update

2025-10-04 15:22:47 +08:00
parent fd6cba2e34
commit 27715efe7c
9 changed files with 532 additions and 0 deletions
--- a/script/cd.sh
+++ b/script/cd.sh
@@ -0,0 +1,145 @@
+#!/bin/bash
+
+# Continuous Deployment Script for Kubernetes
+# This script deploys your application to a Kubernetes cluster
+
+# =============================================================================
+# Environment Variables (with default values)
+# =============================================================================
+
+# Kubernetes Configuration
+KUBECONFIG_DATA="${KUBECONFIG_DATA:-}"
+KUBERNETES_URL="${KUBERNETES_URL:-https://kubernetes.default.svc}"
+KUBERNETES_NAMESPACE="${KUBERNETES_NAMESPACE:-default}"
+KUBERNETES_INGRESS_HOST="${KUBERNETES_INGRESS_HOST:-stats-api.example.com}"
+
+# Container Registry
+CONTAINER_REGISTRY_URL="${CONTAINER_REGISTRY_URL:-127.0.0.1}"
+CONTAINER_REGISTRY_USERNAME="${CONTAINER_REGISTRY_USERNAME:-username}"
+CONTAINER_REGISTRY_NAMESPACE="${CONTAINER_REGISTRY_NAMESPACE:-username}"
+CONTAINER_REGISTRY_PASSWORD="${CONTAINER_REGISTRY_PASSWORD:-password}"
+CONTAINER_IMAGE_NAME="${CONTAINER_IMAGE_NAME:-stats-api}"
+CONTAINER_IMAGE_TAG="${CONTAINER_IMAGE_TAG:-latest}"
+
+# =============================================================================
+# Functions
+# =============================================================================
+
+# Print help message
+print_help() {
+    echo "Usage: $0 [OPTIONS]"
+    echo ""
+    echo "Options:"
+    echo "  deploy      Deploy application to Kubernetes"
+    echo "  help        Show this help message (default)"
+}
+
+# Setup kubectl configuration
+setup_kubectl() {
+    echo "Setting up kubectl configuration..."
+    
+    if [ -z "${KUBECONFIG_DATA}" ]; then
+        echo "✗ KUBECONFIG_DATA is not set"
+        return 1
+    fi
+    
+    mkdir -p ~/.kube
+    echo "${KUBECONFIG_DATA}" | base64 -d > ~/.kube/config
+    chmod 600 ~/.kube/config
+    
+    echo "✓ kubectl configured"
+    return 0
+}
+
+# Create namespace if it doesn't exist
+create_namespace() {
+    echo "Checking namespace: ${KUBERNETES_NAMESPACE}"
+    
+    kubectl get namespace "${KUBERNETES_NAMESPACE}" &> /dev/null
+    
+    if [ $? -ne 0 ]; then
+        echo "Creating namespace: ${KUBERNETES_NAMESPACE}"
+        kubectl create namespace "${KUBERNETES_NAMESPACE}"
+    else
+        echo "✓ Namespace exists: ${KUBERNETES_NAMESPACE}"
+    fi
+}
+
+# Create image pull secret
+create_image_pull_secret() {
+    echo "Creating image pull secret..."
+    
+    kubectl create secret docker-registry regcred \
+        --docker-server="${CONTAINER_REGISTRY_URL}" \
+        --docker-username="${CONTAINER_REGISTRY_USERNAME}" \
+        --docker-password="${CONTAINER_REGISTRY_PASSWORD}" \
+        --namespace="${KUBERNETES_NAMESPACE}" \
+        --dry-run=client -o yaml | kubectl apply -f -
+    
+    echo "✓ Image pull secret created/updated"
+}
+
+# Deploy to Kubernetes
+deploy_to_kubernetes() {
+    FULL_IMAGE_NAME="${CONTAINER_REGISTRY_URL}/${CONTAINER_REGISTRY_NAMESPACE}/${CONTAINER_IMAGE_NAME}:${CONTAINER_IMAGE_TAG}"
+    
+    echo "=========================================="
+    echo "Deploying to Kubernetes"
+    echo "=========================================="
+    echo "Namespace: ${KUBERNETES_NAMESPACE}"
+    echo "Image: ${FULL_IMAGE_NAME}"
+    echo "Host: ${KUBERNETES_INGRESS_HOST}"
+    echo ""
+    
+    # Setup kubectl
+    setup_kubectl || return 1
+    
+    # Create namespace
+    create_namespace || return 1
+    
+    # Create image pull secret
+    create_image_pull_secret || return 1
+    
+    # Apply Kubernetes manifests with variable substitution
+    echo "Applying Kubernetes manifests..."
+    
+    export FULL_IMAGE_NAME
+    export KUBERNETES_NAMESPACE
+    export KUBERNETES_INGRESS_HOST
+    export CONTAINER_IMAGE_NAME
+    
+    for file in script/k8s/*.yaml; do
+        echo "Applying: $(basename $file)"
+        envsubst < "$file" | kubectl apply -f -
+    done
+    
+    echo ""
+    echo "✓ Deployment complete"
+    echo ""
+    echo "Waiting for rollout..."
+    kubectl rollout status deployment/${CONTAINER_IMAGE_NAME} -n ${KUBERNETES_NAMESPACE} --timeout=300s
+    
+    if [ $? -eq 0 ]; then
+        echo ""
+        echo "✓ Application is ready"
+        echo "URL: http://${KUBERNETES_INGRESS_HOST}"
+        return 0
+    else
+        echo ""
+        echo "✗ Rollout failed or timed out"
+        return 1
+    fi
+}
+
+# =============================================================================
+# Main Script
+# =============================================================================
+
+case "${1:-help}" in
+    deploy)
+        deploy_to_kubernetes
+        ;;
+    help|*)
+        print_help
+        ;;
+esac
--- a/script/ci.sh
+++ b/script/ci.sh
@@ -0,0 +1,112 @@
+#!/bin/bash
+
+# CI/CD Script for Docker Build and Push
+# This script builds a Docker image and pushes it to a private container registry
+
+# =============================================================================
+# Environment Variables (with default values)
+# =============================================================================
+CONTAINER_REGISTRY_URL="${CONTAINER_REGISTRY_URL:-127.0.0.1}"
+CONTAINER_REGISTRY_USERNAME="${CONTAINER_REGISTRY_USERNAME:-username}"
+CONTAINER_REGISTRY_NAMESPACE="${CONTAINER_REGISTRY_NAMESPACE:-username}"
+CONTAINER_REGISTRY_PASSWORD="${CONTAINER_REGISTRY_PASSWORD:-password}"
+CONTAINER_IMAGE_NAME="${CONTAINER_IMAGE_NAME:-stats-api}"
+CONTAINER_IMAGE_TAG="${CONTAINER_IMAGE_TAG:-latest}"
+
+# =============================================================================
+# Functions
+# =============================================================================
+
+# Print help message
+print_help() {
+    echo "Usage: $0 [OPTIONS]"
+    echo ""
+    echo "Options:"
+    echo "  build       Build Docker image"
+    echo "  push        Push Docker image to registry"
+    echo "  help        Show this help message (default)"
+    echo ""
+    echo "Environment Variables:"
+    echo "  CONTAINER_REGISTRY_URL       Registry URL (default: 127.0.0.1)"
+    echo "  CONTAINER_REGISTRY_USERNAME  Registry username (default: username)"
+    echo "  CONTAINER_REGISTRY_NAMESPACE Registry namespace (default: username)"
+    echo "  CONTAINER_REGISTRY_PASSWORD  Registry password (default: password)"
+    echo "  CONTAINER_IMAGE_NAME         Image name (default: stats-api)"
+    echo "  CONTAINER_IMAGE_TAG          Image tag (default: latest)"
+}
+
+# Build Docker image
+build_image() {
+    FULL_IMAGE_NAME="${CONTAINER_REGISTRY_URL}/${CONTAINER_REGISTRY_NAMESPACE}/${CONTAINER_IMAGE_NAME}:${CONTAINER_IMAGE_TAG}"
+    
+    echo "=========================================="
+    echo "Building Docker Image"
+    echo "=========================================="
+    echo "Image: ${FULL_IMAGE_NAME}"
+    echo ""
+    
+    docker build -t "${FULL_IMAGE_NAME}" .
