{"id":1924,"date":"2020-05-07T17:06:22","date_gmt":"2020-05-07T14:06:22","guid":{"rendered":"https:\/\/artem.services\/?p=1924"},"modified":"2020-05-07T17:12:42","modified_gmt":"2020-05-07T14:12:42","slug":"fix-error-centosnginxjenkins-502-bad-gateway","status":"publish","type":"post","link":"https:\/\/artem.services\/?p=1924","title":{"rendered":"FIX ERROR &#8212; CentOS+Nginx+Jenkins: 502 Bad Gateway"},"content":{"rendered":"<p>\u041f\u0440\u0438 \u043f\u0440\u043e\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 <strong>Nginx<\/strong>&#39; \u0430 \u043d\u0430 <strong>Jenkins<\/strong> \u0432 \u041e\u0421 <strong>CentOS<\/strong> \u043c\u043e\u0436\u0435\u0442 \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u0442\u044c <strong>502<\/strong> \u043e\u0448\u0438\u0431\u043a\u0430. \u041b\u043e\u0433 \u043e\u0448\u0438\u0431\u043e\u043a <strong>Nginx<\/strong>&#39;\u0430 \u0431\u0443\u0434\u0435\u0442 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c:<\/p>\n<blockquote><p>2020\/05\/07 13:32:33 [crit] 9665#9665: *1 connect() to 127.0.0.1:8080 failed (13: Permission denied) while connecting to upstream, client: 1.2.3.4, server: jenkins.artem.services, request: &quot;GET \/ HTTP\/1.1&quot;, upstream: &quot;http:\/\/127.0.0.1:8080\/&quot;, host: &quot;jenkins.artem.services&quot;<\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<h3>\u0420\u0435\u0448\u0435\u043d\u0438\u0435:<\/h3>\n<p>\u041f\u0440\u0438\u0447\u0438\u043d\u0430 <strong>SELinux<\/strong>. \u041c\u043e\u0436\u043d\u043e \u043a\u0430\u043a \u0440\u0430\u0437\u0440\u0435\u0448\u0438\u0442\u044c <strong>Jenkins<\/strong>, \u0442\u0430\u043a \u0438 \u0432\u043e\u0432\u0441\u0435 \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442\u044c <strong>SELinux<\/strong>.<\/p>\n<h4>\u0412\u0430\u0440\u0438\u0430\u043d\u0442 \u0441 \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\u043c SELinux<\/h4>\n<p>\u041e\u0442\u043a\u0440\u043e\u0435\u043c \u0444\u0430\u0439\u043b \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438:<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\nvim \/etc\/selinux\/config\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>\u0418 \u043f\u043e\u043c\u0435\u043d\u044f\u0435\u043c &quot;<strong>enforcing<\/strong>&quot; \u043d\u0430 &quot;<strong>disabled<\/strong>&quot;<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\nSELINUX=disabled\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>\u0418 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u0438\u043c \u0441\u0435\u0440\u0432\u0435\u0440.<\/p>\n<p>\u0412 <strong>CentOS 6<\/strong> \u043c\u043e\u0436\u043d\u043e \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442\u044c <strong>SELinux<\/strong> \u0431\u0435\u0437 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 (<strong>CentOS 7\/8<\/strong> &#8212; \u0442\u0440\u0435\u0431\u0443\u044e\u0442 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0443), \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0432 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0443\u044e \u043a\u043e\u043c\u0430\u043d\u0434\u0443:<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\necho 0 &gt; \/selinux\/enforce\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u041f\u0440\u0438 \u043f\u0440\u043e\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 Nginx&#39; \u0430 \u043d\u0430 Jenkins \u0432 \u041e\u0421 CentOS \u043c\u043e\u0436\u0435\u0442 \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u0442\u044c 502 \u043e\u0448\u0438\u0431\u043a\u0430. \u041b\u043e\u0433 \u043e\u0448\u0438\u0431\u043e\u043a Nginx&#39;\u0430 \u0431\u0443\u0434\u0435\u0442 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c: 2020\/05\/07 13:32:33 [crit] 9665#9665: *1 connect() to 127.0.0.1:8080 failed (13: Permission denied) while connecting to upstream, client: 1.2.3.4, server: jenkins.artem.services, request: &quot;GET \/ HTTP\/1.1&quot;, upstream: &quot;http:\/\/127.0.0.1:8080\/&quot;, host: &quot;jenkins.artem.services&quot; &nbsp; \u0420\u0435\u0448\u0435\u043d\u0438\u0435: \u041f\u0440\u0438\u0447\u0438\u043d\u0430 SELinux. \u041c\u043e\u0436\u043d\u043e \u043a\u0430\u043a \u0440\u0430\u0437\u0440\u0435\u0448\u0438\u0442\u044c Jenkins, \u0442\u0430\u043a &hellip; <a href=\"https:\/\/artem.services\/?p=1924\" class=\"more-link\">\u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u044c \u0447\u0438\u0442\u0430\u0442\u044c<span class=\"screen-reader-text\"> &quot;FIX ERROR &#8212; CentOS+Nginx+Jenkins: 502 Bad Gateway&quot;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[49],"tags":[1595,1597,5,1257,51,50,125,10,1593],"_links":{"self":[{"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts\/1924"}],"collection":[{"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1924"}],"version-history":[{"count":4,"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts\/1924\/revisions"}],"predecessor-version":[{"id":1928,"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts\/1924\/revisions\/1928"}],"wp:attachment":[{"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1924"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}