[intake] Apache Airflow Health and Diagnostics

[rw-codebundle-agent]

Request

Title: Apache Airflow Health and Diagnostics

Description:

Apache Airflow Health and Diagnostics

Platform: Kubernetes

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Existing Coverage (from registry search)

The following CodeBundles may overlap with this request. Designer: consider reusing, extending, or differentiating.

1. Kubernetes API Server Health (95% match)

• Collection: rw-public-codecollection
• Platform: None
• Description: Check the health of a Kubernetes API server using kubectl.
• Tags: KUBERNETES, AKS, OPENSHIFT, GKE, EKS
• Link: /collections/rw-public-codecollection/codebundles/k8s-kubectl-apiserverhealth

2. Kubernetes Redis Healthcheck (90% match)

• Collection: rw-cli-codecollection
• Platform: Kubernetes
• Description: This taskset collects information on your redis workload in your Kubernetes cluster and raises issues if any health checks fail.
• Tasks: Ping ${DEPLOYMENT_NAME} Redis Workload, Verify ${DEPLOYMENT_NAME} Redis Read Write Operation in Kubernetes
• Tags: KUBERNETES, AKS, REDIS, OPENSHIFT, GKE, EKS
• Link: /collections/rw-cli-codecollection/codebundles/k8s-redis-healthcheck

3. Kubernetes cert-manager Healthcheck (87% match)

• Collection: rw-cli-codecollection
• Platform: Kubernetes
• Description: Checks the overall health of certificates in a namespace that are managed by cert-manager.
• Tasks: Get Namespace Certificate Summary for Namespace ${NAMESPACE}, Find Unhealthy Certificates in Namespace ${NAMESPACE}, Find Failed Certificate Requests and Identify Issues for Namespace ${NAMESPACE}
• Tags: KUBERNETES, AKS, CERT-MANAGER, OPENSHIFT, GKE, EKS
• Link: /collections/rw-cli-codecollection/codebundles/k8s-certmanager-healthcheck

4. Kubernetes Cluster Node Health (83% match)

• Collection: rw-cli-codecollection
• Platform: Kubernetes
• Description: Evaluate cluster node health using kubectl
• Tasks: Check for Node Restarts in Cluster ${CONTEXT} within Interval ${RW_LOOKBACK_WINDOW}
• Tags: KUBERNETES, AKS, OPENSHIFT, GKE, EKS
• Link: /collections/rw-cli-codecollection/codebundles/k8s-cluster-node-health

5. Kubernetes Daemonset Health Check (78% match)

• Collection: rw-public-codecollection
• Platform: None
• Description: Checks that the current state of a daemonset is healthy and returns a score of either 1 (healthy) or 0 (unhealthy).
• Tags: KUBERNETES, AKS, K8S, OPENSHIFT, GKE, EKS
• Link: /collections/rw-public-codecollection/codebundles/k8s-daemonset-healthcheck

6. Kubernetes LiteLLM Proxy API Health (75% match)

• Collection: rw-cli-codecollection
• Platform: None
• Description: Exposes LiteLLM proxy health via HTTP APIs (liveness, readiness, models, optional deep checks, integrations) plus optional kubectl Service correlation.
• Tasks: Check LiteLLM Liveness Endpoint for Proxy ${LITELLM_SERVICE_NAME}, Check LiteLLM Readiness and Dependencies for Proxy ${LITELLM_SERVICE_NAME}, List Configured Models and Routes for LiteLLM Proxy ${LITELLM_SERVICE_NAME}, Check Optional Deep Model Health for LiteLLM Proxy ${LITELLM_SERVICE_NAME}, Check External Integration Service Health for LiteLLM Proxy ${LITELLM_SERVICE_NAME}, Verify Kubernetes Service Reachability Context for ${LITELLM_SERVICE_NAME}
• Tags: KUBERNETES, AKS, HTTP, LITELLM, OPENSHIFT, GKE, EKS
• Link: /collections/rw-cli-codecollection/codebundles/k8s-litellm-proxy-health

7. Kubernetes Patroni Health Check (71% match)

• Collection: rw-public-codecollection
• Platform: None
• Description: Uses kubectl (or equivalent) to query the state of a patroni cluster and determine if it's healthy.
• Tags: KUBERNETES, AKS, PATRONI, OPENSHIFT, POSTGRESQL, GKE, EKS
• Link: /collections/rw-public-codecollection/codebundles/k8s-patroni-healthcheck

8. Kubernetes Postgres Healthcheck (67% match)

• Collection: rw-cli-codecollection
• Platform: Kubernetes
• Description: Runs a series of tasks to check the overall health of a postgres cluster and to provide detailed information useful for debugging or reviewing configurations.
• Tasks: List Resources Related to Postgres Cluster ${OBJECT_NAME} in Namespace ${NAMESPACE}, Get Postgres Pod Logs & Events for Cluster ${OBJECT_NAME} in Namespace ${NAMESPACE}, Get Postgres Pod Resource Utilization for Cluster ${OBJECT_NAME} in Namespace ${NAMESPACE}, Check PostgreSQL Connection Health for Cluster ${OBJECT_NAME} in Namespace ${NAMESPACE}, Check PostgreSQL Core Metrics for Cluster ${OBJECT_NAME} in Namespace ${NAMESPACE}, Get Running Postgres Configuration for Cluster ${OBJECT_NAME} in Namespace ${NAMESPACE}, Get Patroni Output and Add to Report for Cluster ${OBJECT_NAME} in Namespace ${NAMESPACE}, Fetch Patroni Database Lag for Cluster ${OBJECT_NAME} in Namespace ${NAMESPACE}
• Tags: AKS, KUBERNETES, PATRONI, POSTGRES, CRUNCHY, ZALANDO, GKE, EKS
• Link: /collections/rw-cli-codecollection/codebundles/k8s-postgres-healthcheck

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Open Requests (may overlap)

Consider commenting on an existing issue instead of duplicating work.

• #16

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Created via CodeCollection Registry intake at 2026-04-21 13:02 UTC.

[rw-codebundle-agent]

🔧 Creator agent starting (architect mode). Target: runwhen-contrib/rw-cli-codecollection

[rw-codebundle-agent]

Architect mode — child design specs

Survey of rw-cli-codecollection found no existing Apache Airflow CodeBundles; related coverage (API server, Redis, Postgres, node health, etc.) is complementary but does not replace Airflow-specific HTTP and workload diagnostics.

Decomposed into two CodeBundles:

Bundle	Child issue
k8s-airflow-workload-diagnostics — Kubernetes workload, events, PVCs, scheduler log signals	#98
k8s-airflow-http-health — Webserver/API HTTP probes and Service/Endpoints correlation (pattern aligned with k8s-litellm-proxy-health)	#99

Scorer: Scaffold paths (copied from a 104/104 reference bundle) passed python -m scorer.score at threshold 70+ for intended bundle directory names; SRE implementation should meet the same bar before merge.

Target collection: rw-cli-codecollection (per intake).

[rw-codebundle-agent]

✅ Architect agent completed. Check child issues for design specs.