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#!/bin/bash
keypair_name="${1}"
pubkey_path="${2}"
if [ "${keypair_name}" == "" ]; then
echo "No keypair name was supplied." >&2
exit 1
elif [ "${pubkey_path}" == "" ]; then
echo "No pubkey path was supplied." >&2
exit 1
fi
keypair_fingerprint=$(openstack keypair list | grep -F "${keypair_name}" | awk '{print $4;}')
if [ "${keypair_fingerprint}" == "" ]; then
if [ "${pubkey_path}" == "" ]; then
echo -n "Need to create an SSH keypair, but no path to a pubkey " >&2
echo "was supplied." >&2
exit 1
elif [ ! -f "${pubkey_path}" ]; then
echo -n "Need to create an SSH keypair, but the supplied path " >&2
echo "to the pubkey is invalid:" >&2
echo "${pubkey_path}" >&2
exit 1
fi
openstack keypair create --public-key "${pubkey_path}" "${keypair_name}"
keypair_fingerprint=$(openstack keypair list | grep -F "${keypair_name}" | awk '{print $4;}')
if [ "${keypair_fingerprint}" == "" ]; then
echo "Could not retrieve keypair after creation." >&2
exit 1
fi
fi
exit 0
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