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feat: github event byoc demo #122

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12a1607
init: github event byoc demo
johnluoyx Dec 9, 2025
0deb3fe
Optimize the event producer logic
johnluoyx Dec 17, 2025
0fc93ae
init: github event byoc demo
johnluoyx Dec 9, 2025
df42da2
Optimize the event producer logic
johnluoyx Dec 17, 2025
47b68fd
Merge remote-tracking branch 'origin/feat-byoc-github-event' into fea…
johnluoyx Dec 17, 2025
6c12aae
fmt terraform code
johnluoyx Dec 17, 2025
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Empty file added byoc-examples/features/table-topic/github-event/README.md
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30 changes: 30 additions & 0 deletions byoc-examples/features/table-topic/github-event/event-producer/create-configmap.sh
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Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
#!/bin/bash
# Script to create ConfigMap from source files

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PRODUCER_DIR="$(cd "${SCRIPT_DIR}" && pwd)"
CONFIGMAP_NAME="github-event-producer-code"
NAMESPACE="default"

echo "Creating ConfigMap ${CONFIGMAP_NAME} from source files..."
echo "Source directory: ${PRODUCER_DIR}"
echo ""

# Create ConfigMap from source files
kubectl create configmap ${CONFIGMAP_NAME} \
--from-file="${PRODUCER_DIR}/event_producer.py" \
--from-file="${PRODUCER_DIR}/requirements.txt" \
--from-file="${PRODUCER_DIR}/github_event.avsc" \
--namespace=${NAMESPACE} \
--dry-run=client -o yaml | kubectl apply -f -

echo "✅ ConfigMap ${CONFIGMAP_NAME} created/updated successfully!"
echo ""
echo "To view the ConfigMap:"
echo " kubectl get configmap ${CONFIGMAP_NAME} -n ${NAMESPACE}"
echo ""
echo "To delete the ConfigMap:"
echo " kubectl delete configmap ${CONFIGMAP_NAME} -n ${NAMESPACE}"

82 changes: 82 additions & 0 deletions byoc-examples/features/table-topic/github-event/event-producer/deployment.yaml
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@@ -0,0 +1,82 @@
apiVersion: apps/v1
kind: Deployment
metadata:
name: github-event-producer
namespace: default
labels:
app: github-event-producer
component: producer
spec:
replicas: 1
selector:
matchLabels:
app: github-event-producer
template:
metadata:
labels:
app: github-event-producer
component: producer
spec:
# Use producer node group if available
nodeSelector:
node-type: producer
containers:
- name: event-producer
image: python:3.9
command:
- sh
- -c
- |
echo "Installing Python dependencies..."
pip install --no-cache-dir -r /app/requirements.txt
echo "Starting event producer..."
python /app/event_producer.py
env:
- name: KAFKA_BOOTSTRAP_SERVERS
value: "kf-pfiq444nipaz43tk.automqlab-k3f3.automq.private:9092"
- name: SCHEMA_REGISTRY_URL
value: "http://kf-pfiq444nipaz43tk.automqlab-k3f3.automq.private:8081"
Comment on lines +36 to +38
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Copilot AI Dec 9, 2025

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Hardcoded Kafka bootstrap servers and schema registry URL. These should be parameterized using Terraform outputs or ConfigMap/environment variables that can be dynamically configured per environment.

Suggested change
value: "kf-pfiq444nipaz43tk.automqlab-k3f3.automq.private:9092"
- name: SCHEMA_REGISTRY_URL
value: "http://kf-pfiq444nipaz43tk.automqlab-k3f3.automq.private:8081"
valueFrom:
configMapKeyRef:
name: github-event-producer-config
key: KAFKA_BOOTSTRAP_SERVERS
- name: SCHEMA_REGISTRY_URL
valueFrom:
configMapKeyRef:
name: github-event-producer-config
key: SCHEMA_REGISTRY_URL

Copilot uses AI. Check for mistakes.
- name: TOPIC_NAME
value: "github_events_iceberg"
- name: LOG_LEVEL
value: "INFO" # Options: DEBUG, INFO, WARNING, ERROR
- name: KAFKA_DEBUG
value: "" # Set to 'all' or 'broker,topic,msg' for debug logs
- name: PYTHONUNBUFFERED
value: "1"
resources:
requests:
memory: "512Mi"
cpu: "500m"
limits:
memory: "2Gi"
cpu: "2000m"
volumeMounts:
- name: app-code
mountPath: /app
readOnly: true
livenessProbe:
exec:
command:
- /bin/sh
- -c
- "ps aux | grep -v grep | grep event_producer.py || exit 1"
initialDelaySeconds: 60
periodSeconds: 30
timeoutSeconds: 10
failureThreshold: 3
readinessProbe:
exec:
command:
- /bin/sh
- -c
- "ps aux | grep -v grep | grep event_producer.py || exit 1"
Comment on lines +59 to +73
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Copilot AI Dec 9, 2025

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Inefficient liveness/readiness probe. Using ps aux | grep is resource-intensive and unreliable for checking if a Python script is healthy. Consider implementing a simple HTTP health endpoint in the producer script or using a file-based health check that the script touches periodically.

Suggested change
exec:
command:
- /bin/sh
- -c
- "ps aux | grep -v grep | grep event_producer.py || exit 1"
initialDelaySeconds: 60
periodSeconds: 30
timeoutSeconds: 10
failureThreshold: 3
readinessProbe:
exec:
command:
- /bin/sh
- -c
- "ps aux | grep -v grep | grep event_producer.py || exit 1"
httpGet:
path: /healthz
port: 8080
initialDelaySeconds: 60
periodSeconds: 30
timeoutSeconds: 10
failureThreshold: 3
readinessProbe:
httpGet:
path: /healthz
port: 8080

Copilot uses AI. Check for mistakes.
initialDelaySeconds: 30
periodSeconds: 10
timeoutSeconds: 5
failureThreshold: 3
volumes:
- name: app-code
configMap:
name: github-event-producer-code
restartPolicy: Always
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