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zot/test/blackbox/sync.bats
peusebiu 7642e5af98
fix(scheduler): fix data race (#2085) 
* fix(scheduler): data race when pushing new tasks

the problem here is that scheduler can be closed in two ways:
- canceling the context given as argument to scheduler.RunScheduler()
- running scheduler.Shutdown()

because of this shutdown can trigger a data race between calling scheduler.inShutdown()
and actually pushing tasks into the pool workers

solved that by keeping a quit channel and listening on both quit channel and ctx.Done()
and closing the worker chan and scheduler afterwards.

Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>

* refactor(scheduler): refactor into a single shutdown

before this we could stop scheduler either by closing the context
provided to RunScheduler(ctx) or by running Shutdown().

simplify things by getting rid of the external context in RunScheduler().
keep an internal context in the scheduler itself and pass it down to all tasks.

Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>

---------

Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
2023-12-11 10:00:34 -08:00

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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
load helpers_wait
function verify_prerequisites() {
if [ ! $(command -v curl) ]; then
echo "you need to install curl as a prerequisite to running the tests" >&3
return 1
fi
if [ ! $(command -v jq) ]; then
echo "you need to install jq as a prerequisite to running the tests" >&3
return 1
fi
return 0
}
function setup_file() {
export COSIGN_PASSWORD=""
export COSIGN_OCI_EXPERIMENTAL=1
export COSIGN_EXPERIMENTAL=1
# 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_sync_per_root_dir=${BATS_FILE_TMPDIR}/zot-per
local zot_sync_ondemand_root_dir=${BATS_FILE_TMPDIR}/zot-ondemand
local zot_sync_per_config_file=${BATS_FILE_TMPDIR}/zot_sync_per_config.json
local zot_sync_ondemand_config_file=${BATS_FILE_TMPDIR}/zot_sync_ondemand_config.json
local zot_minimal_root_dir=${BATS_FILE_TMPDIR}/zot-minimal
local zot_minimal_config_file=${BATS_FILE_TMPDIR}/zot_minimal_config.json
local oci_data_dir=${BATS_FILE_TMPDIR}/oci
mkdir -p ${zot_sync_per_root_dir}
mkdir -p ${zot_sync_ondemand_root_dir}
mkdir -p ${zot_minimal_root_dir}
mkdir -p ${oci_data_dir}
zot_port1=$(get_free_port)
echo ${zot_port1} > ${BATS_FILE_TMPDIR}/zot.port1
zot_port2=$(get_free_port)
echo ${zot_port2} > ${BATS_FILE_TMPDIR}/zot.port2
zot_port3=$(get_free_port)
echo ${zot_port3} > ${BATS_FILE_TMPDIR}/zot.port3
cat >${zot_sync_per_config_file} <<EOF
{
"distSpecVersion": "1.1.0-dev",
"storage": {
"rootDirectory": "${zot_sync_per_root_dir}"
},
"http": {
"address": "0.0.0.0",
"port": "${zot_port1}"
},
"log": {
"level": "debug"
},
"extensions": {
"sync": {
"registries": [
{
"urls": [
"http://localhost:${zot_port3}"
],
"onDemand": false,
"tlsVerify": false,
"PollInterval": "10s",
"content": [
{
"prefix": "**"
}
]
}
]
}
}
}
EOF
cat >${zot_sync_ondemand_config_file} <<EOF
{
"distSpecVersion": "1.1.0-dev",
"storage": {
"rootDirectory": "${zot_sync_ondemand_root_dir}"
},
"http": {
"address": "0.0.0.0",
"port": "${zot_port2}"
},
"log": {
"level": "debug"
},
"extensions": {
"sync": {
"registries": [
{
"urls": [
"http://localhost:${zot_port3}"
],
"onDemand": true,
"tlsVerify": false,
"content": [
{
"prefix": "**"
}
]
}
]
}
}
}
EOF
cat >${zot_minimal_config_file} <<EOF
{
"distSpecVersion": "1.1.0-dev",
"storage": {
"rootDirectory": "${zot_minimal_root_dir}"
},
"http": {
"address": "0.0.0.0",
"port": "${zot_port3}"
},
"log": {
"level": "debug"
}
}
EOF
git -C ${BATS_FILE_TMPDIR} clone https://github.com/project-zot/helm-charts.git
zot_serve ${ZOT_MINIMAL_PATH} ${zot_minimal_config_file}
wait_zot_reachable ${zot_port3}
