Ilya Dmitrichenko
Ilya Dmitrichenko
From Prometheus it's really quite simple, you'd only need to expose and HTTP `/metrics` endpoint, see [docs about format](https://prometheus.io/docs/instrumenting/exposition_formats/).
Could this be related to connection leak in the forwarder code we just found as part of #310?
``` --- FAIL: TestRaftQuorumRecovery (10.55s) testutils.go:97: Error Trace: testutils.go:97 raft_test.go:343 Error: Received unexpected error: did not find a ready leader in member list github.com/docker/swarmkit/manager/state/raft/testutils.WaitForCluster.func1 /home/circleci/.go_workspace/src/github.com/docker/swarmkit/manager/state/raft/testutils/testutils.go:74 github.com/docker/swarmkit/testutils.PollFuncWithTimeout /home/circleci/.go_workspace/src/github.com/docker/swarmkit/testutils/poll.go:22 github.com/docker/swarmkit/testutils.PollFunc /home/circleci/.go_workspace/src/github.com/docker/swarmkit/testutils/poll.go:36 github.com/docker/swarmkit/manager/state/raft/testutils.WaitForCluster...
> Could this be an issue with upgraded deps or is it a flake? 🤔 Ok, looks like a flake as it all tests passed on [a previous commit](https://app.circleci.com/pipelines/github/docker/swarmkit/367/workflows/ff25061e-3632-44df-b7d0-30ff6ac405e0/jobs/10731).
> Great! Minor nit, also squash commits thanks! this is still a draft ;)
@thaJeztah I think we should merge this, when I update Moby I'll make sure to use 234cb83b741405586538ad8e41b5b48ca468ff4b in the first update.
@thaJeztah thanks for the review!
@alex-glv we have hack that makes it work until this gets resolved: https://github.com/weaveworks/scope-global-swarm-service. Also, there is a conversation around explicit `--capabilities` flag: https://github.com/docker/docker/pull/26849#issuecomment-252704844.
Also something goes wrong with MySQL: ``` > hyper compose up -p sockshop catalogue-db WARN[0000] The MYSQL_ROOT_PASSWORD variable is not set. Substituting a blank string. (This is an existing compose...