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Merge pull request #16303 from jvalencia/master

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k8s-merge-robot 2015-10-28 02:01:01 -07:00
commit 71f57ea6fb
1 changed files with 5 additions and 13 deletions
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18
cluster/aws/templates/format-disks.sh
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@ -135,23 +135,15 @@ else
move_kubelet="/mnt/ephemeral/kubernetes"
else
# aufs
# We used to split docker & kubernetes, but we no longer do that, because
# host volumes go into the kubernetes area, and it is otherwise very easy
# to fill up small volumes.
#
# No need for thin pool since we are not over-provisioning or doing snapshots
# (probably shouldn't be doing snapshots on ephemeral disk? Should be stateless-ish.)
# Tried to do it, but it cause problems (#16188)
release=`lsb_release -c -s`
if [[ "${release}" != "wheezy" ]] ; then
lvcreate -l 100%FREE --thinpool pool-ephemeral vg-ephemeral
THINPOOL_SIZE=$(lvs vg-ephemeral/pool-ephemeral -o LV_SIZE --noheadings --units M --nosuffix)
lvcreate -V${THINPOOL_SIZE}M -T vg-ephemeral/pool-ephemeral -n ephemeral
else
# Thin provisioning not supported by Wheezy
echo "Detected wheezy; won't use LVM thin provisioning"
lvcreate -l 100%VG -n ephemeral vg-ephemeral
fi
lvcreate -l 100%VG -n ephemeral vg-ephemeral
mkfs -t ext4 /dev/vg-ephemeral/ephemeral
mkdir -p /mnt/ephemeral
echo "/dev/vg-ephemeral/ephemeral /mnt/ephemeral ext4 noatime 0 0" >> /etc/fstab