143 lines
4.5 KiB
Plaintext
143 lines
4.5 KiB
Plaintext
# 前置 & 准备工作
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sudo dnf update -y
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sudo dnf install -y nano wget curl unzip
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# 安全组防火墙开放9200端口、5601端口
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# 安装 Elasticsearch 9.2.2
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# 导入官方 GPG key
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sudo rpm --import https://artifacts.elastic.co/GPG-KEY-elasticsearch
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# 新建 yum repo 文件
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sudo tee /etc/yum.repos.d/elasticsearch.repo <<-'EOF'
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[elasticsearch]
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name=Elasticsearch repository for 9.x packages
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baseurl=https://artifacts.elastic.co/packages/9.x/yum
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gpgcheck=1
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gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
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enabled=1
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autorefresh=1
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type=rpm-md
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EOF
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# 安装 Elasticsearch：
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sudo dnf install elasticsearch --enablerepo=elasticsearch
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# 先不管直接启动、报错再查看日志，有可能是权限问题
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sudo systemctl daemon-reload
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sudo systemctl enable elasticsearch
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sudo systemctl start elasticsearch
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sudo systemctl status elasticsearch
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sudo journalctl -u elasticsearch -f
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# 手动创建日志目录 + 设置权限
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sudo mkdir -p /usr/share/elasticsearch/logs
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sudo chown -R elasticsearch:elasticsearch /usr/share/elasticsearch/logs
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sudo chmod 750 /usr/share/elasticsearch/logs
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# 设置 elastic 超级用户密码 (推荐立即设定)：
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sudo /usr/share/elasticsearch/bin/elasticsearch-reset-password -u elastic
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# 查看自签名证书，有则正常
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ll /etc/elasticsearch/certs/
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# 查看 HTTP CA 证书指纹（用于其他客户端配置）
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sudo openssl x509 -fingerprint -sha256 -in /etc/elasticsearch/certs/http_ca.crt -noout
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# 设置环境变量（替换为你的实际密码）
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export ELASTIC_PASSWORD='MyElastic123!'
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# 测试 HTTPS 请求（必须用 --cacert，因启用了 TLS）
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curl --cacert /etc/elasticsearch/certs/http_ca.crt \
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-u elastic:$ELASTIC_PASSWORD \
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https://localhost:9200
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# 查看默认的配置文件
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grep -v '^\s*#\|^\s*$' /etc/elasticsearch/elasticsearch.yml
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# 按实际情况修改配置文件集群名、非本地访问等
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cluster.name: my-test-es
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path.data: /var/lib/elasticsearch
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path.logs: /var/log/elasticsearch
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network.host: 0.0.0.0
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xpack.security.enabled: true
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xpack.security.enrollment.enabled: true
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xpack.security.http.ssl:
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enabled: true
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keystore.path: certs/http.p12
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xpack.security.transport.ssl:
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enabled: true
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verification_mode: certificate
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keystore.path: certs/transport.p12
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truststore.path: certs/transport.p12
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cluster.initial_master_nodes: ["weblessie-server-02"]
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http.host: 0.0.0.0
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# 更改es的jvm大小
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vim /etc/elasticsearch/jvm.options
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-Xms4g
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-Xmx4g
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# 重启
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sudo systemctl restart elasticsearch
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# 准备token，后续在Kibana中使用
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sudo /usr/share/elasticsearch/bin/elasticsearch-create-enrollment-token -s kibana
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# 准备安装 Kibana 9.2.2
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# 新建 repo /etc/yum.repos.d/kibana.repo
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sudo tee /etc/yum.repos.d/kibana.repo <<-'EOF'
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[kibana]
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name=Kibana repository for 9.x packages
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baseurl=https://artifacts.elastic.co/packages/9.x/yum
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gpgcheck=1
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gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
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enabled=1
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autorefresh=1
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type=rpm-md
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EOF
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# 安装 Kibana：
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sudo dnf install kibana --enablerepo=kibana
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# 启动
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sudo systemctl daemon-reload
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sudo systemctl enable --now kibana
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# 访问 Kibana，输入生成的token
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http://ip:5601
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# 获取 “verification code”
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/usr/share/kibana/bin/kibana-verification-code
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# 使用官方工具生成加密密钥（最规范）
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sudo /usr/share/kibana/bin/kibana-encryption-keys generate --force
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# 输出应类似：
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# ✔ Encryption keys generated and written to /etc/kibana/kibana.yml:
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# xpack.encryptedSavedObjects.encryptionKey
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# xpack.reporting.encryptionKey
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# xpack.security.encryptionKey
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# 修改配置文件
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grep -v '^\s*#\|^\s*$' /etc/kibana/kibana.yml
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server.host: "0.0.0.0"
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logging:
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appenders:
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file:
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type: file
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fileName: /var/log/kibana/kibana.log
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layout:
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type: json
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root:
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appenders:
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- default
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- file
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pid.file: /run/kibana/kibana.pid
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i18n.locale: "zh-CN"
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elasticsearch.hosts: [https://10.0.0.38:9200]
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elasticsearch.serviceAccountToken: AAEAAWVsYXN0aWMva2liYW5hL2Vucm9sbC1wcm9jZXNzLXRva2VuLTE3NjUzNDE4OTI3MjY6Um9KdUo2N1hSZVNPeGNzOXFDaUh2dw
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elasticsearch.ssl.certificateAuthorities: [/var/lib/kibana/ca_1765341893683.crt]
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xpack.fleet.outputs: [{id: fleet-default-output, name: default, is_default: true, is_default_monitoring: true, type: elasticsearch, hosts: [https://10.0.0.38:9200], ca_trusted_fingerprint: 80af64db043e12ebda11c10f70042af91306a705fdcb6285814a84b420c734a5}]
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xpack.encryptedSavedObjects.encryptionKey: f10166c761265d5ca61e7fa2c1acac73
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xpack.reporting.encryptionKey: 1772a5152522675d5a38470e905b2817
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xpack.security.encryptionKey: d4b30e82e47f530a998e29cb0b8e5295 |