Add e2e-test script (#536)

Author: Amulyam24

.gitignore

@@ -5,6 +5,7 @@
 bin/
 cmd/clusterctl/clusterctl
 cmd/manager/manager
+pvsadm
 
 # command generated files
 kubeconfig
@@ -27,6 +28,7 @@ junit*.xml
 
 #e2e test files
 test/e2e/config/ibmcloud-e2e-envsubst.yaml
+pvsadm.log
 
 # dep ensured 3rd code
 vendor/sigs.k8s.io/cluster-api/docs/book/*.json

scripts/ci-e2e.sh

@@ -0,0 +1,83 @@
+#!/bin/bash
+
+# Copyright 2022 The Kubernetes Authors.
+#
+# 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.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+REPO_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
+cd "${REPO_ROOT}" || exit 1
+
+# shellcheck source=../hack/ensure-go.sh
+source "${REPO_ROOT}/hack/ensure-go.sh"
+
+ARTIFACTS="${ARTIFACTS:-${PWD}/_artifacts}"
+mkdir -p "${ARTIFACTS}/logs/"
+
+ARCH=$(uname -m)
+PVSADM_VERSION=${PVSADM_VERSION:-"v0.1.3"}
+E2E_FLAVOR=${E2E_FLAVOR:-}
+
+trap cleanup EXIT
+
+cleanup(){
+    # Delete the created ports for the network instance
+    [ -n "${NEW_PORT}" ] && ./pvsadm delete port --network ${IBMPOWERVS_NETWORK_NAME} --port-id ${PORT_ID} --instance-id ${IBMPOWERVS_SERVICE_INSTANCE_ID}
+}
+
+install_pvsadm(){
+    [ "${ARCH}" == "x86_64" ] && ARCH="amd64"
+
+    # Installing binaries from github releases
+    curl -fsL https://github.com/ppc64le-cloud/pvsadm/releases/download/${PVSADM_VERSION}/pvsadm-linux-${ARCH} -o pvsadm
+    chmod +x ./pvsadm
+}
+
+init_network_powervs(){
+    install_pvsadm
+
+    # Creating ports using the pvsadm tool
+    ./pvsadm create port --description "capi-port-e2e" --network ${IBMPOWERVS_NETWORK_NAME} --instance-id ${IBMPOWERVS_SERVICE_INSTANCE_ID}
+
+    # Get and assign the IPs to the required variables
+    NEW_PORT=$(./pvsadm get ports --network ${IBMPOWERVS_NETWORK_NAME} --instance-id ${IBMPOWERVS_SERVICE_INSTANCE_ID} | sed -n '4 p')
+    PORT_ID="$(echo ${NEW_PORT} | cut -d'|' -f6 | xargs )"
+    export IBMPOWERVS_VIP="$(echo ${NEW_PORT} | cut -d'|' -f4 | xargs )"
+    export IBMPOWERVS_VIP_EXTERNAL="$(echo ${NEW_PORT} | cut -d'|' -f3 | xargs )"
+    export IBMPOWERVS_VIP_CIDR=${IBMPOWERVS_VIP_CIDR:="29"}
+}
+
+prerequisites_powervs(){
+    # Assigning PowerVS variables
+    export IBMPOWERVS_IMAGE_NAME=${IBMPOWERVS_IMAGE_NAME:-"capibm-powervs-centos-streams8-1-22-4"}
+    export IBMPOWERVS_SERVICE_INSTANCE_ID=${IBMPOWERVS_SERVICE_INSTANCE_ID:-"0f28d13a-6e33-4d86-b6d7-a9b46ff7659e"}
+    export IBMPOWERVS_NETWORK_NAME=${IBMPOWERVS_NETWORK_NAME:-"capi-e2e-test"}
+}
+
+main(){
+    if [[ "${E2E_FLAVOR}" == "powervs" ]]; then
+        prerequisites_powervs
+        init_network_powervs
+    fi
+
+    # Run the e2e tests
+    make test-e2e
+    test_status="${?}"
+    echo TESTSTATUS="${test_status}"
+}
+
+main "$@"
+exit "${test_status}"