rmetzger commented on a change in pull request #11222: [FLINK-15834] Set up
nightly builds in Azure & various CI improvements
URL: https://github.com/apache/flink/pull/11222#discussion_r384452260
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File path: flink-end-to-end-tests/test-scripts/common_kubernetes.sh
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@@ -51,10 +51,18 @@ function check_kubernetes_status {
function start_kubernetes_if_not_running {
if ! check_kubernetes_status; then
echo "Starting minikube ..."
- start_command="minikube start"
# We need sudo permission to set vm-driver to none in linux os.
- [[ "${OS_TYPE}" = "linux" ]] && start_command="sudo
CHANGE_MINIKUBE_NONE_USER=true ${start_command} --vm-driver=none"
- ${start_command}
+ if [[ "${OS_TYPE}" = "linux" ]] ; then
+ sudo CHANGE_MINIKUBE_NONE_USER=true minikube start
--vm-driver=none \
+ --extra-config=kubelet.image-gc-high-threshold=99 \
+ --extra-config=kubelet.image-gc-low-threshold=98 \
+ --extra-config=kubelet.minimum-container-ttl-duration=120m \
+
--extra-config=kubelet.eviction-hard="memory.available<5Mi,nodefs.available<1Mi,imagefs.available<1Mi"
\
+
--extra-config=kubelet.eviction-soft="memory.available<5Mi,nodefs.available<2Mi,imagefs.available<2Mi"
\
+
--extra-config=kubelet.eviction-soft-grace-period="memory.available=2h,nodefs.available=2h,imagefs.available=2h"
Review comment:
Not at all. This relates to the second problem I described above `Problem:
Low disk space let the kublet delete unused docker images, including images
generated for the test.`.
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