Adds visibility for `Expose.Checks` config setting for proxies.
1. Adds an 'Exposed Path' tab to the proxy detail page to show the user information on exposed paths.
2. If the users has exposed their healthchecks we also add this information to the Service detail page for this proxy (only for http2 and gRPC checks)
This includes an update of our CSS npm module. The majority of this is
just moving files from one folder to another.
1. %breadrumbs: As well as moving we've added 'milestone' breadcrumbs
2. %checkbox-group: Moved
3. %radio-group: Moved
4. %sliding-toggle: Moved (used to be called just %toggle)
5. %form-elements: Moved and added a new %inline-alert for form field
messaging (see Structure design system)
6. %action-group is now a composition of %menu-panel, %toggle-button,
plus edits to existing style to bring the %action-groups inline with the
dropdowns from Structure). %action-group also includes a composed
%confirmation-alert that is yet to be include. This will be compiled out
until we integrate it.
We've also removed some of our old icon placeholders as the above
work seased to use some of them.
Now we done this I'd say all in all over half of our CSS components now
use the CSS npm module.
The CSS specific to Consul UI also uses much of this CSS module by way
of helper placeholders such as our %frames.
* ui: Adds ember-data blueprints for Consul specific HTTP adapter etc
These are currently quite Consul specific, but we also overwrite the
default model-test blueprint to keep the names consistent (dasherized)
for easy test filtering.
```
ember generate [adapter|serializer|model|repository|route] <name>
```
Pretty soon we would like to move to XML/Angle Bracket style
components. As they are XML-y it means you can't use positional
parameters anymore (every 'argument' for the component requires it to
use an XML-like attribute).
This adds a `name=""` attribute to both block-slot and yield-slot
components so we can use attributes to specify the name. We prefer using
attributes from now on, whilst the positional parameter is still
available yet deprecated so we can move over at whatever speed fits.
We also did the same with the block params positional parameter.
As a final note this entire in repo addon is a fork of
`ember-block-slots`
* ui: Adds some express middleware, removes need to run api dev server
@hashicorp/api-double comes with a basic express based server to run the
API double. This uses the express based server that ember-cli includes
and uses to run your app instead.
Eventually this will be moved to the @hashicorp/ember-cli-api-double
addon instead.
* Adds `make start-consul` to ease running a dev UI against Consul itself
* ui: Upgrade tooling to node 10 now we are on a more recent ember
* build: Also update the conatiner for building the UI
We bump alpine here as 3.8 doesn't have node 10 by default whereas 3.9
does. Yarn is bumped to latest current version while we are here.
## HTTPAdapter (#5637)
## Ember upgrade 2.18 > 3.12 (#6448)
### Proxies can no longer get away with not calling _super
This means that we can't use create anymore to define dynamic methods.
Therefore we dynamically make 2 extended Proxies on demand, and then
create from those. Therefore we can call _super in the init method of
the extended Proxies.
### We aren't allowed to reset a service anymore
We never actually need to now anyway, this is a remnant of the refactor
from browser based confirmations. We fix it as simply as possible here
but will revisit and remove the old browser confirm functionality at a
later date
### Revert classes to use ES5 style to workaround babel transp. probs
Using a mixture of ES6 classes (and hence super) and arrow functions
means that when babel transpiles the arrow functions down to ES5, a
reference to this is moved before the call to super, hence causing a js
error.
Furthermore, we the testing environment no longer lets use use
apply/call on the constructor.
These errors only manifests during testing (only in the testing
environment), the application itself runs fine with no problems without
this change.
Using ES5 style class definitions give us freedom to do all of the above
without causing any errors, so we reverted these classes back to ES5
class definitions
### Skip test that seems to have changed due to a change in RSVP timing
This test tests a usecase/area of the API that will probably never ever
be used, it was more testing out the API. We've skipped the test for now
as this doesn't affect the application itself, but left a note to come
back here later to investigate further
### Remove enumerableContentDidChange
Initial testing looks like we don't need to call this function anymore,
the function no longer exists
### Rework Changeset.isSaving to take into account new ember APIs
Setting/hanging a computedProperty of an instantiated object no longer
works. Move to setting it on the prototype/class definition instead
### Change how we detect whether something requires listening
New ember API's have changed how you can detect whether something is a
computedProperty or not. It's not immediately clear if its even possible
now. Therefore we change how we detect whether something should be
listened to or not by just looking for presence of `addEventListener`
### Potentially temporary change of ci test scripts to ensure deps exist
All our tooling scripts run through a Makefile (for people familiar with
only using those), which then call yarn scripts which can be called
independently (for people familar with only using yarn).
