** Also affects: openstack-user-stories
Importance: Undecided
Status: New
** No longer affects: openstack-user-stories
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Engineering Team, which is subscribed to OpenStack Dashboard (Horizon).
https://bugs.launchpad.net/bugs/1569145
Title:
Launch stack fails when heat template includes OS::Neutron::Subnet
with a list of nameservers
Status in OpenStack Dashboard (Horizon):
New
Bug description:
When using a heat template where OS::Neutron::Subnet dns_nameservers
points at a yaml comma_delimited_list of nameservers eg:
private_net_dns_servers:
type: comma_delimited_list
description: DNS servers for the private network
default: [ 202.78.247.197, 202.78.247.198, 202.78.247.199 ]
private_subnet:
type: OS::Neutron::Subnet
properties:
name: { get_param: private_subnet_name }
network_id: { get_resource: private_net }
cidr: { get_param: private_net_cidr }
gateway_ip: { get_param: private_net_gateway }
allocation_pools:
- start: { get_param: private_net_pool_start }
end: { get_param: private_net_pool_end }
dns_nameservers: { get_param: private_net_dns_servers }
Config examples above from this heat template:
https://raw.githubusercontent.com/catalyst/catalystcloud-
orchestration/master/hot/ubuntu-14.04/first-instance/first-
instance.yaml
When the template above is loaded either by direct url or from a file
the launch stack form is populated from the template provided. The
form field is populated with the following content:
[u'202.78.247.197', u'202.78.247.198', u'202.78.247.199']
If this is run directly it results in these errors:
bug-test 5715a06f-af3c-43d7-ab9d-302527265ba3 0 minutes
Create Failed Resource CREATE failed: BadRequest:
resources.private_subnet: Invalid input for dns_nameservers. Reason:
'[u'202.78.247.197 is not a valid nameserver. [u'202.78.247.197' is
not a valid IP or hostname. Details: '[u'202.78.247.197 is not a valid
IP addr
This should be:
202.78.247.197,202.78.247.198,202.78.247.199
These errors have been confirmed using the latest upstream horizon
code.
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https://bugs.launchpad.net/horizon/+bug/1569145/+subscriptions
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