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Passing colocation/anti colocation hints through BOSH for OpenStack
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Does OpenStack CPI has mechanisms to pass collocation / anti collation hints for VMs e.g if I am deploying two Cloud Controllers, can I specify how to make sure they land on different hosts. if yes, please provide the manifest sample
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Ronak Banka
Hi Animesh ,
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You can specify different availability_zone property with two different resource pool and deploy cc's to these resource pool. Thanks Ronak On Oct 15, 2015 05:19, "Animesh Singh" <singhan(a)us.ibm.com> wrote:
Does OpenStack CPI has mechanisms to pass collocation / anti collation |
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Joshua McKenty <jmckenty@...>
Ferdy and I looked at supporting antiaffinity groups years ago, but it's not trivial because BOSH makes a separate API call for each VM. I believe this story is still iceboxed, but Dmitriy would know for sure.
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Sent from my iPhone On Oct 14, 2015, at 2:59 PM, ronak banka <ronakbanka.cse(a)gmail.com> wrote: |
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Marco Voelz
Supposedly something like this should work: http://bosh.io/docs/vm-anti-affinity.html#openstack
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This involves in configuring server groups with anti-affinity enabled on Openstack before actually deploying. Let us know if that works out for you. On 14/10/15 15:13, "Joshua McKenty" <jmckenty(a)pivotal.io<mailto:jmckenty(a)pivotal.io>> wrote:
Ferdy and I looked at supporting antiaffinity groups years ago, but it's not trivial because BOSH makes a separate API call for each VM. I believe this story is still iceboxed, but Dmitriy would know for sure. Sent from my iPhone On Oct 14, 2015, at 2:59 PM, ronak banka <ronakbanka.cse(a)gmail.com<mailto:ronakbanka.cse(a)gmail.com>> wrote: Hi Animesh , You can specify different availability_zone property with two different resource pool and deploy cc's to these resource pool. Thanks Ronak On Oct 15, 2015 05:19, "Animesh Singh" <singhan(a)us.ibm.com<mailto:singhan(a)us.ibm.com>> wrote: Does OpenStack CPI has mechanisms to pass collocation / anti collation hints for VMs e.g if I am deploying two Cloud Controllers, can I specify how to make sure they land on different hosts. if yes, please provide the manifest sample |
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