Adapt install-openstack-lightspeed playbook to current operator - #4108
Adapt install-openstack-lightspeed playbook to current operator#4108malingatembo wants to merge 7 commits into
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Updated the playbook to work with the current OpenStack Lightspeed operator after org migration from openstack-lightspeed to openstack-k8s-operators. Changes: 1. Namespace: Changed default from openshift-lightspeed to openstack-lightspeed to match operator's suggested namespace in csv 2. CR creation: Added STEP 3 to create OpenStackLightspeed CR - Deploys the actual service (not just operator) - Configurable LLM parameters (endpoint, credentials, model) - Graceful timeout with ignore_errors for test environments 3. Kubeconfig fix: Resolved variable recursion bug on line 29 - Renamed cifmw_openshift_kubeconfig to kubeconfig_path - Prevents 'recursive loop detected' error Relates-To: OSPRH-33342" Signed-off-by: malingatembo <tembomalinga@gmail.com>
Signed-off-by: malingatembo <tembomalinga@gmail.com>
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lpiwowar
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Good start!:) Couple of comments.
| llmEndpoint: "{{ cifmw_openstack_lightspeed_llm_endpoint | default('https://api.models.corp/v1/chat/completions') }}" | ||
| llmEndpointType: "{{ cifmw_openstack_lightspeed_llm_endpoint_type | default('openai') }}" | ||
| modelName: "{{ cifmw_openstack_lightspeed_model_name | default('openai/gpt-oss-20b') }}" | ||
| tlsCACertBundle: "{{ cifmw_openstack_lightspeed_tls_ca_cert_bundle | default('openstack-lightspeed-certs') }}" |
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issue (blocking): Where is the ConfigMap created? IMO it should be created as part of this playbook.
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In commit c76fd9c. Playbook now creates the ConfigMap from cifmw_openstack_lightspeed_ca_cert when the var is provided.
Please check it. Thank you
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Fixes the following 3 blocking issues 1. Remove hardcoded Downstream LLM configurations - Make llmEndpoint and modelName required variables - Update README to document these vars as REQUIRED 2. Add llm credentials secret creation - Create secret from cifmw_openstack_lightspeed_api_token when provided - Validate secret exists when variable not provided - Fail fast when secret missing ( with clear message ) 3. Add TLS certificate ConfigMap creation - Create ConfigMap from cifmw_openstack_lightspeed_ca_cert when provided - Validate ConfigMap exists when variable not provided - Fail early with clear error message if ConfigMap missing - Provides flexibility: either create via playbook or pre-create manually Signed-off-by: Malinga Tembo <mtembo@redhat.com>
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lpiwowar
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Nice update! Thank you!:) Couple of follow up comments.
| - name: Create LLM API token secret | ||
| kubernetes.core.k8s: | ||
| state: present | ||
| definition: | ||
| apiVersion: v1 | ||
| kind: Secret | ||
| metadata: | ||
| name: "{{ cifmw_openstack_lightspeed_llm_credentials | default('openstack-lightspeed-apitoken') }}" | ||
| namespace: "{{ openstack_lightspeed_namespace }}" | ||
| stringData: | ||
| apitoken: "{{ cifmw_openstack_lightspeed_api_token }}" | ||
| when: cifmw_openstack_lightspeed_api_token is defined | ||
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| - name: Verify LLM credentials secret exists | ||
| kubernetes.core.k8s_info: | ||
| kind: Secret | ||
| name: "{{ cifmw_openstack_lightspeed_llm_credentials | default('openstack-lightspeed-apitoken') }}" | ||
| namespace: "{{ openstack_lightspeed_namespace }}" | ||
| register: secret_check | ||
| failed_when: secret_check.resources | length == 0 | ||
| when: cifmw_openstack_lightspeed_api_token is not defined |
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issue (blocking): This should have 💯 no_log: true to prevent accidental leakage of the token through the logs.
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@malingatembo, we want to add no_log: true to the second task that is handling the Secret as well. Since it is handling the Secret in some way, there is a slight chance that with -vvvv it would expose the value. It is better to be safe than sorry here.
| - osls_cr.resources[0].status.conditions | selectattr('type', 'equalto', 'Ready') | selectattr('status', 'equalto', 'True') | list | length > 0 | ||
| retries: 60 | ||
| delay: 10 | ||
| ignore_errors: true |
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question (blocking): Is it possible for this step to ever fail with ignore_errors: true?
