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AWS: Mount persistent disk as sdb on master

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This commit is contained in:
Justin Santa Barbara 2015-06-25 15:30:01 -04:00
parent 66e0c5432f
commit 7059f379a4
2 changed files with 5 additions and 4 deletions
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5
cluster/aws/templates/setup-master-pd.sh
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@ -13,14 +13,15 @@
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Format and mount the disk, create directories on it for all of the master's
# persistent data, and link them to where they're used.
# Mount Master Persistent Disk
echo "Mounting master-pd"
mkdir -p /mnt/master-pd
mkfs -t ext4 /dev/xvdh
echo "/dev/xvdh /mnt/master-pd ext4 noatime 0 0" >> /etc/fstab
mkfs -t ext4 /dev/xvdb
echo "/dev/xvdb /mnt/master-pd ext4 noatime 0 0" >> /etc/fstab
# Contains all the data stored in etcd
mkdir -m 700 -p /mnt/master-pd/var/etcd

4
cluster/aws/util.sh
View File

@ -55,7 +55,7 @@ MINION_SG_NAME="kubernetes-minion-${CLUSTER_ID}"
# Be sure to map all the ephemeral drives. We can specify more than we actually have.
# TODO: Actually mount the correct number (especially if we have more), though this is non-trivial, and
# only affects the big storage instance types, which aren't a typical use case right now.
BLOCK_DEVICE_MAPPINGS="{\"DeviceName\": \"/dev/sdb\",\"VirtualName\":\"ephemeral0\"},{\"DeviceName\": \"/dev/sdc\",\"VirtualName\":\"ephemeral1\"},{\"DeviceName\": \"/dev/sdd\",\"VirtualName\":\"ephemeral2\"},{\"DeviceName\": \"/dev/sde\",\"VirtualName\":\"ephemeral3\"}"
BLOCK_DEVICE_MAPPINGS="{\"DeviceName\": \"/dev/sdc\",\"VirtualName\":\"ephemeral0\"},{\"DeviceName\": \"/dev/sdd\",\"VirtualName\":\"ephemeral1\"},{\"DeviceName\": \"/dev/sde\",\"VirtualName\":\"ephemeral2\"},{\"DeviceName\": \"/dev/sdf\",\"VirtualName\":\"ephemeral3\"}"
function json_val {
python -c 'import json,sys;obj=json.load(sys.stdin);print obj'$1''
@ -724,7 +724,7 @@ function kube-up {
# HTTPS to the master is allowed (for API access)
authorize-security-group-ingress "${MASTER_SG_ID}" "--protocol tcp --port 443 --cidr 0.0.0.0/0"
master_volume_mapping="{\"DeviceName\": \"/dev/sdh\",\"Ebs\":{\"DeleteOnTermination\":false,\"VolumeSize\":${MASTER_DISK_SIZE},\"VolumeType\":\"${MASTER_DISK_TYPE}\"}}"
master_volume_mapping="{\"DeviceName\": \"/dev/sdb\",\"Ebs\":{\"DeleteOnTermination\":false,\"VolumeSize\":${MASTER_DISK_SIZE},\"VolumeType\":\"${MASTER_DISK_TYPE}\"}}"
master_block_device_mappings="[${master_volume_mapping},${BLOCK_DEVICE_MAPPINGS}]"
(