zot_serve ${ZOT_PATH} ${zot_sync_per_config_file}
wait_zot_reachable ${zot_port1}
zot_serve ${ZOT_PATH} ${zot_sync_ondemand_config_file}
wait_zot_reachable ${zot_port2}
}
function teardown_file() {
zot_stop_all
run rm -rf ${HOME}/.config/notation
}
# sync image
@test "sync golang image periodically" {
zot_port1=`cat ${BATS_FILE_TMPDIR}/zot.port1`
zot_port3=`cat ${BATS_FILE_TMPDIR}/zot.port3`
run skopeo --insecure-policy copy --dest-tls-verify=false \
oci:${TEST_DATA_DIR}/golang:1.20 \
docker://127.0.0.1:${zot_port3}/golang:1.20
[ "$status" -eq 0 ]
run curl http://127.0.0.1:${zot_port3}/v2/_catalog
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.repositories[]') = '"golang"' ]
run curl http://127.0.0.1:${zot_port1}/v2/_catalog
run curl http://127.0.0.1:${zot_port3}/v2/golang/tags/list
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.tags[]') = '"1.20"' ]
run sleep 20s
run curl http://127.0.0.1:${zot_port1}/v2/_catalog
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.repositories[]') = '"golang"' ]
run curl http://127.0.0.1:${zot_port1}/v2/golang/tags/list
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.tags[]') = '"1.20"' ]
}
@test "sync golang image ondemand" {
zot_port2=`cat ${BATS_FILE_TMPDIR}/zot.port2`
zot_port3=`cat ${BATS_FILE_TMPDIR}/zot.port3`
run skopeo --insecure-policy copy --dest-tls-verify=false \
oci:${TEST_DATA_DIR}/golang:1.20 \
docker://127.0.0.1:${zot_port3}/golang:1.20
[ "$status" -eq 0 ]
run curl http://127.0.0.1:${zot_port3}/v2/_catalog
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.repositories[]') = '"golang"' ]
# sync golang on demand
run curl http://127.0.0.1:${zot_port2}/v2/golang/manifests/1.20
[ "$status" -eq 0 ]
run curl http://127.0.0.1:${zot_port3}/v2/golang/tags/list
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.tags[]') = '"1.20"' ]
run curl http://127.0.0.1:${zot_port2}/v2/_catalog
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.repositories[]') = '"golang"' ]
run curl http://127.0.0.1:${zot_port2}/v2/golang/tags/list
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.tags[]') = '"1.20"' ]
}
# sync index
@test "sync image index periodically" {
zot_port1=`cat ${BATS_FILE_TMPDIR}/zot.port1`
zot_port3=`cat ${BATS_FILE_TMPDIR}/zot.port3`
# --multi-arch below pushes an image index (containing many images) instead
# of an image manifest (single image)
run skopeo --insecure-policy copy --format=oci --dest-tls-verify=false --multi-arch=all \
docker://public.ecr.aws/docker/library/busybox:latest \
docker://127.0.0.1:${zot_port3}/busybox:latest
[ "$status" -eq 0 ]
run curl http://127.0.0.1:${zot_port3}/v2/_catalog
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.repositories[0]') = '"busybox"' ]
run curl http://127.0.0.1:${zot_port3}/v2/busybox/tags/list
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.tags[]') = '"latest"' ]
run sleep 30s
run curl http://127.0.0.1:${zot_port1}/v2/_catalog
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.repositories[0]') = '"busybox"' ]
run curl http://127.0.0.1:${zot_port1}/v2/busybox/tags/list
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.tags[]') = '"latest"' ]
}
@test "sync image index on demand" {
zot_port2=`cat ${BATS_FILE_TMPDIR}/zot.port2`
zot_port3=`cat ${BATS_FILE_TMPDIR}/zot.port3`
# --multi-arch below pushes an image index (containing many images) instead
# of an image manifest (single image)
run skopeo --insecure-policy copy --format=oci --dest-tls-verify=false --multi-arch=all \
docker://public.ecr.aws/docker/library/busybox:latest \
docker://127.0.0.1:${zot_port3}/busybox:latest
[ "$status" -eq 0 ]
run curl http://127.0.0.1:${zot_port3}/v2/_catalog
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.repositories[1]') = '"golang"' ]
