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Author SHA1 Message Date
epriestley
95c284b95e Fix a Harbormaster build issue with new URI code
Summary: Ref T10748. We're returning a `PhabricatorRepositoryURI` here but the code expects an actual `PhutilURI`.

Test Plan:
This should clear this up in production:

```
Daemon 180278 STDE [Wed, 04 May 2016 23:25:16 +0000] [2016-05-04 23:25:16] EXCEPTION: (PhutilProxyException) Error while executing Task ID 1677075. {>} (RuntimeException) Object of class PhabricatorRepositoryURI could not be converted to string at [<phutil>/src/error/PhutilErrorHandler.php:205]
Daemon 180278 STDE [Wed, 04 May 2016 23:25:16 +0000] arcanist(head=master, ref.master=c58f1b9a2507), libcore(), phabricator(head=master, ref.master=29d1115037b8), phutil(head=master, ref.master=0709cd5cfc26), services(head=master, ref.master=04ae8c8f8e3b)
Daemon 180278 STDE [Wed, 04 May 2016 23:25:16 +0000]   #0 <#2> PhutilErrorHandler::handleError(integer, string, string, integer, array) called at [<phabricator>/src/applications/repository/storage/PhabricatorRepository.php:1200]
Daemon 180278 STDE [Wed, 04 May 2016 23:25:16 +0000]   #1 <#2> PhabricatorRepository::getPublicCloneURI() called at [<phabricator>/src/applications/repository/storage/PhabricatorRepositoryCommit.php:395]
```

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15844
2016-05-04 16:46:22 -07:00
epriestley
29d1115037 Swap Repository Edit UI to new code
Summary:
Ref T10748. This needs more extensive testing and is sure to have some rough edges, but seems to basically work so far.

Throwing this up so I can work through it more deliberately and make notes.

Test Plan:
- Ran migration.
- Used `bin/repository list` to list existing repositories.
- Used `bin/repository update <repository>` to update various repositories.
- Updated a migrated, hosted Git repository.
- Updated a migrated, observed Git repository.
- Converted an observed repository into a hosted repository by toggling the I/O mode of the URI.
- Conveted a hosted repository into an observed repository by toggling it back.
- Created and activated a new empty hosted Git repository.
- Created and activated an observed Git repository.
- Updated a mirrored repository.
- Cloned and pushed over HTTP.
- Tried to HTTP push a read-only repository.
- Cloned and pushed over SSH.
- Tried to SSH push a read-only repository.
- Updated several Mercurial repositories.
- Updated several Subversion repositories.
- Created and edited repositories via the API.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15842
2016-05-04 16:19:57 -07:00
epriestley
42eaa88f80 Cut mirroring over to new URIs
Summary:
Ref T10748. This migrates and swaps mirroring to `PhabricatorRepositoryURI`, obsoleting `PhabricatorRepositoryMirror`.

This prevents you from editing, adding or disabling mirrors unless you know a secret URI (until the UI cuts over fully), but existing mirroring is not affected.

Test Plan:
  - Added a mirroring URI to an old repository.
  - Verified it worked with `bin/repository mirror`.
  - Migrated forward.
  - Verified it still worked with `bin/repository mirror`.
  - Wow, mirroring: https://github.com/epriestley/locktopia-mirror

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15841
2016-05-04 16:16:16 -07:00
epriestley
34e870819c Remove "bin/repository edit" workflow
Summary:
Ref T10748. In D14250#158181, I accepted this conditional on removing it once Conduit could handle it.

Conduit can now handle it, or at least will be able to as soon as T10748 cuts over.

Test Plan: Grepped for `repository edit`.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15839
2016-05-04 16:10:49 -07:00
epriestley
b8b700c179 Remove "repository.create" Conduit API method
Summary:
Ref T10748. This has had many problems for a long time, can't create hosted repositories, can't create cluster repositories, etc. It is obsoleted by `diffusion.repository.edit`. Remove it.

(Right now `diffusion.repository.edit` isn't a strict replacement, but it will be as soon as the URI stuff cuts over.)

Test Plan: Grepped for `repository.create`.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15838
2016-05-04 16:10:19 -07:00
epriestley
dd2b10b8f8 Guarantee repositories have unique local paths
Summary:
Ref T4039. Long ago these were more freely editable and there were some security concerns around creating a repository, then setting its local path to point somewhere it shouldn't.

