Applies Tacker upstream patches and fixes fernet dir perms

We need a couple patches to Tacker upstream that we will not get now
that our images are frozen in RDO.  We should remove them on upgrade to
Pike.  Also this patch fixes the permissions on the fernet keys dir so
that the Tacker group can write.

Change-Id: I6468356f1d16d3b8ab58d46f653431e29960e190
Signed-off-by: Tim Rozet <trozet@redhat.com>
(cherry picked from commit 91a5fa414d46b5b2215bf823166babd034e92503)

1 files changed, 141 insertions, 0 deletions

diff --git a/build/patches/tacker-vnffg-input-params.patch b/build/patches/tacker-vnffg-input-params.patch
new file mode 100644
index 00000000..0da36e6b
--- /dev/null
+++ b/build/patches/tacker-vnffg-input-params.patch
@@ -0,0 +1,141 @@
+From a0f1e680d81c7db66ae7a2a08c3d069901d0765a Mon Sep 17 00:00:00 2001
+From: Jimmy.Ye <yexuerong@cmss.chinamobile.com>
+Date: Thu, 30 Mar 2017 18:45:32 +0800
+Subject: [PATCH] fix create vnffg instance not support param input
+
+    (1) update and add unit test yaml files
+    (2) update and add unit test fuctions
+
+We are cherry picking this to ocata because we need it for OPNFV. There was a
+conflict in exceptions.py and db/utils.py. I left the new version because I
+think it should work. I will test it and check
+
+Change-Id: I9c43eed0c16ac5a43130724f2eeebefce82c1277
+Closes-Bug: #1675672
+---
+
+diff --git a/tacker/common/exceptions.py b/tacker/common/exceptions.py
+index 76afae6..321940b 100644
+--- a/tacker/common/exceptions.py
++++ b/tacker/common/exceptions.py
+@@ -271,5 +271,5 @@
+     message = _("%(resource)s with name %(name)s already exists")
+ 
+ 
+-class InvalidParam(TackerException):
+-    message = _("Param values must be a dict type")
++class DuplicateEntity(TackerException):
++    message = _("%(_type)s already exist with given %(entry)s")
+diff --git a/tacker/db/nfvo/vnffg_db.py b/tacker/db/nfvo/vnffg_db.py
+index 290d6d5..fd16f0f 100644
+--- a/tacker/db/nfvo/vnffg_db.py
++++ b/tacker/db/nfvo/vnffg_db.py
+@@ -18,6 +18,7 @@
+ import uuid
+ 
+ from oslo_log import log as logging
++from six import iteritems
+ from sqlalchemy import orm
+ from sqlalchemy.orm import exc as orm_exc
+ from tacker._i18n import _
+@@ -284,6 +285,40 @@
+                                     self._make_chain_dict,
+                                     filters=filters, fields=fields)
+ 
++    def _update_template_params(self, original, paramvalues, param_matched):
++        if 'get_input' not in str(original):
++            return
++        if isinstance(original, dict):
++            for key_, value in iteritems(original):
++                if isinstance(value, dict) and 'get_input' in value:
++                    if value['get_input'] in paramvalues:
++                        original[key_] = paramvalues[value['get_input']]
++                        param_matched.setdefault(value['get_input'], 0)
++                        param_matched[value['get_input']] += 1
++                    else:
++                        raise nfvo.VnffgTemplateParamParsingException(
++                            get_input=value['get_input'])
++                else:
++                    self._update_template_params(value,
++                                                 paramvalues, param_matched)
++        elif isinstance(original, list):
++            for element in original:
++                self._update_template_params(element,
++                                             paramvalues, param_matched)
++
++    def _process_parameterized_template(self, dev_attrs, vnffgd_template):
++        param_vattrs_dict = dev_attrs.pop('param_values', None)
++        param_matched = {}
++        if isinstance(param_vattrs_dict, dict):
++            self._update_template_params(vnffgd_template,
++                                param_vattrs_dict, param_matched)
++        else:
++            raise nfvo.VnffgParamValueFormatError(
++                param_value=param_vattrs_dict)
++        for param_key in param_vattrs_dict.keys():
++            if param_matched.get(param_key) is None:
++                raise nfvo.VnffgParamValueNotUsed(param_key=param_key)
++
+     # called internally, not by REST API
+     def _create_vnffg_pre(self, context, vnffg):
+         vnffg = vnffg['vnffg']
+@@ -298,6 +333,17 @@
+             template_db = self._get_resource(context, VnffgTemplate,
+                                              template_id)
+             LOG.debug(_('vnffg template %s'), template_db)
++
++            if vnffg.get('attributes') and \
++                    vnffg['attributes'].get('param_values'):
++                vnffg_param = vnffg['attributes']
++                vnffgd_topology_template = \
++                    template_db.template['vnffgd']['topology_template']
++                self._process_parameterized_template(vnffg_param,
++                                                     vnffgd_topology_template)
++                template_db.template['vnffgd']['topology_template'] = \
++                    vnffgd_topology_template
++
+             vnf_members = self._get_vnffg_property(template_db,
+                                                    'constituent_vnfs')
+             LOG.debug(_('Constituent VNFs: %s'), vnf_members)
+diff --git a/tacker/extensions/nfvo.py b/tacker/extensions/nfvo.py
+index 449db95..cf15dff 100644
+--- a/tacker/extensions/nfvo.py
++++ b/tacker/extensions/nfvo.py
+@@ -130,8 +130,17 @@
+                 "creating/updating VNFFG.")
+ 
+ 
+-class VnffgVimMappingException(exceptions.TackerException):
+-    message = _("VNF Instance VNF %(vnf_id)s does not match VIM ID %(vim_id).")
++class VnffgParamValueFormatError(exceptions.TackerException):
++    message = _("Param values %(param_value)s is not in dict format.")
++
++
++class VnffgTemplateParamParsingException(exceptions.TackerException):
++    message = _("Failed to parse VNFFG Template due to "
++                "missing input param %(get_input)s.")
++
++
++class VnffgParamValueNotUsed(exceptions.TackerException):
++    message = _("Param input %(param_key)s not used.")
+ 
+ 
+ class VnffgPropertyNotFoundException(exceptions.NotFound):
+diff --git a/tacker/nfvo/nfvo_plugin.py b/tacker/nfvo/nfvo_plugin.py
+index 690ce90..6892842 100644
+--- a/tacker/nfvo/nfvo_plugin.py
++++ b/tacker/nfvo/nfvo_plugin.py
+@@ -229,13 +229,6 @@
+ 
+     @log.log
+     def create_vnffg(self, context, vnffg):
+-        vnffg_attributes = vnffg['vnffg']['attributes']
+-        if vnffg_attributes.get('param_values'):
+-            param = vnffg_attributes['param_values']
+-            if isinstance(param, dict):
+-                vnffg_attributes['param_values'] = yaml.safe_dump(param)
+-            else:
+-                raise exceptions.InvalidParam()
+         vnffg_dict = super(NfvoPlugin, self)._create_vnffg_pre(context, vnffg)
+         nfp = super(NfvoPlugin, self).get_nfp(context,
+                                               vnffg_dict['forwarding_paths'])