gluster-lic-install.in

#!/bin/bash


ME=$(basename $0);


function validate_license()
{
    echo -n "Validating signature ... "

    /lic/gpgv --keyring /lic/pubring.gpg "$1" >/dev/null 2>&1;

    if [ $? -ne 0 ]; then
        echo "FAILED."
        exit 1;
    fi

    echo "done."

    true
}


function show_help()
{
    cat <<EOF
Gluster Licensing Tools, Version @PACKAGE_VERSION@.

Usage:  $ME [-h] LICENSE-ASC-FILE

Install Gluster license.  LICENSE-ASC-FILE is the license file
generated by Gluster Inc.

Miscellaneous:
  -h                        display this help and exit

Example:
  $ME license.asc
EOF
}


function main()
{
    # Parse command line arguments.
    while getopts :h OPT; do
	case "$OPT" in
	    h)
		show_help
		exit 0
		;;
	    \?)
                # getopts issues an error message
		echo "Invalid option: -$OPTARG"
		show_help
		exit 1
		;;
	esac
    done

    # Remove the switches we parsed above.
    shift `expr $OPTIND - 1`

    # We want only one non-option argument.
    if [ $# -ne 1 ]; then
	show_help
	exit 1
    fi

    # if 'glusterd' is not running, the 'gluster peer status' will never succeed. hence
    # we need a mechanism to get the server list with cli
    #server_list=$(gluster peer status 2>/dev/null | grep -i hostname: | cut -f2 -d: );
    server_list=$(cat /etc/glusterd/peers/* 2>/dev/null | grep -i hostname1= | cut -f2 -d= );

    validate_license $1;

    for server in $server_list localhost; do
        scp "$1" $server:/lic/license.asc;
        if [ $? -ne 0 ]; then
            echo "Installing license on $server failed";
        fi
    done

    @prefix@/bin/gluster-lic-info
}

main "$@";