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feat: adding haproxy support (#75)
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* feat: add haproxy support

* feat: haproxy

* feat: haproxy

* feat: add tests for proxies

* feat: add tests for proxies

* feat: add tests for proxies

* feat: add tests for proxies

* feat: wip

* feat: wip

* feat: wip

* feat: wip

* feat: wip

* feat: wip

* feat: wip

* feat: tests

* feat: test

* feat: wip

* feat: wip

* feat: wip

* feat: wip

* feat: wip

* feat: wip

* feat: wip

* feat: wip

* feat: wip

* feat: wip

* feat: wip
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shahargl authored Nov 16, 2024
1 parent 9273adc commit d07cf7e
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237 changes: 237 additions & 0 deletions .github/workflows/test-haproxy-ingress.yml
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name: Test HAProxy Ingress

on:
pull_request:
branches:
- main
workflow_dispatch:
inputs:
debug_enabled:
description: 'Run workflow with debug logging'
required: false
default: true
type: boolean

jobs:
test-haproxy-ingress:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v3
with:
fetch-depth: 0

- name: Set up Helm
uses: azure/setup-helm@v3
with:
version: v3.10.3

- uses: actions/setup-python@v4
with:
python-version: 3.11

- name: Install test dependencies
run: |
npm install -g wscat
sudo apt-get update && sudo apt-get install -y curl
- name: Create kind config
run: |
cat <<-EOF > kind-config.yaml
kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
nodes:
- role: control-plane
extraPortMappings:
- containerPort: 80
hostPort: 80
protocol: TCP
- containerPort: 443
hostPort: 443
protocol: TCP
EOF
- name: Create kind cluster
uses: helm/[email protected]
with:
wait: 600s
config: kind-config.yaml

- name: Install HAProxy Ingress Controller
run: |
helm repo add haproxy-ingress https://haproxy-ingress.github.io/charts
helm repo update
helm install haproxy haproxy-ingress/haproxy-ingress \
--set controller.service.type=NodePort \
--set controller.kind=DaemonSet \
--set controller.daemonset.useHostPort=true \
--set controller.service.ports.http=80 \
--set controller.service.ports.https=443 \
--set controller.service.ports.stat=30024
- name: Wait for HAProxy Ingress
run: |
echo "Waiting for HAProxy Ingress pods..."
kubectl wait --namespace default \
--for=condition=ready pod \
--selector=app.kubernetes.io/name=haproxy-ingress \
--timeout=120s
- name: Set up chart-testing
uses: helm/[email protected]

- name: Create test values for haproxy
run: |
mkdir -p debug
cat <<EOF > debug/haproxy-values.yaml
global:
ingress:
enabled: true
className: haproxy
classType: haproxy
websocketPrefix: /websocket
backendPrefix: /v2
frontendPrefix: /
frontend:
enabled: true
backend:
enabled: true
websocket:
enabled: true
EOF
- name: Debug - Show test values
if: ${{ inputs.debug_enabled }}
run: cat debug/haproxy-values.yaml

- name: Install Keep chart
run: |
helm install keep ./charts/keep -f debug/haproxy-values.yaml
- name: Wait for all pods
run: |
echo "Waiting for all pods to be ready..."
kubectl wait --for=condition=ready pod --all -n default --timeout=180s
echo "Checking pod status..."
kubectl get pods -n default
echo "Checking ingress status..."
kubectl get ingress -n default
echo "Waiting additional 30s for services to stabilize..."
sleep 30
- name: Verify services and endpoints
run: |
echo "Service Status:"
kubectl get svc -n default
echo "Endpoint Status:"
kubectl get endpoints -n default
echo "Ingress Details:"
kubectl describe ingress -n default
- name: Test HAProxy Ingress endpoints
run: |
INGRESS_IP="127.0.0.1"
APP_NAME=$(helm list -n default -o json | jq -r '.[0].name')
MAX_RETRIES=5
RETRY_DELAY=10
test_endpoint() {
local url=$1
local expected_code=$2
local headers=${3:-""}
for ((i=1; i<=MAX_RETRIES; i++)); do
echo "Attempt $i of $MAX_RETRIES for $url"
echo "Headers being sent: $headers"
if [ -n "$headers" ]; then
echo "Full curl command: curl -v $headers \"$url\""
RESP=$(curl -v $headers "$url" 2>&1)
else
echo "Full curl command: curl -v \"$url\""
RESP=$(curl -v "$url" 2>&1)
fi
# Extract response code, handling connection failures
RESP_CODE=$(echo "$RESP" | grep "< HTTP" | awk '{print $3}')
if [ -z "$RESP_CODE" ]; then
echo "⚠️ No response code received - connection may have failed"
echo -e "\n🔍 Response Details:"
echo "------------------------"
echo "Response code: Connection failed"
echo -e "\n📋 Response Headers:"
echo "$RESP" | grep -E "^< " || echo "No headers found"
echo -e "\n📝 Response Body:"
echo "$RESP" | sed -n '/^* Connected/,/^* Connection/!p' | grep -v "^[*<>]" || echo "No body found"
echo "------------------------"
if [ "$i" -lt "$MAX_RETRIES" ]; then
echo "⏳ Waiting ${RETRY_DELAY}s before next attempt..."
sleep "$RETRY_DELAY"
continue
fi
echo "❌ Failed to establish connection after $MAX_RETRIES attempts"
return 1
fi
echo -e "\n🔍 Response Details:"
echo "------------------------"
echo "Response code: $RESP_CODE"
echo -e "\n📋 Response Headers:"
echo "$RESP" | grep -E "^< " || echo "No headers found"
echo -e "\n📝 Response Body:"
echo "$RESP" | sed -n '/^* Connected/,/^* Connection/!p' | grep -v "^[*<>]" || echo "No body found"
echo "------------------------"
if [ "$RESP_CODE" -eq "$expected_code" ]; then
echo "✅ Expected response code $expected_code received"
return 0
fi
if [ "$i" -lt "$MAX_RETRIES" ]; then
echo "⏳ Waiting ${RETRY_DELAY}s before next attempt..."
sleep "$RETRY_DELAY"
fi
done
echo "❌ Failed to get expected response code $expected_code after $MAX_RETRIES attempts"
return 1
}
echo "🌐 Testing frontend endpoint..."
test_endpoint "http://$INGRESS_IP/" 307 || exit 1
echo "🔌 Testing backend endpoint..."
test_endpoint "http://$INGRESS_IP/v2/docs" 200 || exit 1
echo "🔄 Testing websocket endpoint..."
# should return "OK"
test_endpoint "http://$INGRESS_IP/websocket/" 200 || exit 1
- name: Debug - Show logs on failure
if: ${{ failure() }}
run: |
echo "HAProxy Ingress Controller logs:"
kubectl logs -l app.kubernetes.io/instance=haproxy-ingress -n default --tail=100
echo "All pods status:"
kubectl get pods -n default -o wide
echo "Application pods logs:"
for pod in $(kubectl get pods -n default -o name); do
echo "Logs for $pod:"
kubectl logs $pod -n default --tail=100 || true
done
echo "Ingress configuration:"
kubectl get ingress -n default -o yaml
echo "Endpoints:"
kubectl get endpoints -n default
echo "Services:"
kubectl get svc -n default
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