Roles support in Kubernetes-Mesos was done using pod labels. This
commits moves this to pod annotations. Pod label yaml files don't
support '*' characters, furthermore roles are consumed by the scheduler
only and are not meant for querying/filtering.
- add busybox static pod to mesos-docker cluster
- customize static pods with binding annotations
- code cleanup
- removed hacky podtask.And func; support minimal resources for static pods when resource accounting is disabled
- removed zip archive of static pods, changed to gzip of PodList json
- pod utilities moved to package podutil
- added e2e test
- merge watched mirror pods into the mesos pod config stream
The EndpointPort struct only stores one port: the port which is used
to connect to the container from outside. In the case of the Mesos
endpoint controller this is the host port. The container port is not part
of the endpoint structure at all.
A number of e2e tests need the container port information to validate correct
endpoint creation. Therefore this patch annotates the Endpoint struct with a
number of annotations mapping "<HostIP>:<HostPort>" to "<ContainerPort>". In a
follow-up commit these annotations are used to validate endpoints in a Mesos
setup.
Before NodeName in the pod spec was used. Hence, pods with a fixed, pre-set
NodeName were never scheduled by the k8sm-scheduler, leading e.g. to a failing
e2e intra-pod test.
Fixesmesosphere/kubernetes-mesos#388
