Commit graph

5 commits

Author SHA1 Message Date
Seth Hoenig 9670adb6c6 cleanup: purge github.com/pkg/errors 2022-04-01 19:24:02 -05:00
Seth Hoenig a392b19b6a consul/connect: fixup some spelling, comments, consts 2020-07-29 09:26:01 -05:00
Seth Hoenig 04bb6c416f consul/connect: organize lock & fields in http/grpc socket hooks 2020-07-29 09:26:01 -05:00
Seth Hoenig dbee956c05 consul/connect: optimze grpc socket hook check for bridge network first 2020-07-29 09:26:01 -05:00
Seth Hoenig 2511f48351 consul/connect: add support for bridge networks with connect native tasks
Before, Connect Native Tasks needed one of these to work:

- To be run in host networking mode
- To have the Consul agent configured to listen to a unix socket
- To have the Consul agent configured to listen to a public interface

None of these are a great experience, though running in host networking is
still the best solution for non-Linux hosts. This PR establishes a connection
proxy between the Consul HTTP listener and a unix socket inside the alloc fs,
bypassing the network namespace for any Connect Native task. Similar to and
re-uses a bunch of code from the gRPC listener version for envoy sidecar proxies.

Proxy is established only if the alloc is configured for bridge networking and
there is at least one Connect Native task in the Task Group.

Fixes #8290
2020-07-29 09:26:01 -05:00