~derek-name/openvista-gtm-integration/bug818588-ovbackup_nice

#!/bin/bash

 

        # add replication support to existing instances if upgrading

        if [ -n "$2" ] && dpkg --compare-versions "$2" lt 0.9-1; then

            echo "Adding replication support to existing instances..."

            . /usr/lib/openvista/functions

            for instname in $(list_openvista_instances); do

                # skip the instance if it has already been prepared for replication

                instance=$(get_ov_root)/${instname}

                if [ -e "${instance}/replication" ]; then

                    echo "Instance ${instname} already supports replication"

                    continue

                fi

 

                # create replication directory

                install -o root -g openvista -m 2770 -d "${instance}/replication"

 

                # create replication.conf

                /usr/sbin/ovgenconfig "${instname}" "replication.conf" \

                     "REPLICATION_MODE=" \

                     "REPLICATION_IP=" \

                     "BIND_ADDRESS=" \

                     "OTHER_INSTANCE=" \

                     "MUPIP_PORT=" \

                     "INSTSECONDARY=" \

                     "RSYNC_PORT="

 

                # generate the replication instance name

                random_suffix=$(tr -dc 'A-Za-z0-9' < /dev/urandom | head -c4)

                gtm_repl_instname="${instname:0:8}_${random_suffix}"

 

                # create replication instance file

                gtm_dist=${instance}/gtm gtmgbldir=${instance}/globals/mumps.gld gtm_repl_instance=${instance}/replication/repl_instance "${instance}/gtm/mupip" replicate -instance_create -name="${gtm_repl_instname}" 2>&1 \

                  | logger -p user.info

                chmod 660 "${instance}/replication/repl_instance"

 

                echo "Support for replication added to ${instname}"

            done

 

        fi

 

        # on install or upgrade

        if dpkg --compare-versions "$2" lt 0.9-1; then

            ln -s /etc/rc.d/init.d/openvista /etc/openvista/primary.d/openvista

        fi