The Makefile targets always check to make sure all the dependencies are
installed before running anything that requires them (building, testing
etc).
The CI scripts/targets didn't follow this same route and called the yarn
scripts directly (usually CI builds a cache of the dependencies first).
For some reason this cache isn't doing what it usually does, and it
looks as though, in CI, ember isn't installed.
This commit makes the CI scripts consistently use the same method as all
of the other tooling scripts (Makefile target > Install Deps if
required > call yarn script). This should install the dependencies if
for some reason the CI cache building doesn't complete/isn't successful.
Potentially this commit may be reverted if, the root of the problem is
elsewhere, although consistency is always good, so it might be a good
idea to leave this commit as is even if we need to debug and fix things
elsewhere.
### Make test-parallel consistent with the rest of the tooling scripts
As we are here making changes for CI purposes (making test-ci
consistent), we spotted that test-parallel is also inconsistent and also
the README manual instructions won't work without `ember` installed
globally.
This commit makes everything consistent and changes the manual
instructions to use the local ember instance that gets installed via
yarn
### Re-wrangle catchable to fit with new ember 3.12 APIs
In the upgrade from ember 3.8 > 3.12 the public interfaces for
ComputedProperties have changed slightly. `meta` is no longer a public
property of ComputedProperty but of a ComputedDecoratorImpl mixin
instead.
7e4ba1096e/packages/%40ember/-internals/metal/lib/computed.ts (L725)
There seems to be no way, by just using publically available
methods, to replicate this behaviour so that we can create our own
'ComputedProperty` factory via injecting the ComputedProperty class as
we did previously.
3f333bada1/ui-v2/app/utils/computed/factory.js (L1-L18)
Instead we dynamically hang our `Catchable` `catch` method off the
instantiated ComputedProperty. In doing it like this `ComputedProperty`
has already has its `meta` method mixed in so we don't have to manually
mix it in ourselves (which doesn't seem possible)
This functionality is only used during our work in trying to ensure
our EventSource/BlockingQuery work was as 'ember-like' as possible (i.e.
using the traditional Route.model hooks and ember-like Controller
properties). Our ongoing/upcoming work on a componentized approach to
data a.k.a `<DataSource />` means we will be able to remove the majority
of the code involved here now that it seems to be under an amount of
flux in ember.
### Build bindata_assetfs.go with new UI changes
The `Type` column used for giving details on what type of a service each
item is was removed in https://github.com/hashicorp/consul/pull/6075.
As a result of keeping long running branches in sync, this change was
partly reverted in an earlier PR (the type header was re-added)
https://github.com/hashicorp/consul/pull/5913 following a rebase.
This commit re-removes the `Type` table header (the `<th>`)
- yarn upgrade consul-api-double which includes `status/leader`
- add all the ember-data things required to call a new endpoint
- Pass the new leader variable through to the template
- use the new leader variable in the template to set a leader
- add acceptance testing to verify leaders are highlighted
- Change testing navigation/api requests to status/leader (on the node listing page, status/leader is now the last get request to
be called).
- Template whitespace commit (less indenting)
- adds a test to to assert no errors happen with an unelected leader
-Enable blocking queries by default
-Change assertion to check for the last PUT request, not just any request for session destruction from a node page.
Since we've now turned on blocking queries by default this means that a
second GET request is made after the PUT request that we are asserting
for but before the assertion itself, this meant the assertion failed. We
double checked this by turning off blocking queries for this test using
```
And settings from yaml
---
consul:client:
blocking: 0
---
```
which made the test pass again.
