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ami: wait for new volume to become available before attaching

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Today EC2's volume creation is a bit less instant than usual.
This commit is contained in:
Michael Marineau 2014-10-14 12:10:29 -07:00
parent c4fb64a948
commit 51df57bb0b
1 changed files with 2 additions and 0 deletions
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2
oem/ami/build_ebs_on_ec2.sh
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@ -122,6 +122,8 @@ echo "Building AMI in zone $zone, region id $akiid"
# Create and mount temporary EBS volume with file system to hold new AMI image
volumeid=$(ec2-create-volume --size $size --availability-zone $zone |
cut -f2)
while ! ec2-describe-volumes "$volumeid" | grep -q available
do sleep 1; done
instanceid=$(curl --fail -s http://instance-data/latest/meta-data/instance-id)
echo "Attaching new volume $volumeid locally (instance $instanceid)"
ec2-attach-volume --device /dev/sdi --instance "$instanceid" "$volumeid"