Local paths are no longer editable so there's no real reason we need to provide a uniqueness guarantee anymore, but you could still make a mistake with `bin/repository move-paths` by accident, and it's a little cleaner to pull them out into their own column with a key.

(We still don't -- and, largely can't -- guarantee that two paths aren't //equivalent// since one might be symlinked to the other, or symlinked only on some hosts, or whatever, but the primary value here is as a sanity check that you aren't goofing things up and pointing a bunch of repositories at the same working copy by mistake.)

Test Plan:
  - Ran migrations.
  - Grepped for `local-path`.
  - Listed and moved paths with `bin/repository`.
  - Created a new repository, verified its local path populated correctly.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4039

Differential Revision: https://secure.phabricator.com/D15837
2016-05-04 16:09:52 -07:00
Chad Little
d85386488b Add "wide" remarkup image support for Documents
Summary: Seems to work ok, if you give `size=wide` to an image file, we blow it out a bit in DocumentPro mode.

Test Plan:
Test in Phame and Maniphest.

{F1256717}

{F1256718}

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D15840
2016-05-03 17:27:30 -07:00
Chad Little
db065e6758 Increase specificity in blue property boxes
Summary: Feels a little hairy, but should be fine overall. Ups the css specificity enough that it's always displayed the same. The main problem is headers and boxes get put everywhere, and sometimes override each other. Fixes T10757

Test Plan: review a countdown in a phame post and phriction document. Check diviner, phriction for regressions.

Reviewers: epriestley, #phacility

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T10757

Differential Revision: https://secure.phabricator.com/D15664
2016-05-03 17:26:31 -07:00
epriestley
c3afddec9c Add icons to the new repository edit nav
Summary:
Ref T10748. These:

  - Look nice.
  - Hint at panel contents / effects.
  - Hint which panels have been customized.
  - Allow panels with issues or errors to be highlighted with an alert/attention icon.

Test Plan: {F1256156}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15836
2016-05-03 08:01:18 -07:00
epriestley
319a9cefde When creating a repository with EditEngine, allocate it onto a random cluster service
Summary: Ref T10748. This copies existing code in the `CreateController` which will eventually be removed.

Test Plan:
  - Created a new repository with the EditPro workflow.
  - Saw it come up into the cluster properly.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15835
2016-05-03 08:00:47 -07:00
epriestley
cac26c8824 Fix errant rules for associating projects when dragging tasks within a milestone column
Summary:
Fixes T10912. When you drag tasks within a milestone, we currently apply an overbroad, API-focused rule and add the parent board's project. This logic was added fairly recently, as part of T6027, to improve the behavior of API-originated moves.

Later on, this causes the task to toggle in and out of the parent project on every alternate drag.

This logic is also partially duplicated in the `MoveController`.

  - Add test coverage for this interaction.
  - Fix the logic so it accounts for subproject / milestone columns correctly.
  - Put all of the logic into the TransactionEditor, so the API gets the exact same rules.

Test Plan:
  - Added a failing test and made it pass.
  - Dragged tasks around within a milestone column:
    - Before patch: they got bogus project swaps on every other move.
    - After patch: projects didn't change (correct).
  - Dragged tasks around between normal and milestone columns.
    - Before patch: worked properly.
    - After patch: still works properly.

Here's what the bad changes look like, the task is swapping projects with every other move:

{F1255957}

The "every other" is because the logic was trying to do this:

  - Add both the parent and milestone project.
  - Whichever one exists already gets dropped from the change list because it would have no effect.
  - The other one then applies.
  - In applying, it forces removal of the first one.
  - Then this process repeats in the other direction the next time through.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10912

Differential Revision: https://secure.phabricator.com/D15834
2016-05-03 07:59:05 -07:00
epriestley
c0d42a8943 Split Repository EditEngine form into smaller pages
Summary:
Ref T10748. This allows an EditEngine form to be broken up into pages.

This is less powerful than `PHUIPagedFormView`, because the pages are not sequential / stateful. Each form saves immediately once it's submitted, and can not take you to a new form or back/forward in a series of forms.

For example, you can't create a workflow where the user fills out 5 pages of information before we create an object, like the current repository workflow does.

However, the only place we've ever wanted to do this is repositories and it's fairly bad there, so I feel reasonably confident we aren't going to miss this in the future.