run curl http://127.0.0.1:${zot_port3}/v2/busybox/tags/list
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.tags[]') = '"latest"' ]
# sync busybox index on demand
run curl http://127.0.0.1:${zot_port2}/v2/busybox/manifests/latest
[ "$status" -eq 0 ]
run curl http://127.0.0.1:${zot_port2}/v2/_catalog
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.repositories[1]') = '"golang"' ]
run curl http://127.0.0.1:${zot_port2}/v2/busybox/tags/list
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.tags[]') = '"latest"' ]
}
# sign signatures
@test "sign/verify with cosign" {
zot_port3=`cat ${BATS_FILE_TMPDIR}/zot.port3`
run cosign initialize
[ "$status" -eq 0 ]
run cosign generate-key-pair --output-key-prefix "${BATS_FILE_TMPDIR}/cosign-sign-sync-test"
[ "$status" -eq 0 ]
run cosign sign --key ${BATS_FILE_TMPDIR}/cosign-sign-sync-test.key localhost:${zot_port3}/golang:1.20 --yes
[ "$status" -eq 0 ]
run cosign sign --registry-referrers-mode=oci-1-1 --key ${BATS_FILE_TMPDIR}/cosign-sign-sync-test.key localhost:${zot_port3}/golang:1.20 --yes
[ "$status" -eq 0 ]
run cosign verify --key ${BATS_FILE_TMPDIR}/cosign-sign-sync-test.pub localhost:${zot_port3}/golang:1.20
[ "$status" -eq 0 ]
}
@test "sign/verify with notation" {
zot_port3=`cat ${BATS_FILE_TMPDIR}/zot.port3`
run notation cert generate-test "notation-sign-sync-test"
[ "$status" -eq 0 ]
local trust_policy_file=${HOME}/.config/notation/trustpolicy.json
cat >${trust_policy_file} <<EOF
{
"version": "1.0",
"trustPolicies": [
{
"name": "notation-sign-sync-test",
"registryScopes": [ "*" ],
"signatureVerification": {
"level" : "strict"
},
"trustStores": [ "ca:notation-sign-sync-test" ],
"trustedIdentities": [
"*"
]
}
]
}
EOF
run notation sign --key "notation-sign-sync-test" --insecure-registry localhost:${zot_port3}/golang:1.20
[ "$status" -eq 0 ]
run notation verify --insecure-registry localhost:${zot_port3}/golang:1.20
[ "$status" -eq 0 ]
run notation list --insecure-registry localhost:${zot_port3}/golang:1.20
[ "$status" -eq 0 ]
}
@test "sync signatures periodically" {
zot_port1=`cat ${BATS_FILE_TMPDIR}/zot.port1`
# wait for signatures to be copied
run sleep 15s
run notation verify --insecure-registry localhost:${zot_port1}/golang:1.20
[ "$status" -eq 0 ]
run cosign verify --key ${BATS_FILE_TMPDIR}/cosign-sign-sync-test.pub localhost:${zot_port1}/golang:1.20
[ "$status" -eq 0 ]
}
@test "sync signatures ondemand" {
zot_port2=`cat ${BATS_FILE_TMPDIR}/zot.port2`
run notation verify --insecure-registry localhost:${zot_port2}/golang:1.20
[ "$status" -eq 0 ]
run cosign verify --key ${BATS_FILE_TMPDIR}/cosign-sign-sync-test.pub localhost:${zot_port2}/golang:1.20
[ "$status" -eq 0 ]
}
# sync oras artifacts
@test "push oras artifact periodically" {
zot_port3=`cat ${BATS_FILE_TMPDIR}/zot.port3`
echo "{\"name\":\"foo\",\"value\":\"bar\"}" > config.json
echo "hello world" > artifact.txt
run oras push --plain-http 127.0.0.1:${zot_port3}/hello-artifact:v2 \
--config config.json:application/vnd.acme.rocket.config.v1+json artifact.txt:text/plain -d -v
[ "$status" -eq 0 ]
rm -f artifact.txt
rm -f config.json
}
@test "sync oras artifact periodically" {
zot_port1=`cat ${BATS_FILE_TMPDIR}/zot.port1`
# wait for oras artifact to be copied
run sleep 15s
run oras pull --plain-http 127.0.0.1:${zot_port1}/hello-artifact:v2 -d -v
[ "$status" -eq 0 ]
grep -q "hello world" artifact.txt
rm -f artifact.txt
}
@test "sync oras artifact on demand" {
zot_port2=`cat ${BATS_FILE_TMPDIR}/zot.port2`
run oras pull --plain-http 127.0.0.1:${zot_port2}/hello-artifact:v2 -d -v
[ "$status" -eq 0 ]
grep -q "hello world" artifact.txt
rm -f artifact.txt
}
# sync helm chart
@test "push helm chart" {
zot_port3=`cat ${BATS_FILE_TMPDIR}/zot.port3`
run helm package ${BATS_FILE_TMPDIR}/helm-charts/charts/zot -d ${BATS_FILE_TMPDIR}
