From addb4b37aea71f0a90db24696b0ad293c8dbe61c Mon Sep 17 00:00:00 2001
From: Kenjiro Nakayama <nakayamakenjiro@gmail.com>
Date: Thu, 31 Mar 2022 11:21:41 +0900
Subject: [PATCH] Drop kind for tls

---
 .github/workflows/kind-e2e-tls.yaml | 185 ----------------------------
 1 file changed, 185 deletions(-)
 delete mode 100644 .github/workflows/kind-e2e-tls.yaml

diff --git a/.github/workflows/kind-e2e-tls.yaml b/.github/workflows/kind-e2e-tls.yaml
deleted file mode 100644
index 837fab3d0710..000000000000
--- a/.github/workflows/kind-e2e-tls.yaml
+++ /dev/null
@@ -1,185 +0,0 @@
-name: KinD e2e tests - tls
-
-on:
-  pull_request:
-    branches: [ 'main', 'release-*' ]
-
-defaults:
-  run:
-    shell: bash
-    working-directory: ./src/knative.dev/serving
-
-jobs:
-
-  e2e-tests:
-    name: e2e tests
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false # Keep running if one leg fails.
-      matrix:
-        cluster:
-        - v1.21.1/kourier
-
-        test-suite:
-        - ./test/conformance/runtime
-        - ./test/conformance/api/...
-        - ./test/e2e
-
-        include:
-          # Map between K8s and KinD versions.
-          # This is attempting to make it a bit clearer what's being tested.
-          # See: https://github.com/kubernetes-sigs/kind/releases
-        - cluster: v1.21.1/kourier
-          k8s-version: v1.21.1
-          kind-version: v0.11.1
-          kind-image-sha: sha256:69860bda5563ac81e3c0057d654b5253219618a22ec3a346306239bba8cfa1a6
-          kingress: kourier
-          test-flags: "--enable-alpha --enable-beta"
-          cluster-suffix: c${{ github.run_id }}.local
-
-    env:
-      GOPATH: ${{ github.workspace }}
-      GO111MODULE: on
-      GOFLAGS: -tags=nostackdriver
-      # https://github.com/google/go-containerregistry/pull/125 allows insecure registry for
-      # '*.local' hostnames. This works both for `ko` and our own tag-to-digest resolution logic,
-      # thus allowing us to test without bypassing tag-to-digest resolution.
-      REGISTRY_NAME: registry.local
-      REGISTRY_PORT: 5000
-      KO_DOCKER_REPO: registry.local:5000/knative
-
-    steps:
-    - name: Set up Go 1.17.x
-      uses: actions/setup-go@v2
-      with:
-        go-version: 1.17.x
-
-    - name: Install Dependencies
-      working-directory: ./
-      run: |
-        echo '::group:: install ko'
-        curl -L https://github.com/google/ko/releases/download/v0.6.0/ko_0.6.0_Linux_x86_64.tar.gz | tar xzf - ko
-        chmod +x ./ko
-        sudo mv ko /usr/local/bin
-        echo '::endgroup::'
-
-    - name: Check out code onto GOPATH
-      uses: actions/checkout@v2
-      with:
-        path: ./src/knative.dev/serving
-
-    - name: Install KinD
-      run: |
-        set -x
-
-        # Disable swap otherwise memory enforcement doesn't work
-        # See: https://kubernetes.slack.com/archives/CEKK1KTN2/p1600009955324200
-        sudo swapoff -a
-        sudo rm -f /swapfile
-
-        # Use in-memory storage to avoid etcd server timeouts.
-        # https://kubernetes.slack.com/archives/CEKK1KTN2/p1615134111016300
-        # https://github.com/kubernetes-sigs/kind/issues/845
-        sudo mkdir -p /tmp/etcd
-        sudo mount -t tmpfs tmpfs /tmp/etcd
-
-        curl -Lo ./kind https://github.com/kubernetes-sigs/kind/releases/download/${{ matrix.kind-version }}/kind-$(uname)-amd64
-        chmod +x ./kind
-        sudo mv kind /usr/local/bin
-
-    - name: Configure KinD Cluster
-      working-directory: ./src/knative.dev/serving
-      run: |
-        set -x
-
-        # KinD configuration.