(We do "choose a type of service/repository/rule -> fill out one page of info" fairly often, but can do this without the full-power paging stuff.)

Test Plan:
  - Created a repository usin the new Manage UI, filling out only a handful of fields.
  - Edited a repository using the new Manage UI.
  - All forms are now EditEngine forms offering paged views of the big huge underlying form:

{F1254371}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15832
2016-05-02 08:28:38 -07:00
epriestley
99718b61d8 Fill in new URI credential edit web UI interfaces
Summary:
Ref T10748. Ref T10366. Allows users to set credential for new URIs.

  - Ref T7221. Our handling of the "git://" protocol is currently incorrect. This protocol is not authenticated, but is considered an SSH protocol. In the new UI, it is considered an anonymous/unauthenticated protocol instead.
  - Ref T10241. This fixes the `PassphraseCredentialControl` so it doesn't silently edit the value if the current value is not visible to you and/or not valid.

Test Plan:
Performed a whole lot of credential edits, removals, and adjustments. I'll give this additional vetting before cutting over to it.

{F1253207}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T7221, T10241, T10366, T10748

Differential Revision: https://secure.phabricator.com/D15829
2016-05-02 04:26:13 -07:00
Chad Little
45ca0472a9 Spiffy up feed icon defaults
Summary: Uses standard background color of profile icons.

Test Plan: Review herald, commit stories.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D15831
2016-05-01 13:09:27 -07:00
Chad Little
562d427f09 New icons, colors for per reviewer status
Summary: Fixes T10906, Fixes T10820. Adds new icons, grey-er colors for previous states. Also, I think fixed a few bugs?

Test Plan: Fake each state, verify icon is as intended.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T10820, T10906

Differential Revision: https://secure.phabricator.com/D15830
2016-05-01 12:52:40 -07:00
epriestley
c2227d3ed2 Fix "acccess" spelling error
Summary: This is misspelled.

Test Plan: Consulted a dictionary.

Reviewers: chad

Reviewed By: chad

Differential Revision: https://secure.phabricator.com/D15827
2016-04-30 09:07:51 -07:00
epriestley
0ba3939ce3 Flesh out more web UI actions for new URI interface
Summary:
Ref T10748.

  - Allow users to add new URIs by clicking a button instead of knowing a secret URI.
  - Validate that URIs are actually valid URIs.
  - Add enable/disable action and strings.

Test Plan:
  - Created a new URI.
  - Tried to create a nonsense URI, created a good URI.
  - Enabled/disabled a URI.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15825
2016-04-29 17:16:15 -07:00
epriestley
e8dca5a4f9 Alternate fix for Firefox triple click selection
Summary:
Fixes T10905. This reverts D15823, which didn't work well for tasks with very long titles (the title would break as a block element).

This is slightly more magic but works with long titles.

Test Plan: Did everything from D15823, but also with long titles. Triple-click, wrapping, and mobile/device worked in Safari, Firefox and Chrome.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10905

Differential Revision: https://secure.phabricator.com/D15824
2016-04-29 16:59:43 -07:00
epriestley
06abeb2010 Allow tall two-column/curtain headers to be triple-clicked in Firefox
Summary:
Fixes T10905. In Firefox, triple clicking the new headers doesn't select the entire line, so you can't easily copy/paste an entire task title or revision name. It works fine in Safari/Chrome.

This seems to fix that without breaking anything.

Test Plan:
  - Viewed headers in Safari, Firefox, Chrome.
  - Triple-clicked headers in Safari, Firefox, Chrome.
  - Viewed tablet/device layouts in Safari, Firefox, Chrome.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10905

Differential Revision: https://secure.phabricator.com/D15823
2016-04-29 16:43:27 -07:00
epriestley
c314a3672f Allow callers to query information about repository URIs from diffusion.repository.search
Summary: Ref T10748. Adds a "uris" attachment with URI information.

Test Plan: Queried URI information via Conduit, saw reasonable looking information.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15822
2016-04-29 16:12:41 -07:00
epriestley
da599386f6 Add diffusion.uri.edit for creating and editing repository URIs
Summary: Ref T10748. Brings the rest of the transactions to EditEngine, supports creating via API.

