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

vendor/github.com/vmware/vic/tests/longevity-tests/Dockerfile.6.0

@@ -0,0 +1,18 @@
+# Copyright 2017-2018 VMware, Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#	http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+
+FROM longevity-base
+ENV GOVC_URL=bart.eng.vmware.com
+ENV TEST_URL_ARRAY=bart.eng.vmware.com
+ENV STATIC_VCH_OPTIONS="--insecure-registry=vic-executor1.vcna.io --public-network-ip 10.17.109.6/24 --public-network-gateway 10.17.109.253 --dns-server 10.118.81.1"

vendor/github.com/vmware/vic/tests/longevity-tests/Dockerfile.6.5

@@ -0,0 +1,23 @@
+# Copyright 2017-2018 VMware, Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#	http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+
+FROM longevity-base
+ENV GOVC_URL=10.133.146.15
+ENV TEST_URL_ARRAY=10.133.146.15
+ENV GOVC_DATASTORE=CPBU_2TB_01
+ENV TEST_DATASTORE=CPBU_2TB_01
+ENV BRIDGE_NETWORK=vxw-dvs-3444-virtualwire-1-sid-5000-VCH-LS-1
+ENV PUBLIC_NETWORK=DPortGroup
+ENV TEST_DATACENTER=/Datacenter
+ENV STATIC_VCH_OPTIONS="--insecure-registry=vic-executor1.vcna.io --public-network-ip 10.197.37.210/23 --public-network-gateway 10.197.37.253 --dns-server 10.142.7.21"

vendor/github.com/vmware/vic/tests/longevity-tests/Dockerfile.foundation

@@ -0,0 +1,25 @@
+# Copyright 2017-2018 VMware, Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#	http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+
+FROM gcr.io/eminent-nation-87317/vic-integration-test:1.44
+RUN mkdir -p /go/src/github.com/vmware/vic
+COPY secrets /go/src/github.com/vmware/vic
+ENV LONGEVITY=1
+ENV GOVC_INSECURE=1
+ENV GOVC_USERNAME=administrator@vsphere.local
+ENV TEST_USERNAME=administrator@vsphere.local
+ENV TEST_TIMEOUT=3m
+ENV TEST_RESOURCE=Cluster
+ENV DOMAIN=
+ENV DOCKER_API_VERSION=1.23

vendor/github.com/vmware/vic/tests/longevity-tests/get-and-start-harbor.bash

@@ -0,0 +1,44 @@
+# Copyright 2017-2018 VMware, Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#	http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+#!/bin/bash
+set -e
+
+if [ $# -ne 1 ]; then
+    echo "Usage: $0 harbor-version"
+    exit 1
+fi
+version=$1
+[ -e harbor ] \
+    && echo "harbor exists. Delete it if you want to install a newer version and re-run $0" \
+    && pushd harbor && docker-compose start && popd && exit 0
+
+echo "Pulling down version ${version} of Harbor..."
+wget https://github.com/vmware/harbor/releases/download/v${version}/harbor-online-installer-v${version}.tgz -qO - | tar xz
+echo "Configuring Harbor"
+sed -i 's/hostname = reg.mydomain.com/hostname = vic-executor1.vcna.io/g' harbor/harbor.cfg
+echo "Installing & starting Harbor"
+sudo ./harbor/install.sh
+
+echo "Preparing Harbor..."
+echo "Logging in..."
+docker login vic-executor1.vcna.io --username=admin --password="Harbor12345"
+echo "Pulling some images to put in Harbor and putting them in Harbor.."
+
+pushd tests/resources
+for image in $(python -c "vars=__import__('dynamic-vars'); print(\" \".join(vars.images))"); do
+    docker pull $image
+    docker tag $image vic-executor1.vcna.io/library/${image}
+    docker push vic-executor1.vcna.io/library/${image}
+done
+popd

vendor/github.com/vmware/vic/tests/longevity-tests/jenkins-job.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+# Copyright 2018 VMware, Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+cd ~/vic
+
+git clean -fd
+git fetch https://github.com/vmware/vic master
+git pull
+
+cp ~/secrets .
+tests/longevity-tests/run-longevity.bash $1
+id=`docker ps -lq`
+echo $id
+
+docker logs -f $id
+
+docker cp $id:/tmp $id
+tar -cvzf $id.tar.gz $id
+gsutil cp $id.tar.gz gs://vic-longevity-results/
+
+echo $id
+rc=`docker inspect --format='{{.State.ExitCode}}' $id`
+exit $rc