As moving forwards blocking queries will be on by default, we didn't
want to disable blocking queries for this test, so we now assert the
last PUT request specifically. This means we continue to assert that the
session has been destroyed but means we don't get into problems of
ordering of requests here
ember-cli-api-double has been upgraded for 3 things:
1. Use the correct configuration flags
2. Automatically include the necessary files to enable the api doubles
without requiring a server. This can be disabled to provide custom
functionality (so we can stitch our BDD style testing in with this)
3. When used statically, read the cookies from the users browser to
enable basic ad-hoc double editing (e.g. CONSUL_SERVICE_COUNT=100000)
Once upgraded we've now moved the config to the correct place, added a
new environment (staging) to use the static-style of doubles
The test environment continues to use custom cookie setting and url
checking so we disable this 'auto importing' by setting 'auto-import' to
false for the configuration for the addon.
We also added a couple of new package script targets to explicitly serve
or build the UI with the entirely static UI.
1. Rebuild the heathchecked-resource component now we can copy and paste
2. As the above rebuild came with new icons, we also swapped out 'most'
of the other areas where we were using these new icons, plus any icons
that were effected by the new icon placeholders
3. Begin to remove more and more of the project specific icons (now
replaced by the shared ones)
We'd rather 'play it safe' for our selection detection (which avoids
following links if you have some text selected). This commit adds an
additional check of 'more than 1 character' to the 'isSelected' check.
This is based on the fact that it's far quicker to type the character so
why would a user select on character? This therefore caters for any
fairly large (in the scheme of things) incidential mouse moves whilst
clicking a link.
Overall this is probably overkill
1. Re-focus the input element on phrase removal
2. Move all actions to `actions:`
3. Move to a form looking `value` rather than `items`
4. Move placeholder functionalit yinto the component
5. Force DDAU instead of two way binding with `slice` and `onchange`
6. Begin to deprecate the `searchable` interface
1. EventSources now pass themselves thorugh to the run function as a
second argument. This enables the use of arrow functions along with the
EventSources API
`(configuration, source) => source.close()`. Order of arguments could
potentially be switched at a later date.
2. BlockingEventSources now let you pass an 'event' through at
instantation time. If you do this, the event will immediately be dispatched
once the EventSource is opened. The usecase for this is for 'unfreezing' cached
BlockingEvents. This makes it easier to provide a cache for
BlockingEventSources by caching its data rather than the entire
BlockingEventSource itself.
```
new BlockingEventSource(
(config, source) => { /* something */ },
{
cursor: 1024, // this would also come from a cache
currentEvent: getFromSomeSortOfCache(eventSourceId) //this is the new bit
}
);
// more realistically
new BlockingEventSource(
(config, source) => { return data.findSomething(slug, config) },
getFromSomeSortOfCache(eventSourceId)
);
```
Makes listening to multiple events on one target slightly easier.
Adding events can be rolled up into passing through an object, and the
returned remove function removes all of the handlers in the object
For example:
```
//this.listen...
const remove = listeners.add(
{
'message': handler,
'error': handler
}
);
remove(); // removes all listeners in the object
```
The entire API for listeners is now becoming slightly overloaded, so
potentially we'd use this API always and remove the ability to use a
string/function pair.
Throughout the app we mutate the value of the root node classList on
navigation between separate pages (basically on URL change).
Every template has a unique classList for example `template-service
template-show` and `template-service template-list` etc etc.
When navigating between 2 pages, both pages using the same template yet
with different data, previoulsy we would entirely clear out the
`html.classList` and then refill it again with eaxctly the same classes.
This commit moves this to perform a diff previous to mutating the
classList, and then potentially no classList mutating is needed when
moving between 2 pages of the same template.
You can potentially close an EventSource before its first tick by
immediately setting the readyState to a non-open state. Therefore it
never opens.
Calling `open` will then open it.
'Open' fits better than 'reopen' when taking the above into account
Currently these gherkin dictionaries are contained in
`ember-cli-api-double`, which isn't the correct place for them.
They belong with the steps themselves.
This is also less complicated now we can require/import javascript
using a standard approach
Also runs an update of `ember-cli-api-double` which will be the last
installation of version 1 of this module.
