Can't delete selfip when change f5_ha_type from standalone to pair

F5Networks / f5-openstack-lbaasv1

OpenStack Neutron LBaaSv1 plugin and agent to control F5 BIG-IP devices

http://f5-openstack-lbaasv1.readthedocs.io

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Can't delete selfip when change f5_ha_type from standalone to pair #133

Open Sinan828 opened 7 years ago

Sinan828 commented 7 years ago

Agent Version

1.0.14

Operating System

centos

OpenStack Release

kilo

Description

when one of HA ltm down, i modify agent config file, set f5_ha_type = standalone, i create a vip in openstack. the down LTM up, i modify agent config file set f5_ha_type = pair, i delete the vip in openstack, but the selfip didn't delete in LTM. It's way i can delete the selfip.

Deployment

n/a agent.txt all_subnet_hints.txt

mattgreene commented 7 years ago

Relevant IP addresses and sequence for agent.log.txt

create a vip in standalone ltm, agent create a selfip is 192.168.100.133
add the other ltm in the device group, agent create a selfip 192.168.100.141 for the new device
delete the vip, agent delete 192.168.100.141 but didn’t delete 192.168.100.133.

mattgreene commented 7 years ago

Findings from @Sinan828:

Recorded the log in network_direct.py file. i found “all_subnet_hints” value will different in post_service_networking function.
Modify the code, do a dict deep copy (line 453) for all_subnet_hints variable and fix this issue.