nginx – 解析HTTP 404响应正文时出错：无效字符’<'正在查找值docker的开头
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内容图文
我目前正在尝试将nexus3配置为docker镜像的私有注册表,其中nginx用作反向代理.在nexus中创建了3个repos,即NexusDockerProxy(docker proxy),NexusDockerHosted(docker hosted,http port：4444)& NexusDockerGroup(docker group,http port：5555)同时添加了托管和代理.
nexus配置了nginx,我们使用自签名证书并将其添加到nginx配置文件中.
server {
proxy_send_timeout 120;
proxy_read_timeout 300;
proxy_buffering off;
tcp_nodelay on;
server_tokens off;
client_max_body_size 1G;
listen 80;
server_name server908.int.org.com;
location / {
rewrite ^(.*) https://server908.int.org.com$1 permanent;
}
}
server {
listen 443;
server_name server908.int.org.com;
keepalive_timeout 60;
ssl on;
ssl_certificate /etc/ssl/certs/orgnexus.crt;
ssl_certificate_key /etc/ssl/certs/orgnexus.key;
ssl_ciphers HIGH:!kEDH:!ADH:!MD5:@STRENGTH;
ssl_session_cache shared:TLSSSL:16m;
ssl_session_timeout 10m;
ssl_prefer_server_ciphers on;
location / {
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto "https";
proxy_pass http://server908.int.org.com:8082;
proxy_read_timeout 90;
}
}
# correlates to your nexus http connector
server {
listen 6666;
server_name server908.int.org.com;
keepalive_timeout 60;
ssl on;
ssl_certificate /etc/ssl/certs/orgnexus.crt;
ssl_certificate_key /etc/ssl/certs/orgnexus.key;
ssl_ciphers HIGH:!kEDH:!ADH:!MD5:@STRENGTH;
ssl_session_cache shared:TLSSSL:16m;
ssl_session_timeout 10m;
ssl_prefer_server_ciphers on;
client_max_body_size 1G;
chunked_transfer_encoding on;
location / {
access_log /var/log/nginx/docker.log;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto "https";
proxy_pass http://server908.int.org.com:5555;
proxy_read_timeout 90;
}
}
我们在下面的条目中添加了“/ etc / default / docker”文件.
http_proxy=http://10.10.120.98:3128
https_proxy=http://10.10.120.98:3128
登录也是成功的
[root@server446 ~]$docker login -u admin -p admin123 server908.int.org.com:6666
Login Succeeded
搜索&拉动图像也很好.
[dockertest@server446 ~]$docker search server908.int.org.com:6666/mac
INDEX NAME DESCRIPTION STARS OFFICIAL AUTOMATED
org.com server908.int.org.com:6666/crate CrateDB is a distributed SQL database hand... 79 [OK]
org.com server908.int.org.com:6666/maccam912/meanjs MEANJS (not MEANIO) starting point for dev... 27 [OK]
org.com server908.int.org.com:6666/macadmins/puppetmaster Simple puppetmaster based on CentOS 6 25 [OK]
org.com server908.int.org.com:6666/macadmins/bsdpy Apple NetBoot replacement written in Pytho... 18 [OK]
org.com server908.int.org.com:6666/macadmins/reposado Host Apple Software Updates from a Docker ... 12 [OK]
org.com server908.int.org.com:6666/mackerel/mackerel-agent 11 [OK]
org.com server908.int.org.com:6666/macadmins/munkiwebadmin This Docker container runs MunkiWebAdmin. ... 8 [OK]
org.com server908.int.org.com:6666/macadmins/postgres Postgres that accepts remote connections b... 8 [OK]
org.com server908.int.org.com:6666/macropin/strider Possibly the best `Dockerfile` for Strider-CD 8 [OK]
org.com server908.int.org.com:6666/mace/openvpn-as OpenVPN Access-Server with WebUI 7 [OK]
org.com server908.int.org.com:6666/frolvlad/alpine-python-machinelearning Small Docker image with Python Machine Lea... 6 [OK]
org.com server908.int.org.com:6666/macadmins/munkireport-php Docker autobuild repository for https://re... 6 [OK]
org.com server908.int.org.com:6666/mace/qbittorrent qBittorrent build from source 6 [OK]
org.com server908.int.org.com:6666/macropin/sshd (deprecated) Use docker.io/panubo/sshd 5 [OK]
org.com server908.int.org.com:6666/macadmins/macnamer 4 [OK]
org.com server908.int.org.com:6666/macadmins/puppetmaster-whdcli Puppetmaster + WHDCLI for autosigning base... 4 [OK]
org.com server908.int.org.com:6666/macadmins/sal An image that runs [Sal](https://github.co... 4 [OK]