Test Plan:
  - Created a URI via API.
  - Created a URI via web.
  - Tried to apply sneaky transactions, got rejected with good error messages. <_< >_>

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15821
2016-04-29 13:55:48 -07:00
epriestley
128995f1ac Document all the hypothetical URI features we plan to support soon
Summary: Ref T10748. Ref T10366. This documents how everything is planned to work shortly.

Test Plan: Read documentation.

Reviewers: chad

Reviewed By: chad

Subscribers: eadler, scode

Maniphest Tasks: T10366, T10748

Differential Revision: https://secure.phabricator.com/D15817
2016-04-29 09:24:10 -07:00
epriestley
c8711da5ff Add repository URI view pages and IO/Display edit logic
Summary:
Ref T10748.

  - New View page for repository URIs.
  - Make display and I/O behavior (observe, mirror, read, read/write) editable.
  - Add a bunch of checks to prevent you from completely screwing up a repository by making it writable from a bunch of differnet sources.

Test Plan:
{F1249866}

{F1249867}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15816
2016-04-29 09:22:16 -07:00
epriestley
616c9ae887 Rough sketch of new repository URI editing
Summary:
Ref T10748. Ref T10366. This adds a new EditEngine, EditController, Editor, Query, and Transaction for RepositoryURIs.

None of these really do anything helpful yet, and these URIs are still unused in the actual application.

Test Plan: {F1249794}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10366, T10748

Differential Revision: https://secure.phabricator.com/D15815
2016-04-29 09:21:00 -07:00
epriestley
0459e95242 Give users a modal VCS choice when creating a new repository
Summary:
Ref T10748. Allow the new EditEngine workflow to create repositories by giving the user a modal repository type choice upfront.

(The rest of this flow is still confusing/weird, though.)

Test Plan:
  - Created a new repository.

{F1249626}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15813
2016-04-29 09:20:31 -07:00
epriestley
311de580d6 Port "Actions" to new Repository UI
Summary: Ref T10748. This brings the "Actions" items (publish/notify + autoclose enabled) into the new UI.

Test Plan:
  - Edited this stuff via EditEngine and Conduit.
  - Viewed via new Manage UI.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15811
2016-04-27 17:35:36 -07:00
epriestley
4c66a92f92 Port Repository "Branches" to new UI
Summary: Ref T10748. Makes a "Branches" panel, enables these transactions in the EditEngine.

Test Plan:
  - Edited via EditEngine + Conduit.
  - Viewed via manage UI.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15809
2016-04-27 17:35:19 -07:00
epriestley
8f81930b5d Port Repository "Symbols" to Manage/Panel UI
Summary: Ref T10748. Port this, add EditEngine support, add some type validation to the transaction.

Test Plan:
  - Edited via EditEngine.
  - Edited via Conduit.
  - Viewed via Management UI.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15808
2016-04-27 17:35:03 -07:00
epriestley
fbc4967154 Improve cache behaviors for font files and other nonstandard resource types
Summary:
Ref T10843. There are actually two separate notions of cacheability here:

  - Is this cacheable by the browser (e.g., should we emit "Expires: long in the future")?
  - Is this cacheable locally (e.g., should we stick it in APC, or just read it off disk every time)?

These got a little mixed up by D15775, so we aren't currently emitting proper "Expires" headers on font files and a few other resource types.

Straighten this out so that we "Expires" these unusual resources correctly.

Test Plan: Verified that `.woff` files get a proper "Expires" header now, not just CSS/JS.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10843

Differential Revision: https://secure.phabricator.com/D15807
2016-04-27 07:48:40 -07:00
epriestley
63bbe6b129 Port "Allow Dangerous Changes" to new Manage UI
Summary: Ref T10748. Brings this forward in the UI and EditEngine.

Test Plan:
  - Edited via Conduit.
  - Viewed via Manage UI.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15805
2016-04-27 03:58:10 -07:00
epriestley
57a76d8a70 Port "Automation" panel to new Repository Manage UI
Summary: Ref T10748. Ports this UI and exposes it on the EditEngine.

Test Plan:
  - Edited via EditEngine.
  - Viewed new manage UI.

Reviewers: chad

Reviewed By: chad

Subscribers: hach-que

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15804
2016-04-27 03:57:07 -07:00
epriestley
58b55c2fa6 Probably improve behavior around duplicate notifications
Summary:
We're sometimes getting duplicate notifications right now. I think this is because multiple windows are racing and becoming leaders.

