记录一次nginx启动失败的解决过程

小编最近遇到这样一个问题docker nginx起不来了，导致jira域名映射失败，如何解决呢？下面小编给大家分享下nginx启动失败的解决过程，感兴趣的朋友一起看看吧

周日领导说docker nginx起不来了，导致jira域名映射失败，记录一下解决过程

操作

首先nginx不是自己部署，要先启动一下

docker start nginx

发现打印出了nginx 但是 docker ps 发现 nginx还是启动失败

于是准备查看日志

docker logs -f nginx

报了一堆错误，也不知道是什么时候打的日志，后来解决之后猜测是因为配置文件为空的原因，因为没有找到event模块

所以首先看一下nginx的容器信息

docker inspect nginx

找到挂载信息了，可以看看配置文件，发现 /usr/nginx/conf 里面没有配置文件，这个时候就应该找到了问题；可是运维同学在查询问题的时候创建了一个空的nginx.conf，我没有打开配置文件

后来在老大的提醒下打开了配置文件发现是空的，然后就对配置文件进行了修改

先找了一个默认的nginx.conf的配置

#user  nobody; worker_processes  1; #error_log  logs/error.log; #error_log  logs/error.log  notice; #error_log  logs/error.log  info; #pid        logs/nginx.pid; events { worker_connections  1024; } http { include       mime.types; default_type  application/octet-stream; #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" ' #                  '$status $body_bytes_sent "$http_referer" ' #                  '"$http_user_agent" "$http_x_forwarded_for"'; #access_log  logs/access.log  main; sendfile        on; #tcp_nopush     on; #keepalive_timeout  0; keepalive_timeout  65; #gzip  on; server { listen       80; server_name  localhost; #charset koi8-r; #access_log  logs/host.access.log  main; location / { root   html; index  index.html index.htm; } #error_page  404              /404.html; # redirect server error pages to the static page /50x.html # error_page   500 502 503 504  /50x.html; location = /50x.html { # proxy the PHP scripts to Apache listening on 127.0.0.1:80 #location ~ \.php$ { #    proxy_pass   http://127.0.0.1; #} # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 #    root           html; #    fastcgi_pass   127.0.0.1:9000; #    fastcgi_index  index.php; #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name; #    include        fastcgi_params; # deny access to .htaccess files, if Apache's document root # concurs with nginx's one #location ~ /\.ht { #    deny  all; } # another virtual host using mix of IP-, name-, and port-based configuration # #server { #    listen       8000; #    listen       somename:8080; #    server_name  somename  alias  another.alias; #    location / { #        root   html; #        index  index.html index.htm; #    } #} # HTTPS server #    listen       443 ssl; #    server_name  localhost; #    ssl_certificate      cert.pem; #    ssl_certificate_key  cert.key; #    ssl_session_cache    shared:SSL:1m; #    ssl_session_timeout  5m; #    ssl_ciphers  HIGH:!aNULL:!MD5; #    ssl_prefer_server_ciphers  on;

然后docker start nginx 发现可以启动了

接下来增加正确的jira配置

 location / { proxy_pass http://192.168.1.111:8080; proxy_redirect          off; proxy_set_header        Host $host:$server_port;   ##重点在$server_port proxy_set_header        X-Real-IP $remote_addr; proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for; proxy_max_temp_file_size 0; proxy_connect_timeout 90; proxy_send_timeout 90; proxy_read_timeout 90; proxy_buffer_size 4k; proxy_buffers 4 32k; proxy_busy_buffers_size 64k; proxy_hide_header Vary; proxy_set_header Accept-Encoding ''; proxy_set_header Referer $http_referer; proxy_set_header Cookie $http_cookie; }

进入容器检测一下配置文件是否有问题