yahoo-eng-team team mailing list archive

[Hong Hui Xiao <xiaohhui@xxxxxxxxxx>]

Public bug reported:

Find this issue in a large scale test. Steps to reproduce:
(1) I have about 1000 networks and set enable_isolated_metadata=True firstly.
(2) But then I find the metadata_proxy process is too many, and I want to  disable it. So I set the enable_isolated_metadata=False.
(3) restart dhcp-agent
(4) The metdata_proxy are still there.

To eliminate the metadata_proxy process for networks, it looks like that
I can delete the networks or kill the metadata_proxy process manually(or
just restart the host).  And, obviously, I want to keep the networks.

neutron-dhcp-agent should try to kill the useless metadata_proxy to keep
the neutron host clean and with less burden.

** Affects: neutron
     Importance: Undecided
     Assignee: Hong Hui Xiao (xiaohhui)
         Status: New

** Changed in: neutron
     Assignee: (unassigned) => Hong Hui Xiao (xiaohhui)

** Description changed:

  Find this issue in a large scale test. Steps to reproduce:
- (1) I have about 1000 networks and set enable_isolated_metadata=True firstly. 
+ (1) I have about 1000 networks and set enable_isolated_metadata=True firstly.
  (2) But then I find the metadata_proxy process is too many, and I want to  disable it. So I set the enable_isolated_metadata=False.
- (3) restart dhcp-agent 
+ (3) restart dhcp-agent
  (4) The metdata_proxy are still there.
  
- To eliminate the metadata_proxy process for networks, It looks like that
+ To eliminate the metadata_proxy process for networks, it looks like that
  I can delete the networks or kill the metadata_proxy process manually(or
- just restart the host.  And, obviously, I want to keep the networks.
+ just restart the host).  And, obviously, I want to keep the networks.
  
  neutron-dhcp-agent should try to kill the useless metadata_proxy to keep
  the neutron host clean and with less burden.

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to neutron.
https://bugs.launchpad.net/bugs/1507950

Title:
  The metadata_proxy for a network will never be deleted even if it is
  not needed.

Status in neutron:
  New

Bug description:
  Find this issue in a large scale test. Steps to reproduce:
  (1) I have about 1000 networks and set enable_isolated_metadata=True firstly.
  (2) But then I find the metadata_proxy process is too many, and I want to  disable it. So I set the enable_isolated_metadata=False.
  (3) restart dhcp-agent
  (4) The metdata_proxy are still there.

  To eliminate the metadata_proxy process for networks, it looks like
  that I can delete the networks or kill the metadata_proxy process
  manually(or just restart the host).  And, obviously, I want to keep
  the networks.

  neutron-dhcp-agent should try to kill the useless metadata_proxy to
  keep the neutron host clean and with less burden.

To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/1507950/+subscriptions