Clean this up a little:

  - Fix the `timeoout` typo.
  - Only try to usurp once.
  - Use different usurp and expire delays, so we don't fire them at the exact same time.

Not sure if this'll work or not but it should theoretically be a little cleaner.

Test Plan:
  - Quit Safari, reopened Safari, still saw a fast reconnect to the notification server (this is the goal of usurping).
  - Did normal notification stuff like opening a chat in two windows, got notifications.
  - Hard to reproduce the race for sure, but this at least fixes the outright `timeoout` bug.

Reviewers: chad

Reviewed By: chad

Differential Revision: https://secure.phabricator.com/D15806
2016-04-27 03:56:55 -07:00
epriestley
467c4e84e5 Add an edge table to the search database
Summary:
Fixes T10778. This is a result of T10262: when we save a form configuration and adjust the policy, we try to scramble attached file secrets.

There aren't going to be any attached files, but there's also no edge table, so we fail.

We could skip this code, but we'll likely need an edge table here sooner or later so it's probably simpler in the long run to just add an empty one.

Test Plan:
   - Ran `bin/storage upgrade`, got a clean bill of health.
   - Saved a form configuration after making a policy edit, no more `edge` exception.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10778

Differential Revision: https://secure.phabricator.com/D15803
2016-04-26 11:26:26 -07:00
epriestley
dc3a13c5e8 Add bin/repository clusterize and document setup and migration for clusters
Summary: Ref T4292. This provides at least some sort of hint about how to set up cluster repositories.

Test Plan:
  - Read documentation.
  - Ran `bin/repository clusterize` to add + remove clusters.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15798
2016-04-26 10:07:17 -07:00
epriestley
8d9bc401e4 Improve Diffusion hosting setup instructions somewhat?
Summary:
Ref T10866. Fixes T10386. This attempts to make it a little more plausible to follow these directions:

  - Use simpler language in general.
  - Remove language suggesting that HTTP requires no additional configuration.
  - Suggest using a load balancer or an ugly port number instead of swapping SSH to a different port.
  - Be more granular about `sudo` setup.
  - Organize better?

Test Plan: Read documentation.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10386, T10866

Differential Revision: https://secure.phabricator.com/D15796
2016-04-26 10:06:59 -07:00
epriestley
3fda965288 When multiple web hosts are in service, don't require setup warnings to be dismissed on each one
Summary:
Fixes T10876. Currently, we can end up with a setup warning banner sticking on each web device, since the state is stored in local cache.

Instead:

  - When we actually run the setup checks, save the current state in the database.
  - Before we show a cached banner, make sure the database still says the checks are a problem.

This could lead to some inconsistencies if setup checks legitimately pass on some hosts but not on others. For example, if you have `git` installed on one machine but not on another, we may raise a setup warning ("No Git Binary!") about it on one host only.

For now, assume users have their operational environments in some sort of reasonable shape and can install the same stuff everywhere. In the future, we could split the issues into "global" and "per-host" issues if we run into problems with this.

Test Plan:
This is somewhat tricky to test locally since you really need multiple webservers to test it properly, but I:

  - Created some setup issues, saw banner.
  - Ignored/cleared them, saw banner go away.
  - Verified database cache writes were occurring properly.

Then I sort of faked it like this:

  - Created a setup issue.
  - Manually set the database cache value to `[]` ("no issues").
  - Reloaded page.
  - No more banner.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10876

Differential Revision: https://secure.phabricator.com/D15802
2016-04-26 10:03:45 -07:00
epriestley
8606fb588f Port "Staging Area" repository section to new management UI
Summary: Ref T10748. Brings this over and adds EditEngine support for it.

Test Plan: Viewed and edited staging area information.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15801
2016-04-26 08:11:53 -07:00
epriestley
8e4a7742eb Port local storage path to new repository Manage UI
Summary: Ref T10748. This merges "Storage" and "Cluster" into a single UI which combines the information of both.

Test Plan: {F1246882}

Reviewers: chad

Reviewed By: chad

Subscribers: hach-que

Maniphest Tasks: T10748

Differential Revision: https://secure.phabricator.com/D15800
2016-04-26 07:59:22 -07:00
epriestley
0630fef9fc Prevent web queries from running for more than 30 seconds
Summary:
Ref T10849. This enforces a global 30-second per-query time limit for anything not coming from the CLI.

