CJ

本地 apt 源服务器部署

• 安装 apt-mirror和 nginx

  1 2	apt update apt install apt-mirror nginx -y

• 创建数据目录

  1 2	mkdir -p /data/apt-mirror chwon -R apt-mirror:apt-mirror /data/apt-mirror

• 配置 apt-mirror

  vim /etc/apt/mirror.list

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  ############ 基础配置 ############ set base_path /data/apt-mirror set nthreads 15 set _tilde 0 ############ Ubuntu 20.04 (focal) ############ # amd64 deb [arch=amd64] https://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse deb [arch=amd64] https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse deb [arch=amd64] https://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse # arm64 deb [arch=arm64] https://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse deb [arch=arm64] https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse deb [arch=arm64] https://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse ############ Ubuntu 22.04 (jammy) ############ # amd64 deb [arch=amd64] https://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse deb [arch=amd64] https://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse deb [arch=amd64] https://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse # arm64 deb [arch=arm64] https://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse deb [arch=arm64] https://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse deb [arch=arm64] https://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse ############ Ubuntu 24.04 (noble) ############ # amd64 deb [arch=amd64] https://mirrors.aliyun.com/ubuntu/ noble main restricted universe multiverse deb [arch=amd64] https://mirrors.aliyun.com/ubuntu/ noble-updates main restricted universe multiverse deb [arch=amd64] https://mirrors.aliyun.com/ubuntu/ noble-security main restricted universe multiverse # arm64 deb [arch=arm64] https://mirrors.aliyun.com/ubuntu/ noble main restricted universe multiverse deb [arch=arm64] https://mirrors.aliyun.com/ubuntu/ noble-updates main restricted universe multiverse deb [arch=arm64] https://mirrors.aliyun.com/ubuntu/ noble-security main restricted universe multiverse ############ 清理 ############ clean https://mirrors.aliyun.com/ubuntu/

  说明：

一台物理机有，有两块网卡，分别为 ens33 和 ens38，实现虚拟网卡 team0，ip 地址为 192.168.88.123，主备轮询的链路聚合模式。

创建目录

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mkdir /data/docker/monitor/{alertmanager,grafana,prometheus}

创建配置文件

• prometheus.yml

  vim /data/docker/monitor/prometheus/prometheus.yml

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  global: scrape_interval: 15s evaluation_interval: 15s scrape_configs: - job_name: 'prometheus' static_configs: - targets: ['localhost:9090'] - job_name: "redis" static_configs: - targets: [192.168.1.100:9121] alerting: alertmanagers: - static_configs: - targets: - alertmanager:9093 rule_files: - "/etc/prometheus/rules/*.yml"

• alertmanager.yml

vim docker-compose.yml

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services:
  phpmyadmin:
    image: phpmyadmin:5.2.3
    container_name: phpmyadmin
    restart: always
    ports:
      - "8080:80"
    environment:
      PMA_ARBITRARY: 1
      TZ: Asia/Shanghai
      UPLOAD_LIMIT: 512M
      MAX_EXECUTION_TIME: 300
      PMA_FORCE_SSL: "false"
      PHP_SESSION_COOKIE_SECURE: "false"

简介

SQLynx 是一款专业的数据库管理平台，支持SQL查询、表管理、数据导出、数据导入、数据传输、样本数据生成、SQL文件执行、表DDL比较备份和恢复等。

部署

部署docker 和 docker-compose

创建 docker-compose.yml 文件

mkdir /data/sqlynx/{data,log}

vim /data/sqlynx/docker-compose.yml

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services:
  sqlynx:
    image: registry.cn-hangzhou.aliyuncs.com/sql_studio/sqlynx:3.7.0
    container_name: sqlynx
    restart: always
    ports: 
      - "18888:18888"
    volumes:
      - /data/sqlynx/log:/apps/usr/sqlstudio/linux/log
      - /data/sqlynx/data:/apps/usr/sqlstudio/linux/data

docker compose up -d

编译安装 Tengine 3.1.0

• 安装依赖

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  # CentOS yum install -y jemalloc jemalloc-devel zlib zlib-devel # Ubuntu apt install -y libjemalloc-dev zlib1g-dev libpcre3 libpcre3-dev

