diff options
Diffstat (limited to 'extras')
| -rwxr-xr-x | extras/ganesha/scripts/ganesha-ha.sh | 64 |
1 files changed, 38 insertions, 26 deletions
diff --git a/extras/ganesha/scripts/ganesha-ha.sh b/extras/ganesha/scripts/ganesha-ha.sh index 02bca6e84da..3375f3c5b6e 100755 --- a/extras/ganesha/scripts/ganesha-ha.sh +++ b/extras/ganesha/scripts/ganesha-ha.sh @@ -53,11 +53,15 @@ determine_service_manager () { manage_service () { + local action=${1} + local new_node=${2} if [ "$SERVICE_MAN" == "/usr/sbin/systemctl" ] then - $SERVICE_MAN $1 nfs-ganesha + ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i \ +/var/lib/glusterd/nfs/secret.pem root@${new_node} "$SERVICE_MAN ${action} nfs-ganesha" else - $SERVICE_MAN nfs-ganesha $1 + ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i \ +/var/lib/glusterd/nfs/secret.pem root@${new_node} "$SERVICE_MAN nfs-ganesha ${action}" fi } @@ -171,7 +175,8 @@ setup_copy_config() if [ -e /var/lib/glusterd/nfs/secret.pem ]; then while [[ ${1} ]]; do if [ ${short_host} != ${1} ]; then - scp -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i /var/lib/glusterd/nfs/secret.pem /etc/ganesha/ganesha-ha.conf ${1}:/etc/ganesha/ + scp -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i \ +/var/lib/glusterd/nfs/secret.pem ${1}:${HA_CONFDIR}/ganesha-ha.conf ${1}:${HA_CONFDIR}/ if [ $? -ne 0 ]; then logger "warning: scp ganesha-ha.conf to ${1} failed" fi @@ -185,9 +190,11 @@ setup_copy_config() copy_export_config () { - . /etc/ganesha/ganesha.conf - scp $HA_VOL_SERVER:/etc/ganesha.conf ${1}:/etc/ganesha/ - scp -r $HA_VOL_SERVER:$2/exports/ ${1}:${2}/ + local new_node=${1} + scp -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i \ +/var/lib/glusterd/nfs/secret.pem ${HA_VOL_SERVER}:${GANESHA_CONF} ${new_node}:/etc/ganesha/ + scp -r -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i \ +/var/lib/glusterd/nfs/secret.pem ${HA_VOL_SERVER}:${HA_CONFDIR}/exports/ ${new_node}:${HA_CONFDIR}/ } @@ -547,9 +554,6 @@ clear_resources() shift done - - recreate_resources ${cibfile} ${add_node} ${add_vip} ${HA_SERVERS} - } @@ -570,9 +574,9 @@ addnode_create_resources() logger "warning: pcs -f ${cibfile} resource create nfs_start-${add_node} ganesha_nfsd ha_vol_mnt=${HA_VOL_MNT} failed" fi - pcs -f ${cibfile} constraint location nfs_start-${add_node} prefers ${newnode}=INFINITY + pcs -f ${cibfile} constraint location nfs_start-${add_node} prefers ${add_node}=INFINITY if [ $? -ne 0 ]; then - logger "warning: pcs -f ${cibfile} constraint location nfs_start-${add_node} prefers ${newnode}=INFINITY failed" + logger "warning: pcs -f ${cibfile} constraint location nfs_start-${add_node} prefers ${add_node}=INFINITY failed" fi pcs -f ${cibfile} constraint order nfs_start-${add_node} then nfs-mon-clone @@ -802,24 +806,34 @@ main() logger "adding ${node} with ${vip} to ${HA_NAME}" - determine_servers "add" + copy_export_config ${node} ${HA_CONFDIR} - pcs cluster node add ${node} - if [ $? -ne 0 ]; then - logger "warning: pcs cluster node add ${node} failed" - fi + determine_service_manager - addnode_create_resources ${node} ${vip} + manage_service "start" ${node} - setup_state_volume ${node} + determine_servers "add" - setup_copy_config ${node} + pcs cluster node add ${node} + if [ $? -ne 0 ]; then + logger "warning: pcs cluster node add ${node} failed" + fi - copy_export_config ${node} ${HA_CONFDIR} + addnode_create_resources ${node} ${vip} + #Subsequent add-node recreates resources for all the nodes + #that already exist in the cluster. The nodes are picked up + #from the entries in the ganesha-ha.conf file. Adding the + #newly added node to the file so that the resources specfic + #to this node is correctly recreated in the future. + echo "VIP_$node=\"$vip\"" >> ${HA_CONFDIR}/ganesha-ha.conf - determine_service_manager + NEW_NODES="$HA_CLUSTER_NODES,$node" - manage_service "start" + sed -i s/HA_CLUSTER_NODES.*/"HA_CLUSTER_NODES=\"$NEW_NODES\""/ \ +$HA_CONFDIR/ganesha-ha.conf + HA_SERVERS="${HA_SERVERS} ${node}" + + setup_copy_config ${HA_SERVERS} ;; delete | --delete) @@ -838,8 +852,6 @@ main() # TODO: delete node's directory in shared state - teardown_clean_etccluster ${node} - determine_service_manager manage-service "stop" @@ -856,9 +868,9 @@ main() help | --help) echo "Usage : add|delete|status" - echo "Add-node : ganesha-ha.sh --add <HA_CONF_DIR> \ + echo "Add-node : ganesha-ha.sh --add <HA_CONFDIR> \ <NODE-IP/HOSTNAME> <NODE-VIP>" - echo "Delete-node: ganesha-ha.sh --delete <HA_CONF_DIR> \ + echo "Delete-node: ganesha-ha.sh --delete <HA_CONFDIR> \ <NODE-IP/HOSTNAME>" ;; *) |