org.com server908.int.org.com:6666/macropin/roundcube Docker container for Roundcube webmail 4 [OK]
org.com server908.int.org.com:6666/uetchy/machinelearning Dockerfile for scientists studying Machine... 4 [OK]
org.com server908.int.org.com:6666/clearlinux/machine-learning Machine Learning Container 3 [OK]
org.com server908.int.org.com:6666/hartator/wayback-machine-downloader Download an entire archive from the Waybac... 3 [OK]
org.com server908.int.org.com:6666/macadmins/whd Docker container for SolarWinds WebHelpDesk 3 [OK]
org.com server908.int.org.com:6666/macinv/gunicorn-example A simple Gunicorn example 2 [OK]
org.com server908.int.org.com:6666/macropin/mailman Mailman all in one container 2 [OK]
org.com server908.int.org.com:6666/spacemacs/emacs25 Spacemacs running on Emacs 25. 2 [OK]
[dockertest@server446 ~]$docker pull server908.int.org.com:6666/macadmins/puppetmaster
Using default tag: latest
Trying to pull repository server908.int.org.com:6666/macadmins/puppetmaster ...
sha256:bf7a53a0ddb6cd0371cfec3fe6131347b5a3712c2cf282400c979ed254a38f67: Pulling from server908.int.org.com:6666/macadmins/puppetmaster
0d399614d56a: Pull complete
75e4c6031170: Pull complete
12a00ed15a39: Pull complete
6fb754ec65e3: Pull complete
9b6cf7664f02: Pull complete
07db30a930a5: Pull complete
ccdd2cf9b303: Pull complete
820dfdfc6db7: Pull complete
78c5dec8ba5d: Pull complete
Digest: sha256:bf7a53a0ddb6cd0371cfec3fe6131347b5a3712c2cf282400c979ed254a38f67
Status: Downloaded newer image for server908.int.org.com:6666/macadmins/puppetmaster:latest
但在推送图像时,我们得到404错误,如下所示.
[dockertest@server446 ~]$docker push server908.int.org.com:6666/maven:1
The push refers to a repository [server908.int.org.com:6666/maven]
701925f78142: Layer already exists
78bb4fee972f: Layer already exists
e1300844f726: Layer already exists
bfee0515af91: Preparing
2afcf4c557eb: Preparing
72cfa243711c: Waiting
9bf603e17b04: Waiting
70b22baddf90: Waiting
596ecbaf3ba4: Waiting
445ed6ee6867: Waiting
c59fa6cbcbd9: Waiting
8d4d1ab5ff74: Waiting
error parsing HTTP 404 response body: invalid character '<' looking for beginning of value:
我真的想让这个工作,但现在坚持这最后一步.任何帮助Docker推动工作的帮助都非常有用,谢谢.
解决方法:
它现在为我工作.以下是我的配置,使其工作.
请注意我们的配置在公司代理服务器后面运行.
Nginx的
server {
proxy_send_timeout 120;
proxy_read_timeout 300;
proxy_buffering off;
tcp_nodelay on;
server_tokens off;
client_max_body_size 1G;
listen 80;
server_name server908.int.org.com;
location / {
rewrite ^(.*) https://server908.int.org.com$1 permanent;
}
}
server {
listen 443;
server_name server908.int.org.com;
keepalive_timeout 60;
ssl on;
ssl_certificate /etc/ssl/certs/orgnexus.crt;
ssl_certificate_key /etc/ssl/certs/orgnexus.key;
ssl_ciphers HIGH:!kEDH:!ADH:!MD5:@STRENGTH;
ssl_session_cache shared:TLSSSL:16m;
ssl_session_timeout 10m;
ssl_prefer_server_ciphers on;
location / {
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto "https";
proxy_pass http://server908.int.org.com:8082;
proxy_read_timeout 90;
}
}
# correlates to your nexus http connector
server {
listen 6666;
server_name server908.int.org.com;
keepalive_timeout 60;
ssl on;
ssl_certificate /etc/ssl/certs/orgnexus.crt;
ssl_certificate_key /etc/ssl/certs/orgnexus.key;
ssl_ciphers HIGH:!kEDH:!ADH:!MD5:@STRENGTH;
ssl_session_cache shared:TLSSSL:16m;
ssl_session_timeout 10m;
ssl_prefer_server_ciphers on;
client_max_body_size 1G;
chunked_transfer_encoding on;
### Block for Search,Pull,Push of Docker Images via Nexus Hosted Repo ####
location / {
access_log /var/log/nginx/docker.log;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
if ($request_method !~* GET) {
proxy_pass http://server908.int.org.com:4444;
}
if ($request_method = GET) {
proxy_pass http://server908.int.org.com:5555;
}
proxy_read_timeout 90;
}
}
下面带有“/ etc / default / docker”文件的注释.
