cloud vps: fix flavor g3.cores16.ram32.disk20 id 37ed9aaa-35b2-4141-8bc4-272ec8bbc303
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	aborrero
	May 19 2023, 9:26 AM

Description

It was reported to us during the Athens Wikimania Hackathon that the flavor id 37ed9aaa-35b2-4141-8bc4-272ec8bbc303 has a mistmatch on the CPU spec:

aborrero@cloudcontrol1007:~$ sudo wmcs-openstack flavor show 37ed9aaa-35b2-4141-8bc4-272ec8bbc303
+----------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field                      | Value                                                                                                                                                |
+----------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+
| OS-FLV-DISABLED:disabled   | False                                                                                                                                                |
| OS-FLV-EXT-DATA:ephemeral  | 0                                                                                                                                                    |
| access_project_ids         | None                                                                                                                                                 |
| description                | None                                                                                                                                                 |
| disk                       | 20                                                                                                                                                   |
| id                         | 37ed9aaa-35b2-4141-8bc4-272ec8bbc303                                                                                                                 |
| name                       | g3.cores16.ram32.disk20                                                                                                                              |
| os-flavor-access:is_public | True                                                                                                                                                 |
| properties                 | aggregate_instance_extra_specs:ceph='true', quota:disk_read_iops_sec='5000', quota:disk_total_bytes_sec='200000000', quota:disk_write_iops_sec='500' |
| ram                        | 32748                                                                                                                                                |
| rxtx_factor                | 1.0                                                                                                                                                  |
| swap                       |                                                                                                                                                      |
| vcpus                      | 8                                                                                                                                                    |
+----------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+

Note the 16 cores in the name vs the 8 in the actual definition.

Event Timeline

aborrero created this task.May 19 2023, 9:26 AM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMay 19 2023, 9:26 AM

Was this created with the cookbook? do you know?

In T337010#8863874, @dcaro wrote:

Was this created with the cookbook? do you know?

no idea!

VMs using this flavor:

aborrero@cloudcontrol1007:~ $ sudo wmcs-openstack server list --all-projects --flavor 37ed9aaa-35b2-4141-8bc4-272ec8bbc303 -c ID -c Name -c Flavor 
+--------------------------------------+--------------------+-------------------------+
| ID                                   | Name               | Flavor                  |
+--------------------------------------+--------------------+-------------------------+
| a48d7096-f4b7-4656-b77a-136ed1ff69e4 | aio1               | g3.cores16.ram32.disk20 |
| 383c2871-0045-4ab1-845e-9d441687f842 | mimic-be-01        | g3.cores16.ram32.disk20 |
| 20cad354-abb5-4319-a9db-63ad4b38243b | trino-test-coord-1 | g3.cores16.ram32.disk20 |
| 07543105-1336-4f7f-ae04-5c7989a0bfb5 | larynx-be-01       | g3.cores16.ram32.disk20 |
| 14500d11-2a00-4c39-a93c-ededc30f31d8 | mwoffliner4        | g3.cores16.ram32.disk20 |
+--------------------------------------+--------------------+-------------------------+

taavi edited projects, added Cloud-VPS; removed Cloud-Services.May 19 2023, 9:34 AM

Maybe there is a smarter way but this let me find the project names for those instances: (hat tip https://serverfault.com/a/1103316)

# for PROJECT in `openstack project list -c=Name -f=value` ; do echo "$PROJECT" >> server.csv ; openstack server list --flavor g3.cores16.ram32.disk20 -c=Name -c=Flavor --project $PROJECT --all -f=csv >> server.csv ; done

analytics
"Name","Flavor"
"trino-test-coord-1","g3.cores16.ram32.disk20"

mwoffliner
"mwoffliner4","g3.cores16.ram32.disk20"

testlabs
"aio1","g3.cores16.ram32.disk20"

text-to-speech
"mimic-be-01","g3.cores16.ram32.disk20"
"larynx-be-01","g3.cores16.ram32.disk20"

cicalese added a subscriber: Hexmode.May 20 2023, 10:08 AM

cicalese subscribed.

aborrero assigned this task to Andrew.May 31 2023, 11:45 AM

In order to avoid breaking existing VMs (despite them being the wrong size) I've created a new flavor g3.cores16.ram34.disk20 which is /slightly bigger/ than the one intended.

I've also marked the old flavor as disabled so no new VMs will be created using that flavor.

I'm not loving this solution but it should be at least moderately better. Subscribers, you should be able to resize your VMs to the new flavor.

Thank you!

Andrew closed this task as Resolved.Aug 7 2023, 7:21 PM

Andrew reopened this task as Stalled.

cloud vps: fix flavor g3.cores16.ram32.disk20 id 37ed9aaa-35b2-4141-8bc4-272ec8bbc303Open, Stalled, Needs TriagePublicActions

Description

Event Timeline

cloud vps: fix flavor g3.cores16.ram32.disk20 id 37ed9aaa-35b2-4141-8bc4-272ec8bbc303
Open, Stalled, Needs TriagePublic
Actions