Kolla-ansible pull error.

Dear Community,

For devstack multinode deployment we are getting the below error. We are stuck please help us to resolve the issue.

Please find below the error of kolla-ansible pull.

failed: [localhost] (item={‘value’: {u’haproxy’: {u’placement_api_external’: {u’mode’: u’http’, u’enabled’: True, u’external’: True, u’listen_port’: u’8780’, u’port’: u’8780’}, u’placement_api’: {u’mode’: u’http’, u’enabled’: True, u’external’: False, u’listen_port’: u’8780’, u’port’: u’8780’}}, u’group’: u’placement-api’, u’dimensions’: {}, u’volumes’: [u’/etc/kolla//placement-api/:/var/lib/kolla/config\_files/:ro’, u’/etc/localtime:/etc/localtime:ro’, u’kolla\_logs:/var/log/kolla/’, u’’], u’container_name’: u’placement_api’, u’image’: u’kolla/centos-source-placement-api:rocky’, u’enabled’: True}, ‘key’: u’placement-api’}) => {
“changed”: false,
“invocation”: {
“module_args”: {
“action”: “pull_image”,
“api_version”: “auto”,
“auth_email”: null,
“auth_password”: null,
“auth_registry”: null,
“auth_username”: null,
“cap_add”: [],
“command”: null,
“detach”: true,
“dimensions”: {},
“environment”: {
“graceful_timeout”: 10,
“image”: “kolla/centos-source-placement-api:rocky”,
“labels”: {},
“name”: null,
“privileged”: false,
“remove_on_exit”: true,
“restart_policy”: “unless-stopped”,
“restart_retries”: 10,
“security_opt”: [],
“state”: “running”,
“tls_cacert”: null,
“tls_cert”: null,
“tls_key”: null,
“tls_verify”: false,
“tty”: false,
“volumes”: null,
“volumes_from”: null
“item”: {
“key”: “placement-api”,
“value”: {
“container_name”: “placement_api”,
“dimensions”: {},
“enabled”: true,
“group”: “placement-api”,
“haproxy”: {
“placement_api”: {
“enabled”: true,
“external”: false,
“listen_port”: “8780”,
“mode”: “http”,
“port”: “8780”
“placement_api_external”: {
“enabled”: true,
“external”: true,
“listen_port”: “8780”,
“mode”: “http”,
“port”: “8780”
“image”: “kolla/centos-source-placement-api:rocky”,
“volumes”: [
" msg": "Unknown error message: Tag rocky not found in repository docker.io/kolla/centos-source-placement-api"

Hi @sibasankarp,

This post was moved to a different board that fits your topic of discussion a bit better. This means you’ll get better engagement on your post, and it keeps our community organized so users can more easily find information.

As you’ll notice, your topic is now here in the Project Development Help and Advice board. No action is needed on your part; you can continue the conversation as normal here.


Hi @sibasankarp and welcome,

The repository you’re trying to pull doesn’t contain the specified tag. In your config files, try replacing  centos-source-placement-api:rocky  with  centos-source-placement-api:latest and see if that works.

Also, next time please paste code in code blocks or in a GitHub Gist (https://gist.github.com/). That makes it easier for all of us to assist you.