Migrate roughly half of the base components into base
Adds a target for easily formatting CSS
Further CSS amends/migration (#5921)
1. tooltips within tables where a slightly bit troublesome due to a mix
of `inline-flex`, `overflow` and the need for truncation. This refineds
tooltips a slight bit more to work 'everywhere'.
2. We also move tooltip to use the correct color and min-width from
structure, but we overwrite the min-width here until we get confirmation
on widths/alignment of text within a tooltip.
3. Tiny fixes for breadcrumbs and toggle-buttons in tabular listings
4. Now we inline-flex our table cells, it means it is impossible to
truncate text without wrapping it in another element. This wraps all
Description like text in `<p>` tags. Generally the first column of text
is already wrapped in an `<a>` tag. Other items such as consul tags and
policy names etc get 'cutoff' rather than truncated.
5. We are now using all the icons from `@hashicorp/structure-icons`
EventSources will wait for 1 tick before 'opening'. There is always the
chance that the EventSource is '.close()'ed before that tick. We
therefore check the 'readyState' before opening the EventSource
* ui: Allow text selection of clickable elements and their contents
This commit disables a click on mousedown be removing the `href`
attribute and moving it to a `data-href` attribute. On mouseup it will
only move it back if there is no selection. This means that an anchor
will only be followed on click _if_ there is no selection.
This fixes the fact that whenever you select some copy within a
clickable element it immediately throws you into the linked page when
you release your mouse.
Further notes:
We use the `isCollapsed` property here which 'seems' to be classed as
'experimental' in one place where I researched it:
https://developer.mozilla.org/en-US/docs/Web/API/Selection/isCollapsed
Although in others it makes no mention of this 'experimental' e.g:
- https://webplatform.github.io/docs/dom/Selection/isCollapsed/
- https://w3c.github.io/selection-api/#dom-selection-iscollapsed
I may have gone a little overboard in feature detection for this, but I
conscious of that fact that if `isCollapsed` doesn't exist at some point
in the future (something that seems unlikely). The code here will have
no effect on the UI. But I'd specifically like a second pair of eyes on
that.
* ui: Don't break right click, detects a secondary click on mousedown
* ui: Put anchor selection capability behind an ENV var
* ui: Reconciliate ember-data store when records are deleted via blocking
Currently we are barely using the ember-data store/cache, but it will
still cache records in the store even though technically we aren't using
it.
This adds a SyncTime to every record that uses blocking queries so we
can delete older records from the ember-data cache to prevent them
building up
* ui: Add basic timestamp method we can access from tests, fixup tests
Adds a timestamp method that we can access from within tests so we can
test that the SyncTime is being set.
There is probably a better way to do this, but this is also probably the
simplest approach - we are also likely to revisit this at a later date
1. Adds a Listeners class, which lets us...
2. Add Listeners recursively. So you can
createListeners().add(createListeners())
3. Also add the ability to `.add` as a plain function
This moves the entire idea more towards a generic teardown utility
- Removes 'type' icons (basically the proxy icon, not the text itself)
- Add support for Mesh Gateways plus their addresses
This adds a 'Mesh Gateway' type label to service and service instance
pages, plus a new 'Addresses' tab if the service is a Mesh Gateway
showing a table of addresses for the service - plus tests
* Add ui-content-path flag
* tests complete, regex validator on string, index.html updated
* cleaning up debugging stuff
* ui: Enable ember environment configuration to be set via the go binary at runtime (#5934)
* ui: Only inject {{.ContentPath}} if we are makeing a prod build...
...otherwise we just use the current rootURL
This gets injected into a <base /> node which solves the assets path
problem but not the ember problem
* ui: Pull out the <base href=""> value and inject it into ember env
See previous commit:
The <base href=""> value is 'sometimes' injected from go at index
serve time. We pass this value down to ember by overwriting the ember
config that is injected via a <meta> tag. This has to be done before
ember bootup.
Sometimes (during testing and development, basically not production)
this is injected with the already existing value, in which case this
essentially changes nothing.