vendor/github.com/vmware/vic/tests/longevity-tests/run-longevity.bash

@@ -0,0 +1,128 @@
+# Copyright 2017-2018 VMware, Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#	http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+#!/bin/bash
+set -e
+
+while getopts ":d:s:h:" opt; do
+  case $opt in
+    s)
+      syslogAddress=$OPTARG
+      ;;
+    h)
+      harborVersion=$OPTARG
+      ;;
+    d)
+      debugLevel=$OPTARG
+      ;;
+    \?)
+      echo "Usage: $0 [-d <debug level>] [-s <syslog endpoint>] [-h <harbor version>] target-cluster"
+      exit 1
+      ;;
+    :)
+      echo "Usage: $0 [-d <debug level>] [-s <syslog endpoint>] [-h <harbor version>] target-cluster"
+      exit 1
+      ;;
+  esac
+done
+
+shift $((OPTIND-1))
+if [ $# -ne 1 ]; then
+    echo "Usage: $0 [-s <syslog endpoint>] [-h <harbor version>] target-cluster"
+    exit 1
+fi
+
+if [[ $1 != "6.0" && $1 != "6.5" ]]; then
+    echo "Please specify a target cluster. One of: 6.0, 6.5"
+    exit 1
+fi
+
+if [[ ! $(grep dns /etc/docker/daemon.json) ]]; then
+    echo "NOTE: /etc/docker/daemon.json should contain
+{
+ \"dns\": [\"10.118.81.1\", \"10.16.188.210\"]
+}
+
+ in order for this script to function behind VMW's firewall.
+
+ If the file does not exist, create it & restart the docker daemon before
+ attempting to run this script
+"
+    exit 1
+fi
+
+target="$1"
+
+# set an output directory
+odir=$PWD"-longevity-test-output-$(date -Iminute | sed 's/:/_/g')"
+
+
+# set up harbor if necessary
+if [[ $(docker ps | grep harbor) == "" ]]; then
+    if [[ ${harborVersion} != "" ]]; then
+        hversion=${harborVersion}
+    else
+        hversion="1.2.0"
+        echo "No Harbor version specified. Using default $hversion"
+    fi
+    DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+    $DIR/get-and-start-harbor.bash $hversion
+fi
+
+echo "Building container images...."
+pushd tests/longevity-tests
+docker build -q -t longevity-base -f Dockerfile.foundation .
+docker build -q -t tests-"$target" -f Dockerfile."${target}" .
+popd
+
+if [[ ${debugLevel} != "" ]]; then
+    debugVchLevel="${debugLevel}"
+else
+    debugVchLevel="1"
+fi
+
+if [[ ${syslogAddress} != "" ]]; then
+    syslogVchOption="--syslog-address ${syslogAddress}"
+fi
+
+input=$(gsutil ls -l gs://vic-engine-builds/vic_* | grep -v TOTAL | sort -k2 -r | head -n1 | xargs | cut -d ' ' -f 3 | cut -d '/' -f 4)
+echo "Downloading VIC build $input..."
+rm -rf bin
+mkdir -p bin
+wget -P bin https://storage.googleapis.com/vic-engine-builds/$input -qO - | tar xz -C bin
+mv bin/vic/* bin
+rmdir bin/vic
+
+echo "Creating container..."
+testsContainer=$(docker create --rm -it\
+                        -w /go/src/github.com/vmware/vic/ \
+                        -v "$odir":/tmp/ -e SYSLOG_VCH_OPTION="${syslogVchOption}" -e DEBUG_VCH_LEVEL="${debugVchLevel}" \
+                        tests-"$target" \
+                        bash -c \
+                        ". secrets && pybot -d /tmp/ /go/src/github.com/vmware/vic/tests/manual-test-cases/Group14-Longevity/14-1-Longevity.robot; rc=$?;\
+                 mv *-container-logs.zip /tmp/ 2>/dev/null; \
+                 mv VCH-*-vmware.log /tmp/ 2>/dev/null; \
+                 mv vic-machine.log /tmp/ 2>/dev/null; \
+                 mv index.html* /tmp/ 2>/dev/null; \
+                 mv VCH-* /tmp/ 2>/dev/null; \
+                 exit $rc")
+
+echo "Copying code and binaries into container...."
+cd ..
+docker cp vic $testsContainer:/go/src/github.com/vmware/
+
+echo "Running tests.."
+echo "Run docker attach $testsContainer to interact with the container or use docker logs -f to simply view test output as the tests run"
+docker start $testsContainer
+
+echo "Output can be found in $odir"

vendor/github.com/vmware/vic/tests/longevity-tests/secrets

@@ -0,0 +1,20 @@
+# Copyright 2017 VMware, Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#	http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+
+#!/bin/bash
+export  DRONE_TOKEN=
+export GITHUB_AUTOMATION_API_KEY=
+export SLACK_URL=
+export TEST_PASSWORD=
+export GOVC_PASSWORD=