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Adding Alpine Linux 3.9 images
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| FROM python:2.7-alpine3.9 | ||
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| LABEL maintainer="Sebastian Ramirez <tiangolo@gmail.com>" | ||
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| # Standard set up Nginx Alpine | ||
| # https://github.com/nginxinc/docker-nginx/blob/f3fc4d5753f0ebb9107738183b9c5cea1bf3f618/mainline/alpine/Dockerfile | ||
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| ENV NGINX_VERSION 1.15.3 | ||
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| RUN GPG_KEYS=B0F4253373F8F6F510D42178520A9993A1C052F8 \ | ||
| && CONFIG="\ | ||
| --prefix=/etc/nginx \ | ||
| --sbin-path=/usr/sbin/nginx \ | ||
| --modules-path=/usr/lib/nginx/modules \ | ||
| --conf-path=/etc/nginx/nginx.conf \ | ||
| --error-log-path=/var/log/nginx/error.log \ | ||
| --http-log-path=/var/log/nginx/access.log \ | ||
| --pid-path=/var/run/nginx.pid \ | ||
| --lock-path=/var/run/nginx.lock \ | ||
| --http-client-body-temp-path=/var/cache/nginx/client_temp \ | ||
| --http-proxy-temp-path=/var/cache/nginx/proxy_temp \ | ||
| --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp \ | ||
| --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp \ | ||
| --http-scgi-temp-path=/var/cache/nginx/scgi_temp \ | ||
| --user=nginx \ | ||
| --group=nginx \ | ||
| --with-http_ssl_module \ | ||
| --with-http_realip_module \ | ||
| --with-http_addition_module \ | ||
| --with-http_sub_module \ | ||
| --with-http_dav_module \ | ||
| --with-http_flv_module \ | ||
| --with-http_mp4_module \ | ||
| --with-http_gunzip_module \ | ||
| --with-http_gzip_static_module \ | ||
| --with-http_random_index_module \ | ||
| --with-http_secure_link_module \ | ||
| --with-http_stub_status_module \ | ||
| --with-http_auth_request_module \ | ||
| --with-http_xslt_module=dynamic \ | ||
| --with-http_image_filter_module=dynamic \ | ||
| --with-http_geoip_module=dynamic \ | ||
| --with-threads \ | ||
| --with-stream \ | ||
| --with-stream_ssl_module \ | ||
| --with-stream_ssl_preread_module \ | ||
| --with-stream_realip_module \ | ||
| --with-stream_geoip_module=dynamic \ | ||
| --with-http_slice_module \ | ||
| --with-mail \ | ||
| --with-mail_ssl_module \ | ||
| --with-compat \ | ||
| --with-file-aio \ | ||
| --with-http_v2_module \ | ||
| " \ | ||
| && addgroup -S nginx \ | ||
| && adduser -D -S -h /var/cache/nginx -s /sbin/nologin -G nginx nginx \ | ||
| && apk add --no-cache --virtual .build-deps \ | ||
| gcc \ | ||
| libc-dev \ | ||
| make \ | ||
| openssl-dev \ | ||
| pcre-dev \ | ||
| zlib-dev \ | ||
| linux-headers \ | ||
| curl \ | ||
| gnupg1 \ | ||
| libxslt-dev \ | ||
| gd-dev \ | ||
| geoip-dev \ | ||
| && curl -fSL https://nginx.org/download/nginx-$NGINX_VERSION.tar.gz -o nginx.tar.gz \ | ||
| && curl -fSL https://nginx.org/download/nginx-$NGINX_VERSION.tar.gz.asc -o nginx.tar.gz.asc \ | ||
| && export GNUPGHOME="$(mktemp -d)" \ | ||
| && found=''; \ | ||
| for server in \ | ||
| ha.pool.sks-keyservers.net \ | ||
| hkp://keyserver.ubuntu.com:80 \ | ||
| hkp://p80.pool.sks-keyservers.net:80 \ | ||
| pgp.mit.edu \ | ||
| ; do \ | ||
| echo "Fetching GPG key $GPG_KEYS from $server"; \ | ||
| gpg --keyserver "$server" --keyserver-options timeout=10 --recv-keys "$GPG_KEYS" && found=yes && break; \ | ||
| done; \ | ||
| test -z "$found" && echo >&2 "error: failed to fetch GPG key $GPG_KEYS" && exit 1; \ | ||
| gpg --batch --verify nginx.tar.gz.asc nginx.tar.gz \ | ||
| && rm -rf "$GNUPGHOME" nginx.tar.gz.asc \ | ||
