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81 lines
2.3 KiB
Bash
81 lines
2.3 KiB
Bash
#!/usr/bin/env sh
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# TODO: This needs to be tested and also handle errors more effectively.
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NETWORK_NAME="default"
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MOUNTPOINT_PARENT="${HOME}/src"
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REMOTE_DIRECTORY="/home/lumia/src/"
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if [ "$1" = "-u" ]; then
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vm_name="$2"
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mountpoint="${MOUNTPOINT_PARENT}/${vm_name}.vm"
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if [ -z "${vm_name}" ]; then
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echo "Virtual machine name not provided."
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exit 1
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fi
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if mount | grep -q "on ${mountpoint} "; then
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echo "Unmounting ${mountpoint}."
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fusermount -u "${mountpoint}"
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fi
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# TODO: Probably don't shut it down by default.
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if virsh list | grep -q " ${vm_name} "; then
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echo "Stopping ${vm_name}"
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virsh destroy "${vm_name}"
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fi
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if [ -d "${mountpoint}" ]; then
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echo "Deleting directory ${mountpoint}."
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rmdir "${mountpoint}"
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fi
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else
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vm_name="$1"
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mountpoint="${MOUNTPOINT_PARENT}/${vm_name}.vm"
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awk_script="/${vm_name}/ && split(\$5, a, \"/\"){ print a[1] }"
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if [ -z "${vm_name}" ]; then
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echo "Virtual machine name not provided."
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exit 1
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fi
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if [ "$(virsh list | grep " ${vm_name} ")" = "" ]; then
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virsh start "${vm_name}"
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fi
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echo "Waiting for ${vm_name} to connect to the network..."
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vm_ip_addresses=""
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# TODO: Exit if this failes or times out.
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# TODO: This needs a proper timeout.
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while [ "${vm_ip_addresses}" = "" ]; do
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vm_ip_addresses="$(virsh net-dhcp-leases "${NETWORK_NAME}" | awk "${awk_script}")"
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done
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echo "$vm_ip_addresses"
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# TODO: Make sure this directory isn't already a mountpoint.
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# TODO: Make sure this directory isn't made if the vm fails to start or connect.
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mkdir -p "${mountpoint}" || \
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{ echo "Failed to create mountpoint ${mountpoint}"; exit 1; }
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# TODO: Exit if this failes or times out.
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# TODO: This needs a proper timeout.
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echo "Attempting to mount over ssh."
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mounted='false'
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until [ $mounted = 'true' ]; do
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for ip_address in $vm_ip_addresses; do
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echo "Trying at ${ip_address}."
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if sshfs "${ip_address}:${REMOTE_DIRECTORY}" "${mountpoint}"; then
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echo "Mounted at ${mountpoint}."
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exit 0
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else
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echo "Could not connect to SSH server on ${ip_address}."
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fi
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done
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sleep 3
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done
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fi
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