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Thanks for catching the error in this logic. I've removed this wait task entirely in commit 97d20cc. The playbook now installs the operator and creates the CR.
I was thinking that we can add the validation logic instead to the ticket: Task
[OSPRH-33343]; Create a job upstream that deploys openstack lightspeed. what do you think?
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@malingatembo, the validation that OpenStack Lightspeed has been deployed successfully must be part of this playbook 🙈. The ignore_errors: true setting was causing the job not to fail if there was an issue during the OpenStack Lightspeed deployment. What we want:
- Deploy OpenStack Lightspeed -> validate that OpenStack Lightspeed has been deployed successfully -> if OpenStack Lightspeed deployment failed -> fail the job.
this pr: 1. removes CR wait task (fixes ignore_errors issue) - ci job calling this hook should now be responsible for waiting for full service health 2. Add no_log to secret creation 3. Add CA and URL download support Signed-off-by: Malinga Tembo <mtembo@redhat.com>
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Included review availability: Your plan provides up to 1 included review per hour; 0 remain after this review. 📝 WalkthroughSummary by CodeRabbit
WalkthroughThe playbook now targets the ChangesOpenStack Lightspeed deployment
Estimated code review effort: 3 (Moderate) | ~20 minutes Merge Risk: 🟡 Moderate · up to The updated playbook and documentation allow CA-bundle retrieval over unprotected HTTP, which could let an attacker substitute the trust bundle and undermine TLS validation. The PR should not merge until secure transport is used or the risk is explicitly accepted by an owner. Sequence Diagram(s)sequenceDiagram
participant Playbook
participant CertificateSource
participant KubernetesAPI
Playbook->>CertificateSource: retrieve CA bundle when a URL is configured
Playbook->>KubernetesAPI: create or validate LLM Secret
Playbook->>KubernetesAPI: create or validate TLS CA ConfigMap
Playbook->>KubernetesAPI: create OpenStackLightspeed custom resource
``
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<summary>✅ Passed checks (5 passed)</summary>
| Check name | Status | Explanation |
| :------------------------: | :------- | :----------------------------------------------------------------------------------------------------------------- |
| Title check | ✅ Passed | The title clearly describes the update to the install-openstack-lightspeed playbook for the current operator. |
| Description check | ✅ Passed | The description accurately explains the namespace, custom resource, LLM settings, timeout, and kubeconfig changes. |
| Docstring Coverage | ✅ Passed | No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. |
| Linked Issues check | ✅ Passed | Check skipped because no linked issues were found for this pull request. |
| Out of Scope Changes check | ✅ Passed | Check skipped because no linked issues were found for this pull request. |
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Actionable comments posted: 1
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Inline comments:
In `@hooks/playbooks/install-openstack-lightspeed.yml`:
- Around line 149-167: Require cifmw_openstack_lightspeed_ca_cert_url to use
HTTPS before the Download TLS CA certificate from URL task runs, rejecting
non-HTTPS values. Update hooks/playbooks/install-openstack-lightspeed.yml lines
149-167 accordingly; replace the HTTP example and document the HTTPS requirement
in hooks/playbooks/README.md line 46.
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hooks/playbooks/README.mdhooks/playbooks/install-openstack-lightspeed.yml
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The example incorrectly showed HTTP. Updated to HTTPS and documented the requirement. In fact RH cert server uses HTTPS. Fixes coderabbit security concern. Signed-off-by: Malinga Tembo <mtembo@redhat.com>"
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lpiwowar
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Thanks for the updates!:) 🎉 Couple of follow up comments.
