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2460 Commits

Author SHA1 Message Date
Daniel Nephin b27068b72a stream: Return a single event from a subscription.Next 
Handle batch events as a single event
 2020-10-06 13:18:20 -04:00
Daniel Nephin f5d11562f2 subscribe: update to use NewSnapshotToFollow event 2020-10-06 12:49:35 -04:00
Daniel Nephin e3290f5971 Move agent/subscribe -> agent/rpc/subscribe 2020-10-06 12:49:35 -04:00
Daniel Nephin dbb8bd679f subscirbe: extract streamID and logging from Subscribe 
By extracting all of the tracing logic the core logic of the Subscribe
endpoint is much easier to read.
 2020-10-06 12:49:35 -04:00
Daniel Nephin 9e4ebacb05 subscribe: add integration test for acl token updates 2020-10-06 12:49:35 -04:00
Daniel Nephin 39beed0af6 subscribe: add integration test for filtering events by acl 2020-10-06 12:49:35 -04:00
Daniel Nephin 083f4e8f57 subscribe: Add an integration test for forward to DC 2020-10-06 12:49:35 -04:00
Daniel Nephin 013ababda4 subscribe: add first integration test for Server 2020-10-06 12:49:35 -04:00
Daniel Nephin d0256a0c07 subscribe: add a stateless subscribe service for the gRPC server 
With a Backend that provides access to the necessary dependencies.
 2020-10-06 12:49:35 -04:00
Daniel Nephin f4ea3066fb subscribe: add commented out test cases 
Co-authored-by: Paul Banks <banks@banksco.de>
 2020-10-06 12:49:35 -04:00
Daniel Nephin 106d781dc9 subscribe: add initial impl from streaming-rpc-final branch 
Co-authored-by: Paul Banks <banks@banksco.de>
 2020-10-06 12:49:35 -04:00
Daniel Nephin 364f6589c8
Merge pull request #8799 from hashicorp/streaming/rename-framing-events 
stream: remove EndOfEmptySnapshot, add NewSnapshotToFollow
 2020-10-06 12:42:58 -04:00
Daniel Nephin a5c50c982d
Merge pull request #8806 from hashicorp/dnephin/service-health-interface 
rpcclient: Add health.Client and use it in http and dns
 2020-10-06 12:13:09 -04:00
R.B. Boyer 4998a08c56
server: create new memdb table for storing system metadata (#8703) 
This adds a new very tiny memdb table and corresponding raft operation
for updating a very small effective map[string]string collection of
"system metadata". This can persistently record a fact about the Consul
state machine itself.

The first use of this feature will come in a later PR.
 2020-10-06 10:08:37 -05:00
hashicorp-ci 356998d91e auto-updated agent/uiserver/bindata_assetfs.go from commit a7038b48c 2020-10-06 13:43:27 +00:00
hashicorp-ci bc5ca8b638 auto-updated agent/uiserver/bindata_assetfs.go from commit 5a39be47d 2020-10-06 13:32:27 +00:00
hashicorp-ci 36d219e2cc auto-updated agent/uiserver/bindata_assetfs.go from commit 76d3909f3 2020-10-06 08:42:39 +00:00
hashicorp-ci 4c9630ffad auto-updated agent/uiserver/bindata_assetfs.go from commit e4a0dcf10 2020-10-06 08:36:18 +00:00
Freddy 22062ba9da
Add default meta to test assertion (#8824) 2020-10-05 15:00:25 -06:00
Daniel Nephin 5a5fd4f0b1
Merge pull request #8802 from hashicorp/dnephin/extract-lib-retry 
lib/retry - extract a new package from lib/retry.go
 2020-10-05 14:22:37 -04:00
hashicorp-ci 3e9bd96c0a auto-updated agent/uiserver/bindata_assetfs.go from commit f26201a7a 2020-10-05 17:12:56 +00:00
freddygv 413a894a1a Do not evaluate discovery chain for topology upstreams 2020-10-05 10:24:50 -06:00
