Fix weird spacing

templates/host-preseed.j2

@@ -19,22 +19,22 @@ debrelease="{{ debrelease }}"
 {%- if debmirror is defined and debmirror %}
 # The Debian mirror to use (overrides the default)
 debmirror="{{ debmirror }}"
-{%- endif %}
+{% endif %}
 
 {%- if addpkglist is defined and addpkglist %}
 # Additional packages (comma-separated) to install in the base system
 addpkglist="{{ addpkglist }}"
-{%- endif %}
+{% endif %}
 
 {%- if filesystem is defined and filesystem %}
 # Alternate filesystem for system volumes (/, /var/lib/ceph, /var/lib/zookeeper)
 filesystem="{{ filesystem }}"
-{%- endif %}
+{% endif %}
 
 {%- if skip_blockcheck is defined and skip_blockcheck %}
 # Skip block zeroing; only recommended for testing, slow, low-endurance, or known-zeroed block devices.
 skip_blockcheck="y"
-{%- endif %}
+{% endif %}
 
 ###
 ### Per-host definitions (required)

templates/install.sh

@@ -243,8 +243,11 @@ seed_config() {
                 is_match="$(
                     python <<EOF
 from re import sub
-b_size = float(sub(r'\D','','${b_size}'))
+try:
-t_size = float(sub(r'\D','','${size}'))
+    b_size = float(sub(r'\D.','','${b_size}'))
+    t_size = float(sub(r'\D.','','${size}'))
+except ValueError:
+    exit(0)
 plustwopct = t_size * 1.02
 minustwopct = t_size * 0.98
 if b_size > minustwopct and b_size < plustwopct: