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Issue #535 Added default 2048-bit dhparam.pem file
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@ -9,9 +9,10 @@ RUN apt-get update \
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&& apt-get clean \
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&& rm -r /var/lib/apt/lists/*
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# Configure Nginx and apply fix for very long server names
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RUN echo "daemon off;" >> /etc/nginx/nginx.conf \
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&& sed -i 's/^http {/&\n server_names_hash_bucket_size 128;/g' /etc/nginx/nginx.conf
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# Generate dhparam.pem, configure Nginx, apply fix for very long server names
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RUN openssl dhparam -out /etc/nginx/dhparam.pem 2048 \
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&& echo "daemon off;" >> /etc/nginx/nginx.conf \
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&& sed -i 's|^http {|&\n server_names_hash_bucket_size 128; ssl_dhparam /etc/nginx/dhparam.pem;|g' /etc/nginx/nginx.conf
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# Install Forego
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ADD https://github.com/jwilder/forego/releases/download/v0.16.1/forego /usr/local/bin/forego
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@ -142,9 +142,11 @@ hosts in use. The certificate and keys should be named after the virtual host w
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#### Diffie-Hellman Groups
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If you have Diffie-Hellman groups enabled, the files should be named after the virtual host with a
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Diffie-Hellman groups are enabled by default, with a pregenerated key in `/etc/nginx/dhparam.pem`.
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You can mount a different `dhparam.pem` file at that location to override the default cert.
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To use custom `dhparam.pem` files per-virtual-host, the files should be named after the virtual host with a
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`dhparam` suffix and `.pem` extension. For example, a container with `VIRTUAL_HOST=foo.bar.com`
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should have a `foo.bar.com.dhparam.pem` file in the certs directory.
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should have a `foo.bar.com.dhparam.pem` file in the `/etc/nginx/certs` directory.
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#### Wildcard Certificates
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