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| 1 | +#!/bin/bash |
| 2 | + |
| 3 | +# Copyright 2022 IBM, Red Hat |
| 4 | +# |
| 5 | +# Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | +# you may not use this file except in compliance with the License. |
| 7 | +# You may obtain a copy of the License at |
| 8 | +# |
| 9 | +# http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | +# |
| 11 | +# Unless required by applicable law or agreed to in writing, software |
| 12 | +# distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | +# See the License for the specific language governing permissions and |
| 15 | +# limitations under the License. |
| 16 | + |
| 17 | +set -euo pipefail |
| 18 | +: "${INGRESS_NGINX_VERSION:=controller-v1.6.4}" |
| 19 | + |
| 20 | +echo "Creating KinD cluster" |
| 21 | +cat <<EOF | kind create cluster --config=- |
| 22 | +kind: Cluster |
| 23 | +apiVersion: kind.x-k8s.io/v1alpha4 |
| 24 | +nodes: |
| 25 | + - role: control-plane |
| 26 | + image: kindest/node:v1.25.3@sha256:f52781bc0d7a19fb6c405c2af83abfeb311f130707a0e219175677e366cc45d1 |
| 27 | + kubeadmConfigPatches: |
| 28 | + - | |
| 29 | + kind: InitConfiguration |
| 30 | + nodeRegistration: |
| 31 | + kubeletExtraArgs: |
| 32 | + node-labels: "ingress-ready=true" |
| 33 | +EOF |
| 34 | + |
| 35 | +echo "Deploying Ingress controller into KinD cluster" |
| 36 | +curl https://raw.githubusercontent.com/kubernetes/ingress-nginx/"${INGRESS_NGINX_VERSION}"/deploy/static/provider/kind/deploy.yaml | sed "s/--publish-status-address=localhost/--report-node-internal-ip-address\\n - --status-update-interval=10/g" | kubectl apply -f - |
| 37 | +kubectl annotate ingressclass nginx "ingressclass.kubernetes.io/is-default-class=true" |
| 38 | +kubectl -n ingress-nginx wait --timeout=300s --for=condition=Available deployments --all |
| 39 | + |
| 40 | +## Create a user with limited permissions to test the SDK |
| 41 | +# Create a CA and a user certificate and key |
| 42 | +docker cp kind-control-plane:/etc/kubernetes/pki/ca.crt . |
| 43 | +docker cp kind-control-plane:/etc/kubernetes/pki/ca.key . |
| 44 | +openssl genrsa -out sdk-user.key 2048 |
| 45 | +openssl req -new -key sdk-user.key -out sdk-user.csr -subj /CN=sdk-user/O=tenant1 |
| 46 | +openssl x509 -req -in sdk-user.csr -CA ca.crt -CAkey ca.key -CAcreateserial -out sdk-user.crt -days 360 |
| 47 | +base64 -w 0 < ca.crt > ca.crt.base64 |
| 48 | +base64 -w 0 < sdk-user.crt > sdk-user.crt.base64 |
| 49 | +base64 -w 0 < sdk-user.key > sdk-user.key.base64 |
| 50 | +SERVER_ADDRESS=$(kubectl cluster-info | grep -o "https://127.0.0.1:[0-9]*" | head -n 1) |
| 51 | + |
| 52 | +# Replace the placeholders in the user config file with the actual values |
| 53 | +sed -i 's|certificate-authority-data:.*|certificate-authority-data: '$(cat ca.crt.base64)'|g' ./tests/e2e/config |
| 54 | +sed -i 's|client-certificate-data:.*|client-certificate-data: '$(cat sdk-user.crt.base64)'|g' ./tests/e2e/config |