If we run into another issue with MySQL hanging in the future, this should prevent it from being nearly as bad as it was.

Test Plan:
  - Set value to 0, verified the UI threw an exception immediately.
  - Set value back to 30, browsed around a bunch of pages.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10849

Differential Revision: https://secure.phabricator.com/D15799
2016-04-26 07:59:09 -07:00
epriestley
2c870bad86 Document how to register cluster devices with Almanac
Summary:
Ref T4292. This is a required step in configuring a cluster: document and explain it.

Previously `bin/almanac register` could //also// add and trust keys. I've removed this capability since I think it's needless and complicated. If there's some real use for it eventually, we could add a `bin/almanac add-key` or whatever. The workflow is simpler and has better guard rails that point you in the correct direction now.

Test Plan:
  - Read documentation.
  - Ran `bin/almanac` with various good/bad flags.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15795
2016-04-25 14:58:58 -07:00
epriestley
550a82d438 Fix two minor formatting issues with bin/repository move-paths
Summary: This gets over-escaped instead of bolded right now, but I only ever hit it when exporting/importing and never both cleaning it up.

Test Plan: Ran `bin/repository move-paths`, saw bolded "Move" instead of ANSI escape sequences.

Reviewers: chad

Reviewed By: chad

Differential Revision: https://secure.phabricator.com/D15797
2016-04-25 12:29:15 -07:00
epriestley
892a9a1f07 Make cluster repositories more resistant to freezing
Summary:
Ref T10860. This allows us to recover if the connection to the database is lost during a push.

If we lose the connection to the master database during a push, we would previously freeze the repository. This is very safe, but not very operator-friendly since you have to go manually unfreeze it.

We don't need to be quite this aggressive about freezing things. The repository state is still consistent after we've "upgraded" the lock by setting `isWriting = 1`, so we're actually fine even if we lost the global lock.

Instead of just freezing the repository immediately, sit there in a loop waiting for the master to come back up for a few minutes. If it recovers, we can release the lock and everything will be OK again.

Basically, the changes are:

  - If we can't release the lock at first, sit in a loop trying really hard to release it for a while.
  - Add a unique lock identifier so we can be certain we're only releasing //our// lock no matter what else is going on.
  - Do the version reads on the same connection holding the lock, so we can be sure we haven't lost the lock before we do that read.

Test Plan:
  - Added a `sleep(10)` after accepting the write but before releasing the lock so I could run `mysqld stop` and force this issue to occur.
  - Pushed like this:

```
$ echo D >> record && git commit -am D && git push
[master 707ecc3] D
 1 file changed, 1 insertion(+)
# Push received by "local001.phacility.net", forwarding to cluster host.
# Waiting up to 120 second(s) for a cluster write lock...
# Acquired write lock immediately.
# Waiting up to 120 second(s) for a cluster read lock on "local001.phacility.net"...
# Acquired read lock immediately.
# Device "local001.phacility.net" is already a cluster leader and does not need to be synchronized.
# Ready to receive on cluster host "local001.phacility.net".
Counting objects: 3, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 254 bytes | 0 bytes/s, done.
Total 3 (delta 1), reused 0 (delta 0)
BEGIN SLEEP
```

  - Here, I stopped `mysqld` from the CLI in another terminal window.

```
END SLEEP
# CRITICAL. Failed to release cluster write lock!
# The connection to the master database was lost while receiving the write.
# This process will spend 300 more second(s) attempting to recover, then give up.
```

  - Here, I started `mysqld` again.

```
# RECOVERED. Link to master database was restored.
# Released cluster write lock.
To ssh://local@localvault.phacility.com/diffusion/26/locktopia.git
   2cbf87c..707ecc3  master -> master
```

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10860

Differential Revision: https://secure.phabricator.com/D15792
2016-04-25 11:37:31 -07:00
epriestley
d0b5dac36b Make cluster repositories more chatty
Summary:
Ref T10860. At least in Git over SSH, we can freely echo a bunch of stuff to stderr and Git will print it to the console, so we can tell users what's going on.

This should make debugging, etc., easier. We could tone this down a little bit once things are more stable if it's a little too chatty.

