Re: [openstack-dev] [Neutron] Status of A/A HA for neutron-metadata-agent?

On 8/4/14, 5:39 PM, "mar...@redhat.com" wrote: >On 03/08/14 13:07, Gary Kotton wrote: >> Hi, >> Happy you asked about this. This is an idea that we have: >> >> Below is a suggestion on how we can improve the metadata service. This >>can >> be done by leveraging the a Load balancers supports X-

Re: [openstack-dev] [Neutron] Status of A/A HA for neutron-metadata-agent?

On 03/08/14 13:07, Gary Kotton wrote: > Hi, > Happy you asked about this. This is an idea that we have: > > Below is a suggestion on how we can improve the metadata service. This can > be done by leveraging the a Load balancers supports X-Forwarded-For.The > following link has two diagrams. The fi

Re: [openstack-dev] [Neutron] Status of A/A HA for neutron-metadata-agent?

On 02/08/14 02:22, Assaf Muller wrote: > Hey Marios, comments inline. > > - Original Message - >> Hi all, >> >> I have been asked by a colleague about the status of A/A HA for >> neutron-* processes. From the 'HA guide' [1], l3-agent and >> metadata-agent are the only neutron components th

Re: [openstack-dev] [Neutron] Status of A/A HA for neutron-metadata-agent?

Hi, The link below is broken. Please see - https://docs.google.com/drawings/d/19JCirhj2NVVFZ0Vbnsxhyxrm1jjzEAS3ZAMzfBR C-0E/edit In short this will give a highly available service without the need for the metadata proxy. It will also have one less hop => better performance. Thanks Gary On 8/3/14,

Re: [openstack-dev] [Neutron] Status of A/A HA for neutron-metadata-agent?

Hi, Happy you asked about this. This is an idea that we have: Below is a suggestion on how we can improve the metadata service. This can be done by leveraging the a Load balancers supports X-Forwarded-For.The following link has two diagrams. The first is the existing support (may be a little rusty

Re: [openstack-dev] [Neutron] Status of A/A HA for neutron-metadata-agent?

Hey Marios, comments inline. - Original Message - > Hi all, > > I have been asked by a colleague about the status of A/A HA for > neutron-* processes. From the 'HA guide' [1], l3-agent and > metadata-agent are the only neutron components that can't be deployed in > A/A HA (corosync/pacema

[openstack-dev] [Neutron] Status of A/A HA for neutron-metadata-agent?

Hi all, I have been asked by a colleague about the status of A/A HA for neutron-* processes. From the 'HA guide' [1], l3-agent and metadata-agent are the only neutron components that can't be deployed in A/A HA (corosync/pacemaker for a/p is documented as available 'out of the box' for both). The