The code here is slightly abstracted away from our specific usage to
make it easier for anyone else to use, and also make sure we can cope
with using this same method to pass variables down from the CLI through
to ember in the future.
* ui: We can't use <base /> move everything to javascript (#5941)
Unfortuantely we can't seem to be able to use <base> and rootURL
together as URL paths will get doubled up (`ui/ui/`).
This moves all the things that we need to interpolate with .ContentPath
to the `startup` javascript so we can conditionally print out
`{{.ContentPath}}` in lots of places (now we can't use base)
* fixed when we serve index.html
* ui: For writing a ContentPath, we also need to cope with testing... (#5945)
...and potentially more environments
Testing has more additional things in a separate index.html in `tests/`
This make the entire thing a little saner and uses just javascriopt
template literals instead of a pseudo handbrake synatx for our
templating of these files.
Intead of just templating the entire file this way, we still only
template `{{content-for 'head'}}` and `{{content-for 'body'}}`
in this way to ensure we support other plugins/addons
* build: Loosen up the regex for retrieving the CONSUL_VERSION (#5946)
* build: Loosen up the regex for retrieving the CONSUL_VERSION
1. Previously the `sed` replacement was searching for the CONSUL_VERSION
comment at the start of a line, it no longer does this to allow for
indentation.
2. Both `grep` and `sed` where looking for the omment at the end of the
line. We've removed this restriction here. We don't need to remove it
right now, but if we ever put the comment followed by something here the
searching would break.
3. Added `xargs` for trimming the resulting version string. We aren't
using this already in the rest of the scripts, but we are pretty sure
this is available on most systems.
* ui: Fix erroneous variable, and also force an ember cache clean on build
1. We referenced a variable incorrectly here, this fixes that.
2. We also made sure that every `make` target clears ember's `tmp` cache
to ensure that its not using any caches that have since been edited
everytime we call a `make` target.
* added docs, fixed encoding
* fixed go fmt
* Update agent/config/config.go
Co-Authored-By: R.B. Boyer <public@richardboyer.net>
* Completed Suggestions
* run gofmt on http.go
* fix testsanitize
* fix fullconfig/hcl by setting correct 'want'
* ran gofmt on agent/config/runtime_test.go
* Update website/source/docs/agent/options.html.md
Co-Authored-By: Hans Hasselberg <me@hans.io>
* Update website/source/docs/agent/options.html.md
Co-Authored-By: kaitlincarter-hc <43049322+kaitlincarter-hc@users.noreply.github.com>
* remove contentpath from redirectFS struct
1. Remove ember-cli-clipboard dependency
2. Provide a new copy-button component implementing the same
interface as ^ but make the clipboard functionality injectable
3. Provide 2 implementations of a Clipboard. One using clipboard.js (as
previously) and an additional local storage 'clipboard'.
4. add a BDD step to assert whats in the clipboard (the fake one)
Main reason here is that `document.exec` must be called by a user
interaction
* ui: Normal proxies line to services, sidecars to instances
Following on from https://github.com/hashicorp/consul/pull/5933 we
noticed that 'normal' proxies should link to the service, rather than
the service instance. Additionally proxy 'searching' within the
repository should take into account the name of the node that the
originating service is on (sidecar proxies are generally co-located)
Added an additional test here to prove that a sidecar-proxy with the
same service id but on a different node does not show the sidecar proxy
link.
1. All {{ivy-codemirror}} components need 'refreshing' when they become
visible via our own `didAppear` method on the `{{code-editor}}`
component
(also see:)
- https://github.com/hashicorp/consul/pull/4190#discussion_r193270223
- 73db111db8 (r225264296)
2. On initial investigation, it looks like the component we are using
for the code editor doesn't distinguish between setting its `value`
programatically and a `keyup` event, i.e. an interaction from the user.
We currently pretend that whenever its `value` changes, it is a `keyup`
event. This means that when we reset the `value` to `""`
programmatically for form resetting purposes, a 'pretend keyup' event
would also be fired, which would in turn kick off the validation, which
would fail and show an error message for empty values in other fields of
the form - something that is perfectly valid if you haven't typed
anything yet. We solved this by checking for `isPristine` on fields that
are allowed to be empty before you have typed anything.
