to see things like "Flag", etc, on certain subpages of projects/people/etc.

Test Plan: Review Members, Subproject pages, no longer see "Flag for Later" which only is for the Project itself. Check manage, still there.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17897
2017-05-16 08:51:05 -07:00
Chad Little
ef839192aa Only show member/watcher notes on Members page in Projects
Summary: Restricts the view of the membership privileges to just the Members page itself, and not other pages like Home/Details.

Test Plan: Test Home, Test Members, see correct layouts.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17896
2017-05-16 07:17:18 -07:00
Chad Little
1e47ba2481 Use setDrag UI for reordering workboard columns
Summary: This UI can use the setDrag call to reduce clutter on the reodering dialog.

Test Plan:
Reorder some columns, save.

{F4959906}

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17898
2017-05-16 07:13:25 -07:00
Chad Little
f600bc0811 Clean up watchers and members project page
Summary: Various little fixes, mostly moves information from the "Details" section either into the curtain or into the specific watchers or members list based on user viewership. I think this page is both cleaner and more informative.

Test Plan:
Lock, Unlock, Watch, Join, various projects with multiple users.

{F4959101}

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17891
2017-05-15 15:56:14 -07:00
Chad Little
d6a620be45 Update Maniphest for modular transactions
Summary: Ref T12671. This modernized Maniphest transactions to modular transactions.

Test Plan:
- Create Task
- Edit Task
- Raise Priority
- Change Status
- Merge as a duplicate
- Create Subtask
- Claim Task
- Assign Project
- Move on Workboard
- Set a cover image
- Assign story points
- Change story points
- Generate lots via lipsum
- Bulk edit tasks
- Leave comments
- Award Token

I'm sure I'm missing something.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: hazelyang, Korvin

Maniphest Tasks: T12671

Differential Revision: https://secure.phabricator.com/D17844
2017-05-15 10:29:06 -07:00
Chad Little
ea874a2825 Restrict watching and member project display better
Summary: Fixes T12713. We don't need to show watching and member info on other views other than ApplicationSearch (for now) so add a few methods to restrict the calls.

Test Plan: Visit project search, profile, project home, project home with subprojects

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T12713

Differential Revision: https://secure.phabricator.com/D17883
2017-05-15 09:04:54 -07:00
Chad Little
6fa91caf32 Clean up Project Board Manage / Column Manage pages
Summary: Slightly nicer, more consistent UI. Also removed "Column History" from dropdowns as this is available on the general board manage page.

Test Plan: Review Board and Column management pages.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17881
2017-05-15 07:26:34 -07:00
epriestley
7f54f79fd1 Add required needMembers/needWatchers calls to Project Profile/Subprojects tabs
Summary:
Fixes T12710. See that task for discussion. This is pretty ugly/redundant but not broken.

(Feel free to reject this and pursue something else.)

Test Plan:
  - For a project with active subprojects/milestones, viewed the project profile and subprojects tabs.
  - After patch: they're ugly, but no longer fatal.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T12710

Differential Revision: https://secure.phabricator.com/D17882
2017-05-15 06:44:18 -07:00
Chad Little
89e567ffd9 Move Board Manage actions up a level
Summary: Moves "reorder columns" and "change background" up a level, redesigns "manage" page to be a little cleaner.

Test Plan: Change colors, reorder columns, manage page, disable board, re-enable board.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17879
2017-05-14 17:48:14 -07:00
Chad Little
a5ad11d2d2 Add Member/Watcher info to search results
Summary: Fixes T12707 Adds additional information to search results for if user is a member or a watcher of a project. Also removed the icon colors, which I'll find a better way to denote in future.

Test Plan: Join a project, watch a project, view results list in /projects/

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T12707

Differential Revision: https://secure.phabricator.com/D17880
2017-05-14 17:38:37 -07:00
Chad Little
a25c79bbc0 Add Column Edit / History actions to workboard columns
Summary: This brings up "Edit Column" as an action item under the main column dropdown as well as a "Column History" for completeness. Unsure column history is actually useful, but leaving it in anyways. It might be nice to have some sort of dialog version of a history page.

