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zot/test/blackbox/restore_s3_blobs.bats
peusebiu f164fb9e03
fix(ci): fix nighlty builds and print zot log on failure (#1799)
now gc stress on s3 storage is using minio for ci/cd builds
gc stress on s3 storage is using localstack for nightly builds

fixed(gc): make sure we don't remove repo if there are blobs
being uploaded or the number of blobs gc'ed is not 0

Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
2023-09-20 19:25:06 +03:00

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# Note: Intended to be run as "make run-blackbox-tests" or "make run-blackbox-dedupe-nightly"
# 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_cloud
load helpers_wait
function setup_file() {
# Verify prerequisites are available
if ! $(verify_prerequisites); then
exit 1
fi
# Download test data to folder common for the entire suite, not just this file
skopeo --insecure-policy copy --format=oci docker://ghcr.io/project-zot/golang:1.20 oci:${TEST_DATA_DIR}/golang:1.20
# Setup zot server
local zot_root_dir=${BATS_FILE_TMPDIR}/zot
local zot_config_file_dedupe=${BATS_FILE_TMPDIR}/zot_config_dedupe.json
local zot_config_file_nodedupe=${BATS_FILE_TMPDIR}/zot_config_nodedupe.json
local ZOT_LOG_FILE_DEDUPE=${BATS_FILE_TMPDIR}/zot-log-dedupe.json
local ZOT_LOG_FILE_NODEDUPE=${BATS_FILE_TMPDIR}/zot-log-nodedupe.json
mkdir -p ${zot_root_dir}
cat > ${zot_config_file_dedupe}<<EOF
{
"distSpecVersion": "1.1.0-dev",
"storage": {
"rootDirectory": "${zot_root_dir}",
"dedupe": true,
"remoteCache": true,
"storageDriver": {
"name": "s3",
"rootdirectory": "/zot",
"region": "us-east-2",
"regionendpoint": "localhost:4566",
"bucket": "zot-storage",
"secure": false,
"skipverify": false
},
"cacheDriver": {
"name": "dynamodb",
"endpoint": "http://localhost:4566",
"region": "us-east-2",
"cacheTablename": "BlobTable"
}
},
"http": {
"address": "127.0.0.1",
"port": "8080"
},
"log": {
"level": "debug",
"output": "${ZOT_LOG_FILE_DEDUPE}"
}
}
EOF
cat > ${zot_config_file_nodedupe}<<EOF
{
"distSpecVersion": "1.1.0-dev",
"storage": {
"rootDirectory": "${zot_root_dir}",
"dedupe": false,
"storageDriver": {
"name": "s3",
"rootdirectory": "/zot",
"region": "us-east-2",
"regionendpoint": "localhost:4566",
"bucket": "zot-storage",
"secure": false,
"skipverify": false
}
},
"http": {
"address": "127.0.0.1",
"port": "8080"
},
"log": {
"level": "debug",
"output": "${ZOT_LOG_FILE_NODEDUPE}"
}
}
EOF
awslocal s3 --region "us-east-2" mb s3://zot-storage
awslocal dynamodb --region "us-east-2" create-table --table-name "BlobTable" --attribute-definitions AttributeName=Digest,AttributeType=S --key-schema AttributeName=Digest,KeyType=HASH --provisioned-throughput ReadCapacityUnits=10,WriteCapacityUnits=5
zot_serve ${zot_config_file_dedupe}
wait_zot_reachable 8080
}
function teardown() {
# conditionally printing on failure is possible from teardown but not from from teardown_file
cat ${BATS_FILE_TMPDIR}/zot-log-dedupe.json
cat ${BATS_FILE_TMPDIR}/zot-log-nodedupe.json || true
}
function teardown_file() {
local zot_root_dir=${BATS_FILE_TMPDIR}/zot
zot_stop
rm -rf ${zot_root_dir}
awslocal s3 rb s3://"zot-storage" --force
awslocal dynamodb --region "us-east-2" delete-table --table-name "BlobTable"
}
@test "push 50 images with dedupe enabled" {
for i in {1..50}
do
run skopeo --insecure-policy copy --dest-tls-verify=false \
oci:${TEST_DATA_DIR}/golang:1.20 \
docker://127.0.0.1:8080/golang${i}:1.20
[ "$status" -eq 0 ]
done
}
@test "restart zot with dedupe false and wait for restore blobs task to finish" {
local zot_config_file_nodedupe=${BATS_FILE_TMPDIR}/zot_config_nodedupe.json
local zot_root_dir=${BATS_FILE_TMPDIR}/zot
local ZOT_LOG_FILE=${BATS_FILE_TMPDIR}/zot-log-nodedupe.json
# stop server
zot_stop
sleep 10
# start with dedupe disabled
zot_serve ${zot_config_file_nodedupe}
wait_zot_reachable 8080
start=`date +%s`
echo "waiting for restoring blobs task to finish" >&3
run wait_for_string "dedupe rebuild: finished" ${ZOT_LOG_FILE} "10m"
[ "$status" -eq 0 ]
end=`date +%s`
runtime=$((end-start))
echo "restoring blobs finished in $runtime sec" >&3
sleep 10 # wait a bit more because dedupe runs in background.
}
@test "pulling a previous deduped image should work" {
# golang1 should have original blobs already
echo "pulling first image" >&3
run skopeo --insecure-policy copy --src-tls-verify=false \
docker://127.0.0.1:8080/golang1:1.20 \
oci:${TEST_DATA_DIR}/golang1:1.20
[ "$status" -eq 0 ]
echo "pulling second image" >&3
# golang2 should have original blobs after restoring blobs
run skopeo --insecure-policy copy --src-tls-verify=false \
docker://127.0.0.1:8080/golang2:1.20 \
oci:${TEST_DATA_DIR}/golang2:1.20
[ "$status" -eq 0 ]
}