• 编译

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  ./configure \ --prefix=/usr/local/tengine \ --conf-path=/etc/nginx/nginx.conf \ --error-log-path=/var/log/nginx/error.log \ --http-log-path=/var/log/nginx/access.log \ --pid-path=/run/nginx.pid \ --user=nginx \ --group=nginx \ --with-http_ssl_module \ --with-pcre-jit \ --with-pcre \ --with-http_v2_module \ --with-http_realip_module \ --with-http_stub_status_module \ --with-stream \ --with-stream_ssl_module \ --with-stream_ssl_preread_module \ --with-stream_sni \ --with-jemalloc \ --with-file-aio \ --with-threads \ --with-compat \ --with-ipv6 \ --with-http_auth_request_module \ --with-http_dav_module \ --add-module=./modules/ngx_http_upstream_dynamic_module \ --add-module=./modules/ngx_http_upstream_dyups_module \ --add-module=./modules/ngx_http_upstream_check_module make && make install

一、环境

二、安装 JDK 环境

在三个节点上安装 JDK 21

三、部署 consul 集群

四、部署 ElasticSearch 集群

五、部署 skywalking

5.1 下载解压安装包

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wget https://mirrors.tuna.tsinghua.edu.cn/apache/skywalking/10.2.0/apache-skywalking-apm-10.2.0.tar.gz

tar xf apache-skywalking-apm-10.2.0.tar.gz -C /data/

5.2 修改启动脚本

vim /data/apache-skywalking-apm-10.2.0/bin/oapService.sh

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PRG="$0"
PRGDIR=$(dirname "$PRG")
[ -z "$OAP_HOME" ] && OAP_HOME=$(cd "$PRGDIR/.." > /dev/null || exit 1; pwd)

OAP_LOG_DIR="${OAP_LOG_DIR:-${OAP_HOME}/logs}"
JAVA_OPTS="${JAVA_OPTS:-  -Xms256M -Xmx4096M}"

if [ ! -d "${OAP_LOG_DIR}" ]; then
    mkdir -p "${OAP_LOG_DIR}"
fi

_RUNJAVA=${JAVA_HOME}/bin/java
[ -z "$JAVA_HOME" ] && _RUNJAVA=java

if [ -z "$CLASSPATH" ]; then
  CLASSPATH="$OAP_HOME/config"
else
  CLASSPATH="$OAP_HOME/config:$CLASSPATH"
fi

for i in "$OAP_HOME"/oap-libs/*.jar
do
    CLASSPATH="$i:$CLASSPATH"
done

OAP_OPTIONS=" -Doap.logDir=${OAP_LOG_DIR}"

eval exec "$_RUNJAVA" ${JAVA_OPTS} ${OAP_OPTIONS} -classpath "$CLASSPATH" org.apache.skywalking.oap.server.starter.OAPServerStartUp >> "${OAP_LOG_DIR}/oap.log"

vim /data/apache-skywalking-apm-10.2.0/bin/webappService.sh

一、安装 google-chrome

• 添加 yum 源

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  [google64] name=Google - x86_64 baseurl=http://dl.google.com/linux/rpm/stable/x86_64 enabled=1 gpgcheck=1 gpgkey=https://dl-ssl.google.com/linux/linux_signing_key.pub

• 安装

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  # 下载 rpm 包 wget https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm # 直接安装 yum install google-chrome-stable

二、安装 chromedriver

从 https://chromedriver.storage.googleapis.com/index.html 下载对应版本的驱动

一、备份

创建索引备份仓库 -> 备份索引快照到仓库 -> 查询索引备份仓库中快照列表 -> 从备份快照中恢复索引

三个概念：仓库（repository）、快照（snapshot）、索引（index）

一、备份

• 生成快照

  1 2	# etcdctl snapshot save <FILENAME> etcdctl snapshot save etcd-snapshot.db

二、恢复

2.1 停止所有节点的 ETCD 服务，并删除数据目录

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systemctl stop etcd

rm -rf /data/etcd/*

2.2 在所有节点上恢复数据

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etcdctl snapshot restore etcd-snapshot.db --name etcd01 --data-dir=/data/etcd initial-cluster=etcd01=http://172.20.10.129:2380,etcd02=http://172.20.10.132:2380,etcd03=http://172.20.10.134:2380 initial-advertise-peer-urls=http://172.20.10.129:2380

etcdctl snapshot restore etcd-snapshot.db --name etcd02 --data-dir=/data/etcd initial-cluster=etcd01=http://172.20.10.129:2380,etcd02=http://172.20.10.132:2380,etcd03=http://172.20.10.134:2380 initial-advertise-peer-urls=http://172.20.10.132:2380

etcdctl snapshot restore etcd-snapshot.db --name etcd03 --data-dir=/data/etcd initial-cluster=etcd01=http://172.20.10.129:2380,etcd02=http://172.20.10.132:2380,etcd03=http://172.20.10.134:2380 initial-advertise-peer-urls=http://172.20.10.134:2380

2.3 重启所有节点的 ETCD 服务

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systemctl start etcd