Just because Consul gives us a 404 this doesn't guarantee the KV doesn't
exist, it doesn't even mean we don't have access to it. Furthermore we
should never destroyRecord's without user interaction (therefore only via the
repo.delete method).
This switches destroyRecord to unloadRecord which performs the
additional legwork to keep ember-data in sync with the actual truth.
unloadRecord unloads the record from ember-data rather than sending an API
delete request, which would have been the intent here.
1. Amends our `base` animation placeholder to always reset
transition-duration. This has no effect on other components that are
already using this animation.
2. Adds a confirming class whenever a key is pressed, to show the green
tick. Uses CSS via `transition-delay` for debouncing.
Previously we were creating a fake event and amending the name of the
fake event, this meant that other `event.target` properties weren't
being passed through (in this instance `checked`) this changes the
approach to not use fake events, and allows you to overwrite the name
that the form uses for `handleEvent`
This means its more straightforwards to calculate the height of the
listing itself. This component is currently only used on the form pages for tokens and roles, should therefore be a restricted size.
1. Includes Datacenter variable for intperolation
2. Amends text on the Settings page to reflect new keyword
3. Adds further acceptance testing around the new dashboard buttons
Encodes any variables passed in to be used for template interpolation, but importantly nothing else in the URL apart from the variables themselves. 'Generally' service names are reasonably URL safe, but we know of usecases using at least /s in service names.
The way icons are positioned was changed to enable icons for policy
names, and in a separate PR h2's where altered to provide a nicer
looking settings page. Once these PR's where merged together they
slighly effected each other. This commit tweaks the CSS to refine, but
will be revisted at a later date
This PR adds a new {{template-anchor}} component. This component lets you specify a 'href template' in a handlebars like format instead of a normal string href. This template will be interpolated with the contents of a vars="" attribute.
Also contains code to add an extra UI Setting to be able to store a template to be used for this anchor in localStorage
Adds support for ACL Roles and Service Identities CRUD, along with necessary changes to Tokens, and the CSS improvements required.
Also includes refinements/improvements for easier testing of deeply nested components.
1. ember-data adapter/serializer/model triplet for Roles
2. repository, form/validations and searching filter for Roles
3. Moves potentially, repeated, or soon to to repeated functionality
into a mixin (mainly for 'many policy' relationships)
4. A few styling tweaks for little edge cases around roles
5. Router additions, Route, Controller and templates for Roles
Also see:
* UI: ACL Roles cont. plus Service Identities (#5661 and #5720)
* ui: Replaces Service listing filterbar with a phrase-editor search (#5507)
1. New phrase-editor restricting search to whole phrases (acts on
enter key). Allows removal of previously entered phrases
2. Searching now allows arrays of terms, multiple terms work via AND
If a service instance show page is being viewed and the service instance
is deregistered, this closes the blocking query for the proxy as well as
the instance (the instances query will be clsed on the error)
Also adds skipped tests to nag in future
Previously the tomography wasn't using ember `get` so proxy updates
(specifically here whilst receiving a blocking update) wasn't working.
This adds `get` here until we update to newer `get`less ember and also
refactors slightly removing `n` and using `distance.length` instead
Skipped tests are adding here to nag us to come back here at some point.
1. If the modal gets bigger than 80% of the viewport height a scrollbar
will be shown. Currently there isn't anywhere it can get this big, but
future work involves possible larger modals
2. Usually its difficult to figure out which was the 'unchecked' radio
button using an onchange event. Luckily ember/handlebars changes its
properties after the onchange event, so knowing that and using an extra
data-checked attribute set via ember, we can figure out which radio
button has been 'unchecked'. This means the logic for opening an
closing modals becomes slightly easier
...also:
Temporarily overwrites native setTimeout and setInterval for e2e/acceptance
testing similar to how XHR is overwritten for e2e/acceptance testing.
This makes the blocking query acceptance tests run faster until we add a
better burstable rate limiter for blocking queries.
