added a debian based dockerfile

Author: sdutta9

docker-compose.yml

@@ -24,10 +24,22 @@ services:
       build: 
          context: nginx-plus
          dockerfile: Dockerfile_ubuntu
+        # Secret needed for debian build
+        #  secrets:
+        #   - nginx-crt
+        #   - nginx-key
       volumes:
           - ./nginx-plus/etc/nginx:/etc/nginx
+          # Needed for debian build as certs are passed as secrets
+          # - ./nginx-plus/etc/ssl:/etc/ssl
       ports:
           - 8080:8080
           - 80:80
           - 443:443
       restart: always
+# Secret needed for debian build
+# secrets:
+#   nginx-crt:
+#     file: ./nginx-plus/etc/ssl/nginx/nginx-repo.crt
+#   nginx-key:
+#     file: ./nginx-plus/etc/ssl/nginx/nginx-repo.key

nginx-plus/Dockerfile_debian

@@ -0,0 +1,82 @@
+FROM debian:bullseye-slim
+
+LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
+
+# Define NGINX versions for NGINX Plus and NGINX Plus modules
+# Uncomment this block and the versioned nginxPackages block in the main RUN
+# instruction to install a specific release
+# ENV NGINX_VERSION   29
+# ENV NJS_VERSION     0.7.12
+# ENV PKG_RELEASE     1~bullseye
+
+# Download certificate and key from the customer portal (https://account.f5.com)
+# and copy to the build context
+RUN --mount=type=secret,id=nginx-crt,dst=nginx-repo.crt \
+    --mount=type=secret,id=nginx-key,dst=nginx-repo.key \
+    set -x \
+# Create nginx user/group first, to be consistent throughout Docker variants
+    && addgroup --system --gid 101 nginx \
+    && adduser --system --disabled-login --ingroup nginx --no-create-home --home /nonexistent --gecos "nginx user" --shell /bin/false --uid 101 nginx \
+    && apt-get update \
+    && apt-get install --no-install-recommends --no-install-suggests -y \
+                        ca-certificates \
+                        gnupg1 \
+                        lsb-release \
+    && \
+    NGINX_GPGKEY=573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62; \
+    NGINX_GPGKEY_PATH=/usr/share/keyrings/nginx-archive-keyring.gpg; \
+    export GNUPGHOME="$(mktemp -d)"; \
+    found=''; \
+    for server in \
+        hkp://keyserver.ubuntu.com:80 \
+        pgp.mit.edu \
+    ; do \
+        echo "Fetching GPG key $NGINX_GPGKEY from $server"; \
+        gpg1 --keyserver "$server" --keyserver-options timeout=10 --recv-keys "$NGINX_GPGKEY" && found=yes && break; \
+    done; \
+    test -z "$found" && echo >&2 "error: failed to fetch GPG key $NGINX_GPGKEY" && exit 1; \
+    gpg1 --export "$NGINX_GPGKEY" > "$NGINX_GPGKEY_PATH" ; \
+    rm -rf "$GNUPGHOME"; \
+    apt-get remove --purge --auto-remove -y gnupg1 && rm -rf /var/lib/apt/lists/* \
+# Install the latest release of NGINX Plus and/or NGINX Plus modules
+# Uncomment individual modules if necessary
+# Use versioned packages over defaults to specify a release
+    && nginxPackages=" \
+        nginx-plus \
+        # nginx-plus=${NGINX_VERSION}-${PKG_RELEASE} \
+        # nginx-plus-module-xslt \
+        # nginx-plus-module-xslt=${NGINX_VERSION}-${PKG_RELEASE} \
+        # nginx-plus-module-geoip \
+        # nginx-plus-module-geoip=${NGINX_VERSION}-${PKG_RELEASE} \
+        # nginx-plus-module-image-filter \
+        # nginx-plus-module-image-filter=${NGINX_VERSION}-${PKG_RELEASE} \
+        # nginx-plus-module-perl \
+        # nginx-plus-module-perl=${NGINX_VERSION}-${PKG_RELEASE} \
+        # nginx-plus-module-njs \
+        # nginx-plus-module-njs=${NGINX_VERSION}+${NJS_VERSION}-${PKG_RELEASE} \
+    " \
+    && echo "Acquire::https::pkgs.nginx.com::Verify-Peer \"true\";" > /etc/apt/apt.conf.d/90nginx \
+    && echo "Acquire::https::pkgs.nginx.com::Verify-Host \"true\";" >> /etc/apt/apt.conf.d/90nginx \
+    && echo "Acquire::https::pkgs.nginx.com::SslCert     \"/etc/ssl/nginx/nginx-repo.crt\";" >> /etc/apt/apt.conf.d/90nginx \
+    && echo "Acquire::https::pkgs.nginx.com::SslKey      \"/etc/ssl/nginx/nginx-repo.key\";" >> /etc/apt/apt.conf.d/90nginx \
+    && printf "deb [signed-by=/usr/share/keyrings/nginx-archive-keyring.gpg] https://pkgs.nginx.com/plus/debian `lsb_release -cs` nginx-plus\n" > /etc/apt/sources.list.d/nginx-plus.list \
+    && mkdir -p /etc/ssl/nginx \
+    && cat nginx-repo.crt > /etc/ssl/nginx/nginx-repo.crt \
+    && cat nginx-repo.key > /etc/ssl/nginx/nginx-repo.key \
+    && apt-get update \
+    && apt-get install --no-install-recommends --no-install-suggests -y \
+                        $nginxPackages \
+                        curl \
+                        gettext-base \
+    && apt-get remove --purge -y lsb-release \
+    && apt-get remove --purge --auto-remove -y && rm -rf /var/lib/apt/lists/* /etc/apt/sources.list.d/nginx-plus.list \
+    && rm -rf /etc/apt/apt.conf.d/90nginx /etc/ssl/nginx \
+# Forward request logs to Docker log collector
+    && ln -sf /dev/stdout /var/log/nginx/access.log \
+    && ln -sf /dev/stderr /var/log/nginx/error.log
+
+EXPOSE 80
+
+STOPSIGNAL SIGQUIT
+
+CMD ["nginx", "-g", "daemon off;"]