[ "$status" -eq 0 ]
local chart_version=$(awk '/version/{printf $2}' ${BATS_FILE_TMPDIR}/helm-charts/charts/zot/Chart.yaml)
run helm push ${BATS_FILE_TMPDIR}/zot-${chart_version}.tgz oci://localhost:${zot_port3}/zot-chart
[ "$status" -eq 0 ]
}
@test "sync helm chart periodically" {
zot_port1=`cat ${BATS_FILE_TMPDIR}/zot.port1`
# wait for helm chart to be copied
run sleep 15s
local chart_version=$(awk '/version/{printf $2}' ${BATS_FILE_TMPDIR}/helm-charts/charts/zot/Chart.yaml)
run helm pull oci://localhost:${zot_port1}/zot-chart/zot --version ${chart_version} -d ${BATS_FILE_TMPDIR}
[ "$status" -eq 0 ]
}
@test "sync helm chart on demand" {
zot_port2=`cat ${BATS_FILE_TMPDIR}/zot.port2`
local chart_version=$(awk '/version/{printf $2}' ${BATS_FILE_TMPDIR}/helm-charts/charts/zot/Chart.yaml)
run helm pull oci://localhost:${zot_port2}/zot-chart/zot --version ${chart_version} -d ${BATS_FILE_TMPDIR}
[ "$status" -eq 0 ]
}
# sync OCI artifacts
@test "push OCI artifact (oci image mediatype) with regclient" {
zot_port1=`cat ${BATS_FILE_TMPDIR}/zot.port1`
zot_port2=`cat ${BATS_FILE_TMPDIR}/zot.port2`
zot_port3=`cat ${BATS_FILE_TMPDIR}/zot.port3`
run regctl registry set localhost:${zot_port3} --tls disabled
run regctl registry set localhost:${zot_port1} --tls disabled
run regctl registry set localhost:${zot_port2} --tls disabled
run regctl artifact put localhost:${zot_port3}/artifact:demo <<EOF
this is an oci image artifact
EOF
[ "$status" -eq 0 ]
}
@test "sync OCI artifact (oci image mediatype) periodically" {
zot_port1=`cat ${BATS_FILE_TMPDIR}/zot.port1`
# wait for helm chart to be copied
run sleep 15s
run regctl manifest get localhost:${zot_port1}/artifact:demo
[ "$status" -eq 0 ]
run regctl artifact get localhost:${zot_port1}/artifact:demo
[ "$status" -eq 0 ]
[ "${lines[-1]}" == "this is an oci image artifact" ]
}
@test "sync OCI artifact (oci image mediatype) on demand" {
zot_port2=`cat ${BATS_FILE_TMPDIR}/zot.port2`
run regctl manifest get localhost:${zot_port2}/artifact:demo
[ "$status" -eq 0 ]
run regctl artifact get localhost:${zot_port2}/artifact:demo
[ "$status" -eq 0 ]
[ "${lines[-1]}" == "this is an oci image artifact" ]
}
@test "push OCI artifact (oci artifact mediatype) with regclient" {
zot_port3=`cat ${BATS_FILE_TMPDIR}/zot.port3`
run regctl artifact put --artifact-type "application/vnd.example.icecream.v1" localhost:${zot_port3}/newartifact:demo <<EOF
this is an oci artifact
EOF
[ "$status" -eq 0 ]
}
@test "sync OCI artifact (oci artifact mediatype) periodically" {
zot_port1=`cat ${BATS_FILE_TMPDIR}/zot.port1`
# wait for helm chart to be copied
run sleep 15s
run regctl manifest get localhost:${zot_port1}/newartifact:demo
[ "$status" -eq 0 ]
run regctl artifact get localhost:${zot_port1}/newartifact:demo
[ "$status" -eq 0 ]
[ "${lines[-1]}" == "this is an oci artifact" ]
}
@test "sync OCI artifact (oci artifact mediatype) on demand" {
zot_port2=`cat ${BATS_FILE_TMPDIR}/zot.port2`
run regctl manifest get localhost:${zot_port2}/newartifact:demo
[ "$status" -eq 0 ]
run regctl artifact get localhost:${zot_port2}/newartifact:demo
[ "$status" -eq 0 ]
[ "${lines[-1]}" == "this is an oci artifact" ]
}
@test "push OCI artifact references with regclient" {
zot_port3=`cat ${BATS_FILE_TMPDIR}/zot.port3`
run regctl artifact put localhost:${zot_port3}/manifest-ref:demo <<EOF
test artifact
EOF
[ "$status" -eq 0 ]
run regctl artifact list localhost:${zot_port3}/manifest-ref:demo --format raw-body
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.manifests | length') -eq 0 ]
run regctl artifact put --annotation demo=true --annotation format=oci --artifact-type "application/vnd.example.icecream.v1" --subject localhost:${zot_port3}/manifest-ref:demo << EOF
test reference
EOF
[ "$status" -eq 0 ]
