前期准备
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系统更新:
bash
sudo apt update && sudo apt upgrade -y sudo apt install -y wget curl tar vim
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创建安装目录:
bash
sudo mkdir -p /usr/local/src/elasticstack sudo chown -R $USER:$USER /usr/local/src/elasticstack cd /usr/local/src/elasticstack
第一部分:安装并配置 OpenJDK 11
步骤 1: 下载并解压 JDK
bash
# 下载 OpenJDK 11 for ARM64
wget https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.20%2B8/OpenJDK11U-jdk_aarch64_linux_hotspot_11.0.20_8.tar.gz
# 创建目标目录并解压
sudo mkdir -p /usr/lib/jvm
sudo tar -zxvf OpenJDK11U-jdk_aarch64_linux_hotspot_11.0.20_8.tar.gz -C /usr/lib/jvm/
# 确认解压后的目录
JDK_DIR=$(ls /usr/lib/jvm/ | grep jdk-11)
echo "JDK安装目录: /usr/lib/jvm/$JDK_DIR"
步骤 2: 设置系统级环境变量
bash
# 创建全局Java环境配置文件
sudo vim /etc/profile.d/java.sh
添加以下内容(重要:请根据实际目录修改):
bash
# 设置JAVA_HOME环境变量
export JAVA_HOME=/usr/lib/jvm/jdk-11.0.20+8
export PATH=$JAVA_HOME/bin:$PATH
使配置生效:
bash
source /etc/profile
步骤 3: 验证JDK安装
bash
java -version
javac -version
echo $JAVA_HOME
# 应该显示:/usr/lib/jvm/jdk-11.0.20+8
第二部分:安装 Elasticsearch 7.17.21(重点:指定Java路径)
步骤 1: 下载并解压
bash
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.17.21-linux-aarch64.tar.gz
sudo tar -zxvf elasticsearch-7.17.21-linux-aarch64.tar.gz -C /usr/share/
sudo mv /usr/share/elasticsearch-7.17.21 /usr/share/elasticsearch
步骤 2: 创建专用用户
bash
sudo groupadd elasticsearch
sudo useradd -g elasticsearch -M -s /bin/bash elasticsearch
sudo chown -R elasticsearch:elasticsearch /usr/share/elasticsearch
步骤 3: 配置 Elasticsearch(关键步骤)
配置一:创建Java路径设置文件
这是确保Elasticsearch使用正确JDK的核心步骤:
bash
sudo vim /usr/share/elasticsearch/bin/elasticsearch-env
找到以下代码段(大约在文件开头):
bash
# now set the path to java
if [ ! -z "$JAVA_HOME" ]; then
JAVA="$JAVA_HOME/bin/java"
else
if [ "$(uname -s)" = "Darwin" ]; then
# OSX has a different structure
JAVA="/usr/bin/java"
else
JAVA="/bin/java"
fi
fi
在这段代码之前添加(强制指定JAVA路径):
bash
# Force specific JAVA_HOME for Kylin ARM64
export JAVA_HOME=/usr/lib/jvm/jdk-11.0.20+8
export PATH=$JAVA_HOME/bin:$PATH
配置二:主配置文件
bash
sudo -u elasticsearch vim /usr/share/elasticsearch/config/elasticsearch.yml
修改为:
yaml
cluster.name: kylin-arm-cluster
node.name: kylin-node-1
network.host: 0.0.0.0
http.port: 9200
discovery.type: single-node
xpack.security.enabled: false
# 可选:自定义数据存储路径
path.data: /var/lib/elasticsearch
path.logs: /var/log/elasticsearch
创建数据目录:
bash
sudo mkdir -p /var/lib/elasticsearch /var/log/elasticsearch
sudo chown -R elasticsearch:elasticsearch /var/lib/elasticsearch /var/log/elasticsearch
步骤 4: 配置系统服务(再次指定Java路径)
bash
sudo vim /etc/systemd/system/elasticsearch.service
添加以下内容(注意Environment行):
ini
[Unit]
Description=Elasticsearch
Documentation=https://www.elastic.co
After=network.target
[Service]
Type=simple
User=elasticsearch
Group=elasticsearch
# 关键:显式指定JAVA_HOME
Environment=JAVA_HOME=/usr/lib/jvm/jdk-11.0.20+8
Environment=ES_HOME=/usr/share/elasticsearch
Environment=ES_PATH_CONF=/usr/share/elasticsearch/config
ExecStart=/usr/share/elasticsearch/bin/elasticsearch
