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| author |   Guillermo Herrero <guillermo.herrero@enea.com> | 2018-01-16 12:03:19 +0100 |
|---|---|---|
| committer | Guillermo Herrero <guillermo.herrero@enea.com> | 2018-01-18 14:04:36 +0100 |
| commit | 7933d0ed6781f78776100ee1f5293fb049dfcec0 (patch) | |
| tree | d5912c4ae6764d8049ad175021ee12d8edbb74ae | |
| parent | 6233ce9048958f19f31ac07f9c88309591590b7f (diff) | |
generate_config: Add netmask jinja filter
- Add custom filter to convert integer prefix network
mask to IP format network mask string
Change-Id: I13d6a2725b93132f858b64d7f93de3a4e0dc5961
Signed-off-by: Guillermo Herrero <guillermo.herrero@enea.com>
| -rwxr-xr-x | config/utils/generate_config.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/config/utils/generate_config.py b/config/utils/generate_config.py index cf558e28..4e0d893d 100755 --- a/config/utils/generate_config.py +++ b/config/utils/generate_config.py @@ -39,6 +39,15 @@ def ipaddr_index(base_address, index): base_address_str = str(base_address) return ipaddress.ip_address(base_address_str) + int(index) +# Custom filter to transform a prefix netmask to IP address format netmask +def netmask(prefix): + """Get netmask from prefix length integer""" + try: + prefix_str = unicode(prefix) + except NameError as ex: + prefix_str = str(prefix) + return ipaddress.IPv4Network("1.0.0.0/"+prefix_str).netmask + # Custom filter to convert between processor architecture # (as reported by $(uname -m)) and DPKG-style architecture def dpkg_arch(arch, to_dpkg=True): @@ -50,6 +59,7 @@ def dpkg_arch(arch, to_dpkg=True): ENV = Environment(loader=FileSystemLoader(os.path.dirname(ARGS.jinja2))) ENV.filters['ipaddr_index'] = ipaddr_index +ENV.filters['netmask'] = netmask ENV.filters['dpkg_arch'] = dpkg_arch # Run `eyaml decrypt` on the whole file, but only if PDF data is encrypted |