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maximmi/default.auto.tfvars

Created March 19, 2021 07:00
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userdata for EC2 instance to mount volumes
Raw
default.auto.tfvars
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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