229 lines
7.4 KiB
Bash
229 lines
7.4 KiB
Bash
#!/bin/bash
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# CMII Live Services (Merged) Helm 部署脚本
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# 特性: WVP + ZLM + ZLM-OSS 合并部署,使用 HostNetwork 模式访问
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# live-op | live-proxy | live-helper node port 模式访问
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# ============================说明=====================================
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# 如果你不需要使用此脚本文件，直接使用 helm install/upgrade ${release_name} . -n ${namespace_name} 启动
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# 或者 kubectl apply -f templates/** 创建
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# =====================================================================
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set -e
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# 配置变量 (***配置namespace & releaseName)
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RELEASE_NAME="helm-live"
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NAMESPACE="uavcloud-live-test"
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CHART_PATH="$(cd "$(dirname "$0")" && pwd)"
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VALUES_FILE="${CHART_PATH}/values.yaml"
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# 颜色输出
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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echo_info() {
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echo -e "${GREEN}[INFO]${NC} $1"
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}
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echo_warn() {
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echo -e "${YELLOW}[WARN]${NC} $1"
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}
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echo_error() {
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echo -e "${RED}[ERROR]${NC} $1"
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}
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echo_step() {
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echo -e "${BLUE}[STEP]${NC} $1"
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}
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# 检查前置条件
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check_prerequisites() {
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echo_step "检查前置条件..."
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# 检查 kubectl
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if ! command -v kubectl &> /dev/null; then
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echo_error "kubectl 未安装,请先安装 kubectl"
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exit 1
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fi
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# 检查 helm
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if ! command -v helm &> /dev/null; then
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echo_error "helm 未安装,请先安装 helm 3.x"
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exit 1
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fi
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# 检查 Kubernetes 连接
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if ! kubectl cluster-info &> /dev/null; then
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echo_error "无法连接到 Kubernetes 集群,请检查 kubeconfig 配置"
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exit 1
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fi
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echo_info "前置条件检查通过"
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}
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# 创建命名空间
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create_namespace() {
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echo_step "创建命名空间: ${NAMESPACE}"
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kubectl create namespace ${NAMESPACE} --dry-run=client -o yaml | kubectl apply -f -
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}
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# 验证配置文件
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validate_config() {
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echo_step "验证配置文件..."
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if [ ! -f "${VALUES_FILE}" ]; then
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echo_error "配置文件不存在: ${VALUES_FILE}"
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exit 1
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fi
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# 检查必要配置 - 外部依赖必须填写
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for field in "external.database.host" "external.redis.host" "external.minio.endpoint" "external.rabbitmq.host"; do
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if grep -q "${field}: \"\"" "${VALUES_FILE}" || grep -q "${field}: ''" "${VALUES_FILE}"; then
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echo_error "请在 values.yaml 中配置 ${field}"
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exit 1
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fi
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done
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echo_info "配置文件验证通过"
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}
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# 渲染模板(用于调试)
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render_templates() {
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echo_step "渲染 Helm 模板..."
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helm template ${RELEASE_NAME} "${CHART_PATH}" -n ${NAMESPACE} -f "${VALUES_FILE}" > /tmp/rendered-merged.yaml
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echo_info "模板已渲染到: /tmp/rendered-merged.yaml"
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}
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# 安装或升级
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install_or_upgrade() {
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echo_step "部署服务..."
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# 检查是否已存在 release
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if helm status ${RELEASE_NAME} -n ${NAMESPACE} &> /dev/null; then
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echo_info "检测到已存在的 release,执行升级..."
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helm upgrade ${RELEASE_NAME} "${CHART_PATH}" \
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--namespace "${NAMESPACE}" \
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--values "${VALUES_FILE}" \
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--timeout 10m
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else
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echo_info "执行全新安装..."
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helm install "${RELEASE_NAME}" "${CHART_PATH}" \
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--namespace "${NAMESPACE}" \
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--values "${VALUES_FILE}" \
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--timeout 10m \
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--create-namespace
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fi
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echo_info "部署完成!"
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}
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# 等待 Pod 就绪
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wait_for_pods() {
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echo_step "等待 Pod 就绪..."
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echo_info "等待 Media Suite Pod (包含 WVP + ZLM + ZLM-OSS)..."
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kubectl wait --for=condition=ready pod \
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-l app=media-suite \
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-n "${NAMESPACE}" \
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--timeout=600s || {
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echo_warn "Media Suite Pod 可能未就绪,请手动检查"
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}
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echo_info "等待其他服务 Pod..."