LimitMEMLOCK=infinity
LimitNOFILE=65535
LimitNPROC=4096
Restart=always
RestartSec=30s
[Install]
WantedBy=multi-user.target
步骤 5: 系统优化和启动
bash
# 调整系统限制
sudo vim /etc/security/limits.conf
添加:
text
elasticsearch - nofile 65535
elasticsearch - memlock unlimited
调整虚拟内存:
bash
sudo sysctl -w vm.max_map_count=262144
echo "vm.max_map_count=262144" | sudo tee -a /etc/sysctl.conf
sudo sysctl -p
启动服务:
bash
sudo systemctl daemon-reload
sudo systemctl enable elasticsearch
sudo systemctl start elasticsearch
# 验证
sudo systemctl status elasticsearch
curl -X GET "http://localhost:9200/"
第三部分:安装 Kibana 7.17.21(同样指定Java路径)
步骤 1: 下载并解压
bash
wget https://artifacts.elastic.co/downloads/kibana/kibana-7.17.21-linux-aarch64.tar.gz
sudo tar -zxvf kibana-7.17.21-linux-aarch64.tar.gz -C /usr/share/
sudo mv /usr/share/kibana-7.17.21-linux-aarch64 /usr/share/kibana
sudo chown -R elasticsearch:elasticsearch /usr/share/kibana
步骤 2: 配置 Kibana(强制Java路径)
方法一:修改启动脚本(推荐)
bash
sudo vim /usr/share/kibana/bin/kibana
在文件开头(#!/bin/bash之后)添加:
bash
# Force JAVA_HOME for Kylin ARM64
export JAVA_HOME=/usr/lib/jvm/jdk-11.0.20+8
export PATH=$JAVA_HOME/bin:$PATH
方法二:使用环境变量文件
bash
sudo vim /etc/default/kibana
添加:
bash
JAVA_HOME=/usr/lib/jvm/jdk-11.0.20+8
步骤 3: 主配置文件
bash
sudo -u elasticsearch vim /usr/share/kibana/config/kibana.yml
配置:
yaml
server.port: 5601
server.host: "0.0.0.0"
server.name: "kylin-kibana"
elasticsearch.hosts: ["http://localhost:9200"]
i18n.locale: "zh-CN"
# 可选:自定义路径
path.data: /var/lib/kibana
logging.dest: /var/log/kibana/kibana.log
创建目录:
bash
sudo mkdir -p /var/lib/kibana /var/log/kibana
sudo chown -R elasticsearch:elasticsearch /var/lib/kibana /var/log/kibana
步骤 4: 配置系统服务
bash
sudo vim /etc/systemd/system/kibana.service
添加:
ini
[Unit]
Description=Kibana
Documentation=https://www.elastic.co
After=network.target elasticsearch.service
[Service]
Type=simple
User=elasticsearch
Group=elasticsearch
# 关键:显式指定JAVA_HOME
Environment=JAVA_HOME=/usr/lib/jvm/jdk-11.0.20+8
Environment=KIBANA_HOME=/usr/share/kibana
ExecStart=/usr/share/kibana/bin/kibana
Restart=always
RestartSec=30s
[Install]
WantedBy=multi-user.target
步骤 5: 启动并验证
bash
sudo systemctl daemon-reload
sudo systemctl enable kibana
sudo systemctl start kibana
# 查看状态和日志
sudo systemctl status kibana
tail -f /var/log/kibana/kibana.log
# 等待1-2分钟后访问
curl -I http://localhost:5601
最终验证
-
检查所有服务状态:
bash
sudo systemctl status elasticsearch sudo systemctl status kibana
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测试连通性:
bash
# Elasticsearch curl -X GET "http://localhost:9200/" # Kibana curl -I http://localhost:5601
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确认Java路径:
bash
# 检查Elasticsearch使用的Java ps aux | grep elasticsearch | grep java # 检查Kibana使用的Java ps aux | grep kibana | grep node
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访问服务:
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Elasticsearch:
http://服务器IP:9200
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Kibana:
http://服务器IP:5601
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