def get_context_data(self, request):
scspec_id = self.tab_group.kwargs['scspec_id']
try:
scspec = client.get_servicechain_spec(request, scspec_id)
nodes = []
gn = lambda x, y: client.get_servicechain_node(x, y)
for node in scspec.nodes:
n = gn(self.request, node)
config = n.config
config = config.strip()
if config.startswith('{'):
config = yaml.load(config)
if 'heat_template_version' in config:
config = yaml.dump(
config, default_flow_style=False, indent=4)
else:
config = json.dumps(config, sort_keys=False, indent=4)
else:
config = yaml.load(config)
config = yaml.dump(
config, default_flow_style=False, indent=4)
setattr(n, 'config', config)
nodes.append(n)
setattr(scspec, 'nodes', nodes)
except Exception:
exceptions.handle(request, _(
'Unable to retrieve service chain spec details.'),
redirect=self.failure_url)
return {'scspec': scspec}
def update_sc_instance_attributes(request, scinstance):
ptg_url = "horizon:project:policytargets:policy_targetdetails"
clsurl = "horizon:project:application_policy:policyclassifierdetails"
scspec_url = "horizon:project:network_services:sc_spec_details"
consumer_ptg = scinstance.consumer_ptg
provider_ptg = scinstance.provider_ptg
scspec = scinstance.servicechain_spec
classifier = scinstance.classifier
if consumer_ptg is not None:
ptg = client.policy_target_get(request, consumer_ptg)
u = reverse(ptg_url, kwargs={'policy_target_id': ptg.id})
atag = "<a href='%s'>%s</a>" % (u, ptg.name)
setattr(scinstance, 'consumer_ptg', mark_safe(atag))
if provider_ptg is not None:
ptg = client.policy_target_get(request, consumer_ptg)
u = reverse(ptg_url, kwargs={'policy_target_id': ptg.id})
atag = "<a href='%s'>%s</a>" % (u, ptg.name)
setattr(scinstance, 'provider_ptg', mark_safe(atag))
if classifier is not None:
cls = client.policyclassifier_get(request, classifier)
u = reverse(clsurl, kwargs={'policyclassifier_id': cls.id})
atag = "<a href='%s'>%s</a>" % (u, cls.name)
setattr(scinstance, 'classifier', mark_safe(atag))
if scspec is not None:
sc = client.get_servicechain_spec(request, scspec)
u = reverse(scspec_url, kwargs={'scspec_id': sc.id})
atag = "<a href='%s'>%s</a>" % (u, sc.name)
setattr(scinstance, 'servicechain_spec', mark_safe(atag))
return scinstance
def update_sc_instance_attributes(request, scinstance):
ptg_url = "horizon:project:policytargets:policy_targetdetails"
clsurl = "horizon:project:application_policy:policyclassifierdetails"
scspec_url = "horizon:project:network_services:sc_spec_details"
consumer_ptg = scinstance.consumer_ptg_id
provider_ptg = scinstance.provider_ptg_id
scspec = scinstance.servicechain_specs
classifier = scinstance.classifier_id
if consumer_ptg is not None and consumer_ptg != "N/A":
ptg = client.policy_target_get(request, consumer_ptg)
u = reverse(ptg_url, kwargs={'policy_target_id': ptg.id})
atag = "<a href='%s'>%s</a>" % (u, ptg.name)
setattr(scinstance, 'consumer_ptg', mark_safe(atag))
if provider_ptg is not None:
ptg = client.policy_target_get(request, provider_ptg)
u = reverse(ptg_url, kwargs={'policy_target_id': ptg.id})
atag = "<a href='%s'>%s</a>" % (u, ptg.name)
setattr(scinstance, 'provider_ptg', mark_safe(atag))
if classifier is not None:
cls = client.policyclassifier_get(request, classifier)
u = reverse(clsurl, kwargs={'policyclassifier_id': cls.id})
atag = "<a href='%s'>%s</a>" % (u, cls.name)
setattr(scinstance, 'classifier', mark_safe(atag))
if scspec is not None:
scs = client.get_servicechain_spec(request, scspec[0])
url = reverse(scspec_url, kwargs={'scspec_id': scs.id})
atag = "<a href='%s'>%s</a>" % (url, scs.name)
setattr(scinstance, 'servicechain_spec', mark_safe(atag))
scni = update_scn_instance_attributes(request, scs)
setattr(scinstance, 'servicechain', scni.chain)
return scinstance
def update_policyaction_attributes(request, paction):
if paction.action_type == 'redirect':
spec = client.get_servicechain_spec(request, paction.action_value)
url = "horizon:project:network_services:sc_spec_details"