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kubectl wait --for=condition=ready pod \
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-l release="${RELEASE_NAME}" \
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-n "${NAMESPACE}" \
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--timeout=300s || {
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echo_warn "部分 Pod 可能未就绪,请手动检查"
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}
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}
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# 显示状态
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show_status() {
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echo_step "服务状态:"
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echo ""
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helm status "${RELEASE_NAME}" -n "${NAMESPACE}"
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echo ""
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echo_info "Pod 列表:"
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kubectl get pods -n "${NAMESPACE}" -l release="${RELEASE_NAME}"
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echo ""
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echo_info "Service 列表:"
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kubectl get svc -n "${NAMESPACE}" -l release="${RELEASE_NAME}"
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echo ""
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# 获取节点 IP
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NODE_IP=$(kubectl get nodes -o jsonpath='{.items[0].status.addresses[?(@.type=="InternalIP")].address}' 2>/dev/null || echo "<NODE_IP>")
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echo ""
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echo_info "========================================="
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echo_info "服务访问地址"
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echo_info "========================================="
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echo_info "Media Suite (HostNetwork 模式):"
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echo " WVP HTTP: http://${NODE_IP}:$(grep 'http:' "${VALUES_FILE}" | head -1 | awk '{print $2}')"
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echo " WVP SIP: ${NODE_IP}:$(grep 'sip:' "${VALUES_FILE}" | head -1 | awk '{print $2}')/UDP"
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echo " ZLM HTTP: http://${NODE_IP}:$(grep 'http:' "${VALUES_FILE}" | head -1 | awk '{print $2}')"
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echo " ZLM RTMP: rtmp://${NODE_IP}:$(grep 'rtmp:' "${VALUES_FILE}" | head -1 | awk '{print $2}')"
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echo " ZLM RTSP: rtsp://${NODE_IP}:$(grep 'rtsp:' "${VALUES_FILE}" | head -1 | awk '{print $2}')"
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echo " ZLM-OSS: http://${NODE_IP}:$(grep 'port:' "${VALUES_FILE}" | grep -A1 'zlmOss' | tail -1 | awk '{print $2}')"
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echo ""
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echo_info "其他服务 (NodePort 模式):"
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echo " Live Operator: http://${NODE_IP}:$(grep 'liveOpNodePort' "${VALUES_FILE}" | awk '{print $2}')"
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echo " Live Proxy: http://${NODE_IP}:$(grep 'liveProxyNodePort' "${VALUES_FILE}" | awk '{print $2}')"
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echo " Live Helper: http://${NODE_IP}:$(grep 'liveHelperNodePort' "${VALUES_FILE}" | awk '{print $2}')"
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}
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# 显示日志查看命令
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show_log_commands() {
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echo ""
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echo_info "========================================="
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echo_info "日志查看命令"
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echo_info "========================================="
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echo_info "Media Suite 容器日志:"
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echo " kubectl logs -f deployment/${RELEASE_NAME}-media-suite -n ${NAMESPACE} -c wvp"
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echo " kubectl logs -f deployment/${RELEASE_NAME}-media-suite -n ${NAMESPACE} -c zlm"
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echo " kubectl logs -f deployment/${RELEASE_NAME}-media-suite -n ${NAMESPACE} -c zlm-oss"
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echo ""
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echo_info "其他服务日志:"
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echo " kubectl logs -f deployment/${RELEASE_NAME}-live-op -n ${NAMESPACE}"
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echo " kubectl logs -f deployment/${RELEASE_NAME}-live-proxy -n ${NAMESPACE}"
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echo " kubectl logs -f deployment/${RELEASE_NAME}-live-helper -n ${NAMESPACE}"
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}
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# 显示卸载命令
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show_uninstall_command() {
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echo ""
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echo_info "========================================="
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echo_info "卸载命令"
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echo_info "========================================="
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echo " helm uninstall ${RELEASE_NAME} -n ${NAMESPACE}"
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}
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# 主函数
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main() {
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echo_info "========================================="
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echo_info "CMII Live Services (Merged) Helm 部署"
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echo_info "WVP + ZLM + ZLM-OSS 合并部署模式"
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echo_info "========================================="
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echo ""
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check_prerequisites
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validate_config
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create_namespace
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install_or_upgrade
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wait_for_pods
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show_status
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show_log_commands
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show_uninstall_command
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echo ""
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echo_info "========================================="
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echo_info "部署完成!"
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echo_info "========================================="
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}
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# 执行主函数
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main "$@"
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