image created from instance remains in "queued' status

[Elio Martinez]

Brief Description
-----------------
Image creation from live instance is remaining in "queued" status

Severity
--------
Minor

Steps to Reproduce
------------------
 1.Launch an Instance in the Compute
... 2.Obtain the id of the instance using grep (openstack server list)
... 3.Create an image (openstack image create <id_instance>)
... 4.List and verify the image was correctly created (openstack image list)

Expected Behavior
------------------
Image should be enabled after a few minutes showing "active"

Actual Behavior
----------------
Image status remains in "queued"

Reproducibility
---------------
100%

System Configuration
--------------------

Virtual Environment 2 controller 2 computes

###
### StarlingX
### Built from master
###

OS="centos"
SW_VERSION="19.09"
BUILD_TARGET="Host Installer"
BUILD_TYPE="Formal"
BUILD_ID="20191122T023000Z"

JOB="STX_build_master_master"
<email address hidden>"
BUILD_NUMBER="327"
BUILD_HOST="starlingx_mirror"
BUILD_DATE="2019-11-22 02:30:00 +0000"

Timestamp/Logs
--------------
Logs attached

Test Activity
--------
Regression Testing

[Ghada Khalil (gkhalil)]

Assigning to Yong Hu, the disto.openstack PL, for review/follow-up

[Ghada Khalil (gkhalil)]

@Yong, please triage and decide whether this is gating for stx.3.0 or not.

[yong hu (yhu6)]

OpenStack document about how to create image from VM instance:
https://docs.openstack.org/mitaka/user-guide/cli_use_snapshots_to_migrate_instances.html

I reproduced this issue on my environment as well (cengn 11/19 build ISO + stx-openstack-1.0-19-centos-stable-latest.tgz)

[chen haochuan (martin1982)]

1, to create a image from server instance, should "openstack server image create <server>"

controller-0:~$ openstack image list
+--------------------------------------+--------------------------------------+--------+
| ID | Name | Status |
+--------------------------------------+--------------------------------------+--------+
| 8a019820-0b05-45ac-a004-d5f840b82dba | 16a4a42c-4040-47d8-84d5-69036169c4eb | queued |
| 8fab3b2a-61c8-492f-b48e-ec8485a9599d | 16a4a42c-4040-47d8-84d5-69036169c4eb | queued |
| 1b75cd76-da92-4994-bb56-33ec86c1d55b | cirros | active |
+--------------------------------------+--------------------------------------+--------+
controller-0:~$
controller-0:~$
controller-0:~$ openstack image delete 8fab3b2a-61c8-492f-b48e-ec8485a9599d
controller-0:~$
controller-0:~$
controller-0:~$ openstack server list
+--------------------------------------+------+---------+-----------------------------+--------+----------+
| ID | Name | Status | Networks | Image | Flavor |
+--------------------------------------+------+---------+-----------------------------+--------+----------+
| b2828194-2bb0-4bac-9a9a-67d33d986e36 | vm1 | ACTIVE | public-net0=192.168.101.148 | cirros | m1.tinny |
| 16a4a42c-4040-47d8-84d5-69036169c4eb | vm0 | SHUTOFF | public-net0=192.168.101.100 | cirros | m1.tinny |
+--------------------------------------+------+---------+-----------------------------+--------+----------+

controller-0:~$ openstack image list
+--------------------------------------+--------------------------------------+--------+
| ID | Name | Status |
+--------------------------------------+--------------------------------------+--------+
| 8a019820-0b05-45ac-a004-d5f840b82dba | 16a4a42c-4040-47d8-84d5-69036169c4eb | queued |
| 1b75cd76-da92-4994-bb56-33ec86c1d55b | cirros | active |
| 85ba6fed-bfbb-4b09-9477-ea7a8c6118eb | vm0 | active |
+--------------------------------------+--------------------------------------+--------+

For "openstack image create", request argument "image-name"

controller-0:~$ openstack image create
usage: openstack image create [-h] [-f {json,shell,table,value,yaml}]
                              [-c COLUMN] [--max-width <integer>]
                              [--fit-width] [--print-empty] [--noindent]
                              [--prefix PREFIX] [--id <id>]
                              [--container-format <container-format>]
                              [--disk-format <disk-format>]
                              [--min-disk <disk-gb>] [--min-ram <ram-mb>]
                              [--file <file> | --volume <volume>] [--force]
                              [--sign-key-path <sign-key-path>]
                              [--sign-cert-id <sign-cert-id>]
                              [--protected | --unprotected]
                              [--public | --private | --community | --shared]
                              [--property ...

[chen haochuan (martin1982)]

controller-0:~$ openstack server list
+--------------------------------------+------+---------+-----------------------------+--------+----------+
| ID | Name | Status | Networks | Image | Flavor |
+--------------------------------------+------+---------+-----------------------------+--------+----------+
| b2828194-2bb0-4bac-9a9a-67d33d986e36 | vm1 | ACTIVE | public-net0=192.168.101.148 | cirros | m1.tinny |
| 16a4a42c-4040-47d8-84d5-69036169c4eb | vm0 | SHUTOFF | public-net0=192.168.101.100 | cirros | m1.tinny |
+--------------------------------------+------+---------+-----------------------------+--------+----------+
controller-0:~$
controller-0:~$ openstack server image create 16a4a42c-4040-47d8-84d5-69036169c4eb
+------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| checksum | None |
| container_format | None |
| created_at | 2019-12-04T02:45:19Z |
| disk_format | None ...

[chen haochuan (martin1982)]

https://docs.openstack.org/python-openstackclient/rocky/cli/command-objects/server-image.html

[chen haochuan (martin1982)]

https://docs.openstack.org/python-openstackclient/rocky/cli/command-objects/image.html

Add command description for "openstack image create" and "openstack server image create".
To create image from instance, should use command "openstack server image create"