diff --git a/lib/ceph b/lib/ceph
index aeb7191..b05e6e8 100644
--- a/lib/ceph
+++ b/lib/ceph
@@ -176,7 +176,9 @@
     sudo mkdir -p ${CEPH_DATA_DIR}/{bootstrap-mds,bootstrap-osd,mds,mon,osd,tmp}
 
     # create ceph monitor initial key and directory
-    sudo ceph-authtool /var/lib/ceph/tmp/keyring.mon.$(hostname) --create-keyring --name=mon. --add-key=$(ceph-authtool --gen-print-key) --cap mon 'allow *'
+    sudo ceph-authtool /var/lib/ceph/tmp/keyring.mon.$(hostname) \
+        --create-keyring --name=mon. --add-key=$(ceph-authtool --gen-print-key) \
+        --cap mon 'allow *'
     sudo mkdir /var/lib/ceph/mon/ceph-$(hostname)
 
     # create a default ceph configuration file
@@ -194,12 +196,14 @@
 EOF
 
     # bootstrap the ceph monitor
-    sudo ceph-mon -c ${CEPH_CONF_FILE} --mkfs -i $(hostname) --keyring /var/lib/ceph/tmp/keyring.mon.$(hostname)
+    sudo ceph-mon -c ${CEPH_CONF_FILE} --mkfs -i $(hostname) \
+        --keyring /var/lib/ceph/tmp/keyring.mon.$(hostname)
+
     if is_ubuntu; then
-    sudo touch /var/lib/ceph/mon/ceph-$(hostname)/upstart
+        sudo touch /var/lib/ceph/mon/ceph-$(hostname)/upstart
         sudo initctl emit ceph-mon id=$(hostname)
     else
-    sudo touch /var/lib/ceph/mon/ceph-$(hostname)/sysvinit
+        sudo touch /var/lib/ceph/mon/ceph-$(hostname)/sysvinit
         sudo service ceph start mon.$(hostname)
     fi
 
@@ -240,7 +244,9 @@
         OSD_ID=$(sudo ceph -c ${CEPH_CONF_FILE} osd create)
         sudo mkdir -p ${CEPH_DATA_DIR}/osd/ceph-${OSD_ID}
         sudo ceph-osd -c ${CEPH_CONF_FILE} -i ${OSD_ID} --mkfs
-        sudo ceph -c ${CEPH_CONF_FILE} auth get-or-create osd.${OSD_ID} mon 'allow profile osd ' osd 'allow *' | sudo tee ${CEPH_DATA_DIR}/osd/ceph-${OSD_ID}/keyring
+        sudo ceph -c ${CEPH_CONF_FILE} auth get-or-create osd.${OSD_ID} \
+            mon 'allow profile osd ' osd 'allow *' | \
+            sudo tee ${CEPH_DATA_DIR}/osd/ceph-${OSD_ID}/keyring
 
         # ceph's init script is parsing ${CEPH_DATA_DIR}/osd/ceph-${OSD_ID}/ and looking for a file
         # 'upstart' or 'sysinitv', thanks to these 'touches' we are able to control OSDs daemons
@@ -264,7 +270,10 @@
 # configure_ceph_glance() - Glance config needs to come after Glance is set up
 function configure_ceph_glance {
     sudo ceph -c ${CEPH_CONF_FILE} osd pool create ${GLANCE_CEPH_POOL} ${GLANCE_CEPH_POOL_PG} ${GLANCE_CEPH_POOL_PGP}
-    sudo ceph -c ${CEPH_CONF_FILE} auth get-or-create client.${GLANCE_CEPH_USER} mon "allow r" osd "allow class-read object_prefix rbd_children, allow rwx pool=${GLANCE_CEPH_POOL}" | sudo tee ${CEPH_CONF_DIR}/ceph.client.${GLANCE_CEPH_USER}.keyring
+    sudo ceph -c ${CEPH_CONF_FILE} auth get-or-create client.${GLANCE_CEPH_USER} \
+        mon "allow r" \
+        osd "allow class-read object_prefix rbd_children, allow rwx pool=${GLANCE_CEPH_POOL}" | \
+        sudo tee ${CEPH_CONF_DIR}/ceph.client.${GLANCE_CEPH_USER}.keyring
     sudo chown ${STACK_USER}:$(id -g -n $whoami) ${CEPH_CONF_DIR}/ceph.client.${GLANCE_CEPH_USER}.keyring
 
     iniset $GLANCE_API_CONF glance_store default_store rbd
@@ -295,7 +304,10 @@
     iniset $NOVA_CONF libvirt images_rbd_ceph_conf ${CEPH_CONF_FILE}
 
     if ! is_service_enabled cinder; then
-        sudo ceph -c ${CEPH_CONF_FILE} auth get-or-create client.${CINDER_CEPH_USER} mon "allow r" osd "allow class-read object_prefix rbd_children, allow rwx pool=${CINDER_CEPH_POOL}, allow rwx pool=${NOVA_CEPH_POOL},allow rwx pool=${GLANCE_CEPH_POOL}" | sudo tee ${CEPH_CONF_DIR}/ceph.client.${CINDER_CEPH_USER}.keyring > /dev/null
+        sudo ceph -c ${CEPH_CONF_FILE} auth get-or-create client.${CINDER_CEPH_USER} \
+            mon "allow r" \
+            osd "allow class-read object_prefix rbd_children, allow rwx pool=${CINDER_CEPH_POOL}, allow rwx pool=${NOVA_CEPH_POOL},allow rwx pool=${GLANCE_CEPH_POOL}" | \
+            sudo tee ${CEPH_CONF_DIR}/ceph.client.${CINDER_CEPH_USER}.keyring > /dev/null
         sudo chown ${STACK_USER}:$(id -g -n $whoami) ${CEPH_CONF_DIR}/ceph.client.${CINDER_CEPH_USER}.keyring
     fi
 }
@@ -311,7 +323,10 @@
 # configure_ceph_cinder() - Cinder config needs to come after Cinder is set up
 function configure_ceph_cinder {
     sudo ceph -c ${CEPH_CONF_FILE} osd pool create ${CINDER_CEPH_POOL} ${CINDER_CEPH_POOL_PG} ${CINDER_CEPH_POOL_PGP}
-    sudo ceph -c ${CEPH_CONF_FILE} auth get-or-create client.${CINDER_CEPH_USER} mon "allow r" osd "allow class-read object_prefix rbd_children, allow rwx pool=${CINDER_CEPH_POOL}, allow rwx pool=${NOVA_CEPH_POOL},allow rx pool=${GLANCE_CEPH_POOL}" | sudo tee ${CEPH_CONF_DIR}/ceph.client.${CINDER_CEPH_USER}.keyring
+    sudo ceph -c ${CEPH_CONF_FILE} auth get-or-create client.${CINDER_CEPH_USER} \
+        mon "allow r" \
+        osd "allow class-read object_prefix rbd_children, allow rwx pool=${CINDER_CEPH_POOL}, allow rwx pool=${NOVA_CEPH_POOL},allow rx pool=${GLANCE_CEPH_POOL}" | \
+        sudo tee ${CEPH_CONF_DIR}/ceph.client.${CINDER_CEPH_USER}.keyring
     sudo chown ${STACK_USER}:$(id -g -n $whoami) ${CEPH_CONF_DIR}/ceph.client.${CINDER_CEPH_USER}.keyring
 }