http_proxy=http://10.10.120.98:3128
https_proxy=http://10.10.120.98:3128
重启Nginx.
执行登录
[dockertest@server446 ~]$docker login -u admin -p admin123 server908.int.org.com:6666
Login Succeeded
登录后,将在“.docker”目录下创建文件名“config.json”
[dockertest@server446 ~]$cat ~/.docker/config.json
{
"auths": {
"server908.int.org.com:6666": {
"auth": "YWRtaW46YWRtaW4xMjM="
}
}
}
搜索docker hub中可用的图像.
[dockertest@server446 ~]$docker search server908.int.org.com:6666/ubuntu
INDEX NAME DESCRIPTION STARS OFFICIAL AUTOMATED
org.com server908.int.org.com:6666/ubuntu Ubuntu is a Debian-based Linux operating s... 6186 [OK]
org.com server908.int.org.com:6666/dorowu/ubuntu-desktop-lxde-vnc Ubuntu with openssh-server and NoVNC 117 [OK]
org.com server908.int.org.com:6666/rastasheep/ubuntu-sshd Dockerized SSH service, built on top of of... 91 [OK]
org.com server908.int.org.com:6666/ubuntu-upstart Upstart is an event-based replacement for ... 74 [OK]
org.com server908.int.org.com:6666/consol/ubuntu-xfce-vnc Ubuntu container with "headless" VNC sessi... 57 [OK]
org.com server908.int.org.com:6666/ubuntu-debootstrap debootstrap --variant=minbase --components... 30 [OK]
org.com server908.int.org.com:6666/torusware/speedus-ubuntu Always updated official Ubuntu docker imag... 28 [OK]
org.com server908.int.org.com:6666/ioft/armhf-ubuntu [ABR] Ubuntu Docker images for the ARMv7(a... 25 [OK]
org.com server908.int.org.com:6666/nuagebec/ubuntu Simple always updated Ubuntu docker images... 22 [OK]
org.com server908.int.org.com:6666/nickistre/ubuntu-lamp LAMP server on Ubuntu 20 [OK]
org.com server908.int.org.com:6666/tleyden5iwx/ubuntu-cuda Ubuntu 14.04 with CUDA drivers pre-installed 20 [OK]
org.com server908.int.org.com:6666/1and1internet/ubuntu-16-nginx-php-phpmyadmin-mysql-5 ubuntu-16-nginx-php-phpmyadmin-mysql-5 13 [OK]
org.com server908.int.org.com:6666/n3ziniuka5/ubuntu-oracle-jdk Ubuntu with Oracle JDK. Check tags for ver... 13 [OK]
org.com server908.int.org.com:6666/ioft/i386-ubuntu [ABR] 'official' Ubuntu Docker images for ... 9 [OK]
org.com server908.int.org.com:6666/nickistre/ubuntu-lamp-wordpress LAMP on Ubuntu with wp-cli installed 9 [OK]
org.com server908.int.org.com:6666/sameersbn/ubuntu 9 [OK]
org.com server908.int.org.com:6666/solita/ubuntu-systemd Ubuntu + systemd 8 [OK]
org.com server908.int.org.com:6666/nimmis/ubuntu This is a docker images different LTS vers... 7 [OK]
org.com server908.int.org.com:6666/gbevan/ubuntu-foreman Ubuntu based Puppet Foreman with Ansible 6 [OK]
org.com server908.int.org.com:6666/consol/omd-labs-ubuntu OMD Labs (Ubuntu) - Open Monitoring Distri... 3 [OK]
org.com server908.int.org.com:6666/darksheer/ubuntu Base Ubuntu Image -- Updated hourly 3 [OK]
org.com server908.int.org.com:6666/nickistre/ubuntu-lamp-xdebug LAMP on Ubuntu with xdebug installed 3 [OK]
org.com server908.int.org.com:6666/1and1internet/ubuntu-16-apache ubuntu-16-apache 2 [OK]
org.com server908.int.org.com:6666/1and1internet/ubuntu-16-nginx-php-5.6 ubuntu-16-nginx-php-5.6 2 [OK]
org.com server908.int.org.com:6666/1and1internet/ubuntu-16-nginx-php-7.0 ubuntu-16-nginx-php-7.0 2 [OK]
通过nexus代理从docker hub中提取图像.