Test Plan: Make a workboard, add a column, edit column name, stay on workboard.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D17874
2017-05-14 16:41:20 -04:00
Chad Little
db631b423f Add basic Watching filter to /projects/
Summary: Ref T12707. Adds a simple filter for the viewer if logged in.

Test Plan: Watch a project, click on watching list, see project I'm watching.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: epriestley

Maniphest Tasks: T12707

Differential Revision: https://secure.phabricator.com/D17873
2017-05-14 15:06:04 -04:00
Chad Little
e1a97616cb Add a large profile picture to Projects
Summary: The ports over a similar "profile image" menu item to Projects. It gives us some room to use the project icon in the sidenav along with a larger photo. It also will open up some room in the sub-page headers for us to focus on that page, and not the identity of the project at hand. Expect a few more project related touch up diffs.

Test Plan:
Review new projects menu on a few projects, update the image, see new image. Great for team photos.

{F4951264}

Reviewers: epriestley, amckinley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17869
2017-05-11 10:13:38 -07:00
Josh Cox
f2ca348b3a Set project's ObjectName to its PHID when it doesn't have a hashtag
Summary: Fixes T12659. Previously this would lead to an error when trying to run `arc diff` on a revision that had a milestone as a reviewer (or any non-octothorpe'd Object Name)

Test Plan: Followed repro steps in T12659 and didn't get the error described. Also clicked around and didn't notice any obvious regressions in projects or differential

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin, yelirekim

Maniphest Tasks: T12659

Differential Revision: https://secure.phabricator.com/D17807
2017-04-05 06:22:52 -04:00
epriestley
64234535e3 Remove FIELD_KEYWORDS, index project slugs as body content
Summary:
D17384 added a "keywords" field but only partially implemented it.

  - Remove this field.
  - Index project slugs as part of the document body instead.

Test Plan:
  - Ran `bin/search index PHID-PROJ-... --force`.
  - Found project by searching for a unique slug.

Reviewers: chad, 20after4

Reviewed By: chad

Differential Revision: https://secure.phabricator.com/D17596
2017-04-02 09:36:32 -07:00
Mukunda Modell
e41c25de50 Support multiple fulltext search clusters with 'cluster.search' config
Summary:
The goal is to make fulltext search back-ends more extensible, configurable and robust.

When this is finished it will be possible to have multiple search storage back-ends and
potentially multiple instances of each.

Individual instances can be configured with roles such as 'read', 'write' which control
which hosts will receive writes to the index and which hosts will respond to queries.

These two roles make it possible to have any combination of:

* read-only
* write-only
* read-write
* disabled

This 'roles' mechanism is extensible to add new roles should that be needed in the future.

In addition to supporting multiple elasticsearch and mysql search instances, this refactors
the connection health monitoring infrastructure from PhabricatorDatabaseHealthRecord and
utilizes the same system for monitoring the health of elasticsearch nodes. This will
allow Wikimedia's phabricator to be redundant across data centers (mysql already is,
elasticsearch should be as well).

The real-world use-case I have in mind here is writing to two indexes (two elasticsearch clusters
in different data centers) but reading from only one. Then toggling the 'read' property when
we want to migrate to the other data center (and when we migrate from elasticsearch 2.x to 5.x)

Hopefully this is useful in the upstream as well.

Remaining TODO:

* test cases
* documentation

Test Plan:
(WARNING) This will most likely require the elasticsearch index to be deleted and re-created due to schema changes.

Tested with elasticsearch versions 2.4 and 5.2 using the following config:

```lang=json
  "cluster.search": [
    {
      "type": "elasticsearch",
      "hosts": [
        {
          "host": "localhost",
          "roles": { "read": true, "write": true }
        }
      ],
      "port": 9200,
      "protocol": "http",
      "path": "/phabricator",
      "version": 5
    },
    {
      "type": "mysql",
      "roles": { "write": true }
     }
  ]

Also deployed the same changes to Wikimedia's production Phabricator instance without any issues whatsoever.
```

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin, epriestley

Tags: #elasticsearch, #clusters, #wikimedia

Differential Revision: https://secure.phabricator.com/D17384
2017-03-26 08:16:47 +00:00