parser.add_argument('-r', '--roles-data', metavar='ROLES_DATA',
help="""relative path to the roles_data.yaml file.""",
default='roles_data.yaml')
+ parser.add_argument('-n', '--network-data', metavar='NETWORK_DATA',
+ help="""relative path to the network_data.yaml file.""",
+ default='network_data.yaml')
parser.add_argument('--safe',
action='store_true',
help="""Enable safe mode (do not overwrite files).""",
out_f.write(r_template)
-def process_templates(template_path, role_data_path, output_dir, overwrite):
+def process_templates(template_path, role_data_path, output_dir,
+ network_data_path, overwrite):
with open(role_data_path) as role_data_file:
role_data = yaml.safe_load(role_data_file)
+ with open(network_data_path) as network_data_file:
+ network_data = yaml.safe_load(network_data_file)
+
j2_excludes_path = os.path.join(template_path, 'j2_excludes.yaml')
with open(j2_excludes_path) as role_data_file:
j2_excludes = yaml.safe_load(role_data_file)
r_map = {}
for r in role_data:
r_map[r.get('name')] = r
+
+ n_map = {}
+ for n in network_data:
+ if (n.get('enabled') is not False):
+ n_map[n.get('name')] = n
+ if not n.get('name_lower'):
+ n_map[n.get('name')]['name_lower'] = n.get('name').lower()
+ else:
+ print("skipping %s network: network is disabled" % n.get('name'))
+
excl_templates = ['%s/%s' % (template_path, e)
for e in j2_excludes.get('name')]
for f in files:
file_path = os.path.join(subdir, f)
- # We do two templating passes here:
+ # We do three templating passes here:
# 1. *.role.j2.yaml - we template just the role name
# and create multiple files (one per role)
- # 2. *.j2.yaml - we template with all roles_data,
+ # 2 *.network.j2.yaml - we template the network name and
+ # data and create multiple files for networks and
+ # network ports (one per network)
+ # 3. *.j2.yaml - we template with all roles_data,
# and create one file common to all roles
if f.endswith('.role.j2.yaml'):
print("jinja2 rendering role template %s" % f)
print("jinja2 rendering roles %s" % ","
.join(role_names))
for role in role_names:
- j2_data = {'role': role}
- # (dprince) For the undercloud installer we don't
- # want to have heat check nova/glance API's
- if r_map[role].get('disable_constraints', False):
- j2_data['disable_constraints'] = True
+ j2_data = {'role': r_map[role]}
out_f = "-".join(
[role.lower(),
os.path.basename(f).replace('.role.j2.yaml',
'.yaml')])
out_f_path = os.path.join(out_dir, out_f)
if not (out_f_path in excl_templates):
- _j2_render_to_file(template_data, j2_data,
- out_f_path, overwrite)
+ if '{{role.name}}' in template_data:
+ j2_data = {'role': r_map[role],
+ 'networks': network_data}
+ _j2_render_to_file(template_data, j2_data,
+ out_f_path, overwrite)
+ else:
+ # Backwards compatibility with templates
+ # that specify {{role}} vs {{role.name}}
+ j2_data = {'role': role,
+ 'networks': network_data}
+ # (dprince) For the undercloud installer we
+ # don'twant to have heat check nova/glance
+ # API's
+ if r_map[role].get('disable_constraints',
+ False):
+ j2_data['disable_constraints'] = True
+ _j2_render_to_file(
+ template_data,j2_data,
+ out_f_path, overwrite)
+
else:
print('skipping rendering of %s' % out_f_path)
+
+ elif f.endswith('.network.j2.yaml'):
+ print("jinja2 rendering network template %s" % f)
+ with open(file_path) as j2_template:
+ template_data = j2_template.read()
+ print("jinja2 rendering networks %s" % ",".join(n_map))
+ for network in n_map:
+ j2_data = {'network': n_map[network]}
+ # Output file names in "<name>.yaml" format
+ out_f = os.path.basename(f).replace('.network.j2.yaml',
+ '.yaml')
+ if os.path.dirname(file_path).endswith('ports'):
+ out_f = out_f.replace('port',
+ n_map[network]['name_lower'])
+ else:
+ out_f = out_f.replace('network',
+ n_map[network]['name_lower'])
+ out_f_path = os.path.join(out_dir, out_f)
+ if not (out_f_path in excl_templates):
+ _j2_render_to_file(template_data, j2_data,
+ out_f_path)
+ else:
+ print('skipping rendering of %s' % out_f_path)
+
elif f.endswith('.j2.yaml'):
print("jinja2 rendering normal template %s" % f)
with open(file_path) as j2_template:
template_data = j2_template.read()
- j2_data = {'roles': role_data}
+ j2_data = {'roles': role_data,
+ 'networks': network_data}
out_f = os.path.basename(f).replace('.j2.yaml', '.yaml')
out_f_path = os.path.join(out_dir, out_f)
_j2_render_to_file(template_data, j2_data, out_f_path,
opts = parse_opts(sys.argv)
role_data_path = os.path.join(opts.base_path, opts.roles_data)
+network_data_path = os.path.join(opts.base_path, opts.network_data)
-process_templates(opts.base_path, role_data_path, opts.output_dir, (not opts.safe))
+process_templates(opts.base_path, role_data_path, opts.output_dir,
+ network_data_path, (not opts.safe))