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BenHigginbottom/efsmount.sh

Last active July 9, 2019 15:07
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EFS Userdata Mount
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efsmount.sh
#!/bin/bash
EC2_AVAIL_ZONE=$(curl -s http://169.254.169.254/latest/meta-data/placement/availability-zone)
mount_target_DNS_a=``
mount_target_DNS_b=``
mount_target_DNS_c=``
efs_mount_point=``
case "$EC2_AVAIL_ZONE" in
eu-west-2a) echo "mounting eu-west-2a mount point"
mount -t nfs -o nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2,noresvport "$mount_target_DNS_a":/ ~/"$efs_mount_point"
;;
eu-west-2b) echo "mounting eu-west-2b mount point"
mount -t nfs -o nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2,noresvport "$mount_target_DNS_b":/ ~/"$efs_mount_point"
;;
eu-west-2c) echo "mounting eu-west-2c mount point"
mount -t nfs -o nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2,noresvport "$mount_target_DNS_c":/ ~/"$efs_mount_point"
;;
*) echo "PANIC - Cannot determine AZ"
;;
esac
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