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authorMatthewLi <matthew.lijun@huawei.com>2016-04-01 02:59:18 -0400
committerMatthewLi <matthew.lijun@huawei.com>2016-04-01 03:00:22 -0400
commitd68fdff6708cd15a4c79d6bb2f61832191f0a248 (patch)
tree3c6e3af0c210040ead6561f040dd2974a330b27c /utils/infra_setup/heat/manager.py
parent87d58363042410a1641fd97734d45c17b4acb0e5 (diff)
heat api management and template creation functions
JIRA: BOTTLENECK-58 Change-Id: I6cf7f1a2ed02ca32a75cb54885591db6546ed41c Signed-off-by: MatthewLi <matthew.lijun@huawei.com>
Diffstat (limited to 'utils/infra_setup/heat/manager.py')
-rwxr-xr-xutils/infra_setup/heat/manager.py86
1 files changed, 86 insertions, 0 deletions
diff --git a/utils/infra_setup/heat/manager.py b/utils/infra_setup/heat/manager.py
new file mode 100755
index 00000000..5902e8c4
--- /dev/null
+++ b/utils/infra_setup/heat/manager.py
@@ -0,0 +1,86 @@
+##############################################################################
+# Copyright (c) 2016 Huawei Technologies Co.,Ltd 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
+##############################################################################
+
+from heatclient import client as heat_client
+from keystoneclient.v2_0 import client as keystone_client
+from heatclient.common import template_utils
+
+import heat.common as common
+
+class HeatManager:
+
+ def __init__(self, credentials):
+ self.user = credentials['user']
+ self.password = credentials['password']
+ self.controller_ip = credentials['controller_ip']
+ self.heat_url = credentials['heat_url']
+ self.auth_uri = credentials['auth_uri']
+ self.project_id = credentials['project']
+ self.heat = None
+
+ def heat_init(self):
+ keystone = keystone_client.Client(username=self.user,
+ password=self.password,
+ tenant_name=self.project_id,
+ auth_url=self.auth_uri)
+ auth_token = keystone.auth_token
+ self.heat_url = keystone.service_catalog.url_for(
+ service_type='orchestration')
+ self.heat = heat_client.Client('1', endpoint=self.heat_url,
+ token=auth_token)
+
+ def stacks_list(self, name=None):
+ for stack in self.heat.stacks.list():
+ if (name and stack.stack_name == name) or not name:
+ common.LOG.info("stack name " + stack.stack_name)
+ common.LOG.info("stack status " + stack.stack_status)
+
+ def stack_generate(self, template_file, stack_name, parameters):
+ self.heat_init()
+ self.stacks_list()
+ tpl_files, template = template_utils.get_template_contents(template_file)
+
+ fields = {
+ 'template': template,
+ 'files': dict(list(tpl_files.items()))
+ }
+ self.heat.stacks.create(stack_name=stack_name, files=fields['files'],
+ template=template, parameters=parameters)
+ self.stacks_list(stack_name)
+
+ def stack_is_deployed(self, stack_name):
+ self.heat_init()
+ if stack_name in self.heat.stacks.list():
+ return True
+ return False
+
+ def stack_check_status(self, stack_name):
+ for stack in self.heat.stacks.list():
+ if stack.stack_name == stack_name:
+ return stack.stack_status
+ return 'NOT_FOUND'
+
+ def heat_validate_template(self, heat_template_file):
+ self.heat_init()
+ if not self.heat.stacks.validate(template=open(heat_template_file,
+ 'r').read()):
+ raise ValueError('The provided heat template "' +
+ heat_template_file +
+ '" is in the wrong format')
+
+ def stack_delete(self, stack_name):
+ self.heat_init()
+ try:
+ for stack in self.heat.stacks.list():
+ if stack.stack_name == stack_name:
+ self.heat.stacks.delete(stack.id)
+ return True
+ except:
+ pass
+ return False