+    
+    if [ $? -eq 0 ]; then
+        echo ""
+        echo "✓ Build successful: ${FULL_IMAGE_NAME}"
+        return 0
+    else
+        echo ""
+        echo "✗ Build failed"
+        return 1
+    fi
+}
+
+# Push Docker image to registry
+push_image() {
+    FULL_IMAGE_NAME="${CONTAINER_REGISTRY_URL}/${CONTAINER_REGISTRY_NAMESPACE}/${CONTAINER_IMAGE_NAME}:${CONTAINER_IMAGE_TAG}"
+    
+    echo "=========================================="
+    echo "Pushing Docker Image"
+    echo "=========================================="
+    echo "Registry: ${CONTAINER_REGISTRY_URL}"
+    echo "Image: ${FULL_IMAGE_NAME}"
+    echo ""
+    
+    # Login to registry
+    echo "${CONTAINER_REGISTRY_PASSWORD}" | docker login "${CONTAINER_REGISTRY_URL}" \
+        --username "${CONTAINER_REGISTRY_USERNAME}" \
+        --password-stdin
+    
+    if [ $? -ne 0 ]; then
+        echo "✗ Registry login failed"
+        return 1
+    fi
+    
+    # Push image
+    docker push "${FULL_IMAGE_NAME}"
+    
+    if [ $? -eq 0 ]; then
+        echo ""
+        echo "✓ Push successful: ${FULL_IMAGE_NAME}"
+        docker logout "${CONTAINER_REGISTRY_URL}"
+        return 0
+    else
+        echo ""
+        echo "✗ Push failed"
+        docker logout "${CONTAINER_REGISTRY_URL}"
+        return 1
+    fi
+}
+
+# =============================================================================
+# Main Script
+# =============================================================================
+
+case "${1:-help}" in
+    build)
+        build_image
+        ;;
+    push)
+        push_image
+        ;;
+    help|*)
+        print_help
+        ;;
+esac
--- a/script/k8s/deployment.yaml
+++ b/script/k8s/deployment.yaml
@@ -0,0 +1,62 @@
+# Kubernetes Deployment Configuration
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: ${CONTAINER_IMAGE_NAME}
+  namespace: ${KUBERNETES_NAMESPACE}
+  labels:
+    app: ${CONTAINER_IMAGE_NAME}
+spec:
+  replicas: 2
+  
+  selector:
+    matchLabels:
+      app: ${CONTAINER_IMAGE_NAME}
+  
+  template:
+    metadata:
+      labels:
+        app: ${CONTAINER_IMAGE_NAME}
+    spec:
+      imagePullSecrets:
+        - name: regcred
+      
+      containers:
+        - name: ${CONTAINER_IMAGE_NAME}
+          image: ${FULL_IMAGE_NAME}
+          imagePullPolicy: Always
+          
+          ports:
+            - name: http
+              containerPort: 8888
+              protocol: TCP
+          
+          readinessProbe:
+            httpGet:
+              path: /api/v1/player/stats?auth=1
+              port: http
+            initialDelaySeconds: 5
+            periodSeconds: 10
+            timeoutSeconds: 5
+            failureThreshold: 3
+          
+          livenessProbe:
+            httpGet:
+              path: /api/v1/player/stats?auth=1
+              port: http
+            initialDelaySeconds: 15
+            periodSeconds: 20
+            timeoutSeconds: 5
+            failureThreshold: 3
+          
+          resources:
+            requests:
+              memory: "128Mi"
+              cpu: "200m"
+            limits:
+              memory: "256Mi"
+              cpu: "500m"
+          
+          env:
+            - name: TZ
+              value: "UTC"
--- a/script/k8s/ingress.yaml
+++ b/script/k8s/ingress.yaml
@@ -0,0 +1,25 @@
+# Kubernetes Ingress Configuration for Traefik
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: ${CONTAINER_IMAGE_NAME}
+  namespace: ${KUBERNETES_NAMESPACE}
+  
+  annotations:
+    traefik.ingress.kubernetes.io/router.entrypoints: web
+    
+  labels:
+    app: ${CONTAINER_IMAGE_NAME}
+
+spec:
+  rules:
+    - host: ${KUBERNETES_INGRESS_HOST}
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: ${CONTAINER_IMAGE_NAME}
+                port:
+                  number: 8888
--- a/script/k8s/namespace.yaml
+++ b/script/k8s/namespace.yaml
@@ -0,0 +1,7 @@
+# Kubernetes Namespace Configuration
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: ${KUBERNETES_NAMESPACE}
+  labels:
+    name: ${KUBERNETES_NAMESPACE}
--- a/script/k8s/service.yaml
+++ b/script/k8s/service.yaml
@@ -0,0 +1,19 @@
+# Kubernetes Service Configuration
+apiVersion: v1
+kind: Service
+metadata:
+  name: ${CONTAINER_IMAGE_NAME}
+  namespace: ${KUBERNETES_NAMESPACE}
+  labels:
+    app: ${CONTAINER_IMAGE_NAME}
+spec:
+  type: ClusterIP
+  
+  selector:
+    app: ${CONTAINER_IMAGE_NAME}
+  
+  ports:
+    - name: http
+      port: 8888
+      targetPort: http
+      protocol: TCP