VMware vSphere Integrated Containers provider (#206)

* Add Virtual Kubelet provider for VIC

Initial virtual kubelet provider for VMware VIC.  This provider currently
handles creating and starting of a pod VM via the VIC portlayer and persona
server.  Image store handling via the VIC persona server.  This provider
currently requires the feature/wolfpack branch of VIC.

* Added pod stop and delete.  Also added node capacity.

Added the ability to stop and delete pod VMs via VIC.  Also retrieve
node capacity information from the VCH.

* Cleanup and readme file

Some file clean up and added a Readme.md markdown file for the VIC
provider.

* Cleaned up errors, added function comments, moved operation code

1. Cleaned up error handling.  Set standard for creating errors.
2. Added method prototype comments for all interface functions.
3. Moved PodCreator, PodStarter, PodStopper, and PodDeleter to a new folder.

* Add mocking code and unit tests for podcache, podcreator, and podstarter

Used the unit test framework used in VIC to handle assertions in the provider's
unit test.  Mocking code generated using OSS project mockery, which is compatible
with the testify assertion framework.

* Vendored packages for the VIC provider

Requires feature/wolfpack branch of VIC and a few specific commit sha of
projects used within VIC.

* Implementation of POD Stopper and Deleter unit tests (#4)

* Updated files for initial PR
This commit is contained in:
Loc Nguyen
2018-06-04 15:41:32 -07:00
committed by Ria Bhatia
parent 98a111e8b7
commit 513cebe7b7
6296 changed files with 1123685 additions and 8 deletions

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# LibNetwork Integration Tests
Integration tests provide end-to-end testing of LibNetwork and Drivers.
While unit tests verify the code is working as expected by relying on mocks and
artificially created fixtures, integration tests actually use real docker
engines and communicate to it through the CLI.
Note that integration tests do **not** replace unit tests and Docker is used as a good use-case.
As a rule of thumb, code should be tested thoroughly with unit tests.
Integration tests on the other hand are meant to test a specific feature end to end.
Integration tests are written in *bash* using the
[bats](https://github.com/sstephenson/bats) framework.
## Pre-Requisites
1. Bats (https://github.com/sstephenson/bats#installing-bats-from-source)
2. Docker Machine (https://github.com/docker/machine)
3. Virtualbox (as a Docker machine driver)
## Running integration tests
* Start by [installing] (https://github.com/sstephenson/bats#installing-bats-from-source) *bats* on your system.
* If not done already, [install](https://docs.docker.com/machine/) *docker-machine* into /usr/bin
* Make sure Virtualbox is installed as well, which will be used by docker-machine as a driver to launch VMs
In order to run all integration tests, pass *bats* the test path:
```
$ bats test/integration/daemon-configs.bats
```