Kibana启动问题

chrome-mac.zip 无法下载

本地重新启动时提示chrome-mac.zip丢失，在去远程下载chrome-mac.zip时访问超时，日志如下

[2022-09-05T11:57:55.901+08:00][WARN ][plugins.screenshotting.chromium] Browser archive for darwin/arm64 not found in /Users/qinghuazs/Documents/SoftWare/kibana-8.4.1/.chromium/arm64/chrome-mac.zip.
[2022-09-05T11:57:55.901+08:00][WARN ][plugins.screenshotting.chromium] Browser archive checksum for darwin/arm64 is MISSING but ecf7aa509c8e2545989ebb9711e35384 was expected.
[2022-09-05T11:57:55.901+08:00][INFO ][plugins.screenshotting.chromium] Downloading https://commondatastorage.googleapis.com/chromium-browser-snapshots/Mac_Arm/901913/chrome-mac.zip to /Users/qinghuazs/Documents/SoftWare/kibana-8.4.1/.chromium/arm64/chrome-mac.zip
[2022-09-05T11:57:56.015+08:00][ERROR][elasticsearch-service] Unable to retrieve version information from Elasticsearch nodes. self signed certificate in certificate chain
[2022-09-05T11:59:10.940+08:00][ERROR][plugins.screenshotting.chromium] Error: connect ETIMEDOUT 59.24.3.173:443

可以根据日志提示信息，直接去 https://commondatastorage.googleapis.com/chromium-browser-snapshots/Mac_Arm/901913/chrome-mac.zip 下载chrome-mac.zip包，然后放到 /Users/qinghuazs/Documents/SoftWare/kibana-8.4.1/.chromium/arm64/ 目录下。

Unable to retrieve version information from Elasticsearch nodes. Request timed out

Kibana启动时提示以下信息

[2022-09-17T11:28:27.808+08:00][ERROR][elasticsearch-service] Unable to retrieve version information from Elasticsearch nodes. Request timed out

看提示是ElasticSearch的节点连接不去，但是之前是可以的，也没改什么配置，就很奇怪。

Kibana的ElasticSearch连接信息之前都是默认的，开箱即用，没有进行额外的配置，此时连不上，去 kibana.yml 文件看了下，看到Kibana自动加了以下配置

# This section was automatically generated during setup.
elasticsearch.hosts: ['https://10.9.2.10:9200']
elasticsearch.serviceAccountToken: AAEAAWVsYXN0aWMva2liYW5hL2Vucm9sbC1wcm9jZXNzLXRva2VuLTE2NjIzNTE0MzY1NDE6MnVjd1NnSDdTX2EwOVZJWWZwRS0wZw
elasticsearch.ssl.certificateAuthorities: [/Users/qinghuazs/Documents/SoftWare/kibana-8.4.1/data/ca_1662351437830.crt]
xpack.fleet.outputs: [{id: fleet-default-output, name: default, is_default: true, is_default_monitoring: true, type: elasticsearch, hosts: ['https://10.9.2.10:9200'], ca_trusted_fingerprint: 73e999d88ee7f62344c6dba4805719f42d22ff04922ff509b6b5701647226e8e}]

This section was automatically generated during setup. 这些配置时在启动时自动加的，其中有两个配置指定了ElasticSearch的IP信息，这个IP是之前在公司时的网络IP，修改为127.0.0.1，重新启动Kibana，启动成功。