ingress-nginx-helm/build/run-e2e-suite.sh
2022-12-06 19:24:37 -08:00

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#!/bin/bash
# Copyright 2018 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.
if ! [ -z "$DEBUG" ]; then
set -x
fi
set -o errexit
set -o nounset
set -o pipefail
RED='\e[35m'
NC='\e[0m'
BGREEN='\e[32m'
declare -a mandatory
mandatory=(
E2E_NODES
)
missing=false
for var in "${mandatory[@]}"; do
if [[ -z "${!var:-}" ]]; then
echo -e "${RED}Environment variable $var must be set${NC}"
missing=true
fi
done
if [ "$missing" = true ]; then
exit 1
fi
function cleanup {
kubectl delete pod e2e 2>/dev/null || true
}
trap cleanup EXIT
E2E_CHECK_LEAKS=${E2E_CHECK_LEAKS:-}
FOCUS=${FOCUS:-.*}
BASEDIR=$(dirname "$0")
NGINX_BASE_IMAGE=$(cat $BASEDIR/../NGINX_BASE)
export E2E_CHECK_LEAKS
export FOCUS
echo -e "${BGREEN}Granting permissions to ingress-nginx e2e service account...${NC}"
kubectl create serviceaccount ingress-nginx-e2e || true
kubectl create clusterrolebinding permissive-binding \
--clusterrole=cluster-admin \
--user=admin \
--user=kubelet \
--serviceaccount=default:ingress-nginx-e2e || true
VER=$(kubectl version --client=false -o json |jq '.serverVersion.minor |tonumber')
if [ $VER -lt 24 ]; then
echo -e "${BGREEN}Waiting service account...${NC}"; \
until kubectl get secret | grep -q -e ^ingress-nginx-e2e-token; do \
echo -e "waiting for api token"; \
sleep 3; \
done
fi
echo -e "Starting the e2e test pod"
kubectl run --rm \
--attach \
--restart=Never \
--env="E2E_NODES=${E2E_NODES}" \
--env="FOCUS=${FOCUS}" \
--env="E2E_CHECK_LEAKS=${E2E_CHECK_LEAKS}" \
--env="NGINX_BASE_IMAGE=${NGINX_BASE_IMAGE}" \
--overrides='{ "apiVersion": "v1", "spec":{"serviceAccountName": "ingress-nginx-e2e"}}' \
e2e --image=nginx-ingress-controller:e2e
# Get the junit-reports stored in the configMaps created during e2etests
echo "Getting the report files out now.."
reportsDir="test/junitreports"
reportFileName="report-e2e-test-suite"
[ ! -e ${reportsDir} ] && mkdir $reportsDir
cd $reportsDir
# TODO: Seeking Rikatz help here to extract in a loop. Tried things like below without success
#for cmName in `k get cm -l junitreport=true -o json | jq '.items[].binaryData | keys[]' | tr '\"' ' '`
#do
#
#
# kubectl get cm -l junitreport=true -o json | jq -r '[.items[].binaryData | to_entries[] | {"key": .key, "value": .value }] | from_entries'
#
# Below lines successfully extract the report but they are one line per report.
# We only have 3 ginkgo reports so its ok for now
# But still, ideally this should be a loop as talked about in comments a few lines above
kubectl get cm $reportFileName.xml.gz -o "jsonpath={.binaryData['report-e2e-test-suite\.xml\.gz']}" > $reportFileName.xml.gz.base64
kubectl get cm $reportFileName-serial.xml.gz -o "jsonpath={.binaryData['report-e2e-test-suite-serial\.xml\.gz']}" > $reportFileName-serial.xml.gz.base64
cat $reportFileName.xml.gz.base64 | base64 -d > $reportFileName.xml.gz
cat $reportFileName-serial.xml.gz.base64 | base64 -d > $reportFileName-serial.xml.gz
gzip -d $reportFileName.xml.gz
gzip -d $reportFileName-serial.xml.gz
rm *.base64
cd ../..
# TODO Temporary: if condition to check if the memleak cm exists and only then try the extract for the memleak report
#
#kubectl get cm $reportFileName-serial -o "jsonpath={.data['report-e2e-test-suite-memleak\.xml\.gz']}" > $reportFileName-memleak.base64
#cat $reportFileName-memleak.base64 | base64 -d > $reportFileName-memleak.xml.gz
#gzip -d $reportFileName-memleak.xml.gz
echo "done getting the reports files out.."