Created
March 19, 2021 07:00
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userdata for EC2 instance to mount volumes
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| user_data = [ | |
| "while [ ! -b $(readlink -f /dev/sdh) ]; do echo 'waiting for device /dev/sdh'; sleep 5 ; done", | |
| "blkid $(readlink -f /dev/sdh) || mkfs -t ext4 $(readlink -f /dev/sdh)", | |
| "e2label $(readlink -f /dev/sdh) sdh-volume", | |
| "grep -q ^LABEL=sdh-volume /etc/fstab || echo 'LABEL=sdh-volume /mnt ext4 defaults' >> /etc/fstab", | |
| "grep -q \"^$(readlink -f /dev/sdh) /mnt \" /proc/mounts || mount /mnt", | |
| ] |
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