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7128 Commits

Author SHA1 Message Date
Frank Schroeder 71112a6510 config: document acl options 2017-10-23 08:06:26 +02:00
Frank Schroeder e00869647c config: document autopilot options 2017-10-23 08:06:26 +02:00
Frank Schroeder 05c1038d58 config: document dns options 2017-10-23 08:06:26 +02:00
Frank Schroeder a17d711b39 config: document http options 2017-10-23 08:06:26 +02:00
Frank Schroeder f95b8f5060 config: document telemetry options 2017-10-23 08:06:26 +02:00
Frank Schroeder 44cc334fc4
config: address review comments 2017-10-23 08:05:47 +02:00
Frank Schroeder 28083cb330
config: document remaining config options 2017-10-23 08:04:03 +02:00
Frank Schroeder b2c2386d75
config: document more config options 2017-10-23 08:04:03 +02:00
Frank Schroeder 7b1f4d5838
config: document more config options 2017-10-23 08:04:03 +02:00
Frank Schroeder b01702f129
config: document more acl options 2017-10-23 08:04:03 +02:00
Frank Schroeder 32ed645df5
config: document config options 2017-10-23 08:04:03 +02:00
Frank Schroeder 3d68185206
config: document acl options 2017-10-23 08:04:03 +02:00
Frank Schroeder 4fc973a256
config: document autopilot options 2017-10-23 08:04:03 +02:00
Frank Schroeder 66e1b9fb64
config: document dns options 2017-10-23 08:04:03 +02:00
Frank Schroeder dc4e90e6c0
config: document http options 2017-10-23 08:04:03 +02:00
Frank Schroeder 018b8d66d6
config: document telemetry options 2017-10-23 08:04:03 +02:00
Frank Schroeder 39dddd433e local state: remove stale comment 2017-10-23 08:03:18 +02:00
Frank Schroeder 779bf04aa3 local state: make test more robust 2017-10-23 08:03:18 +02:00
Frank Schroeder e16c8f3982 local state: clone check to avoid side effect 2017-10-23 08:03:18 +02:00
Frank Schroeder f1028d2486 local state: use synchronized access to internal maps 2017-10-23 08:03:18 +02:00
Frank Schroeder 606e13a569 ae: do not trigger on Resume while holding the lock 2017-10-23 08:03:18 +02:00
Frank Schroeder 82e9494f7f ae: add remaining test cases 2017-10-23 08:03:18 +02:00
Frank Schroeder cf6e6c72ac ae: refactor StateSyncer to state machine for better testing 2017-10-23 08:03:18 +02:00
Frank Schroeder ba8cb5e3d0 ae: add test that we run a full before a partial sync 2017-10-23 08:03:18 +02:00
Frank Schroeder 0d73333c8e ae: make control flow more explicit 2017-10-23 08:03:18 +02:00
Frank Schroeder 0cfe0a42f1 ae: fix typo in constructor name 2017-10-23 08:03:18 +02:00
Frank Schroeder 25ee03e165 ae: add test for resume triggering SyncChanges 2017-10-23 08:03:18 +02:00
Frank Schroeder f61ad4efcd ae: add test for ifNotPausedRun 2017-10-23 08:03:18 +02:00
Frank Schroeder c2ab582d47 ae: make stagger function pluggable for testing 2017-10-23 08:03:18 +02:00
Frank Schroeder f352952fb3 ae: restore previous pause/resume behavior 2017-10-23 08:03:18 +02:00
Frank Schroeder c1badf1034 ae: ensure that syncs are blocked when paused 2017-10-23 08:03:18 +02:00
Frank Schroeder a4d03797ae local state: rename Add{Check,Service}State to Set{Check,Service}State 2017-10-23 08:03:18 +02:00
Frank Schroeder 7414fe0a2a local state: move Metadata methods together 2017-10-23 08:03:18 +02:00
Frank Schroeder 3e953f67da local state: update documentation of updateSyncState 2017-10-23 08:03:18 +02:00
Frank Schroeder ecea35d955 local state: update comments 2017-10-23 08:03:18 +02:00
Frank Schroeder 40e17f9f01 local state: address review comments 
* move non-blocking notification mechanism into ae.Trigger
* move Pause/Resume into separate type
 2017-10-23 08:03:18 +02:00
Frank Schroeder cfc8bd092f local state: refactor TestAgentAntiEntropy_EnableTagOverride 
Make intent clearer by being more explicit and adding some comments.
Use verify.Values to compare service entries.
 2017-10-23 08:03:18 +02:00
Frank Schroeder b288c1eb9b local state: fix TestAgentAntiEntropy_EnableTagOverride 
The test had a race condition where it relied on the first service to be
synced to the remote catalog which sometimes failed.
 2017-10-23 08:03:18 +02:00
Frank Schroeder 71e4d7cd1c local state: rename tests 2017-10-23 08:03:18 +02:00
Frank Schroeder f43972fdc2 local state: drop retry loops from tests 
Since the tests are now using synchronous calls for state syncing
we no longer need to use retry loops to wait for the changes to
propagate.
 2017-10-23 08:03:18 +02:00
Frank Schroeder 3d10312cd6 agent: skip non-sensical TestCatalogRegister 
It is not clear what this test is supposed to verify.
 2017-10-23 08:03:18 +02:00
Frank Schroeder 2bef1d4d51 local state: fix anti-entropy state tests 
The anti-entropy tests relied on the side-effect of the StartSync()
method to perform a full sync instead of a partial sync. This lead to
multiple anti-entropy go routines being started unnecessary retry loops.

This change changes the behavior to perform synchronous full syncs when
necessary removing the need for all of the time.Sleep and most of the
retry loops.
 2017-10-23 08:03:18 +02:00
Frank Schroeder 36677bc90d local state: fix test with updated error message 2017-10-23 08:03:18 +02:00
Frank Schroeder 37c8492e5e local state: fix failing tests 2017-10-23 08:03:18 +02:00
Frank Schroeder 884f98f8aa local state: tests compile 2017-10-23 08:03:18 +02:00
Frank Schroeder 60095484c4 local state: replace multi-map state with structs 
The state of the service and health check records was spread out over
multiple maps guarded by a single lock. Access to the maps has to happen
in a coordinated effort and the tests often violated this which made
them brittle and racy.

This patch replaces the multiple maps with a single one for both checks
and services to make the code less fragile.

This is also necessary since moving the local state into its own package
creates circular dependencies for the tests. To avoid this the tests can
no longer access internal data structures which they should not be doing
in the first place.

The tests still don't compile but this is a ncessary step in that
direction.
 2017-10-23 08:03:18 +02:00
Frank Schroeder ef9aa6b3b6 local state: move to separate package 
This patch moves the local state to a separate package to further
decouple it from the agent code.

The code compiles but the tests do not yet.
 2017-10-23 08:03:18 +02:00
Frank Schroeder c03eba91d0 agent: simplify some loops 2017-10-23 08:03:18 +02:00
Frank Schroeder 98e5dc86fb agent: refactor sync loop to linear flow of control 2017-10-23 08:03:18 +02:00
Frank Schroeder 5302479ad5 agent: cleanup StateSyncer 
This patch cleans up the state syncer code by renaming fields, adding
helpers and documentation.
 2017-10-23 08:03:18 +02:00