Keeping headers in the src directory makes sense for the interfaces we
don't want to expose outside, but the `include_lib` directive fails to
compile under Mix. Changing `include_lib("emqx_gateway/src/...")` to
`-include("src/...")` pleases both Mix and Rebar.
This commit enables a minimal working build of EMQX release using
Mix. However, to properly start the release, several configuration
steps are still missing. A `mix_release.sh` script does a few hacks
to get the release built with Mix to start properly, by first assuming
that `make emqx` has been run prior to the release, ran once to
generate the `app.*.config` files, and then it copies that and some
other files to the expected places.
Also, `emqx_telemetry` hangs the start procedure because it thinks
it's in an official release and tries to make a request. We disable
it temporarily via config just to get a working build for now.
authn configs are checked independently per-auth provider,
this was to make authn providers more plugable.
in order to make environment variable overrides work for authn,
we need to have a unified view of the config layout,
no matter from root level, or partially checking per-provider
config independently, i.e. we try to use the same config envelop.
* feat(emqx_conf): move conf manager for emqx_machine to emqx_conf
* chore(emqx_conf): change emqx:get_config/2 to emqx_conf:get/2
* fix: common test failed
* fix: badmatch by typo wrong key
* fix(emqx_conf): get the wrong core nodes
* fix(emqx_conf): get core node's tnx_id not latest tnx_id
* fix: add ro_transation when copy conf file
* fix: delete debug info
* fix: change ekka_rlog to mria_rlog
* fix: remove cluster_rpc from emqx_machine.
* fix: don't call ekka:start/0 explicitly
* fix: ekka should be start in emqx_machine
