devops/prometheus/install-prometheus.sh

#!/bin/bash
set -euo pipefail

echo "开始安装 Prometheus..."
sudo chown -R 65534:65534 /opt/prometheus/data
kubectl apply -f prometheus-configmap.yaml
kubectl apply -f prometheus-rbac.yaml
kubectl apply -f prometheus-deployment.yaml
kubectl apply -f prometheus-service.yaml
kubectl apply -f prometheus-ingress.yaml

echo "等待 Prometheus 启动..."
kubectl wait --for=condition=available --timeout=300s deployment/prometheus

echo "Prometheus 安装完成！"
echo "查看状态: kubectl get pods -l app=prometheus"

echo ""
echo "=========================================="
echo "Prometheus 与 Alertmanager 集成配置"
echo "注意：此部分需要在安装完 Alertmanager 后执行"
echo "=========================================="

echo "应用告警规则配置..."
kubectl apply -f prometheus-rules-configmap.yaml

echo "更新 Prometheus 配置以集成 Alertmanager..."
kubectl apply -f prometheus-configmap.yaml
kubectl apply -f prometheus-deployment.yaml

echo "等待 Prometheus 重新启动..."
kubectl wait --for=condition=available --timeout=300s deployment/prometheus

echo "=========================================="
echo "Prometheus 与 Alertmanager 集成完成！"
echo "=========================================="
echo "访问地址: https://prometheus-ops.t-aaron.com"
echo "告警管理: https://alertmanager-ops.t-aaron.com"
echo "已集成 Alertmanager，告警规则已加载"
echo "=========================================="