#!/usr/bin/python
+##############################################################################
+# Copyright (c) 2017 OPNFV and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
"""This module does blah blah."""
import argparse
import ipaddress
+import logging
+import os
import yaml
from jinja2 import Environment, FileSystemLoader
+from subprocess import CalledProcessError, check_output
PARSER = argparse.ArgumentParser()
PARSER.add_argument("--yaml", "-y", type=str, required=True)
else:
return ARCH_DPKG_TABLE[arch]
-ENV = Environment(loader=FileSystemLoader('./'))
+ENV = Environment(loader=FileSystemLoader(os.path.dirname(ARGS.jinja2)))
ENV.filters['ipaddr_index'] = ipaddr_index
ENV.filters['dpkg_arch'] = dpkg_arch
-with open(ARGS.yaml) as _:
- DICT = yaml.safe_load(_)
+# Run `eyaml decrypt` on the whole file, in case any PDF data is encrypted
+# Note: eyaml return code is 0 even if keys are not available
+try:
+ DICT = yaml.safe_load(check_output(['eyaml', 'decrypt', '-f', ARGS.yaml]))
+except CalledProcessError as ex:
+ logging.error('eyaml decryption failed, keys might be missing')
+except OSError as ex:
+ logging.warn('eyaml not found, skipping decryption')
+try:
+ DICT
+except NameError as ex:
+ logging.warn('PDF decryption skipped, fallback to using raw data.')
+ with open(ARGS.yaml) as _:
+ DICT = yaml.safe_load(_)
+
+# If an installer descriptor file (IDF) exists, include it (temporary)
+IDF_PATH = '/idf-'.join(os.path.split(ARGS.yaml))
+if os.path.exists(IDF_PATH):
+ with open(IDF_PATH) as _:
+ IDF = yaml.safe_load(_)
+ DICT['idf'] = IDF['idf']
# Print dictionary generated from yaml (uncomment for debug)
# print(DICT)
# Render template and print generated conf to console
-TEMPLATE = ENV.get_template(ARGS.jinja2)
+TEMPLATE = ENV.get_template(os.path.basename(ARGS.jinja2))
+
#pylint: disable=superfluous-parens
print(TEMPLATE.render(conf=DICT))