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Add LIMITED_SWAP env var to enable limited swap

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Signed-off-by: Itamar Holder <iholder@redhat.com>
This commit is contained in:
Itamar Holder 2023-03-15 13:31:08 +02:00
parent 95c8d61918
commit f37aec6c57
1 changed files with 9 additions and 0 deletions
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9
hack/local-up-cluster.sh
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@ -47,6 +47,8 @@ CGROUP_DRIVER=${CGROUP_DRIVER:-""}
CGROUP_ROOT=${CGROUP_ROOT:-""} CGROUP_ROOT=${CGROUP_ROOT:-""}
# owner of client certs, default to current user if not specified # owner of client certs, default to current user if not specified
USER=${USER:-$(whoami)} USER=${USER:-$(whoami)}
# if true, limited swap is being used instead of unlimited swap (default)
LIMITED_SWAP=${LIMITED_SWAP:-""}
# required for cni installation # required for cni installation
CNI_CONFIG_DIR=${CNI_CONFIG_DIR:-/etc/cni/net.d} CNI_CONFIG_DIR=${CNI_CONFIG_DIR:-/etc/cni/net.d}
@ -832,6 +834,13 @@ tracing:
EOF EOF
fi fi
if [[ "$LIMITED_SWAP" == "true" ]]; then
cat <<EOF >> "${TMP_DIR}"/kubelet.yaml
memorySwap:
swapBehavior: LimitedSwap
EOF
fi
{ {
# authentication # authentication
echo "authentication:" echo "authentication:"