Distributed serialization

Registered by Alexander Kislitsky on 2017-02-21

On cluster with nodes count > 150 we have bottle neck on the master node due to task serialization. As solution we provide new process of serialization - distributed by the cluster nodes and bootstrap nodes.

Blueprint information

Status:
Not started
Approver:
None
Priority:
Undefined
Drafter:
Alexander Kislitsky
Direction:
Needs approval
Assignee:
Alexander Kislitsky
Definition:
New
Series goal:
None
Implementation:
Unknown
Milestone target:
None

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/distributed-serialization,n,z

Addressed by: https://review.openstack.org/433667
    Distributed serialization implementation draft

Addressed by: https://review.openstack.org/436396
    Packages for distributed serialization added to provision

Addressed by: https://review.openstack.org/434359
    Port for distributed serialization added

Addressed by: https://review.openstack.org/436405
    Packages for distributed serialization added to bootstrap

Addressed by: https://review.openstack.org/438938
    Introduce proper packaging for fuel-nailgun deb package

Addressed by: https://review.openstack.org/439632
    install and launch dispnynode.pp

Addressed by: https://review.openstack.org/440462
    Add to bootstrap image packages for distributed serialization

Addressed by: https://review.openstack.org/444288
    Add to bootstrap image packages for distributed serialization

Addressed by: https://review.openstack.org/444289
    Add to bootstrap image packages for distributed serialization

Addressed by: https://review.openstack.org/446524
    Add distributed serialization of yaql contexts on nodes

Addressed by: https://review.openstack.org/447978
    Revert "Add to bootstrap image packages for distributed serialization"

Addressed by: https://review.openstack.org/448026
    Packages for distributed serialization added

Addressed by: https://review.openstack.org/448092
    Introduce proper packaging for fuel-nailgun deb package

Addressed by: https://review.openstack.org/449466
    Distributed serialization implementation

Addressed by: https://review.openstack.org/449546
    Port for distributed serialization added

Addressed by: https://review.openstack.org/449555
    Packages for distributed serialization added to provision

Addressed by: https://review.openstack.org/449571
    Packages for distributed serialization added to bootstrap

Addressed by: https://review.openstack.org/450319
    Revert "Packages for distributed serialization added to bootstrap"

Addressed by: https://review.openstack.org/450320
    Revert "Distributed serialization implementation"

Addressed by: https://review.openstack.org/450321
    Revert "Port for distributed serialization added"

Addressed by: https://review.openstack.org/450373
    Revert "Packages for distributed serialization added to provision"

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