Error running RPC method stop_deploy_task: can't convert NilClass into time interval, trac

[Anastasia Palkina]

"build_id": "2014-07-08_13-57-45",
"mirantis": "yes",
"build_number": "107",
"ostf_sha": "09b6bccf7d476771ac859bb3c76c9ebec9da9e1f",
"nailgun_sha": "c0082e3a0e8544bad7bd45c15c5dd8632ea045b5",
"production": "docker",
"api": "1.0",
"fuelmain_sha": "b0f5151d12751b9b55dcd69bd1445d0d480012d6",
"astute_sha": "a4edb51661f50c66e247e0b8d00f2d01e0658fe6",
"release": "5.0.1",
"fuellib_sha": "d4cb36208efaf51a7c0ca012fa63d596d4ee2e29"

1. Create new environment (CentOS, simple mode)
2. Choose VLAN segmentation
3. Choose Ceph for images
4. Add controller, compute, cinder, 2 ceph
5. Untag storage and management networks and move them to other different interfaces
6. Start deployment
7. Stop deployment during provisioning
8. Deployment has failed with error: Error occurred while running method 'stop_deploy_task'. Inspect Orchestrator logs for the details.

In Astute logs:

2014-07-08 12:38:03 ERR

[396] Error running RPC method stop_deploy_task: can't convert NilClass into time interval, trace: ["/usr/lib64/ruby/gems/2.1.0/gems/astute-0.0.2/lib/astute/orchestrator.rb:310:in `sleep'", "/usr/lib64/ruby/gems/2.1.0/gems/astute-0.0.2/lib/astute/orchestrator.rb:310:in `block in stop_provision_via_mcollective'", "/usr/lib64/ruby/gems/2.1.0/gems/astute-0.0.2/lib/astute/orchestrator.rb:309:in `times'", "/usr/lib64/ruby/gems/2.1.0/gems/astute-0.0.2/lib/astute/orchestrator.rb:309:in `stop_provision_via_mcollective'", "/usr/lib64/ruby/gems/2.1.0/gems/astute-0.0.2/lib/astute/orchestrator.rb:167:in `stop_provision'", "/usr/lib64/ruby/gems/2.1.0/gems/astute-0.0.2/lib/astute/server/dispatcher.rb:194:in `stop_current_task'", "/usr/lib64/ruby/gems/2.1.0/gems/astute-0.0.2/lib/astute/server/dispatcher.rb:160:in `stop_deploy_task'", "/usr/lib64/ruby/gems/2.1.0/gems/astute-0.0.2/lib/astute/server/server.rb:128:in `dispatch_message'", "/usr/lib64/ruby/gems/2.1.0/gems/astute-0.0.2/lib/astute/server/server.rb:89:in `block in dispatch'", "/usr/lib64/ruby/gems/2.1.0/gems/astute-0.0.2/lib/astute/server/server.rb:87:in `each'", "/usr/lib64/ruby/gems/2.1.0/gems/astute-0.0.2/lib/astute/server/server.rb:87:in `each_with_index'", "/usr/lib64/ruby/gems/2.1.0/gems/astute-0.0.2/lib/astute/server/server.rb:87:in `dispatch'", "/usr/lib64/ruby/gems/2.1.0/gems/astute-0.0.2/lib/astute/server/server.rb:82:in `block in perform_service_job'"]

[Vladimir Sharshov (vsharshov)]

We need in config NODES_REMOVE_INTERVAL

This option was added by this pull https://review.openstack.org/#/c/103518/.

We can also backport it to 5.0.1 or just add this option to config.

[Vladimir Kuklin (vkuklin)]

https://review.openstack.org/#/c/105459/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/105459
Committed: https://git.openstack.org/cgit/stackforge/fuel-astute/commit/?id=741b4fa9b964d73d9ab8f2fbcf5bb02836c98da1
Submitter: Jenkins
Branch: stable/5.0

commit 741b4fa9b964d73d9ab8f2fbcf5bb02836c98da1
Author: Vladimir Sharshov <email address hidden>
Date: Mon Jun 30 13:56:42 2014 +0400

    Avoid high load for Cobbler TFTP when delete many nodes.

    Delete operation does not have limit for nodes, but it
    erase disks and reboot nodes after which they try to boot
    using network. Cobbler installed at master node provide
    ability to boot using network and have limited resources.

    To prevent high load for Cobbler this changes add two things:
    * split all nodes to groups (default - 10) which process
    in series;
    * wait some time (default - 10 sec) between such groups.

    Both of this parameters can be changed in config.

    Closes-Bug: #1330938
    Closes-Bug: #1339024

    Backport from 5.1

    Change-Id: I9c3af6e8ab3c7c610e31baa6e58ec86aae20708d

[Anastasia Palkina (apalkina)]

Verified on ISO #111
"build_id": "2014-07-09_14-02-00",
"mirantis": "yes",
"build_number": "111",
"ostf_sha": "09b6bccf7d476771ac859bb3c76c9ebec9da9e1f",
"nailgun_sha": "f5ff82558f99bb6ca7d5e1617eddddf7142fe857",
"production": "docker",
"api": "1.0",
"fuelmain_sha": "b6f0d76964d0e8a0c4d9cc705338fb84512ea9d5",
"astute_sha": "5df009e8eab611750309a4c5b5c9b0f7b9d85806",
"release": "5.0.1",
"fuellib_sha": "364dee37435cbdc85d6b814a61f57800b83bf22d"

[Meg McRoberts (dreidellhasa)]

Marked as "Fixed issue" in 5.0.1 Release Notes.