etcd/scripts/test_images.sh
Prasad Chandrasekaran d5e5f1b542 scripts: Add testing of etcd in local image in release workflow.
Signed-off-by: Prasad Chandrasekaran <prasadc@vmware.com>
2023-03-24 13:33:48 +05:30

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#!/usr/bin/env bash
# http://redsymbol.net/articles/unofficial-bash-strict-mode/
set -euo pipefail
IFS=$'\n\t'
source ./scripts/test_lib.sh
source ./scripts/build_lib.sh
function startContainer {
# run docker in the background
docker run -d --rm --name "${RUN_NAME}" "${IMAGE}"
# wait for etcd daemon to bootstrap
sleep 5
}
# stop container
trap 'docker stop "${RUN_NAME}"' EXIT
function runVersionCheck {
binary="/usr/local/bin/""$1"
versionString="$2"
Out=$(docker exec "${RUN_NAME}" "${binary}" "${versionString}")
foundVersion=$(echo "$Out" | head -1 | rev | cut -d" " -f 1 | rev )
if [[ "${foundVersion}" != "${VERSION}" ]]; then
echo "error: Invalid Version. Got $foundVersion, expected $VERSION. Error: $Out"
exit 1
fi
}
# Can't proceed without docker
if ! command -v docker >/dev/null; then
log_error "cannot find docker"
exit 1
fi
# You can't run darwin binaries in linux containers
if [[ $(go env GOOS) == "darwin" ]]; then
echo "Please use linux machine for release builds."
exit 1
fi
# Pick defaults based on release workflow
ARCH=$(go env GOARCH)
REPOSITARY=${REPOSITARY:-"gcr.io/etcd-development/etcd"}
if [ -n "$VERSION" ]; then
# Expected Format: v3.6.99-amd64
TAG=v"${VERSION}"-"${ARCH}"
else
echo "Terminating test, VERSION not supplied"
exit 1
fi
IMAGE=${IMAGE:-"${REPOSITARY}:${TAG}"}
# ETCD related values
RUN_NAME="test_etcd"
KEY="foo"
VALUE="bar"
if [[ "$(docker images -q "${IMAGE}" 2> /dev/null)" == "" ]]; then
echo "${IMAGE} not present locally"
exit 1
fi
startContainer
# Version check
runVersionCheck "etcd" "--version"
runVersionCheck "etcdctl" "version"
runVersionCheck "etcdutl" "version"
# Put/Get check
PUT=$(docker exec "${RUN_NAME}" /usr/local/bin/etcdctl put "${KEY}" "${VALUE}")
if [ "${PUT}" != "OK" ]; then
echo "Problem with Putting in etcd"
exit 1
fi
GET=$(docker exec "${RUN_NAME}" /usr/local/bin/etcdctl get "$KEY" --print-value-only)
if [ "${GET}" != "${VALUE}" ]; then
echo "Problem with getting foo bar in etcd. Got ${GET}"
exit 1
fi
echo "Succesfully tested etcd local image ${TAG}"