freddygv cf7b7fcdd6 Single DB txn for ServiceTopology and other PR comments 2020-10-05 10:24:50 -06:00
freddygv 7c26a71b4b Add topology HTTP endpoint 2020-10-05 10:24:50 -06:00
freddygv dbbf6b2e46 Add topology RPC endpoint 2020-10-05 10:24:50 -06:00
freddygv 98c81976f5 Add topology ACL filter 2020-10-05 10:24:50 -06:00
freddygv f906b94351 Add func to combine up+downstream queries 2020-10-05 10:24:50 -06:00
freddygv 5c913ec312 factor in discovery chain when querying up/downstreams 2020-10-05 10:24:50 -06:00
freddygv b012d8374e support querying upstreams/downstreams from registrations 2020-10-05 10:24:50 -06:00
freddygv a86cf88a4a Add method for downstreams from disco chain 2020-10-05 10:24:50 -06:00
hashicorp-ci 896d143647 auto-updated agent/uiserver/bindata_assetfs.go from commit 3a89c7d23 2020-10-05 14:07:13 +00:00
hashicorp-ci bf2b52f880 auto-updated agent/uiserver/bindata_assetfs.go from commit dfe57406d 2020-10-05 13:53:36 +00:00
hashicorp-ci 81baad4038 auto-updated agent/uiserver/bindata_assetfs.go from commit b871837ee 2020-10-05 13:14:40 +00:00
Daniel Nephin 529f252d5c rpcclient: Add health.Client and use it in http and dns 
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.
 2020-10-04 18:55:02 -04:00
Daniel Nephin e54567223b lib/retry: Refactor to reduce the interface surface 
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.
 2020-10-04 18:12:42 -04:00
Daniel Nephin ca26dfb4a2 lib/retry: extract a new package from lib 2020-10-04 17:43:01 -04:00
Kit Patella 52451cf846
Merge pull request #8271 from coignetp/http-metrics-label 
Use method and path as labels for http metrics
 2020-10-02 13:41:48 -07:00
hashicorp-ci 90b5f1a838 auto-updated agent/uiserver/bindata_assetfs.go from commit 8b409529a 2020-10-02 19:28:38 +00:00
Daniel Nephin 1c6be5ac75 stream: full test coverage for EventPublisher.Subscribe 2020-10-02 13:46:24 -04:00
Daniel Nephin a5df5d17b4 stream: refactor to support change in framing events 
Removing EndOfEmptySnapshot, add NewSnapshotToFollow
 2020-10-02 13:41:31 -04:00
Daniel Nephin 04b51de783
Merge pull request #8769 from hashicorp/streaming/prep-for-subscribe-service 
state: use protobuf Topic and and export payload type
 2020-10-02 13:30:06 -04:00
Paul Banks d0c160130b
Merge pull request #8694 from hashicorp/ui-config-metrics 
Add config changes for UI metrics
 2020-10-01 17:38:03 +01:00
Paul Banks 3b8125a24d
Update all the references in CI and makefile to the bindata file location 2020-10-01 16:19:10 +01:00
R.B. Boyer 9a55c50694
ensure these tests work fine with namespaces in enterprise (#8794) 2020-10-01 09:54:46 -05:00
R.B. Boyer 9801ef8eb1
agent: enable enable_central_service_config by default (#8746) 2020-10-01 09:19:14 -05:00
Paul Banks 3ff5901be8
Fix ui dir where there is no index tests and lint issue. 2020-10-01 12:26:19 +01:00
Paul Banks e4db845246
Refactor uiserver to separate package, cleaner Reloading 2020-10-01 11:32:25 +01:00
R.B. Boyer 237a7a0da0
server: ensure that we also shutdown network segment serf instances on server shutdown (#8786) 
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.
 2020-09-30 16:23:43 -05:00
Paul Banks f6d55e1d25
Fix reload test; address other PR feedback 2020-09-30 18:00:07 +01:00
Paul Banks 54a33efa4b
Fix JSON encoding of metrics options which broke the index but didn't break tests. 
Also add tests that do catch that error.
 2020-09-30 17:59:19 +01:00