| && mkdir -p /usr/src \ | ||
| && tar -zxC /usr/src -f nginx.tar.gz \ | ||
| && rm nginx.tar.gz \ | ||
| && cd /usr/src/nginx-$NGINX_VERSION \ | ||
| && ./configure $CONFIG --with-debug \ | ||
| && make -j$(getconf _NPROCESSORS_ONLN) \ | ||
| && mv objs/nginx objs/nginx-debug \ | ||
| && mv objs/ngx_http_xslt_filter_module.so objs/ngx_http_xslt_filter_module-debug.so \ | ||
| && mv objs/ngx_http_image_filter_module.so objs/ngx_http_image_filter_module-debug.so \ | ||
| && mv objs/ngx_http_geoip_module.so objs/ngx_http_geoip_module-debug.so \ | ||
| && mv objs/ngx_stream_geoip_module.so objs/ngx_stream_geoip_module-debug.so \ | ||
| && ./configure $CONFIG \ | ||
| && make -j$(getconf _NPROCESSORS_ONLN) \ | ||
| && make install \ | ||
| && rm -rf /etc/nginx/html/ \ | ||
| && mkdir /etc/nginx/conf.d/ \ | ||
| && mkdir -p /usr/share/nginx/html/ \ | ||
| && install -m644 html/index.html /usr/share/nginx/html/ \ | ||
| && install -m644 html/50x.html /usr/share/nginx/html/ \ | ||
| && install -m755 objs/nginx-debug /usr/sbin/nginx-debug \ | ||
| && install -m755 objs/ngx_http_xslt_filter_module-debug.so /usr/lib/nginx/modules/ngx_http_xslt_filter_module-debug.so \ | ||
| && install -m755 objs/ngx_http_image_filter_module-debug.so /usr/lib/nginx/modules/ngx_http_image_filter_module-debug.so \ | ||
| && install -m755 objs/ngx_http_geoip_module-debug.so /usr/lib/nginx/modules/ngx_http_geoip_module-debug.so \ | ||
| && install -m755 objs/ngx_stream_geoip_module-debug.so /usr/lib/nginx/modules/ngx_stream_geoip_module-debug.so \ | ||
| && ln -s ../../usr/lib/nginx/modules /etc/nginx/modules \ | ||
| && strip /usr/sbin/nginx* \ | ||
| && strip /usr/lib/nginx/modules/*.so \ | ||
| && rm -rf /usr/src/nginx-$NGINX_VERSION \ | ||
| \ | ||
| # Bring in gettext so we can get `envsubst`, then throw | ||
| # the rest away. To do this, we need to install `gettext` | ||
| # then move `envsubst` out of the way so `gettext` can | ||
| # be deleted completely, then move `envsubst` back. | ||
| && apk add --no-cache --virtual .gettext gettext \ | ||
| && mv /usr/bin/envsubst /tmp/ \ | ||
| \ | ||
| && runDeps="$( \ | ||
| scanelf --needed --nobanner --format '%n#p' /usr/sbin/nginx /usr/lib/nginx/modules/*.so /tmp/envsubst \ | ||
| | tr ',' '\n' \ | ||
| | sort -u \ | ||
| | awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \ | ||
| )" \ | ||
| && apk add --no-cache --virtual .nginx-rundeps $runDeps \ | ||
| && apk del .build-deps \ | ||
| && apk del .gettext \ | ||
| && mv /tmp/envsubst /usr/local/bin/ \ | ||
| \ | ||
| # Bring in tzdata so users could set the timezones through the environment | ||
| # variables | ||
| && apk add --no-cache tzdata \ | ||
| \ | ||
| # forward request and error logs to docker log collector | ||
| && ln -sf /dev/stdout /var/log/nginx/access.log \ | ||
| && ln -sf /dev/stderr /var/log/nginx/error.log | ||
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| # Standard set up Nginx finished | ||
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| EXPOSE 80 | ||
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| # # Expose 443, in case of LTS / HTTPS | ||
| EXPOSE 443 | ||
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| # Install uWSGI | ||
| RUN apk add --no-cache uwsgi-python | ||
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| # Copy the base uWSGI ini file to enable default dynamic uwsgi process number | ||
| COPY uwsgi.ini /etc/uwsgi/ | ||
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| # Install Supervisord | ||
| RUN apk add --no-cache supervisor | ||
