Introduces Rancher's metadata service as an optional provider source for
Traefik, enabled by setting `rancher.MetadataService`.
The provider uses a long polling technique to watch the metadata service and
obtain near instantaneous updates. Alternatively it can be configured to poll
the metadata service every `rancher.RefreshSeconds` by setting
`rancher.MetadataPoll`.
The refactor splits API and metadata service code into separate source
files respectively, and specific configuration is deferred to
sub-structs.
Incorporates bugfix #1414
Now retries only happen when actual network errors occur and not only
anymore based on the HTTP status code. This is because the backend could
also send this status codes as their normal interface and in that case
we don't want to retry.
`github.com/golang/protobuf`:
- `github.com/prometheus/client_golang` (no version)
- `github.com/gogo/protobuf` (no version)
- `google.golang.org/appengine` (no version)
- `github.com/matttproud/golang_protobuf_extensions` (no version)
State:
- Current version: 2bba0603135d7d7f5cb73b2125beeda19c09f4ef
- Glide suggest: 8616e8ee5e20a1704615e6c8d7afcdac06087a67
Force to keep the current version.
Refs
- 2bba060313 (Mar 31, 2017) next commit the Apr 27, 2017.
- 8616e8ee5e (8 Jun 2016)
`vulcand/predicate` is used by:
- `github.com/vulcand/oxy` (no dependencies manager)
- `github.com/vulcand/route` (used by `github.com/vulcand/vulcand`)
`github.com/vulcand/vulcand` (Godeps) required a old version `cb0bff91a7ab7cf7571e661ff883fc997bc554a3`.
`19b9dde14240d94c804ae5736ad0e1de10bf8fe6` is the only commit before `cb0bff91a7ab7cf7571e661ff883fc997bc554a3`.
refs:
- 42492a3a85/Godeps/Godeps.json
- https://github.com/vulcand/predicate/commits/master
- 19b9dde142
Traefik should follow modern IT trends, and use manager/leader/worker/agent, etc. instead of "master/slave".
e.g jenkinsci/jenkins#2007 (https://issues.jenkins-ci.org/browse/JENKINS-27268)
NB: of course, it can only apply where possible, since backends like Mesos should retain their own concepts, and not add more confusion.
Copys the incoming TLS client certificate to the outgoing
request. The backend can then use this certificate for
client authentication ie. k8s client cert authentication
- format the Oy axis ticks as integers on the Total Status Code
Count chart
- prevent the Average Response Time chart from showing negative
values on the Oy axis
- remove the deprecated transitionDuration field
- set the transition duration to 0 on the Average Response Time
chart to avoid triggering an NVD3 marker placement bug
This was likely just a copy-paste issue, the bug should be benign because the secret is cast to the correct type later, but the additional logging is a major annoyance, and is happening even if basic auth is not in use with Kubernetes.
