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Diffstat (limited to 'heartbeat/nfsserver-redhat.sh')
| -rw-r--r-- | heartbeat/nfsserver-redhat.sh | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/heartbeat/nfsserver-redhat.sh b/heartbeat/nfsserver-redhat.sh new file mode 100644 index 0000000..aec0966 --- /dev/null +++ b/heartbeat/nfsserver-redhat.sh @@ -0,0 +1,177 @@ +NFS_SYSCONFIG="/etc/sysconfig/nfs" +NFS_SYSCONFIG_LOCAL_BACKUP="/etc/sysconfig/nfs.ha.bu" +NFS_SYSCONFIG_AUTOGEN_TAG="AUTOGENERATED by $0 high availability resource-agent" +NFSCONVERT="$HA_BIN/nfsconvert" + +nfsserver_redhat_meta_data() { +cat<<EOF +<parameter name="nfsd_args" unique="0" required="0"> +<longdesc lang="en"> +Specifies what arguments to pass to the nfs daemon on startup. View the rpc.nfsd man page for information on what arguments are available. +Note that setting this value will override all settings placed in the local /etc/sysconfig/nfs file. +</longdesc> +<shortdesc lang="en"> +rpc.nfsd options +</shortdesc> +<content type="string" /> +</parameter> + +<parameter name="lockd_udp_port" unique="0" required="0"> +<longdesc lang="en"> +The udp port lockd should listen on. +Note that setting this value will override all settings placed in the local /etc/sysconfig/nfs file. +</longdesc> +<shortdesc lang="en"> +lockd udp port +</shortdesc> +<content type="integer" /> +</parameter> + +<parameter name="lockd_tcp_port" unique="0" required="0"> +<longdesc lang="en"> +The tcp port lockd should listen on. +Note that setting this value will override all settings placed in the local /etc/sysconfig/nfs file. +</longdesc> +<shortdesc lang="en"> +lockd tcp port +</shortdesc> +<content type="integer" /> +</parameter> + +<parameter name="statd_outgoing_port" unique="0" required="0"> +<longdesc lang="en"> +The source port number sm-notify uses when sending reboot notifications. +Note that setting this value will override all settings placed in the local /etc/sysconfig/nfs file. +</longdesc> +<shortdesc lang="en"> +sm-notify source port +</shortdesc> +<content type="integer" /> +</parameter> + +<parameter name="statd_port" unique="0" required="0"> +<longdesc lang="en"> +The port number used for RPC listener sockets. +Note that setting this value will override all settings placed in the local /etc/sysconfig/nfs file. +</longdesc> +<shortdesc lang="en"> +rpc.statd listener port +</shortdesc> +<content type="integer" /> +</parameter> + +<parameter name="mountd_port" unique="0" required="0"> +<longdesc lang="en"> +The port number used for rpc.mountd listener sockets. +Note that setting this value will override all settings placed in the local /etc/sysconfig/nfs file. +</longdesc> +<shortdesc lang="en"> +rpc.mountd listener port +</shortdesc> +<content type="integer" /> +</parameter> + +<parameter name="rquotad_port" unique="0" required="0"> +<longdesc lang="en"> +The port number used for rpc.rquotad. +Note that setting this value will override all settings placed in the local /etc/sysconfig/nfs file. +</longdesc> +<shortdesc lang="en"> +rpc.rquotad port +</shortdesc> +<content type="integer" /> +</parameter> +EOF +} + +set_arg() +{ + local key="$1" + local value="$2" + local file="$3" + local requires_sysconfig="$4" + + if [ -z "$value" ]; then + return + fi + + # only write to the tmp /etc/sysconfig/nfs if sysconfig exists. + # otherwise this distro does not support setting these options. + if [ -d "/etc/sysconfig" ]; then + # replace if the value exists, append otherwise + if grep "^\s*${key}=" $file ; then + sed -i "s/\s*${key}=.*$/${key}=\"${value}\"/" $file + else + echo "${key}=\"${value}\"" >> $file + fi + elif [ "$requires_sysconfig" = "true" ]; then + ocf_log warn "/etc/sysconfig/nfs not found, unable to set port and nfsd args." + fi + + export ${key}="${value}" +} + +set_env_args() +{ + local tmpconfig=$(mktemp ${HA_RSCTMP}/nfsserver-tmp-XXXXX) + local statd_args + + if [ -f "$NFS_SYSCONFIG" ]; then + ## Take the $NFS_SYSCONFIG file as our skeleton + cp $NFS_SYSCONFIG $tmpconfig + fi + + # nfsd args + set_arg "RPCNFSDARGS" "$OCF_RESKEY_nfsd_args" "$tmpconfig" "true" + + # mountd args + if [ -n "$OCF_RESKEY_mountd_port" ]; then + set_arg "RPCMOUNTDOPTS" "-p $OCF_RESKEY_mountd_port" "$tmpconfig" "true" + fi + + # statd args. we always want to perform the notify using sm-notify after + # both rpc.statd and the nfsd daemons are initialized + statd_args="--no-notify" + if [ -n "$OCF_RESKEY_statd_outgoing_port" ]; then + statd_args="$statd_args -o $OCF_RESKEY_statd_outgoing_port" + fi + if [ -n "$OCF_RESKEY_statd_port" ]; then + statd_args="$statd_args -p $OCF_RESKEY_statd_port" + fi + set_arg "STATDARG" "$statd_args" "$tmpconfig" "false" + + # lockd ports + set_arg "LOCKD_UDPPORT" "$OCF_RESKEY_lockd_udp_port" "$tmpconfig" "true" + set_arg "LOCKD_TCPPORT" "$OCF_RESKEY_lockd_tcp_port" "$tmpconfig" "true" + + # rquotad_port + if [ -n "$OCF_RESKEY_rquotad_port" ]; then + set_arg "RPCRQUOTADOPTS" "-p $OCF_RESKEY_rquotad_port" "$tmpconfig" "true" + fi + + # override local nfs config. preserve previous local config though. + if [ -s $tmpconfig ]; then + if [ -f "$NFS_SYSCONFIG" ]; then + cat $NFS_SYSCONFIG | grep -q -e "$NFS_SYSCONFIG_AUTOGEN_TAG" > /dev/null 2>&1 + if [ $? -ne 0 ]; then + # backup local nfs config if it doesn't have our HA autogen tag in it. + mv -f $NFS_SYSCONFIG $NFS_SYSCONFIG_LOCAL_BACKUP + fi + fi + + cat $tmpconfig | grep -q -e "$NFS_SYSCONFIG_AUTOGEN_TAG" > /dev/null 2>&1 + if [ $? -ne 0 ]; then + echo "# $NFS_SYSCONFIG_AUTOGEN_TAG" > $NFS_SYSCONFIG + echo "# local config backup stored here, '$NFS_SYSCONFIG_LOCAL_BACKUP'" >> $NFS_SYSCONFIG + cat $tmpconfig >> $NFS_SYSCONFIG + else + cat $tmpconfig > $NFS_SYSCONFIG + fi + fi + rm -f $tmpconfig + + if [ -e "$NFSCONVERT" ]; then + ocf_log debug "Running $NFSCONVERT" + $NFSCONVERT + fi +} |