Skip to content

[compatibility]Add skip_min_kubelet_versions #35949

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
+32 −11
Open

[compatibility]Add skip_min_kubelet_versions #35949

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
43 changes: 32 additions & 11 deletions experiment/compatibility-versions/e2e-skip-version-testing.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -32,9 +32,39 @@ signal_handler() {
}
trap signal_handler INT TERM

skip_min_kubelet_versions() {
local major_version=$1
local minor_version_min=$2
local minor_version_max=$3
local start_minor

if [[ minor_version_min -gt minor_version_max ]]; then
return
fi

local skips=()
for (( ver=minor_version_min; ver<=minor_version_max; ver++ )); do
skips+=("\[MinimumKubeletVersion:${major_version}\.${ver}\]")
done

local skip_regex
skip_regex=$(IFS='|'; echo "${skips[*]}")
echo "skip kubelet tests with ${skip_regex}"

if [[ -z "${skip_regex}" ]]; then
return
fi

if [ -n "${SKIP:-}" ]; then
export SKIP="${SKIP}|${skip_regex}"
else
export SKIP="${skip_regex}"
fi
echo "SKIP=${SKIP}"
}

run_skip_version_tests() {
export PARALLEL=true
initial_emulated_version="$EMULATED_VERSION"
ret=0
while ! version_gte "$EMULATED_VERSION" "$CURRENT_VERSION"; do
echo "Running e2e with compatibility version set to ${EMULATED_VERSION}"
Expand All @@ -50,11 +80,6 @@ run_skip_version_tests() {
return 1
fi
pushd "${PREV_RELEASE_REPO_PATH}"
if [[ "$EMULATED_VERSION" != "$initial_emulated_version" ]]; then
# overwrite node e2e tests with the node tests at the initial emulated version because Kubelet is still at that version.
echo "Replace ${EMULATED_VERSION} node tests with node tests at ${initial_emulated_version}"
rsync -av --delete "./test/e2e/node" "${TMP_DIR}/prev-release-k8s-${initial_emulated_version}/test/e2e/node"
fi
build_test_bins "${PREV_RELEASE_BRANCH}" || ret=$?
run_e2e_tests || ret=$?
if [[ "$ret" -ne 0 ]]; then
Expand All @@ -72,11 +97,6 @@ run_skip_version_tests() {
# Test removal of emulated version entirely.
export PREV_RELEASE_BRANCH="release-${EMULATED_VERSION}"
delete_emulation_version || ret=$?
if [[ "$EMULATED_VERSION" != "$initial_emulated_version" ]]; then
# overwrite node e2e tests with the node tests at the initial emulated version because Kubelet is still at that version.
echo "Replace ${EMULATED_VERSION} node tests with node tests at ${initial_emulated_version}"
rsync -av --delete "./test/e2e/node" "${TMP_DIR}/prev-release-k8s-${initial_emulated_version}/test/e2e/node"
fi
build_test_bins "${PREV_RELEASE_BRANCH}" || ret=$?
run_e2e_tests || ret=$?
return $ret
Expand Down Expand Up @@ -109,6 +129,7 @@ main() {
export CURRENT_VERSION="${MAJOR_VERSION}.${MINOR_VERSION}"
export PREV_VERSION="${MAJOR_VERSION}.$((MINOR_VERSION - VERSION_DELTA))"
export EMULATED_VERSION="${PREV_VERSION}"
skip_min_kubelet_versions $MAJOR_VERSION $((MINOR_VERSION - VERSION_DELTA + 1)) $MINOR_VERSION

# export the KUBECONFIG to a unique path for testing
KUBECONFIG="${HOME}/.kube/kind-test-config"
Expand Down