Add initial k8s kind testing

Signed-off-by: Denis Tingajkin <denis.tingajkin@xored.com>

.github/workflows/ci.yaml

@@ -0,0 +1,153 @@
+---
+name: ci
+on: [pull_request, push]
+jobs:
+  yamllint:
+    name: yamllint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+      - name: Setup Python
+        uses: actions/setup-python@v1
+      - name: Install yamllint
+        run: pip install --user yamllint
+      - name: Run yamllint
+        run: ~/.local/bin/yamllint -c .yamllint.yml --strict .
+  shellcheck:
+    name: shellcheck
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: shellcheck
+        uses: fkautz/shell-linter@v1.0.1
+  golangci-lint:
+    name: golangci-lint
+    runs-on: ubuntu-latest
+    env:
+      GOLANGCI_LINT_CONTAINER: golangci/golangci-lint:v1.28.1
+    steps:
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+      - name: Pull golangci-lint docker container
+        run: docker pull ${GOLANGCI_LINT_CONTAINER}
+      - name: Run golangci-lint
+        run: |
+          cd integraiton
+          docker run --rm -v $(pwd):/app -w /app ${GOLANGCI_LINT_CONTAINER} golangci-lint run
+  excludeFmtErrorf:
+    name: exclude fmt.Errorf
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Exclude fmt.Errorf
+        run: |
+          if grep -r --include=*.go --exclude=*.pb.go fmt.Errorf . ; then
+           echo "Please use errors.Errorf (or errors.New or errors.Wrap or errors.Wrapf) as appropriate rather than fmt.Errorf"
+           exit 1
+          fi
+  restrictNSMDeps:
+    name: Restrict dependencies on github.com/networkservicemesh/*
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Restrict dependencies on github.com/networkservicemesh/*
+        run: |
+          for i in $(grep github.com/networkservicemesh/ go.mod |grep -v '^module' | sed 's;.*\(github.com\/networkservicemesh\/[a-zA-z\/]*\).*;\1;g' | sort -u);do
+            if [ "${i}" != "github.com/networkservicemesh/api" ]; then
+              echo Dependency on "${i}" is forbidden
+              exit 1
+            fi
+          done
+  checkgomod:
+    name: check go.mod and go.sum
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v1
+        with:
+          go-version: 1.13.4
+      - run: go mod tidy
+      - name: Check for changes in go.mod or go.sum
+        run: |
+          git diff --name-only --exit-code go.mod || ( echo "Run go tidy" && false )
+          git diff --name-only --exit-code go.sum || ( echo "Run go tidy" && false )
+  gogenerate:
+    name: Check generated files
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: arduino/setup-protoc@master
+        with:
+          version: '3.8.0'
+      - uses: actions/setup-go@v1
+        with:
+          go-version: 1.13
+      - name: Install proto-gen-go
+        run: go get -u github.com/golang/protobuf/protoc-gen-go@v1.3.3
+      - name: Install proto-gen-go
+        run: go get github.com/searKing/golang/tools/cmd/go-syncmap
+      - name: Generate files
+        run: go generate ./...
+      - name: Check for changes in generated code
+        run: |
+          git diff -- '*.pb.go' || ( echo "Rerun go generate ./... locally and resubmit" && false )
+          git diff -- '*.gen.go' || ( echo "Rerun go generate ./... locally and resubmit" && false )
+  excludereplace:
+    name: Exclude Replace in go.mod
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the code
+        uses: actions/checkout@v2
+      - name: Exclude replace in go.mod
+        run: |
+          grep ^replace go.mod || exit 0
+          exit 1
+  captureRunEnv:
+    name: Capture CI Run Env
+    runs-on: ubuntu-latest
+    steps:
+      - run: printenv
+  automerge:
+    name: automerge
+    runs-on: ubuntu-latest
+    needs:
+      - kind
+    if: github.actor == 'nsmbot' && github.base_ref == 'master' && github.event_name == 'pull_request'
+    steps:
+      - name: Check out the code
+        uses: actions/checkout@v2
+      - name: Fetch master
+        run: |
+          git remote -v
+          git fetch --depth=1 origin master
+      - name: Only allow go.mod and go.sum changes
+        run: |
+          find . -type f ! -name 'go.mod' ! -name 'go.sum' -exec git diff --exit-code origin/master -- {} +
+      - name: Automerge nsmbot PR
+        uses: ridedott/merge-me-action@master
+        with:
+          GITHUB_LOGIN: nsmbot
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  kind:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - uses: engineerd/setup-kind@v0.4.0
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v1
+        with:
+          go-version: 1.14
+      - name: Integration tests
+        run: |
+          kubectl cluster-info
+          kubectl get pods -n kube-system
+          echo "current-context:" $(kubectl config current-context)
+          echo "environment-kubeconfig:" ${KUBECONFIG}
+      - name: Install gotestsum
+        run: go get gotest.tools/gotestsum@v0.4.0
+      - name: Run tests
+        run: |
+          eval $(go env)
+          mkdir -p ~/junit/
+          ${GOPATH}/bin/gotestsum --junitfile ~/junit/unit-tests.xml -- -race -short $(go list ./...)

