This new package provides a client agent implementation of an interface
for fetching the health of services.
This approach has a number of benefits:
1. It provides a much more explicit interface. Instead of everything
dependency on `RPC()` and `Cache.Get()` for many unrelated things
they can depend on a type that are named according to the behaviour
it provides.
2. It gives us a single place to vary the behaviour and migrate to
a new form of RPC (gRPC). The current implementation has two options
(cache, or direct RPC), and in the future we will have more.
It is also a great opporunity to start adding `context.Context` args
to these operations, which in the future will allow us to cancel
the operations.
3. As a concequence of the first, in the Server agent where we make
these calls we can replace the current in-memory RPC calls with
a thin adapter for the real method. This removes the `net/rpc`
machinery from the call in places where it is not needed.
This new package is quite small right now, but I think we can expect it
to grow to a more reasonable size as other RPC calls are replaced.
This change also happens to replace two very similar implementations with
a single implementation.
Reduce Jitter to one function
Rename NewRetryWaiter
Fix a bug in calculateWait where maxWait was applied before jitter, which would make it
possible to wait longer than maxWait.
The fields are only ever read by Waiter, and
setting the fields makes the calling code read much better without
having to create a bunch of constants that only ever get used once.
* update bindata on ui-v2/ changes
* Revert "Remove GIT_SHA environment variable"
This reverts commit f620f9aefd41362ce76c3a8e0f4addf402ee0ca2.
* Revert "Hardcode in an app version for ember-cli-app-version"
This reverts commit 5ae493d79b34ef2143d78a44c21a63623140bba8.
* revert modtime change in #8712
This really only matters for unit tests, since typically if an agent shuts down its server, it follows that up by exiting the process, which would also clean up all of the networking anyway.
* Add 'in service mesh ...' to the composite rows in Service List page
* Add associated services count to terminating and ingress gateways in Service List page
* Update mesh icon in icon-defintion files
* add check for bindata_assetfs changes
* Remove GIT_SHA environment variable
* Hardcode in an app version for ember-cli-app-version
* change ' to " for CONSUL_UI_SETTINGS_PLACEHOLDER
Co-authored-by: John Cowen <jcowen@hashicorp.com>
Co-authored-by: hashicorp-ci <hashicorp-ci@users.noreply.github.com>
* ui: Upgrades ember and related to latest 3.20 LTS release
* Delete ember-portal related tests
As we are running inline and block component tests in the same test an
error is raised as we are adding the same named portal twice.
Tests were deleted here as they weren't really testing anything anyway
This PR adds some enhancements needed for additional UI functionality related to gateways:
* ConnectedWithProxy and ConnectedWithGateway track whether a service is proxied by a gateway or Connect proxy.
* GatewayConfig.AssociatedServiceCount tracks the number of service names associated with a gateway
The main change is that Internal.ServiceDump now returns a dump of the gateway-services table, and we join the information from both of those on the client side.
Fixes#8755
Since I was updating the interface, i also added the missing `GetNamespace()`.
Depending upon how you look at it, this is a breaking change since it adds methods to the exported interface `api.ConfigEntry`. Given that you cannot define your own config entry kinds, and all of the machinery of the `api.Client` acts like a factory to construct the canned ones from the rest of the module, this feels like it's not a problematic change as it would only break someone who had reimplemented the `ConfigEntry` interface themselves for no apparent utility?
The subscribe endpoint needs to be able to inspect the payload to filter
events, and convert them into the protobuf types.
Use the protobuf CatalogOp type for the operation field, for now. In the
future if we end up with multiple interfaces we should be able to remove
the protobuf dependency by changing this to an int32 and adding a test
for the mapping between the values.
Make the value of the payload a concrete type instead of interface{}. We
can create other payloads for other event types.
Daniel Nephin