This test is failing once in a while on the CI, because the docker
attach command might be called after the container ends.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Upstream-commit: 50852f3be3d09d8bf6957d2ff27c26966b871e80
Component: engine
Use `pkg/discovery` to provide nodes discovery between daemon instances.
The functionality is driven by two different command-line flags: the
experimental `--cluster-store` (previously `--kv-store`) and
`--cluster-advertise`. It can be used in two ways by interested
components:
1. Externally by calling the `/info` API and examining the cluster store
field. The `pkg/discovery` package can then be used to hit the same
endpoint and watch for appearing or disappearing nodes. That is the
method that will for example be used by Swarm.
2. Internally by using the `Daemon.discoveryWatcher` instance. That is
the method that will for example be used by libnetwork.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
Upstream-commit: 7d193ef1f3b5fcd6aa55b7376116e2617be12e06
Component: engine
Absorb Swarm's discovery package in order to provide a common node
discovery mechanism to be used by both Swarm and networking code.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
Upstream-commit: 166e082be33bcd20bdaa0c69bf934e56f15a8245
Component: engine
* Thanks to the Default gateway service in libnetwork, we dont have to add
containers explicitly to secondary public network. This is handled
automatically regardless of the primary network driver.
* Fixed the URL convention for kv-store to be aligned with the upcoming
changes to discovery URL
* Also, in order to bring consistency between external and internal network
drivers, we moved the driver configs via controller Init.
Signed-off-by: Madhu Venugopal <madhu@docker.com>
Upstream-commit: 6db1592066da48cf9ac619cef7d8d7b3a39db518
Component: engine
This fixes a regression caused by PR #16538.
Signed-off-by: Darren Stahl <darst@microsoft.com>
Upstream-commit: 5aa7c2317a253d88023b6285e50cd660fa351d77
Component: engine
goroutine fairness is not guaranteed causing the hang with GCCGO (x86 GCCGO CI)
Upstream-commit: 7a1dbd17fcab5ca76547d9d77c864f972e2638d3
Component: engine
- Libnetwork brings in :
* Default Gateway as a service for network drivers
* Persistence for local scoped networks using libkv
* BATS based Multi-host Integration-test infra and end-to-end tests
* libnetwork fixes for zookeeper and etcd backend
- Libkv upgrade brings in :
* boltdb support for local kv persistence
* other general bug fixes
Signed-off-by: Madhu Venugopal <madhu@docker.com>
Upstream-commit: 59a000ec7fc31ef4dedc526ef77e70af24f39585
Component: engine
- use existing exposed type
Signed-off-by: Morgan Bauer <mbauer@us.ibm.com>
Upstream-commit: 93bd57b0b21e1a802b80388c8fc034780e3200fc
Component: engine
Avoid creating a global context object that will be used while the daemon is running.
Not only this object won't ever be garbage collected, but it won't ever be used for anything else than creating other contexts in each request. I think it's a bad practive to have something like this sprawling aroud the code.
This change removes that global object and initializes a context in the cases we don't have already one, like shutting down the server.
This also removes a bunch of context arguments from functions that did nothing with it.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: 27c76522dea91ec585f0b5f0ae1fec8c255b7b22
Component: engine