Test Plan:
```
$ echo D >> record && git commit -am D && git push
[master ca5efff] D
 1 file changed, 1 insertion(+)
# Push received by "local001.phacility.net", forwarding to cluster host.
# Waiting up to 120 second(s) for a cluster write lock...
# Acquired write lock immediately.
# Waiting up to 120 second(s) for a cluster read lock on "local001.phacility.net"...
# Acquired read lock immediately.
# Device "local001.phacility.net" is already a cluster leader and does not need to be synchronized.
# Ready to receive on cluster host "local001.phacility.net".
Counting objects: 3, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 256 bytes | 0 bytes/s, done.
Total 3 (delta 1), reused 0 (delta 0)
To ssh://local@localvault.phacility.com/diffusion/26/locktopia.git
   8616189..ca5efff  master -> master
```

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10860

Differential Revision: https://secure.phabricator.com/D15791
2016-04-25 11:20:57 -07:00
epriestley
dc75b4bd06 Move all cluster locking logic to a separate class
Summary: Ref T10860. This doesn't change anything, it just separates all this stuff out of `PhabricatorRepository` since I'm planning to add a bit more state to it and it's already pretty big and fairly separable.

Test Plan: Pulled, pushed, browsed Diffusion.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10860

Differential Revision: https://secure.phabricator.com/D15790
2016-04-25 11:20:29 -07:00
epriestley
1c0980a26a Fix two issues with Remarkup in Pholio
Summary:
Fixes T10865.

  - Mock descriptions did not markup.
  - Image descriptions did not get a proper container `<div />`.

Test Plan:
  - Created a mock with remarkup in the mock description and in an image description.
  - Viewed mock detail.
  - Saw list styles render properly in both mock description and image description.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10865

Differential Revision: https://secure.phabricator.com/D15793
2016-04-25 08:16:23 -07:00
epriestley
623ed1f434 Include directory-ownership note in sshd setup instructions
Summary: Fixes T9560. We suggest a root-owned location, but users who choose their own location instead can run into trouble.

Test Plan:
  - Changed parent directory to have an non-root owner, verified that `ssh` no longer worked.
  - Changed parent directory back to a root owner, verified `ssh` worked again.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9560

Differential Revision: https://secure.phabricator.com/D15794
2016-04-25 08:16:14 -07:00
epriestley
aa9395e38f Fix bad variable causing aphlict to fail to start with no "logs" config
Summary: Fixes T10863. See that task for discussion.

Test Plan:
  - Configured `aphlict` with no "logs".
  - Started `aphlict`.
    - Before change: exception.
    - After change: worked.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10863

Differential Revision: https://secure.phabricator.com/D15788
2016-04-24 11:20:42 -07:00
epriestley
9d0891c7e1 Correct Aphlict documentation for Nginx proxying
Summary: Fixes T10857. This documentation did not accurately reflect proper configuration: in the Aphlict config, SSL is inferred from the presence of `ssl.*` configuration.

Test Plan: Read documentation.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10857

Differential Revision: https://secure.phabricator.com/D15787
2016-04-24 06:31:58 -07:00
epriestley
00885edc47 Don't try to synchronize repositories with no working copy
Summary:
Ref T4292. Sometimes, we may not have a working copy for a repository. The easiest way to get into this condition is to deactivate a repository.

We could try to clone + fetch in this case, but that's kind of complex, and there's an easy command that administrators can run manually. For now, just tell them to do that.

This affects the inactive repositories on `secure`, like rGITCOINS.

Test Plan: Removed working copy, got message.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4292

Differential Revision: https://secure.phabricator.com/D15786
2016-04-22 08:12:19 -07:00
epriestley
ab20f243b3 Improve consistency of file access policies, particularly for LFS
Summary:
Ref T7789. Currently, we use different viewers if you have `security.alternate-file-domain` configured vs if you do not.

This is largely residual from the days of one-time-tokens, and can cause messy configuration-dependent bugs like the one in T7789#172057.

Instead, always use the omnipotent viewer. Knowledge of the secret key alone is sufficient to access a file.

Test Plan:
  - Disabled `security.alternate-file-domain`.
  - Reproduced an issue similar to the one described on T7789.
  - Applied change.
  - Clean LFS interaction.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T7789

Differential Revision: https://secure.phabricator.com/D15784
2016-04-22 08:12:08 -07:00