scwrypts/zsh/cloud/aws/efs/mount

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#!/bin/zsh
DEPENDENCIES+=(jq)
REQUIRED_ENV+=(AWS__EFS__LOCAL_MOUNT_POINT)
use cloud/aws/cli
#####################################################################
MAIN() {
GETSUDO || exit 1
[ ! -d $AWS__EFS__LOCAL_MOUNT_POINT ] && {
sudo mkdir $AWS__EFS__LOCAL_MOUNT_POINT \
&& STATUS "created local mount point '$AWS__EFS__LOCAL_MOUNT_POINT'"
}
local FS_ID=$(\
AWS efs describe-file-systems \
| jq -r '.[] | .[] | .FileSystemId' \
| FZF 'select a filesystem to mount' \
)
[ ! $FS_ID ] && ABORT
local MOUNT_POINT="$AWS__EFS__LOCAL_MOUNT_POINT/$FS_ID"
[ -d "$MOUNT_POINT" ] && sudo rmdir "$MOUNT_POINT" >/dev/null 2>&1
[ -d "$MOUNT_POINT" ] && {
STATUS "$FS_ID is already mounted"
exit 0
}
local MOUNT_TARGETS=$(AWS efs describe-mount-targets --file-system-id $FS_ID)
local ZONE=$(\
echo $MOUNT_TARGETS \
| jq -r '.[] | .[] | .AvailabilityZoneName' \
| sort -u | FZF 'select availability zone'\
)
[ ! $ZONE ] && ABORT
local MOUNT_IP=$(\
echo $MOUNT_TARGETS \
| jq -r ".[] | .[] | select (.AvailabilityZoneName == \"$ZONE\") | .IpAddress" \
| head -n1 \
)
SUCCESS 'ready to mount!'
REMINDER 'for private file-systems, you must be connected to the appropriate VPN'
STATUS "file system id : $FS_ID"
STATUS "availability zone : $ZONE"
STATUS "file system ip : $MOUNT_IP"
STATUS "local mount point : $MOUNT_POINT"
Yn 'proceed?' || ABORT
sudo mkdir $MOUNT_POINT \
&& sudo mount \
-t nfs4 \
-o nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2,noresvport \
$MOUNT_IP:/ \
"$MOUNT_POINT" \
&& SUCCESS "mounted at '$MOUNT_POINT'" \
|| {
sudo rmdir $MOUNT_POINT >/dev/null 2>&1
FAIL 2 "unable to mount '$FS_ID'"
}
}