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应用部署

1: Docker 容器部署
2: K8s Daemonset 部署
3: Systemd 物理机部署

HUATUO (华佗) 社区提供多种部署方式，具体如下：

1 - Docker 容器部署

镜像下载

镜像存储地址: https://hub.docker.com/r/huatuo/huatuo-bamai/tags。

docker 启动容器

docker run --privileged --cgroupns=host --network=host -v /sys:/sys -v /proc:/proc -v /run:/run huatuo/huatuo-bamai:latest

⚠️：该方式使用容器内的默认配置文件，容器内的默认配置不会连接 kubelet 和 ES。

docker compose 启动容器

通过docker compose 方式，可以在本地快速搭建部署一套完整的环境自行管理采集器、ES、prometheus、grafana 等组件。

docker compose --project-directory ./build/docker up

安装docker compose 参考 https://docs.docker.com/compose/install/linux/

2 - K8s Daemonset 部署

通过 K8s daemonset 方式在云原生集群部署。

1. 获取配置文件

curl -L -o huatuo-bamai.conf https://github.com/ccfos/huatuo/raw/main/huatuo-bamai.conf

根据实际环境修改配置，如kubelet 和 elasticsrearch 的相关配置。

2. 创建 configmap

kubectl create configmap huatuo-bamai-config --from-file=./huatuo-bamai.conf

3. 部署采集器

kubectl apply -f https://github.com/ccfos/huatuo/blob/main/build/huatuo-daemonset.minimal.yaml

huatuo-daemonset.minimal.yaml：

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: huatuo
  namespace: default
  labels:
    app: huatuo
spec:
  selector:
    matchLabels:
      app: huatuo
  template:
    metadata:
      labels:
        app: huatuo
    spec:
      containers:
      - name: huatuo
        image: docker.io/huatuo/huatuo-bamai:latest
        resources:
          limits:
            cpu: '1'
            memory: 2Gi
          requests:
            cpu: 500m
            memory: 512Mi
        securityContext:
          privileged: true
        volumeMounts:
        - name: proc
          mountPath: /proc
        - name: sys
          mountPath: /sys
        - name: run
          mountPath: /run
        - name: var
          mountPath: /var
        - name: etc
          mountPath: /etc
        - name: huatuo-local
          mountPath: /home/huatuo-bamai/huatuo-local
        - name: huatuo-bamai-config-volume
          mountPath: /home/huatuo-bamai/conf/huatuo-bamai.conf
          subPath: huatuo-bamai.conf
      volumes:
      - name: proc
        hostPath:
          path: /proc
      - name: sys
        hostPath:
          path: /sys
      - name: run
        hostPath:
          path: /run
      - name: var
        hostPath:
          path: /var
      - name: etc
        hostPath:
          path: /etc
      - name: huatuo-local
        hostPath:
          path: /var/log/huatuo/huatuo-local
          type: DirectoryOrCreate
      - name: huatuo-bamai-config-volume
        configMap:
          name: huatuo-bamai-config
      hostNetwork: true
      hostPID: true

3 - Systemd 物理机部署

1. 腾讯云下载

腾讯操作系统 OpenCloudOS 提供 HUATUO 安装包

wget https://mirrors.opencloudos.tech/epol/9/Everything/x86_64/os/Packages/huatuo-bamai-2.1.0-2.oc9.x86_64.rpm  
wget https://mirrors.opencloudos.tech/epol/9/Everything/aarch64/os/Packages/huatuo-bamai-2.1.0-2.oc9.aarch64.rpm

2. 安装 RPM

sudo rpm -ivh huatuo-bamai*.rpm

3. 启动华佗

sudo systemctl start huatuo-bamai
sudo systemctl enable huatuo-bamai

完整安装可参考https://mp.weixin.qq.com/s/Gmst4_FsbXUIhuJw1BXNnQ