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AWS: Wait for disk to be attached in setup-master-pd.sh

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This commit is contained in:
Justin Santa Barbara 2015-06-26 10:41:03 -04:00
parent 6e09cd3ffd
commit a3cb84fa56
2 changed files with 13 additions and 1 deletions
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12
cluster/aws/templates/setup-master-pd.sh
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@ -17,6 +17,18 @@
# Format and mount the disk, create directories on it for all of the master's # 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. # persistent data, and link them to where they're used.
echo "Waiting for master pd to be attached"
attempt=0
while true; do
echo Attempt "$(($attempt+1))" to check for /dev/xvdb
if [[ -e /dev/xvdb ]]; then
echo "Found /dev/xvdb"
break
fi
attempt=$(($attempt+1))
sleep 1
done
# Mount Master Persistent Disk # Mount Master Persistent Disk
echo "Mounting master-pd" echo "Mounting master-pd"
mkdir -p /mnt/master-pd mkdir -p /mnt/master-pd

2
cluster/aws/util.sh
View File

@ -836,7 +836,7 @@ function kube-up {
wait-for-instance-running $master_id wait-for-instance-running $master_id
# This is a race between instance start and volume attachment. There appears to be no way to start an AWS instance with a volume attached. # This is a race between instance start and volume attachment. There appears to be no way to start an AWS instance with a volume attached.
# TODO: Wait for volume to be ready in setup-master-pd.sh # To work around this, we wait for volume to be ready in setup-master-pd.sh
echo "Attaching peristent data volume (${MASTER_DISK_ID}) to master" echo "Attaching peristent data volume (${MASTER_DISK_ID}) to master"
$AWS_CMD attach-volume --volume-id ${MASTER_DISK_ID} --device /dev/sdb --instance-id ${master_id} $AWS_CMD attach-volume --volume-id ${MASTER_DISK_ID} --device /dev/sdb --instance-id ${master_id}