.gitignore

@@ -0,0 +1 @@
+.idea

.license/README.md

@@ -0,0 +1,48 @@
+## Copyright headers for source code
+This folder contains the copyright templates for source files of NSM project.
+
+Below is an example of valid copyright header for `.go` files:
+```
+// Copyright (c) 2020 Doc.ai and/or its affiliates.
+//
+// Copyright (c) 2020 Cisco and/or its affiliates.
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+// 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.
+```
+Note you can use your company name instead of `Cisco and/or its affiliates`.
+Also, source code files can have multi copyright holders, for example:
+```
+// Copyright (c) 2020 Doc.ai and/or its affiliates.
+//
+// Copyright (c) 2020 Cisco and/or its affiliates.
+//
+// Copyright (c) 2020 Red Hat Inc. and/or its affiliates.
+//
+// Copyright (c) 2020 VMware, Inc.
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+// 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.
+```

.license/template.txt

@@ -0,0 +1,13 @@
+{{copyright-holders}}SPDX-License-Identifier: Apache-2.0
+
+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.

.yamllint.yml

@@ -0,0 +1,15 @@
+---
+extends: default
+
+yaml-files:
+  - '*.yaml'
+  - '*.yml'
+
+rules:
+  truthy: disable
+  # 80 chars should be enough, but don't fail if a line is longer
+  line-length: disable
+  comments-indentation:
+    ignore: .circleci/config.yml
+
+ignore: scripts/aws/aws-k8s-cni.yaml

README.md

@@ -1 +1,7 @@
-# integration-k8s-kind
+# integration-k8s-kind
+
+How to run integration tests locally?
+```bash
+kind create cluster --name="$(KIND_CLUSTER_NAME)" --config cluster-config.yaml --wait 120s
+go test ./integration/...
+```

cluster-config.yaml

@@ -0,0 +1,7 @@
+---
+kind: Cluster
+apiVersion: kind.sigs.k8s.io/v1alpha3
+nodes:
+  - role: control-plane
+  - role: worker
+  - role: worker

cmd/README.MD

@@ -0,0 +1 @@
+TODO: This folder should be removed when we've completed all NSM applications.

deployments/README.MD

@@ -0,0 +1 @@
+TODO: This folder should be removed when we've created repository for NSM deployments.

deployments/alpine.yaml

@@ -0,0 +1,24 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: alpine
+  labels:
+    app: alpine
+spec:
+  selector:
+    matchLabels:
+      app: alpine
+  template:
+    metadata:
+      labels:
+        app: alpine
+    spec:
+      containers:
+        - image: alpine:latest
+          command:
+            - /bin/sh
+            - "-c"
+            - "sleep 60m"
+          imagePullPolicy: IfNotPresent
+          name: alpine

go.mod

@@ -0,0 +1,49 @@
+module github.com/networkservicemesh/integration-k8s-kind/tests
+
+go 1.14
+
+require (
+	github.com/edwarnicke/exechelper v1.0.1
+	github.com/sirupsen/logrus v1.6.0
+	github.com/stretchr/testify v1.6.1
+	golang.org/x/text v0.3.3 // indirect
+	golang.org/x/time v0.0.0-20200630173020-3af7569d3a1e // indirect
+	google.golang.org/appengine v1.6.6 // indirect
+	google.golang.org/protobuf v1.25.0 // indirect
+	gopkg.in/yaml.v2 v2.3.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 // indirect
+	k8s.io/api v0.18.1 // indirect
+	k8s.io/apimachinery v0.18.1 // indirect
+	k8s.io/client-go v11.0.0+incompatible
+	k8s.io/kubernetes v1.18.1 // indirect
+)
+
+replace (
+	github.com/census-instrumentation/opencensus-proto v0.1.0-0.20181214143942-ba49f56771b8 => github.com/census-instrumentation/opencensus-proto v0.0.3-0.20181214143942-ba49f56771b8
+	gonum.org/v1/gonum => github.com/gonum/gonum v0.0.0-20190331200053-3d26580ed485
+	gonum.org/v1/netlib => github.com/gonum/netlib v0.0.0-20190331212654-76723241ea4e
+	k8s.io/api => k8s.io/api v0.18.1
+	k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.18.1
+	k8s.io/apimachinery => k8s.io/apimachinery v0.18.2-beta.0
+	k8s.io/apiserver => k8s.io/apiserver v0.18.1
+	k8s.io/cli-runtime => k8s.io/cli-runtime v0.18.1
+	k8s.io/client-go => k8s.io/client-go v0.18.1
+	k8s.io/cloud-provider => k8s.io/cloud-provider v0.18.1
+	k8s.io/cluster-bootstrap => k8s.io/cluster-bootstrap v0.18.1
+	k8s.io/code-generator => k8s.io/code-generator v0.18.2-beta.0
+	k8s.io/component-base => k8s.io/component-base v0.18.1
+	k8s.io/cri-api => k8s.io/cri-api v0.18.2-beta.0
+	k8s.io/csi-translation-lib => k8s.io/csi-translation-lib v0.18.1
+	k8s.io/kube-aggregator => k8s.io/kube-aggregator v0.18.1
+	k8s.io/kube-controller-manager => k8s.io/kube-controller-manager v0.18.1
+	k8s.io/kube-proxy => k8s.io/kube-proxy v0.18.1
+	k8s.io/kube-scheduler => k8s.io/kube-scheduler v0.18.1
+	k8s.io/kubectl => k8s.io/kubectl v0.18.1
+	k8s.io/kubelet => k8s.io/kubelet v0.18.1
+	k8s.io/legacy-cloud-providers => k8s.io/legacy-cloud-providers v0.18.1
+	k8s.io/metrics => k8s.io/metrics v0.18.1
+	k8s.io/node-api => k8s.io/node-api v0.17.1
+	k8s.io/sample-apiserver => k8s.io/sample-apiserver v0.18.1
+	k8s.io/sample-cli-plugin => k8s.io/sample-cli-plugin v0.18.1
+	k8s.io/sample-controller => k8s.io/sample-controller v0.18.1
+)