github/containerd
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 2 Wiki Activity

add cgroupv2 setup for cos with a flag

Browse Source 
Signed-off-by: Jiaming Xu <jiamingxu@google.com>

address feedbacks
This commit is contained in:
Jiaming Xu 2021-05-10 19:19:55 +00:00 committed by Davanum Srinivas
parent 0631cec6e3
commit 1dada3fc2a
1 changed files with 28 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
test/e2e_node/gci-init.sh
View File

@ -16,6 +16,34 @@
# This script is used to do extra initialization on GCI. # This script is used to do extra initialization on GCI.
# set up cgroupv2 based on flag CONTAINERD_CGROUPV2 in containerd-env
CONTAINERD_HOME="/home/containerd"
CONTAINERD_ENV_METADATA="containerd-env"
if [ -f "${CONTAINERD_HOME}/${CONTAINERD_ENV_METADATA}" ]; then
source "${CONTAINERD_HOME}/${CONTAINERD_ENV_METADATA}"
fi
if [ "${CONTAINERD_CGROUPV2:-"false"}" == "true" ]; then
# check cos image
if uname -a | grep -q cos; then
if ! grep -q 'systemd.unified_cgroup_hierarchy=true' /proc/cmdline; then
echo "Setting up cgroupv2"
mount_path="/tmp/esp"
mkdir -p "${mount_path}"
esp_partition="/dev/sda12"
mount "${esp_partition}" "${mount_path}"
sed -i 's/systemd.unified_cgroup_hierarchy=false/systemd.unified_cgroup_hierarchy=true/g' "${mount_path}/efi/boot/grub.cfg"
umount "${mount_path}"
rmdir "${mount_path}"
echo "Reconfigured grub; rebooting..."
reboot
fi
fi
fi
mount /tmp /tmp -o remount,exec,suid mount /tmp /tmp -o remount,exec,suid
#TODO(random-liu): Stop docker and remove this docker thing. #TODO(random-liu): Stop docker and remove this docker thing.
usermod -a -G docker jenkins usermod -a -G docker jenkins