-        cat > kind.yaml <<EOF
-        apiVersion: kind.x-k8s.io/v1alpha4
-        kind: Cluster
-
-        # Configure registry for KinD.
-        containerdConfigPatches:
-        - |-
-          [plugins."io.containerd.grpc.v1.cri".registry.mirrors."$REGISTRY_NAME:$REGISTRY_PORT"]
-            endpoint = ["http://$REGISTRY_NAME:$REGISTRY_PORT"]
-
-        # This is needed in order to support projected volumes with service account tokens.
-        # See: https://kubernetes.slack.com/archives/CEKK1KTN2/p1600268272383600
-        kubeadmConfigPatches:
-          - |
-            apiVersion: kubeadm.k8s.io/v1beta2
-            kind: ClusterConfiguration
-            metadata:
-              name: config
-            apiServer:
-              extraArgs:
-                "service-account-issuer": "kubernetes.default.svc"
-                "service-account-signing-key-file": "/etc/kubernetes/pki/sa.key"
-            networking:
-              dnsDomain: "${{ matrix.cluster-suffix }}"
-
-        nodes:
-        - role: control-plane
-          image: kindest/node:${{ matrix.k8s-version }}@${{ matrix.kind-image-sha }}
-          extraMounts:
-          - containerPath: /var/lib/etcd
-            hostPath: /tmp/etcd
-        - role: worker
-          image: kindest/node:${{ matrix.k8s-version }}@${{ matrix.kind-image-sha }}
-        EOF
-
-    - name: Create KinD Cluster
-      working-directory: ./src/knative.dev/serving
-      run: |
-        set -x
-
-        kind create cluster --config kind.yaml
-
-    - name: Setup local registry
-      run: |
-        # Run a registry.
-        docker run -d --restart=always \
-          -p $REGISTRY_PORT:$REGISTRY_PORT --name $REGISTRY_NAME registry:2
-
-        # Connect the registry to the KinD network.
-        docker network connect "kind" $REGISTRY_NAME
-
-        # Make the $REGISTRY_NAME -> 127.0.0.1, to tell `ko` to publish to
-        # local reigstry, even when pushing $REGISTRY_NAME:$REGISTRY_PORT/some/image
-        sudo echo "127.0.0.1 $REGISTRY_NAME" | sudo tee -a /etc/hosts
-
-    - name: Install Serving & Ingress
-      working-directory: ./src/knative.dev/serving
-      run: |
-        source ./test/e2e-common.sh
-
-        KIND=1
-        INGRESS_CLASS="${{ matrix.kingress }}.ingress.networking.knative.dev"
-        CLUSTER_DOMAIN="${{ matrix.cluster-suffix }}"
-        ENABLE_TLS=1
-
-        knative_setup
-        test_setup
-
-        echo "INGRESS_CLASS=$INGRESS_CLASS" >> $GITHUB_ENV
-        echo "CLUSTER_DOMAIN=$CLUSTER_DOMAIN" >> $GITHUB_ENV
-        echo "SYSTEM_NAMESPACE=$SYSTEM_NAMESPACE" >> $GITHUB_ENV
-        echo "GATEWAY_OVERRIDE=$GATEWAY_OVERRIDE" >> $GITHUB_ENV
-        echo "GATEWAY_NAMESPACE_OVERRIDE=$GATEWAY_NAMESPACE_OVERRIDE" >> $GITHUB_ENV
-
-    - name: Run Test
-      working-directory: ./src/knative.dev/serving
-      run: |
-        set -x
-
-        source ./test/e2e-common.sh
-
-        # Exclude the control-plane node, which doesn't seem to expose the nodeport service.
-        IPS=( $(kubectl get nodes -lkubernetes.io/hostname!=kind-control-plane -ojsonpath='{.items[*].status.addresses[?(@.type=="InternalIP")].address}') )
-        # Run the tests tagged as e2e on the KinD cluster.
-        # TODO: Remove feature toogle when emptyDir is enabled by default
-        toggle_feature kubernetes.podspec-volumes-emptydir Enabled
-        go test -race -count=1 -parallel=1 -timeout=30m -tags=e2e ${{ matrix.test-suite }} \
-          --ingressendpoint="${IPS[0]}" \
-        ${{ matrix.test-flags }}
-        toggle_feature kubernetes.podspec-volumes-emptydir Disabled