| # Custom Supervisord config | ||
| COPY supervisord.ini /etc/supervisor.d/supervisord.ini | ||
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| # Which uWSGI .ini file should be used, to make it customizable | ||
| ENV UWSGI_INI /app/uwsgi.ini | ||
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| # By default, run 2 processes | ||
| ENV UWSGI_CHEAPER 2 | ||
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| # By default, when on demand, run up to 16 processes | ||
| ENV UWSGI_PROCESSES 16 | ||
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| # By default, allow unlimited file sizes, modify it to limit the file sizes | ||
| # To have a maximum of 1 MB (Nginx's default) change the line to: | ||
| # ENV NGINX_MAX_UPLOAD 1m | ||
| ENV NGINX_MAX_UPLOAD 0 | ||
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| # By default, Nginx will run a single worker process, setting it to auto | ||
| # will create a worker for each CPU core | ||
| ENV NGINX_WORKER_PROCESSES 1 | ||
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| # By default, Nginx listens on port 80. | ||
| # To modify this, change LISTEN_PORT environment variable. | ||
| # (in a Dockerfile or with an option for `docker run`) | ||
| ENV LISTEN_PORT 80 | ||
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| # Copy the entrypoint that will generate Nginx additional configs | ||
| COPY entrypoint.sh /entrypoint.sh | ||
| RUN chmod +x /entrypoint.sh | ||
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| ENTRYPOINT ["sh", "/entrypoint.sh"] | ||
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| # Add demo app | ||
| COPY ./app /app | ||
| WORKDIR /app | ||
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| CMD ["/usr/bin/supervisord"] |
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| import sys | ||
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| def application(env, start_response): | ||
| version = "{}.{}".format(sys.version_info.major, sys.version_info.minor) | ||
| start_response("200 OK", [("Content-Type", "text/plain")]) | ||
| message = "Hello World from a default Nginx uWSGI Python {} app in a Docker container in Alpine (default)".format( | ||
| version | ||
| ) | ||
| return [message.encode("utf-8")] |
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| [uwsgi] | ||
| wsgi-file=/app/main.py |
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| #!/usr/bin/env sh | ||
| set -e | ||
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| # Explicitly add installed Python packages and uWSGI Python packages to PYTHONPATH | ||
| # Otherwise uWSGI can't import Flask | ||
| export PYTHONPATH=$PYTHONPATH:/usr/local/lib/python2.7/site-packages:/usr/lib/python2.7/site-packages | ||
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| # Get the maximum upload file size for Nginx, default to 0: unlimited | ||
| USE_NGINX_MAX_UPLOAD=${NGINX_MAX_UPLOAD:-0} | ||
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| # Get the number of workers for Nginx, default to 1 | ||
| USE_NGINX_WORKER_PROCESSES=${NGINX_WORKER_PROCESSES:-1} | ||
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| # Set the max number of connections per worker for Nginx, if requested | ||
| # Cannot exceed worker_rlimit_nofile, see NGINX_WORKER_OPEN_FILES below | ||
| NGINX_WORKER_CONNECTIONS=${NGINX_WORKER_CONNECTIONS:-1024} | ||
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| # Get the listen port for Nginx, default to 80 | ||
| USE_LISTEN_PORT=${LISTEN_PORT:-80} | ||
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| if [ -f /app/nginx.conf ]; then | ||