[dockertest@server446 ~]$docker pull server908.int.org.com:6666/ubuntu
Using default tag: latest
Trying to pull repository server908.int.org.com:6666/ubuntu ...
sha256:a0ee7647e24c8494f1cf6b94f1a3cd127f423268293c25d924fbe18fd82db5a4: Pulling from server908.int.org.com:6666/ubuntu
75c416ea735c: Pull complete
c6ff40b6d658: Pull complete
a7050fc1f338: Pull complete
f0ffb5cf6ba9: Pull complete
be232718519c: Pull complete
Digest: sha256:a0ee7647e24c8494f1cf6b94f1a3cd127f423268293c25d924fbe18fd82db5a4
Status: Downloaded newer image for server908.int.org.com:6666/ubuntu:latest
标记拉出的图像
docker tag server908.int.org.com:6666/ubuntu:latest server908.int.org.com:6666/ubuntu:1
推送到NexusHostedRepo(端口：4444)
[dockertest@server446 ~]$docker push server908.int.org.com:6666/ubuntu:1
The push refers to a repository [server908.int.org.com:6666/ubuntu]
0566c118947e: Pushed
6f9cf951edf5: Pushed
182d2a55830d: Pushed
5a4c2c9a24fc: Pushed
cb11ba605400: Pushed
latest: digest: sha256:a0ee7647e24c8494f1cf6b94f1a3cd127f423268293c25d924fbe18fd82db5a4 size: 1357
从Nexus Repo拉出来(这应该比从Docker中心拉出来快)
[dockertest@server446 ~]$docker pull server908.int.org.com:6666/ubuntu:1
Trying to pull repository server908.int.org.com:6666/ubuntu ...
sha256:a0ee7647e24c8494f1cf6b94f1a3cd127f423268293c25d924fbe18fd82db5a4: Pulling from server908.int.org.com:6666/ubuntu
75c416ea735c: Pull complete
c6ff40b6d658: Pull complete
a7050fc1f338: Pull complete
f0ffb5cf6ba9: Pull complete
be232718519c: Pull complete
Digest: sha256:a0ee7647e24c8494f1cf6b94f1a3cd127f423268293c25d924fbe18fd82db5a4
Status: Downloaded newer image for server908.int.org.com:6666/ubuntu:1
确保检查证书,如上图所示.
另外,请确保在Nexus SSL证书部分中添加代理服务器证书.
keytool -J-Dhttps.proxyHost=<proxy_hostname> -J-Dhttps.proxyPort=<proxy_port> -printcert -rfc -sslserver <remote_host_name:remote_ssl_port>
替换并使用管理下配置了Nexus的HTTP代理服务器 – >服务器.替换为具有认证问题的远程主机和端口之一.如果端口是默认端口443,则可以省略该端口.
您应该看到上述命令至少打印了两个条目.获取打印的最后一个证书内容并将其完全复制到剪贴板.这应该是您的代理服务器的证书,添加到证书链的末尾.
复制的证书内容应以—– BEGIN CERTIFICATE —–开头,以—– END CERTIFICATE —–结束.
然后在Nexus用户界面中,转到管理 – > SSL证书并单击添加…,然后选择粘贴PEM.将证书内容粘贴到打开的对话框中.
单击加载证书.在下一个窗口中验证证书内容.验证列出的颁发者详细信息是否来自您的代理服务器证书.满意后,单击“添加证书”.
希望这对你有所帮助.
内容总结
以上是互联网集市为您收集整理的nginx – 解析HTTP 404响应正文时出错：无效字符’<'正在查找值docker的开头全部内容，希望文章能够帮你解决nginx – 解析HTTP 404响应正文时出错：无效字符’<'正在查找值docker的开头所遇到的程序开发问题。 如果觉得互联网集市技术教程内容还不错，欢迎将互联网集市网站推荐给程序员好友。
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