# with artifact media-type
run regctl artifact put localhost:${zot_port3}/artifact-ref:demo <<EOF
test artifact
EOF
[ "$status" -eq 0 ]
run regctl artifact list localhost:${zot_port3}/artifact-ref:demo --format raw-body
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.manifests | length') -eq 0 ]
run regctl artifact put --annotation demo=true --annotation format=oci --artifact-type "application/vnd.example.icecream.v1" --subject localhost:${zot_port3}/artifact-ref:demo << EOF
test reference
EOF
[ "$status" -eq 0 ]
}
@test "sync OCI artifact references periodically" {
zot_port1=`cat ${BATS_FILE_TMPDIR}/zot.port1`
# wait for OCI artifacts to be copied
run sleep 20
run regctl artifact get localhost:${zot_port1}/manifest-ref:demo
[ "$status" -eq 0 ]
[ "${lines[-1]}" == "test artifact" ]
run regctl artifact list localhost:${zot_port1}/manifest-ref:demo --format raw-body
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.manifests | length') -eq 1 ]
run regctl artifact list --filter-artifact-type "application/vnd.example.icecream.v1" localhost:${zot_port1}/manifest-ref:demo --format raw-body
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.manifests | length') -eq 1 ]
run regctl artifact list --filter-artifact-type "application/invalid" localhost:${zot_port1}/manifest-ref:demo --format raw-body
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.manifests | length') -eq 0 ]
# with artifact media-type
run regctl artifact get localhost:${zot_port1}/artifact-ref:demo
[ "$status" -eq 0 ]
[ "${lines[-1]}" == "test artifact" ]
run regctl artifact list localhost:${zot_port1}/artifact-ref:demo --format raw-body
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.manifests | length') -eq 1 ]
run regctl artifact list --filter-artifact-type "application/vnd.example.icecream.v1" localhost:${zot_port1}/artifact-ref:demo --format raw-body
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.manifests | length') -eq 1 ]
run regctl artifact list --filter-artifact-type "application/invalid" localhost:${zot_port1}/artifact-ref:demo --format raw-body
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.manifests | length') -eq 0 ]
}
@test "sync OCI artifact references on demand" {
zot_port2=`cat ${BATS_FILE_TMPDIR}/zot.port2`
run regctl artifact get localhost:${zot_port2}/manifest-ref:demo
[ "$status" -eq 0 ]
[ "${lines[-1]}" == "test artifact" ]
run regctl artifact list localhost:${zot_port2}/manifest-ref:demo --format raw-body
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.manifests | length') -eq 1 ]
run regctl artifact list --filter-artifact-type "application/vnd.example.icecream.v1" localhost:${zot_port2}/manifest-ref:demo --format raw-body
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.manifests | length') -eq 1 ]
run regctl artifact list --filter-artifact-type "application/invalid" localhost:${zot_port2}/manifest-ref:demo --format raw-body
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.manifests | length') -eq 0 ]
# with artifact media-type
run regctl artifact get localhost:${zot_port2}/artifact-ref:demo
[ "$status" -eq 0 ]
[ "${lines[-1]}" == "test artifact" ]
run regctl artifact list localhost:${zot_port2}/artifact-ref:demo --format raw-body
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.manifests | length') -eq 1 ]
run regctl artifact list --filter-artifact-type "application/vnd.example.icecream.v1" localhost:${zot_port2}/artifact-ref:demo --format raw-body
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.manifests | length') -eq 1 ]
run regctl artifact list --filter-artifact-type "application/invalid" localhost:${zot_port2}/artifact-ref:demo --format raw-body
[ "$status" -eq 0 ]
[ $(echo "${lines[-1]}" | jq '.manifests | length') -eq 0 ]
}
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