This also replaces instances where we manually write "return ctx.Err()"
with "return context.Cause(ctx)" which is functionally identical, but
will also correctly propagate cause errors if present.
Config options concerning the TLS connection from databroker to storage
backend are now unused. TLS options for this connection can instead be
set directly in the databroker storage connection string.
The client_ca and client_ca_file settings were deprecated in v0.23.
Remove these options and add a link to the corresponding explanation on
the Upgrading docs page.
* core/config: refactor file watcher
* add comments
* updates
* only use the polling watcher
* fix test
* fix test
* try to fix test again
* remove batching
* dont rely on file modification timestamp
* remove benchmark
* try fix again
* core/config: refactor change dispatcher
* update test
* close listener go routine when context is canceled
* use cancel cause
* use context
* add more time
* more time
Move downstream mTLS settings to a nested config file object, under the
key 'downstream_mtls', and add a new DownstreamMTLSSettings struct for
these settings.
Deprecate the existing ClientCA and ClientCAFile fields in the Options
struct, but continue to honor them for now (log a warning if either is
populated).
Delete the ClientCRL and ClientCRLFile fields entirely (in current
releases these cannot be set without causing an Envoy error, so this
should not be a breaking change).
Update the Settings proto to mirror this nested structure.
* wip
* wip
* handle wildcards in override name
* remove wait for ready, add comment about sync, force initial sync complete in test
* address comments
* config: add enable_google_cloud_serverless_authentication to config protobuf
* use dependency injection for embedded envoy provider
* Revert "use dependency injection for embedded envoy provider"
This reverts commit 5c08990501.
* config: attach envoy version to Config to avoid metrics depending on envoy/files
* metrics: support dynamic configuration settings
* add test
* trace: update configuration when settings change
* config: allow logging options to be configured when settings change
* envoy: allow changing log settings
* fix unexpected doc change
* fix tests
* pick a port at random
* update based on review