| 55 | +sed -i 's|client-key-data:.*|client-key-data: '$(cat sdk-user.key.base64)'|g' ./tests/e2e/config |
| 56 | +sed -i 's|server:.*|server: '$(echo $SERVER_ADDRESS)'|g' ./tests/e2e/config |
| 57 | + |
| 58 | +# Apply to the user limited RBAC permissions |
| 59 | +cat <<EOF | kubectl apply -f - |
| 60 | +apiVersion: rbac.authorization.k8s.io/v1 |
| 61 | +kind: Role |
| 62 | +metadata: |
| 63 | + name: tenant-user |
| 64 | +rules: |
| 65 | +- apiGroups: [""] |
| 66 | + resources: ["namespaces"] |
| 67 | + verbs: ["get", "watch", "list"] |
| 68 | +- apiGroups: ["mcadv1beta1.groupname"] |
| 69 | + resources: ["appwrappers"] |
| 70 | + verbs: ["get", "create", "delete", "list", "patch", "update"] |
| 71 | +- apiGroups: ["rayv1.groupversion.group"] |
| 72 | + resources: ["rayclusters", "rayclusters/status"] |
| 73 | + verbs: ["get", "list"] |
| 74 | +- apiGroups: ["route.openshift.io"] |
| 75 | + resources: ["routes"] |
| 76 | + verbs: ["get", "list"] |
| 77 | +- apiGroups: ["networking.k8s.io"] |
| 78 | + resources: ["ingresses"] |
| 79 | + verbs: ["get", "list"] |
| 80 | +EOF |
| 81 | + |
| 82 | +cat <<EOF | kubectl apply -f - |
| 83 | +apiVersion: rbac.authorization.k8s.io/v1 |
| 84 | +kind: RoleBinding |
| 85 | +metadata: |
| 86 | + name: tenant-user |
| 87 | +subjects: |
| 88 | +- kind: User |
| 89 | + name: sdk-user |
| 90 | + apiGroup: rbac.authorization.k8s.io |
| 91 | +roleRef: |
| 92 | + kind: Role |
| 93 | + name: tenant-user |
| 94 | + apiGroup: rbac.authorization.k8s.io |
| 95 | +EOF |
| 96 | + |
| 97 | +# Temporary ClusterRoles |
| 98 | +cat <<EOF | kubectl apply -f - |
| 99 | +kind: ClusterRole |
| 100 | +apiVersion: rbac.authorization.k8s.io/v1 |
| 101 | +metadata: |
| 102 | + name: cr-tenant-user |
| 103 | +rules: |
| 104 | +- apiGroups: ["config.openshift.io"] |
| 105 | + resources: ["ingresses"] |
| 106 | + verbs: ["get", "list"] |
| 107 | + resourceNames: ["cluster"] |
| 108 | +EOF |
| 109 | + |
| 110 | +cat <<EOF | kubectl apply -f - |
| 111 | +apiVersion: rbac.authorization.k8s.io/v1 |
| 112 | +kind: ClusterRoleBinding |
| 113 | +metadata: |
| 114 | + name: cr-tenant-user |
| 115 | +subjects: |
| 116 | +- kind: User |
| 117 | + name: sdk-user |
| 118 | + apiGroup: rbac.authorization.k8s.io |
| 119 | +roleRef: |
| 120 | + kind: ClusterRole |
| 121 | + name: cr-tenant-user |
| 122 | + apiGroup: rbac.authorization.k8s.io |
| 123 | +EOF |
| 124 | + |
| 125 | +# Cleanup csr/crt/keys from local machine |
| 126 | +rm -f ca.crt.base64 sdk-user.crt.base64 sdk-user.key.base64 ca.crt sdk-user.crt sdk-user.key sdk-user.csr ca.key ca.srl kind.csr |
| 127 | + |
| 128 | +# Install CodeFlare SDK |
| 129 | +chmod +x ./tests/e2e/install-codeflare-sdk.sh |
| 130 | +./tests/e2e/install-codeflare-sdk.sh |
| 131 | + |
| 132 | +# Confirming the user can access the cluster |
| 133 | +kubectl get ns default --as sdk-user |
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