devstack

[stable/ocata] multi node setup bringup issue

Bug #1667219 reported by Prashant Shetty
12
This bug affects 1 person
Affects Status Importance Assigned to Milestone
devstack
Fix Released
Undecided
Prashant Shetty

Bug Description

Our requirement is as below,
- Single controller which runs service,
enable_service q-svc
enable_service placement-api
enable_service h-eng h-api h-api-cfn h-api-cw
- Remaining services like dhcp,meta,routing etc we will make use of platform native solution
- Have different types of computes(KVM and ESXi) with service,
  i. ENABLED_SERVICES=n-cpu,neutron,placement-api & VIRT_DRIVER=vsphere for ESXi
  ii. ENABLED_SERVICES=n-cpu,neutron,placement-api for KVM node

As below code suggests current devstack code configures [placement] section on nova.conf of controller only if n-cpu is running along with placement service, which seems to be wrong.

https://github.com/openstack-dev/devstack/blob/7a30c7fcabac1cf28fd9baa39d05436680616aef/stack.sh#L875

In multi node setup we don't want to run n-api,q-svc and n-cpu together on controller.

See original description
Prashant Shetty (prashantshetty)
tags: added: nova
tags: added: nova+placement
removed: nova
Prashant Shetty (prashantshetty)
description: updated
Prashant Shetty (prashantshetty)
Changed in devstack:
assignee: nobody → Prashant Shetty (prashantshetty)
Revision history for this message
Ashok kumaran B (ashokkumaran-b) wrote :

https://review.openstack.org/437274

Prashant Shetty (prashantshetty)
Changed in devstack:
status: New → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Change abandoned on devstack (stable/ocata)

Change abandoned by Prashant Shetty (<email address hidden>) on branch: stable/ocata
Review: https://review.openstack.org/437274
Reason: Will submit new patch on master..

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to devstack (master)

Fix proposed to branch: master
Review: https://review.openstack.org/437381

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to devstack (master)

Reviewed: https://review.openstack.org/437381
Committed: https://git.openstack.org/cgit/openstack-dev/devstack/commit/?id=f58b37356323262d9ce22815a4cf4e129195c679
Submitter: Jenkins
Branch: master

commit f58b37356323262d9ce22815a4cf4e129195c679
Author: Prashant Shetty <email address hidden>
Date: Thu Feb 23 13:48:12 2017 +0000

    Enable placement section on controller in multinode setup

    Currently placement api section will be configured on controller
    only if service n-cpu is running. It breaks multi node setup.
    Closes-Bug: #1667219

    Change-Id: I8b0f60f253859f704bb9831d7dac8f55df353ac7

Changed in devstack:
status: In Progress → Fix Released
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to devstack (stable/ocata)

Fix proposed to branch: stable/ocata
Review: https://review.openstack.org/438012

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to devstack (stable/ocata)

Reviewed: https://review.openstack.org/438012
Committed: https://git.openstack.org/cgit/openstack-dev/devstack/commit/?id=770f0432a94cdf59bd6e4e76474eb61d57d26688
Submitter: Jenkins
Branch: stable/ocata

commit 770f0432a94cdf59bd6e4e76474eb61d57d26688
Author: Prashant Shetty <email address hidden>
Date: Thu Feb 23 13:48:12 2017 +0000

    Enable placement section on controller in multinode setup

    Currently placement api section will be configured on controller
    only if service n-cpu is running. It breaks multi node setup.
    Closes-Bug: #1667219

    Change-Id: I8b0f60f253859f704bb9831d7dac8f55df353ac7
    (cherry picked from commit f58b37356323262d9ce22815a4cf4e129195c679)

tags: added: in-stable-ocata
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