| cp /app/nginx.conf /etc/nginx/nginx.conf | ||
| else | ||
| content='user nginx;\n' | ||
| # Set the number of worker processes in Nginx | ||
| content=$content"worker_processes ${USE_NGINX_WORKER_PROCESSES};\n" | ||
| content=$content'error_log /var/log/nginx/error.log warn;\n' | ||
| content=$content'pid /var/run/nginx.pid;\n' | ||
| content=$content'events {\n' | ||
| content=$content" worker_connections ${NGINX_WORKER_CONNECTIONS};\n" | ||
| content=$content'}\n' | ||
| content=$content'http {\n' | ||
| content=$content' include /etc/nginx/mime.types;\n' | ||
| content=$content' default_type application/octet-stream;\n' | ||
| content=$content' log_format main '"'\$remote_addr - \$remote_user [\$time_local] \"\$request\" '\n" | ||
| content=$content' '"'\$status \$body_bytes_sent \"\$http_referer\" '\n" | ||
| content=$content' '"'\"\$http_user_agent\" \"\$http_x_forwarded_for\"';\n" | ||
| content=$content' access_log /var/log/nginx/access.log main;\n' | ||
| content=$content' sendfile on;\n' | ||
| content=$content' keepalive_timeout 65;\n' | ||
| content=$content' include /etc/nginx/conf.d/*.conf;\n' | ||
| content=$content'}\n' | ||
| content=$content'daemon off;\n' | ||
| # Set the max number of open file descriptors for Nginx workers, if requested | ||
| if [ -n "${NGINX_WORKER_OPEN_FILES}" ] ; then | ||
| content=$content"worker_rlimit_nofile ${NGINX_WORKER_OPEN_FILES};\n" | ||
| fi | ||
| # Save generated /etc/nginx/nginx.conf | ||
| printf "$content" > /etc/nginx/nginx.conf | ||
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| content_server='server {\n' | ||
| content_server=$content_server" listen ${USE_LISTEN_PORT};\n" | ||
| content_server=$content_server' location / {\n' | ||
| content_server=$content_server' include uwsgi_params;\n' | ||
| content_server=$content_server' uwsgi_pass unix:///tmp/uwsgi.sock;\n' | ||
| content_server=$content_server' }\n' | ||
| content_server=$content_server'}\n' | ||
| # Save generated server /etc/nginx/conf.d/nginx.conf | ||
| printf "$content_server" > /etc/nginx/conf.d/nginx.conf | ||
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| # Generate Nginx config for maximum upload file size | ||
| printf "client_max_body_size $USE_NGINX_MAX_UPLOAD;\n" > /etc/nginx/conf.d/upload.conf | ||
| fi | ||
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| exec "$@" |
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| [supervisord] | ||
| nodaemon=true | ||
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| [program:uwsgi] | ||
| command=/usr/sbin/uwsgi --ini /etc/uwsgi/uwsgi.ini | ||
| stdout_logfile=/dev/stdout | ||
| stdout_logfile_maxbytes=0 | ||
| stderr_logfile=/dev/stderr | ||
| stderr_logfile_maxbytes=0 | ||
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| [program:nginx] | ||
| command=/usr/sbin/nginx | ||
| stdout_logfile=/dev/stdout | ||
| stdout_logfile_maxbytes=0 | ||
| stderr_logfile=/dev/stderr | ||
| stderr_logfile_maxbytes=0 | ||
| # Graceful stop, see http://nginx.org/en/docs/control.html | ||
| stopsignal=QUIT |
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| [uwsgi] | ||
| socket = /tmp/uwsgi.sock | ||
| chown-socket = nginx:nginx | ||
| chmod-socket = 664 | ||
| # Graceful shutdown on SIGTERM, see https://github.com/unbit/uwsgi/issues/849#issuecomment-118869386 | ||
| hook-master-start = unix_signal:15 gracefully_kill_them_all | ||
| need-app = true | ||
| die-on-term = true | ||
| plugin = python | ||
| # For debugging and testing | ||
| show-config = true |
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