| - name: Create LLM API token secret | ||
| kubernetes.core.k8s: | ||
| state: present | ||
| definition: | ||
| apiVersion: v1 | ||
| kind: Secret | ||
| metadata: | ||
| name: "{{ cifmw_openstack_lightspeed_llm_credentials | default('openstack-lightspeed-apitoken') }}" | ||
| namespace: "{{ openstack_lightspeed_namespace }}" | ||
| stringData: | ||
| apitoken: "{{ cifmw_openstack_lightspeed_api_token }}" | ||
| when: cifmw_openstack_lightspeed_api_token is defined | ||
|
|
||
| - name: Verify LLM credentials secret exists | ||
| kubernetes.core.k8s_info: | ||
| kind: Secret | ||
| name: "{{ cifmw_openstack_lightspeed_llm_credentials | default('openstack-lightspeed-apitoken') }}" | ||
| namespace: "{{ openstack_lightspeed_namespace }}" | ||
| register: secret_check | ||
| failed_when: secret_check.resources | length == 0 | ||
| when: cifmw_openstack_lightspeed_api_token is not defined |
There was a problem hiding this comment.
@malingatembo, we want to add no_log: true to the second task that is handling the Secret as well. Since it is handling the Secret in some way, there is a slight chance that with -vvvv it would expose the value. It is better to be safe than sorry here.
| - name: Create TLS CA certificate bundle ConfigMap (from URL) | ||
| kubernetes.core.k8s: | ||
| state: present | ||
| definition: | ||
| apiVersion: v1 | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: "{{ cifmw_openstack_lightspeed_tls_ca_cert_bundle | default('openstack-lightspeed-certs') }}" | ||
| namespace: "{{ openstack_lightspeed_namespace }}" | ||
| data: | ||
| ca-bundle.crt: "{{ ca_cert_download.content }}" | ||
| when: cifmw_openstack_lightspeed_ca_cert_url is defined | ||
|
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| - name: Create TLS CA certificate bundle ConfigMap (from content) | ||
| kubernetes.core.k8s: | ||
| state: present | ||
| definition: | ||
| apiVersion: v1 | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: "{{ cifmw_openstack_lightspeed_tls_ca_cert_bundle | default('openstack-lightspeed-certs') }}" | ||
| namespace: "{{ openstack_lightspeed_namespace }}" | ||
| data: | ||
| ca-bundle.crt: "{{ cifmw_openstack_lightspeed_ca_cert }}" | ||
| when: | ||
| - cifmw_openstack_lightspeed_ca_cert is defined | ||
| - cifmw_openstack_lightspeed_ca_cert_url is not defined |
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suggestion (non-blocking): These two can be probably merged into one. Something like:
ca-bundle.crt: >-
{{
ca_cert_download.content
if cifmw_openstack_lightspeed_ca_cert_url is defined
else cifmw_openstack_lightspeed_ca_cert
}}
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| # STEP 3: Create prerequisites (secrets and certificates) | ||
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| - name: Create LLM API token secret |
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Blocking: Before we start chasing reviews, it would be good to see it being executed in a job somewhere. It is going to save us from a lot of trouble later. :) That way, we chase the reviews ideally once.
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Fair point. I have since tested the playbook on CRC with Downstream resources. I've attached the execution output in JIRA OSPRH-33342. I'll start OSPRH-33343 (Create upstream job that deploys OpenStack Lightspeed) to set up the Zuul CI job that calls this playbook. when this goes successfully, we can call in the reviews :)
Thanks
| - osls_cr.resources[0].status.conditions | selectattr('type', 'equalto', 'Ready') | selectattr('status', 'equalto', 'True') | list | length > 0 | ||
| retries: 60 | ||
| delay: 10 | ||
| ignore_errors: true |
There was a problem hiding this comment.
@malingatembo, the validation that OpenStack Lightspeed has been deployed successfully must be part of this playbook 🙈. The ignore_errors: true setting was causing the job not to fail if there was an issue during the OpenStack Lightspeed deployment. What we want:
- Deploy OpenStack Lightspeed -> validate that OpenStack Lightspeed has been deployed successfully -> if OpenStack Lightspeed deployment failed -> fail the job.
Per lpiwowar feedback: - Add no_log to secret verification task (prevent token leak with -vvvv) - Merge two ConfigMap creation tasks into one with conditional logic Signed-off-by: Malinga Tembo <mtembo@redhat.com>
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Updated the playbook to work with the current OpenStack Lightspeed operator after org migration from openstack-lightspeed to openstack-k8s-operators.
Changes:
Jira ticket: OSPRH-33342