I dont think you can share one port across multiple servers. Usually its easiest to make the group a nested stack and pass things like security groups to it. Thanks, Kevin ________________________________ From: rdo-list-bounces(a)redhat.com on behalf of ICHIBA Sara Sent: Monday, July 27, 2015 5:14:16 AM To: rdo-list(a)redhat.com Subject: [Rdo-list] [heat] assign securitu group to an autoscaling group Hey there. When trying to assign a security group to an autoscaling groups i get some errors. I would really appreciate if you can help me. please find below the part of the template which describes the security groups and its usage + the associated logs. =======cassandra_scaling_up_down2.yaml resources: security_groups: type: OS::Neutron::SecurityGroup properties: name: security_groups rules: - protocol: tcp port_range_min: 8888 port_range_max: 8888 - protocol: tcp port_range_min: 7000 port_range_max: 7000 - protocol: tcp port_range_min: 7001 port_range_max: 7001 - protocol: icmp - protocol: tcp port_range_min: 22 port_range_max: 22 - protocol: tcp port_range_min: 7199 port_range_max: 7199 - protocol: tcp port_range_min: 9042 port_range_max: 9042 - protocol: tcp port_range_min: 9160 port_range_max: 9160 db_port: type: OS::Neutron::Port properties: network_id: { get_param: network } fixed_ips: - subnet_id: { get_param: subnet_id } security_groups: - {get_resource: security_groups} group: type: OS::Heat::AutoScalingGroup properties: cooldown: 60 desired_capacity: 1 max_size: 5 min_size: 1 resource: type: OS::Nova::Server::Cassandra properties: flavor: {get_param: flavor} image: {get_param: image} key_name: {get_param: key_name} networks: - port: {get_resource: db_port} ===========environment.cassandra.yaml resource_registry: "OS::Nova::Server::Cassandra": "cassandra_envir.yaml" ==========cassandra_envir.yaml resources: server: type: OS::Nova::Server properties: image: {get_param: image} flavor: {get_param: flavor} key_name: {get_param: key_name} networks: - port: { get_param: db_port } metadata: {get_param: metadata} user_data: {get_param: user_data} user_data_format: RAW ========/var/log/heat/heat- engine.log 2015-07-27 13:59:08.423 4665 INFO heat.engine.environment [req-ca831d72-de65-459e-b330-8d89646f522a None] Registering OS::Nova::Server::Cassandra -> file:///etc/heat/templates/cassandra_envir.yaml 2015-07-27 13:59:08.449 4665 INFO heat.engine.environment [req-f6dfcf2b-1936-4be1-b93f-c5cd151207e5 None] Registering OS::Nova::Server::Cassandra -> file:///etc/heat/templates/cassandra_envir.yaml 2015-07-27 13:59:10.678 4665 INFO heat.engine.service [req-d240c68d-3be5-4254-b6bf-fc9dbca09bb6 None] Creating stack cassandra_up_down_lb2 2015-07-27 13:59:10.695 4665 INFO heat.engine.environment [req-d240c68d-3be5-4254-b6bf-fc9dbca09bb6 None] Registering OS::Nova::Server::Cassandra -> file:///etc/heat/templates/cassandra_envir.yaml 2015-07-27 13:59:10.710 4665 INFO heat.engine.resource [req-d240c68d-3be5-4254-b6bf-fc9dbca09bb6 None] Validating HealthMonitor "monitor" 2015-07-27 13:59:10.711 4665 INFO heat.engine.resource [req-d240c68d-3be5-4254-b6bf-fc9dbca09bb6 None] Validating SecurityGroup "security_groups" 2015-07-27 13:59:10.714 4665 INFO heat.engine.resource [req-d240c68d-3be5-4254-b6bf-fc9dbca09bb6 None] Validating Port "lb_vip_port" 2015-07-27 13:59:10.715 4665 INFO heat.engine.resource [req-d240c68d-3be5-4254-b6bf-fc9dbca09bb6 None] Validating FloatingIP "lb_vip_floating_ip" 2015-07-27 13:59:10.715 4665 INFO heat.engine.resource [req-d240c68d-3be5-4254-b6bf-fc9dbca09bb6 None] Validating Port "db_port" 2015-07-27 13:59:10.716 4665 INFO heat.engine.resource [req-d240c68d-3be5-4254-b6bf-fc9dbca09bb6 None] Validating Pool "pool" 2015-07-27 13:59:10.717 4665 INFO heat.engine.resource [req-d240c68d-3be5-4254-b6bf-fc9dbca09bb6 None] Validating LoadBalancer "lb" 2015-07-27 13:59:10.718 4665 INFO heat.engine.resource [req-d240c68d-3be5-4254-b6bf-fc9dbca09bb6 None] Validating AutoScalingResourceGroup "group" 2015-07-27 13:59:10.719 4665 INFO heat.engine.resource [req-d240c68d-3be5-4254-b6bf-fc9dbca09bb6 None] Validating AutoScalingPolicy "scaledown_policy" 2015-07-27 13:59:10.719 4665 INFO heat.engine.resource [req-d240c68d-3be5-4254-b6bf-fc9dbca09bb6 None] Validating AutoScalingPolicy "scaleup_policy" 2015-07-27 13:59:10.720 4665 INFO heat.engine.resource [req-d240c68d-3be5-4254-b6bf-fc9dbca09bb6 None] Validating CeilometerAlarm "cpu_alarm_high" 2015-07-27 13:59:10.721 4665 INFO heat.engine.resource [req-d240c68d-3be5-4254-b6bf-fc9dbca09bb6 None] Validating CeilometerAlarm "cpu_alarm_low" 2015-07-27 13:59:10.722 4665 INFO heat.engine.resource [req-d240c68d-3be5-4254-b6bf-fc9dbca09bb6 None] Validating FloatingIPAssociation "lb_pool_vip" 2015-07-27 13:59:10.909 4665 INFO heat.engine.environment [req-7417820d-085c-4e8f-b135-3ce1242b2c94 None] Registering OS::Nova::Server::Cassandra -> file:///etc/heat/templates/cassandra_envir.yaml 2015-07-27 13:59:10.913 4665 INFO heat.engine.environment [req-7417820d-085c-4e8f-b135-3ce1242b2c94 None] Registering OS::Nova::Server::Cassandra -> file:///etc/heat/templates/cassandra2.yaml 2015-07-27 13:59:10.916 4665 INFO heat.engine.environment [req-7417820d-085c-4e8f-b135-3ce1242b2c94 None] Registering OS::Nova::Server::Cassandra -> file:///etc/heat/templates/single_instance.yaml 2015-07-27 13:59:11.014 4665 INFO heat.engine.stack [-] Stack CREATE IN_PROGRESS (cassandra_up_down_lb2): Stack CREATE started 2015-07-27 13:59:11.015 4665 INFO heat.engine.resource [-] creating HealthMonitor "monitor" Stack "cassandra_up_down_lb2" [fe2a4224-a82d-4da1-8b97-a0bf02a9bffd] 2015-07-27 13:59:11.129 4665 INFO heat.engine.resource [-] creating SecurityGroup "security_groups" Stack "cassandra_up_down_lb2" [fe2a4224-a82d-4da1-8b97-a0bf02a9bffd] 2015-07-27 13:59:11.645 4665 INFO heat.engine.resource [-] creating Port "lb_vip_port" Stack "cassandra_up_down_lb2" [fe2a4224-a82d-4da1-8b97-a0bf02a9bffd] 2015-07-27 13:59:12.831 4665 INFO heat.engine.environment [req-fcb6678c-bd7f-4edc-b257-234f1dd3d7b1 None] Registering OS::Nova::Server::Cassandra -> file:///etc/heat/templates/cassandra_envir.yaml 2015-07-27 13:59:12.835 4665 INFO heat.engine.environment [req-fcb6678c-bd7f-4edc-b257-234f1dd3d7b1 None] Registering OS::Nova::Server::Cassandra -> file:///etc/heat/templates/cassandra2.yaml 2015-07-27 13:59:12.838 4665 INFO heat.engine.environment [req-fcb6678c-bd7f-4edc-b257-234f1dd3d7b1 None] Registering OS::Nova::Server::Cassandra -> file:///etc/heat/templates/single_instance.yaml 2015-07-27 13:59:13.024 4665 INFO heat.engine.resource [-] creating FloatingIP "lb_vip_floating_ip" Stack "cassandra_up_down_lb2" [fe2a4224-a82d-4da1-8b97-a0bf02a9bffd] 2015-07-27 13:59:13.225 4665 INFO heat.engine.resource [-] creating Port "db_port" Stack "cassandra_up_down_lb2" [fe2a4224-a82d-4da1-8b97-a0bf02a9bffd] 2015-07-27 13:59:13.480 4665 INFO heat.engine.resource [-] creating Pool "pool" Stack "cassandra_up_down_lb2" [fe2a4224-a82d-4da1-8b97-a0bf02a9bffd] 2015-07-27 13:59:13.619 4665 INFO heat.engine.environment [req-263836d3-bdd3-4bc8-a990-af7dca34fbea None] Registering OS::Nova::Server::Cassandra -> file:///etc/heat/templates/cassandra_envir.yaml 2015-07-27 13:59:13.646 4665 INFO heat.engine.environment [req-d6dd8afd-e6a5-4224-8fea-993bdbc14609 None] Registering OS::Nova::Server::Cassandra -> file:///etc/heat/templates/cassandra_envir.yaml 2015-07-27 13:59:16.243 4665 INFO heat.engine.environment [req-43937ec1-9155-4c67-b511-0426efa89d2a None] Registering OS::Nova::Server::Cassandra -> file:///etc/heat/templates/cassandra_envir.yaml 2015-07-27 13:59:16.269 4665 INFO heat.engine.environment [req-e2fc1337-86a7-4b45-b6c1-f6a2f8265462 None] Registering OS::Nova::Server::Cassandra -> file:///etc/heat/templates/cassandra_envir.yaml 2015-07-27 13:59:18.318 4665 INFO heat.engine.resource [-] creating LoadBalancer "lb" Stack "cassandra_up_down_lb2" [fe2a4224-a82d-4da1-8b97-a0bf02a9bffd] 2015-07-27 13:59:18.331 4665 INFO heat.engine.resource [-] creating AutoScalingResourceGroup "group" Stack "cassandra_up_down_lb2" [fe2a4224-a82d-4da1-8b97-a0bf02a9bffd] 2015-07-27 13:59:18.345 4665 INFO heat.engine.environment [-] Registering OS::Heat::ScaledResource -> AWS::EC2::Instance 2015-07-27 13:59:18.347 4665 INFO heat.common.urlfetch [-] Fetching data from file:///etc/heat/templates/cassandra_envir.yaml 2015-07-27 13:59:18.351 4665 INFO heat.engine.resource [-] Validating OS::Nova::Server::Cassandra "fespxephgvg2" 2015-07-27 13:59:18.352 4665 INFO heat.engine.stack [-] Property error : fespxephgvg2: Property db_port not assigned 2015-07-27 13:59:18.352 4665 INFO heat.engine.resource [-] CREATE: AutoScalingResourceGroup "group" Stack "cassandra_up_down_lb2" [fe2a4224-a82d-4da1-8b97-a0bf02a9bffd] 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource Traceback (most recent call last): 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/engine/resource.py", line 439, in _action_recorder 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource yield 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/engine/resource.py", line 509, in _do_action 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource yield self.action_handler_task(action, args=handler_args) 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/engine/scheduler.py", line 286, in wrapper 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource step = next(subtask) 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/engine/resource.py", line 480, in action_handler_task 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource handler_data = handler(*args) 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/engine/resources/autoscaling.py", line 573, in handle_create 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource self._environment()) 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/engine/stack_resource.py", line 203, in create_with_template 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource adopt_data) 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/engine/stack_resource.py", line 165, in _parse_nested_stack 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource nested.validate() 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/engine/stack.py", line 461, in validate 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource raise ex 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource StackValidationFailed: Property error : fespxephgvg2: Property db_port not assigned 2015-07-27 13:59:18.352 4665 TRACE heat.engine.resource 2015-07-27 13:59:19.389 4665 INFO heat.engine.stack [-] Stack CREATE FAILED (cassandra_up_down_lb2): Resource CREATE failed: StackValidationFailed: Property error : fespxephgvg2: Property db_port not assigned 2015-07-27 13:59:19.389 4665 INFO heat.engine.service [-] Stack create failed, status FAILED b.regards, Sara