This commit includes several pieces of functionality to enable services
to be removed and the page to present information that this has happened
but also keep the deleted information on the page. Along with the more
usual blocking query based listing.
To enable this:
1. Implements `meta` on the model (only available on collections in
ember)
2. Adds new `catchable` ComputedProperty alongside a `listen` helper for
working with specific errors that can be thrown from EventSources in an
ember-like way. Briefly, normal computed properties update when a
property changes, EventSources can additionally throw errors so we can
catch them and show different visuals based on that.
Also:
Add support for blocking queries on the service instance detail page
1. Previous we could return undefined when a service instance has no
proxy, but this means we have nothing to attach `meta` to. We've changed
this to return an almost empty object, so with only a meta property.
At first glance there doesn't seem to be any way to provide a proxy
object to templates and be able to detect whether it is actually null
or not so we instead change some conditional logic in the templates to
detect the property we are using to generate the anchor.
2. Made a `pauseUntil` test helper function for steps where we wait for
things. This helps for DRYness but also means if we can move away from
setInterval to something else later, we can do it in one place
3. Whilst running into point 1 here, we managed to make the blocking
queries eternally loop. Whilst this is due to an error in the code and
shouldn't ever happen whilst in actual use, we've added an extra check
so that we only recur/loop the blocking query if the previous response has a
`meta.cursor`
Adds support for blocking queries on the node detail page (#5489)
1. Moves data re-shaping for the templates variables into a repository
so they are easily covered by blocking queries (into coordinatesRepo)
2. The node API returns a 404 as signal for deregistration, we also
close the sessions and coordinates blocking queries when this happens
This commit includes several pieces of functionality to enable services
to be removed and the page to present information that this has happened
but also keep the deleted information on the page. Along with the more
usual blocking query based listing.
To enable this:
1. Implements `meta` on the model (only available on collections in
ember)
2. Adds new `catchable` ComputedProperty alongside a `listen` helper for
working with specific errors that can be thrown from EventSources in an
ember-like way. Briefly, normal computed properties update when a
property changes, EventSources can additionally throw errors so we can
catch them and show different visuals based on that.
More recommendations for blocking queries clients was added here:
https://github.com/hashicorp/consul/pull/5358
This commit mainly adds cursor/index validation/correction based on
these recommendations (plus tests)
The recommendations also suggest that clients should include rate
limiting. Because of this, we've moved the throttling out of Consul UI
specific code and into Blocking Query specific code. Currently the 'rate
limiting' in this commit only adds a sleep to every iteration of the
loop, which is not the recommended approach, but the code here organizes
the throttling functionality into something we can work with later to
provide something more apt.
* ui: Add forking based on service instance id existence
Proxies come in 2 flavours, 'normal' and sidecar. We know when a proxy
is a sidecar proxy based on whether a DestinationServiceID is set.
LocalServiceAddress and LocalServicePort are only relevant for sidecar
proxies.
This adds template logic to show different text depending on this
information.
Additionally adds test around connect proxies (#5418)
1. Adds page object for the instance detail page
2. Adds further scenario steps used in the tests
3. Adds acceptance testing around the instance detail page. Services
with proxies and the sidecar proxies and proxies themselves
4. Adds datacenter column for upstreams
5. Fixes bug routing bug for decision as to whether to request proxy
information or not
Add totals to some listing views, remove healthcheck totals
1. Adds markup to render totals for Services, Nodes, Intentions and v1
ACLs
2. Removes counts from healthcheck filters, and therefore simplify text,
moving the copy to the templates
3. Alter test to reflect the fact that the text of the buttons are no
static in the component template rather than a dynamic attribute
This gives more prominence to 'Service Instances' as opposed to 'Services'. It also begins to surface Connect related 'nouns' such as 'Proxies' and 'Upstreams' and begins to interconnect them giving more visibility to operators.
Various smaller changes:
1. Move healthcheck-status component to healthcheck-output
2. Create a new healthcheck-status component for showing the number of
checks plus its icon
3. Create a new healthcheck-info component to group multiple statuses
plus a different view if there are no checks
4. Componentize tag-list
John Cowen