dhcp: T2230: use external template files

1 files changed, 3 insertions, 37 deletions

diff --git a/python/vyos/ifconfig/dhcp.py b/python/vyos/ifconfig/dhcp.py
index 5b0a0bf6a..d4ff9c2cd 100644
--- a/python/vyos/ifconfig/dhcp.py
+++ b/python/vyos/ifconfig/dhcp.py
@@ -14,10 +14,10 @@
 # License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 import os
-import jinja2
 
 from vyos.dicts import FixedDict
 from vyos.ifconfig.control import Control
+from vyos.template import render
 
 
 class _DHCP (Control):
@@ -34,26 +34,6 @@ class _DHCP (Control):
         }
 
 class _DHCPv4 (_DHCP):
-    template = """\
-    # generated by ifconfig.py
-    option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;
-    timeout 60;
-    retry 300;
-
-    interface "{{ ifname }}" {
-        send host-name "{{ hostname }}";
-        {% if client_id -%}
-        send dhcp-client-identifier "{{ client_id }}";
-        {% endif -%}
-        {% if vendor_class_id -%}
-        send vendor-class-identifier "{{ vendor_class_id }}";
-        {% endif -%}
-        request subnet-mask, broadcast-address, routers, domain-name-servers,
-            rfc3442-classless-static-routes, domain-name, interface-mtu;
-        require subnet-mask;
-    }
-    """.replace('    ', '')
-
     def __init__(self, ifname):
         super().__init__(ifname, '')
         self.options = FixedDict(**{
@@ -82,10 +62,7 @@ class _DHCPv4 (_DHCP):
             with open('/etc/hostname', 'r') as f:
                 self.options['hostname'] = f.read().rstrip('\n')
 
-        # render DHCP configuration
-        tmpl = jinja2.Template(self.template)
-        with open(self.file['conf'], 'w') as f:
-            f.write(tmpl.render(self.options))
+        render(self.file['conf'], 'dhcp-client/ipv4.tmpl' ,self.options)
 
         cmd = 'start-stop-daemon'
         cmd += ' --start'
@@ -137,14 +114,6 @@ class _DHCPv4 (_DHCP):
 
 
 class _DHCPv6 (_DHCP):
-    template = """\
-    # generated by ifconfig.py
-    interface "{{ ifname }}" {
-        request routers, domain-name-servers, domain-name;
-    }
-
-    """.replace('    ', '')
-
     def __init__(self, ifname):
         super().__init__(ifname, 'v6')
         self.options = FixedDict(**{
@@ -174,10 +143,7 @@ class _DHCPv6 (_DHCP):
             raise Exception(
                 'DHCPv6 temporary and parameters-only options are mutually exclusive!')
 
-        # render DHCP configuration
-        tmpl = jinja2.Template(self.template)
-        with open(self.file['conf'], 'w') as f:
-            f.write(tmpl.render(self.options))
+        render(self.file['conf'], 'dhcp-client/ipv6.tmpl', self.options)
 
         # no longer accept router announcements on this interface
         self._write_sysfs(self.file['accept_ra'], 0)