url = reverse(url, kwargs={'scspec_id': spec.id})
tag_content = (url, spec.name + ":" + spec.id)
tag = "<a href='%s'>%s</a>" % tag_content
setattr(paction, 'action_value', mark_safe(tag))
return paction
def update_policyaction_attributes(request, paction):
if paction.action_type == 'redirect':
spec = client.get_servicechain_spec(request,
paction.action_value)
url = "horizon:project:network_services:sc_spec_details"
url = reverse(url, kwargs={'scspec_id': spec.id})
tag_content = (url, spec.name + ":" + spec.id)
tag = "<a href='%s'>%s</a>" % tag_content
setattr(paction, 'action_value', mark_safe(tag))
return paction
def __init__(self, request, *args, **kwargs):
super(UpdateServiceChainSpecForm, self).__init__(
request, *args, **kwargs)
try:
scspec_id = self.initial['scspec_id']
scspec = client.get_servicechain_spec(request, scspec_id)
for attr in ['name', 'description', 'nodes']:
self.fields[attr].initial = getattr(scspec, attr)
except Exception:
pass
def get_context_data(self, request):
scspec_id = self.tab_group.kwargs['scspec_id']
try:
scspec = client.get_servicechain_spec(request, scspec_id)
nodes = []
gn = lambda x, y: client.get_servicechain_node(x, y)
for node in scspec.nodes:
n = gn(self.request, node)
setattr(n, 'config', json.loads(n.config))
nodes.append(n)
setattr(scspec, 'nodes', nodes)
except Exception:
exceptions.handle(request, _(
'Unable to retrieve service chain spec details.'),
redirect=self.failure_url)
return {'scspec': scspec}
def get_context_data(self, request):
scspec_id = self.tab_group.kwargs['scspec_id']
try:
scspec = client.get_servicechain_spec(request, scspec_id)
nodes = []
gn = lambda x, y: client.get_servicechain_node(x, y)
for node in scspec.nodes:
n = gn(self.request, node)
setattr(n, 'config', json.loads(n.config))
nodes.append(n)
setattr(scspec, 'nodes', nodes)
except Exception:
exceptions.handle(
request,
_('Unable to retrieve service chain spec details.'),
redirect=self.failure_url)
return {'scspec': scspec}
def get_context_data(self, request):
cid = self.tab_group.kwargs['policy_rule_set_id']
try:
policy_rule_set = client.policy_rule_set_get(request, cid)
rules = client.policyrule_list(
request,
tenant_id=request.user.tenant_id,
policy_rule_set_id=policy_rule_set.id)
rules = [
item for item in rules
if item.id in policy_rule_set.policy_rules
]
rules_with_details = []
for rule in rules:
r = {}
r['name'] = rule.name
r['id'] = rule.id
action_list = []
for aid in rule.policy_actions:
action = client.policyaction_get(request, aid)
a = {'id': action.id}
if action.action_value:
if action.action_type == 'redirect':
scspec = client.get_servicechain_spec(
request, action.action_value)
a['name'] = "Redirect:%s" % scspec.name
else:
values = (str(action.action_type),
str(action.action_value))
name = "%s:%s" % values
a['name'] = name
else:
a['name'] = str(action.action_type)
action_list.append(a)
r['actions'] = action_list
r['classifier'] = client.policyclassifier_get(
request, rule.policy_classifier_id)
rules_with_details.append(r)
except Exception as e:
msg = _('Unable to retrieve policy_rule_set details.') % (str(e))
exceptions.handle(request, msg, redirect=self.failure_url)
return {
'policy_rule_set': policy_rule_set,
'rules_with_details': rules_with_details
}
def __init__(self, request, *args, **kwargs):
super(UpdateServiceChainSpecForm, self).__init__(
request, *args, **kwargs)
try:
scspec_id = self.initial['scspec_id']
scspec = client.get_servicechain_spec(request, scspec_id)
for attr in ['name', 'description', 'nodes', 'shared']:
self.fields[attr].initial = getattr(scspec, attr)
nodes_available = dict(self.fields['nodes'].choices)
nodes_selected = [
(x, nodes_available[x]) for x in self.fields['nodes'].initial]
nodes_unselected = set(self.fields['nodes'].choices) - set(
nodes_selected)
self.fields['nodes'].choices = nodes_selected + list(
nodes_unselected)
except Exception:
msg = _("Failed to retrieve service chain spec")
LOG.error(msg)
def __init__(self, request, *args, **kwargs):
