nginx:[emerg] open()“/run/nginx.pid”失败(13:权限被拒绝)

Bil*_*saf 6 nginx docker kubernetes dockerfile kubernetes-helm

我有以下 Dockerfile,我已将其设置为使用新用户而不是使用 root 作为我的 nginx 服务器。nginx 服务器基于 Redhat UBI 镜像构建。图像构建良好,但是当我运行容器时,出现以下错误: nginx: [nginx: [emerg] open() "/run/nginx.pid" failed (13: Permission returned)

下面是我的 dockerfile。

USER root
RUN microdnf --setopt=tsflags=nodocs install -y nginx procps shadow-utils net-tools ca-certificates dirmngr gnupg wget vim\
            && microdnf clean all \
            && rpm -q procps-ng

ENV NGINX_USER="api-gatway" \
    NGINXR_UID="8987" \
    NGINX_GROUP="api-gatway" \
    NGINX_GID="8987"     

RUN set -ex; \
  groupadd -r --gid "$NGINX_GID" "$NGINX_GROUP"; \
  useradd -r --uid "$NGINXR_UID" --gid "$NGINX_GID" "$NGINX_USER" 


COPY nginx.conf /etc/nginx/nginx.conf

RUN mkdir -p /var/lib/nginx/tmp /var/log/nginx \
    && chown -R api-gatway:api-gatway /var/lib/nginx /var/log/nginx \
    && chmod -R 755 /var/lib/nginx /var/log/nginx

EXPOSE 1080
USER api-gatway
CMD ["nginx", "-g", "daemon off;"]
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当我构建映像时,它构建时没有任何错误,但是当我使用 helm 在 K8 集群上部署时,它会出现以下错误。

nginx: [emerg] open() "/run/nginx.pid" failed (13: Permission denied)
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这是我设置的 nginx.conf 文件

worker_processes  1;
error_log  /tmp/error.log;
pid        /run/nginx.pid;

events {
  worker_connections  1024;
}
http {
  server {
    listen 1080;
    server_name localhost 127.0.0.1;
    access_log  /tmp/access.log;
    client_max_body_size 0;
    set  $allowOriginSite *;
    proxy_pass_request_headers on;
    proxy_pass_header Set-Cookie;
    # External settings, do not remove

    #ENV_ACCESS_LOG
    proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
    proxy_redirect off;
    proxy_buffering off;
    proxy_set_header Host            $host;
    proxy_set_header X-Real-IP       $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_pass_header Set-Cookie;
    proxy_set_header X-Forwarded-Proto $scheme;

    location /search/ {
               proxy_pass http://*******-svc:8983/***/;
    }
    location /auth/ {
      proxy_pass http://********:8080;
    }
    location /mapbox {
      rewrite ^/mapbox(.*)https://****$1 break;
    }
  }
}

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如何修复 nginx: [emerg] open() "/var/run/nginx.pid" failed (13: Permission returned) 以及我的配置中做错了什么?

Bil*_*saf 13

更新

为了修复我的“/var/run/nginx.pid”权限被拒绝错误。

我必须在 dockerfile 中添加 nginx.pid 权限错误才能使新用户正常工作。

以下是我在 dockerfile 中所做的更改

RUN touch /run/nginx.pid \
 && chown -R api-gatway:api-gatway /run/nginx.pid /cache/nginx

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