我正在尝试将SSL证书(使用LetsEncrypt生成)添加到我的nginx中。 nginx是从docker-compose文件构建的,在该文件中,我创建了从主机到容器的卷,以便容器可以访问证书和私钥。
volumes:
- /etc/nginx/certs/:/etc/nginx/certs/
nginx容器启动并失败并出现以下错误
[emerg] 1#1: BIO_new_file("/etc/nginx/certs/fullchain.pem") failed
(SSL: error:02001002:system library:fopen:No such file or
directory:fopen('/etc/nginx/certs/fullchain.pem','r')
error:2006D080:BIO routines:BIO_new_file:no such file)
我的nginx配置文件如下:
server {
listen 80;
server_name server_blah www.server_blah;
return 301 https://$server_name$request_uri;
}
server {
listen 443 ssl;
server_name server_blah;
ssl_certificate /etc/nginx/certs/fullchain.pem;
ssl_certificate_key /etc/nginx/certs/privkey.pem;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers HIGH:!aNULL:!MD5;
}
我缺少什么/做错了什么?
答案 0 :(得分:4)
最后破解了此错误,并能够在我的开发和生产站点上成功重复此过程,以使SSL证书正常工作!
很抱歉,文章的长度!
在我的设置中,我在ubuntu 16机器上安装了docker docker-compose安装程序。
遇到此问题的任何人,我都会详细说明我的操作步骤。
转到代码所在的目录
cd /opt/example_dir/
为letencrypt及其目录创建一个目录。
sudo mkdir -p /opt/example_dir/letsencrypt/letsencrypt-site
从letsencrypt目录创建准系统docker-compose.yml文件。
sudo nano /opt/example_dir/letsencrypt/docker-compose.yml
添加以下内容:
version: '2'
services:
image: nginx:latest
ports:
- "80:80"
volumes:
- ./nginx.conf:/etc/nginx/conf.d/default.conf
- ./letsencrypt-site:/usr/share/nginx/html
networks:
- docker-network
networks:
docker-network:
driver: bridge
* This will pull down the latest nginx version
* Expose port 80
* Mount a config file (that i'll create later)
* Maps the site directory so that we can have a simple test index.html for when
我们启动简单的nginx容器。
在/opt/example_dir/letsencrypt
sudo nano /opt/example_dir/letsencrypt/nginx.conf
将以下内容放入其中
server {
listen 80;
listen [::]:80;
server_name example_server.com;
location ~ /.well-known/acme-challenge {
allow all;
root /usr/share/nginx/html;
}
root /usr/share/nginx/html;
index index.html;
}
* This listens for requests on port 80 for the server with name example_server.com
* Gives the Certbot agent access to ./well-known/acme-challenge
* Sets the default root and file
/opt/example_dir/letsencrypt/letsencrypt-site
内创建一个index.html文件 sudo nano /opt/example_dir/letsencrypt/letsencrypt-site/index.html
在其中添加以下内容
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>LetsEncrypt Setup</title>
</head>
<body>
<p>Test file for our http nginx server</p>
</body>
</html>
现在我们启动nginx容器。
cd /opt/example_dir/letsencrypt
sudo docker-compose up -d
nginx容器现已启动并运行,请访问您定义的url,然后应返回测试index.html页面。至此,我们准备运行certbot命令来生成一些证书
运行以下命令,以用您的电子邮件替换--email
的证书
sudo docker run -it --rm \
-v /docker-volumes/etc/letsencrypt:/etc/letsencrypt \
-v /docker-volumes/var/lib/letsencrypt:/var/lib/letsencrypt \
-v /opt/example_dir/letsencrypt/letsencrypt-site:/data/letsencrypt \
-v "/docker-volumes/var/log/letsencrypt:/var/log/letsencrypt" \
certbot/certbot \
certonly --webroot \
--email youremail@domain.com --agree-tos --no-eff-email \
--webroot-path=/data/letsencrypt \
-d example.com
如果该命令运行正常,那么我们已经为该Web服务器生成了证书。现在,我们可以在生产站点中使用它们,并将nginx配置为使用ssl并利用这些证书!