super(UpdateServiceChainSpecForm,
self).__init__(request, *args, **kwargs)
try:
scspec_id = self.initial['scspec_id']
scspec = client.get_servicechain_spec(request, scspec_id)
for attr in ['name', 'description', 'nodes', 'shared']:
self.fields[attr].initial = getattr(scspec, attr)
nodes_available = dict(self.fields['nodes'].choices)
nodes_selected = [(x, nodes_available[x])
for x in self.fields['nodes'].initial]
nodes_unselected = set(
self.fields['nodes'].choices) - set(nodes_selected)
self.fields['nodes'].choices = nodes_selected + list(
nodes_unselected)
except Exception:
msg = _("Failed to retrieve service chain spec")
LOG.error(msg)
def get_context_data(self, request):
cid = self.tab_group.kwargs['policy_rule_set_id']
try:
policy_rule_set = client.policy_rule_set_get(request, cid)
rules = client.policyrule_list(
request, tenant_id=request.user.tenant_id,
policy_rule_set_id=policy_rule_set.id)
rules = [
item for item in rules if item.id in
policy_rule_set.policy_rules]
rules_with_details = []
for rule in rules:
r = {}
r['name'] = rule.name
r['id'] = rule.id
action_list = []
for aid in rule.policy_actions:
action = client.policyaction_get(request, aid)
a = {'id': action.id}
if action.action_value:
if action.action_type == 'redirect':
scspec = client.get_servicechain_spec(request,
action.action_value)
a['name'] = "Redirect:%s" % scspec.name
else:
values = (str(action.action_type),
str(action.action_value))
name = "%s:%s" % values
a['name'] = name
else:
a['name'] = str(action.action_type)
action_list.append(a)
r['actions'] = action_list
r['classifier'] = client.policyclassifier_get(
request, rule.policy_classifier_id)
rules_with_details.append(r)
except Exception as e:
msg = _('Unable to retrieve policy_rule_set details.') % (str(e))
exceptions.handle(request, msg, redirect=self.failure_url)
return {'policy_rule_set': policy_rule_set,
'rules_with_details': rules_with_details}
def update_policyrule_attributes(request, prule):
url = "horizon:project:application_policy:policyclassifierdetails"
classifier_id = prule.policy_classifier_id
classifier = client.policyclassifier_get(request, classifier_id)
u = reverse(url, kwargs={'policyclassifier_id': classifier.id})
tag = mark_safe("<a href='" + u + "'>" + classifier.name + "</a>")
setattr(prule, 'policy_classifier_id', tag)
actions = prule.policy_actions
action_url = "horizon:project:application_policy:policyactiondetails"
ul = ["<ul>"]
for a in actions:
action = client.policyaction_get(request, a)
u = reverse(action_url, kwargs={'policyaction_id': a})
if action.action_type == 'redirect':
spec = client.get_servicechain_spec(request, action.action_value)
spec_details = "%s:%s" % (spec.name, str(spec.id))
li = "<li><a href='%s'>%s</a></li>" % (u, spec_details)
else:
li = "<li><a href='%s'>%s</a></li>" % (u, action.name)
ul.append(li)
ul.append("</ul>")
ultag = "".join(ul)
setattr(prule, 'policy_actions', mark_safe(ultag))
return prule
def update_policyrule_attributes(request, prule):
url = "horizon:project:application_policy:policyclassifierdetails"
classifier_id = prule.policy_classifier_id
classifier = client.policyclassifier_get(request, classifier_id)
u = reverse(url, kwargs={'policyclassifier_id': classifier.id})
tag = mark_safe("<a href='" + u + "'>" + classifier.name + "</a>")
setattr(prule, 'policy_classifier_id', tag)
actions = prule.policy_actions
action_url = "horizon:project:application_policy:policyactiondetails"
ul = ["<ul>"]
for a in actions:
action = client.policyaction_get(request, a)
u = reverse(action_url, kwargs={'policyaction_id': a})
if action.action_type == 'redirect':
spec = client.get_servicechain_spec(request, action.action_value)
spec_details = "%s:%s" % (spec.name, str(spec.id))
li = "<li><a href='%s'>%s</a></li>" % (u, spec_details)
else:
li = "<li><a href='%s'>%s</a></li>" % (u, action.name)
ul.append(li)
ul.append("</ul>")
ultag = "".join(ul)
setattr(prule, 'policy_actions', mark_safe(ultag))
return prule
