{"id":714,"date":"2022-10-04T20:50:54","date_gmt":"2022-10-04T12:50:54","guid":{"rendered":"http:\/\/22pig.com\/?p=714"},"modified":"2022-10-04T22:30:18","modified_gmt":"2022-10-04T14:30:18","slug":"kibana%e6%9c%8d%e5%8a%a1%e5%90%af%e5%8a%a8%e6%8a%a5%e9%94%99unable-to-retrieve-version-information-from-elasticsearch-nodes","status":"publish","type":"post","link":"http:\/\/22pig.com\/?p=714","title":{"rendered":"kibana\u670d\u52a1\u542f\u52a8\u62a5\u9519Unable to retrieve version information from Elasticsearch nodes"},"content":{"rendered":"<p><strong>kibana\u670d\u52a1\u542f\u52a8\u62a5\u9519 <\/strong><\/p>\n<p class=\"p1\"><span class=\"s1\">[<span class=\"s2\">ERROR][<span class=\"s3\">elasticsearch-service] Unable to retrieve version information from Elasticsearch nodes. security_exception: [security_exception] Reason: missing authentication credentials for REST request [\/_nodes?filter_path=nodes.*.version%2Cnodes.*.http.publish_address%2Cnodes.*.ip]<\/span><\/span><\/span><\/p>\n<p><strong>\u539f\u56e0\uff1ayml\u6587\u4ef6\u4e2d\u6ca1\u6709\u914d\u7f6ekibana\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801<\/strong><\/p>\n<p>\u4f46\u662f8.0\u7248\u672c\u4e2d\uff0celasticsearch.yml \u4e2d\u00a0xpack.security.enabled \u9ed8\u8ba4\u503c\u4e3atrue\uff0c\u7b2c\u4e00\u6b21\u542f\u52a8\u4f1a\u81ea\u52a8\u751f\u6210 elastic \u7528\u6237\u7684\u5bc6\u7801\uff0c\u800c\u6ca1\u6709\u5176\u4ed6 build-in \u7684\u5bc6\u7801\u3002<\/p>\n<p>\u76f4\u63a5\u6267\u884c .\/bin\/elasticsearch-setup-passwords \u5219\u4f1a\u62a5\u9519\u3002<\/p>\n<p>\u89e3\u51b3\u65b9\u6848\u5982\u4e0b\uff1a<\/p>\n<p>1\u3001\u4fee\u6539\u914d\u7f6e\u6587\u4ef6config\/elasticsearch.yml\uff0cxpack.security.enabled \u6539\u4e3a false<\/p>\n<p>2\u3001\u91cd\u542felasticsearch\u670d\u52a1<\/p>\n<p>3\u3001\u6267\u884c\u547d\u4ee4\uff0c\u5220\u9664\u5bc6\u7801\u76f8\u5173\u7d22\u5f15<\/p>\n<div class=\"cnblogs_code\">\n<pre>curl -XDELETE 127.0.0.1:9200\/.security-7<\/pre>\n<\/div>\n<p>\u6267\u884c\u6210\u529f\u4f1a\u51fa\u73b0\u5982\u4e0b\u6253\u5370\uff1a<\/p>\n<div class=\"cnblogs_code\">\n<pre>{\"acknowledged\":true}<\/pre>\n<\/div>\n<p>4\u3001\u4fee\u6539\u914d\u7f6e\u6587\u4ef6config\/elasticsearch.yml\uff0cxpack.security.enabled \u6539\u4e3a true<\/p>\n<p>5\u3001\u91cd\u542felasticsearch\u670d\u52a1<\/p>\n<p>6\u3001\u6267\u884c\u547d\u4ee4\uff0c\u8bbe\u7f6e\u5168\u90e8 build-in \u7684\u5bc6\u7801\uff08\u6267\u884c\u65f6\u53d1\u73b0\u6b64\u811a\u672c\u5df2\u7ecf\u6807\u6ce8\u4e3a deprecated\uff0c\u540e\u7eed\u53ef\u80fd\u4f1a\u5220\u9664\uff0c\u76ee\u524d\u4ecd\u53ef\u4f7f\u7528\uff09<\/p>\n<div class=\"cnblogs_code\">\n<pre>.\/bin\/elasticsearch-setup-passwords interactive<\/pre>\n<\/div>\n<p>7\u3001\u4fee\u6539\u914d\u7f6e\u6587\u4ef6config\/kibana.yml<\/p>\n<div class=\"cnblogs_code\">\n<pre>elasticsearch.username: \"kibana\"\nelasticsearch.password: \"password\"<\/pre>\n<\/div>\n<p>8\u3001\u542f\u52a8kibana\uff0c\u6d4f\u89c8\u5668\u8f93\u5165 localhost:5601\uff0c\u4f7f\u7528elastic\u7528\u6237\u540d\u5bc6\u7801\u767b\u5f55<\/p>\n","protected":false},"excerpt":{"rendered":"<p>kibana\u670d\u52a1\u542f\u52a8\u62a5\u9519 [ERROR][elasticsearch-service] Unable to retrieve version information from Elasticsearch nodes. security_exception: [security_exception] Reason: missing authentication credentials for REST request [\/_nodes?filter_path=nodes.