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zot/test/blackbox/multiarch_index.bats

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# Note: Intended to be run as "make run-blackbox-tests" or "make run-blackbox-ci"
# Makefile target installs & checks all necessary tooling
# Extra tools that are not covered in Makefile target needs to be added in verify_prerequisites()
load helpers_zot
function verify_prerequisites {
if [ ! $(command -v regctl) ]; then
echo "you need to install regctl as a prerequisite to running the tests" >&3
return 1
fi
return 0
}
function setup_file() {
# Verify prerequisites are available
if ! $(verify_prerequisites); then
exit 1
fi
# Setup zot server
local zot_root_dir=${BATS_FILE_TMPDIR}/zot
local zot_config_file=${BATS_FILE_TMPDIR}/zot_config.json
local oci_data_dir=${BATS_FILE_TMPDIR}/oci
mkdir -p ${zot_root_dir}
mkdir -p ${oci_data_dir}
zot_port=$(get_free_port)
echo ${zot_port} > ${BATS_FILE_TMPDIR}/zot.port
cat > ${zot_config_file}<<EOF
{
"distSpecVersion": "1.1.0",
"storage": {
"rootDirectory": "${zot_root_dir}"
},
"http": {
"address": "0.0.0.0",
"port": "${zot_port}"
},
"log": {
"level": "debug",
"output": "${BATS_FILE_TMPDIR}/zot.log"
}
}
EOF
zot_serve ${ZOT_PATH} ${zot_config_file}
wait_zot_reachable ${zot_port}
}
function teardown() {
# conditionally printing on failure is possible from teardown but not from from teardown_file
cat ${BATS_FILE_TMPDIR}/zot.log
}
function teardown_file() {
zot_stop_all
}
@test "push linux/amd64 image" {
zot_port=`cat ${BATS_FILE_TMPDIR}/zot.port`
run regctl registry set localhost:${zot_port} --tls disabled
[ "$status" -eq 0 ]
echo "Pushing ghcr.io/project-zot/zot-minimal:latest image to local zot registry, for linux/amd64 platform"
run regctl image copy \
ghcr.io/project-zot/zot-minimal:latest \
localhost:${zot_port}/test-index/zot-minimal-amd64:latest \
--platform=linux/amd64
[ "$status" -eq 0 ]
}
@test "push linux/arm64 image" {
zot_port=`cat ${BATS_FILE_TMPDIR}/zot.port`
echo "Pushing ghcr.io/project-zot/zot-minimal:latest image to local zot registry, for linux/arm64 platform"
run regctl image copy \
ghcr.io/project-zot/zot-minimal:latest \
localhost:${zot_port}/test-index/zot-minimal-arm64:latest \
--platform=linux/arm64
[ "$status" -eq 0 ]
}
@test "create multi-arch index" {
zot_port=`cat ${BATS_FILE_TMPDIR}/zot.port`
echo "Creating the multi-arch zot-minimal:latest index using linux/amd64 and linux/arm64 images, in local zot registry"
run regctl index create \
localhost:${zot_port}/test-index/zot-minimal:latest \
--ref=localhost:${zot_port}/test-index/zot-minimal-amd64:latest \
--ref=localhost:${zot_port}/test-index/zot-minimal-arm64:latest \
--digest-tags --referrers
[ "$status" -eq 0 ]
}
@test "modify multi-arch image" {
zot_port=`cat ${BATS_FILE_TMPDIR}/zot.port`
echo "Modifying the multi-arch zot-minimal:latest image attributes in local zot registry (suitable for Docker to OCI format conversion, or better conformance, scenarios)"
run regctl image mod \
localhost:${zot_port}/test-index/zot-minimal:latest \
--replace \
--to-oci \
--to-oci-referrers \
--label-to-annotation \
--annotation="[*]org.opencontainers.image.title=zot-minimal" \
--annotation="[*]org.opencontainers.image.description=Zot OCI registry" \
--annotation="[*]org.opencontainers.image.authors=authors@zotregistry.dev" \
--annotation="[*]org.opencontainers.image.licenses=Apache-2.0" \
--annotation="[*]org.opencontainers.image.url=localhost:${zot_port}/test-index/zot-minimal:latest" \
--annotation="[*]org.opencontainers.image.source=https://github.com/project-zot/zot" \
--annotation="[*]org.opencontainers.image.version=latest" \
--annotation="[*]org.opencontainers.image.created=$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
[ "$status" -eq 0 ]
}