关闭Nginx容器
cd /opt/example_dir/letsencrypt/
sudo docker-compose down
目录结构现在应该看起来像这样。您的代码/网络应用项目所在的位置,然后是我们在上面创建的letencrypt文件夹的位置。
/opt/example_dir
/ -> project_folder
/ -> letsencrypt
创建文件夹调用dh-param
sudo mkdir -p /opt/example_dir/project_folder/dh-param
生成dh键
sudo openssl dhparam -out /opt/example_dir/project_folder/dh-param/dhparam-2048.pem 2048
更新/opt/example_dir/project_folder
project_folder是我的源代码所在的位置,因此我在这里为nginx创建了一个生产配置文件,并更新了docker-compose.yml以安装我的nginx配置,dh-pharam交换密钥以及我们之前创建的证书本身。
docker-compose中的nginx服务
nginx:
image: nginx:1.11.3
restart: always
ports:
- "80:80"
- "443:443"
- "8000:8000"
volumes:
- ./nginx.conf:/etc/nginx/conf.d/default.conf
- ./dh-param/dhparam-2048.pem:/etc/ssl/certs/dhparam-2048.pem
- /docker-volumes/etc/letsencrypt/live/exampleserver.com/fullchain.pem:/etc/letsencrypt/live/exampleserver.com/fullchain.pem
- /docker-volumes/etc/letsencrypt/live/exampleserver.com/privkey.pem:/etc/letsencrypt/live/exampleserver.com/privkey.pem
networks:
- docker-network
volumes_from:
- flask
depends_on:
- flask
- falcon
links:
- datastore
project_folder中的nginx.conf
error_log /var/log/nginx/error.log warn;
server {
listen 80;
listen [::]:80;
server_name exampleserver.com
location / {
rewrite ^ https://$host$request_uri? permanent;
}
#for certbot challenges (renewal process)
location ~ /.well-known/acme-challenge {
allow all;
root /data/letsencrypt;
}
}
#https://exampleserver.com
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
server_name exampleserver.com;
server_tokens off;
ssl_certificate /etc/letsencrypt/live/exampleserver.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/exampleserver.com/privkey.pem;
ssl_buffer_size 8k;
ssl_dhparam /etc/ssl/certs/dhparam-2048.pem;
ssl_protocols TLSv1.2 TLSv1.1 TLSv1;
ssl_prefer_server_ciphers on;
ssl_ciphers ECDH+AESGCM:ECDH+AES256:ECDH+AES128:DH+3DES:!ADH:!AECDH:!MD5;
ssl_ecdh_curve secp384r1;
ssl_session_tickets off;
# OCSP stapling
ssl_stapling on;
ssl_stapling_verify on;
resolver 8.8.8.8;
# Define the specified charset to the “Content-Type” response header field
charset utf-8;
}
至此,一切就绪! (最后)
启动docker容器。
cd /opt/example_dir/project_folder
sudo docker-compose up -d
# Check the docker log with:
sudo docker logs -f -t
我知道这是很多步骤,但这是我所做的,对我有用,希望对其他人有帮助。
答案 1 :(得分:0)
我现在有完全相同的问题。相同的错误代码。
我对.pem文件尝试了不同的操作:
可悲的是,这些解决方案都不适合我。
实际上,即使我在连接到集装箱码头时能够列出(ls)文件,nginx也确实找不到文件。
要提供更多详细信息,我正在Synology DS918 + NAS上运行Docker。
我希望这将有助于找到解决方案! 我将进行尝试并尝试各种尝试,如果能够成功进行,我会回来的!
答案 2 :(得分:0)
我通过以下方式将/etc/letsencrypt/live/mydomain.com/
映射到/etc/nginx/certs/
:
volumes:
- /etc/letsencrypt/live/mydomain.com/:/etc/nginx/certs/
在这种情况下,它已经映射了软符号链接。
lrwxrwxrwx 1 root root 38 Sep 15 00:21 chain.pem -> ../../archive/mydomain.com/chain1.pem
lrwxrwxrwx 1 root root 42 Sep 15 00:21 fullchain.pem -> ../../archive/mydomain.com/fullchain1.pem
lrwxrwxrwx 1 root root 40 Sep 15 00:21 privkey.pem -> ../../archive/mydomain.com/privkey1.pem
最后,我将volume
部分更改如下:
volumes:
- /etc/letsencrypt/archive/mydomain.com/:/etc/nginx/certs/