安装ElasticSearch8.0和Kibana8.0 Window版
官网下载ElasticSearch8和Kibana8进入https://www.elastic.co/cn/下载Es8和Kibana8注意选择windows版本安装ElasticSearch8解压缩Es8到任务目录到/bin 目录执行 ./elasticsearch.bat在命令行控制台中找到密码和token 保存起来->Password for the elastic user (rese
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官网下载ElasticSearch8和Kibana8
进入
https://www.elastic.co/cn/downloads/elasticsearch
下载Es8和Kibana8
注意选择windows版本
安装ElasticSearch8
解压缩Es8到任务目录
到/bin 目录执行 ./elasticsearch.bat
在命令行控制台中找到密码和token 保存起来
-> Password for the elastic user (reset with `bin/elasticsearch-reset-password -u elastic`):
VWFjE60dbpKIjbajGJQ4
-> HTTP CA certificate SHA-256 fingerprint:
b6a69429e178231857760658deedfcfe6e858d8fcfcc3d230099dcc04acf429d
-> Configure Kibana to use this cluster:
* Run Kibana and click the configuration link in the terminal when Kibana starts.
* Copy the following enrollment token and paste it into Kibana in your browser (valid for the next 30 minutes):
eyJ2ZXIiOiI4LjAuMCIsImFkciI6WyIxNzIuMTkuNTEuNjU6OTIwMCIsIjE5Mi4xNjguMzEuMTE6OTIwMCIsIjE5Mi4xNjguMTA2LjE6OTIwMCIsIjE5Mi4xNjguMjMuMTo5MjAwIl0sImZnciI6ImI2YTY5NDI5ZTE3ODIzMTg1Nzc2MDY1OGRlZWRmY2ZlNmU4NThkOGZjZmNjM2QyMzAwOTlkY2MwNGFjZjQyOWQiLCJrZXkiOiJ5RU1DX0g0QjhLSUNnMWNqdlRwZjpqS2ZENmdIRVFGR0gxbkFWbVplS1NRIn0=
其中kibana使用的token有效期为30分钟,如果过期,需要使用如下命令行重新生成token
bin/elasticsearch-create-enrollment-token -s node
访问如下网址,测试安装是否成功
https://localhost:9200/
出现如下图片则代表安装完毕
这时候你可以使用账号elastic和之前保存的密码登录了
登录后可以看到一些json数据
安装kibana8
然后解压缩kibana8到任意目录
执行 /bin 中的./kibana.bat
复制控制台出现的连接 拷贝到浏览器中打开
将刚才的token复制到文本框中 并确认,
用户名elastic
密码就是上一步保存的密码登录即可
至此 Kibana8安装完毕
访问URL
http://localhost:5601/
使用SpringBoot访问带有CA证书的SE数据库
添加依赖包
<dependency>
<groupId>org.elasticsearch.client</groupId>
<artifactId>elasticsearch-rest-client</artifactId>
<version>8.0.0</version>
</dependency>
配置Bean 其中需要访问用到的密码 以及上文提到的CA证书
@Bean(destroyMethod = "close")
public RestClient restClient() throws CertificateException, IOException, KeyStoreException, NoSuchAlgorithmException, KeyManagementException {
final CredentialsProvider credentialsProvider =
new BasicCredentialsProvider();
credentialsProvider.setCredentials(AuthScope.ANY,
new UsernamePasswordCredentials("elastic", "VWFjE60dbpKIjbajGJQ4"));
Path caCertificatePath = Paths.get("E:\\es\\elasticsearch-8.0.0-windows-x86_64\\elasticsearch-8.0.0\\config\\certs\\http_ca.crt");
CertificateFactory factory =
CertificateFactory.getInstance("X.509");
Certificate trustedCa;
try (InputStream is = Files.newInputStream(caCertificatePath)) {
trustedCa = factory.generateCertificate(is);
}
KeyStore trustStore = KeyStore.getInstance("pkcs12");
trustStore.load(null, null);
trustStore.setCertificateEntry("ca", trustedCa);
SSLContextBuilder sslContextBuilder = SSLContexts.custom()
.loadTrustMaterial(trustStore, null);
final SSLContext sslContext = sslContextBuilder.build();
RestClientBuilder builder = RestClient.builder(
new HttpHost("localhost", 9200, "https"))
.setHttpClientConfigCallback(httpClientBuilder -> {
httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider);
return httpClientBuilder.setSSLContext(sslContext);
});
return builder.build();
}
访问指定索引(表)
//注入client
@Autowired
RestClient restClient;
..... 逻辑代码中 ......
Request request = new Request("GET","/ess_book/_doc/1");
Response response = restClient.performRequest(request);
return EntityUtils.toString(response.getEntity());
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