*.version%2Cnodes.*.http.publish_address%2Cnodes.*.ip] \u539f\u56e0\uff1ayml\u6587\u4ef6\u4e2d\u6ca1\u6709\u914d\u7f6ekibana\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801 \u4f46\u662f8.0\u7248\u672c\u4e2d\uff0celasticsearch.yml \u4e2d\u00a0xpack.security.enabled \u9ed8\u8ba4\u503c\u4e3atrue\uff0c\u7b2c\u4e00\u6b21\u542f\u52a8\u4f1a\u81ea\u52a8\u751f\u6210 elastic \u7528\u6237\u7684\u5bc6\u7801\uff0c\u800c\u6ca1\u6709\u5176\u4ed6 build-in \u7684\u5bc6\u7801\u3002 \u76f4\u63a5\u6267\u884c .\/bin\/elasticsearch-setup-passwords \u5219\u4f1a\u62a5\u9519\u3002 \u89e3\u51b3\u65b9\u6848\u5982\u4e0b\uff1a 1\u3001\u4fee\u6539\u914d\u7f6e\u6587\u4ef6config\/elasticsearch.yml\uff0cxpack.security.enabled \u6539\u4e3a false 2\u3001\u91cd\u542felasticsearch\u670d\u52a1 3\u3001\u6267\u884c\u547d\u4ee4\uff0c\u5220\u9664\u5bc6\u7801\u76f8\u5173\u7d22\u5f15 curl -XDELETE 127.0.0.1:9200\/.security-7 \u6267\u884c\u6210\u529f\u4f1a\u51fa\u73b0\u5982\u4e0b\u6253\u5370\uff1a {&#8220;acknowledged&#8221;:true} 4\u3001\u4fee\u6539\u914d\u7f6e\u6587\u4ef6config\/elasticsearch.yml\uff0cxpack.security.enabled \u6539\u4e3a true 5\u3001\u91cd\u542felasticsearch\u670d\u52a1 6\u3001\u6267\u884c\u547d\u4ee4\uff0c\u8bbe\u7f6e\u5168\u90e8 build-in \u7684\u5bc6\u7801\uff08\u6267\u884c\u65f6\u53d1\u73b0\u6b64\u811a\u672c\u5df2\u7ecf\u6807\u6ce8\u4e3a deprecated\uff0c\u540e\u7eed\u53ef\u80fd\u4f1a\u5220\u9664\uff0c\u76ee\u524d\u4ecd\u53ef\u4f7f\u7528\uff09 .\/bin\/elasticsearch-setup-passwords interactive 7\u3001\u4fee\u6539\u914d\u7f6e\u6587\u4ef6config\/kibana.yml elasticsearch.username: &#8220;kibana&#8221; &#8230; <a title=\"kibana\u670d\u52a1\u542f\u52a8\u62a5\u9519Unable to retrieve version information from Elasticsearch nodes\" class=\"read-more\" href=\"http:\/\/22pig.com\/?p=714\" aria-label=\"More on kibana\u670d\u52a1\u542f\u52a8\u62a5\u9519Unable to retrieve version information from Elasticsearch nodes\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-714","post","type-post","status-publish","format-standard","hentry","category-java"],"_links":{"self":[{"href":"http:\/\/22pig.com\/index.php?rest_route=\/wp\/v2\/posts\/714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/22pig.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/22pig.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/22pig.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/22pig.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=714"}],"version-history":[{"count":2,"href":"http:\/\/22pig.com\/index.php?rest_route=\/wp\/v2\/posts\/714\/revisions"}],"predecessor-version":[{"id":717,"href":"http:\/\/22pig.com\/index.php?rest_route=\/wp\/v2\/posts\/714\/revisions\/717"}],"wp:attachment":[{"href":"http:\/\/22pig.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/22pig.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=714"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/22pig.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}