Basic docker image for openresty based on Ubuntu 16.04. The build is configured to be used as a reverse proxy for http requests, so protocols such as uwsgi and fastCGI have been disabled.
Nginx configuration is held under /srv/nginx as
/srv
/nginx
/conf
/lua
/logs
...
Simply make a Dockerfile as follows (note that the working directory is /srv:
FROM talentappstore/openresty
COPY /path/to/my/nginx nginx
In addition, the bash file generate-dhparam.sh is included to generate a 4096 bit Diffie Hellman parameter, placed in /etc/ssl/certs/dhparam.pem. If you wish to use this, you will have to run it yourself either in a RUN statement or as part of you command script. E.g.
RUN ./generate-dhparam.sh
The docker image also contains the stapxx and FlameGraph projects. Example usage (could be improved):
docker run -it -v /lib/modules:/lib/modules -v /usr/src/linux-headers-4.4.0-45-generic:/usr/src/linux-headers-4.4.0-45-generic -v /sys/kernel/debug:/sys/kernel/debug -v /usr/src/linux-headers-4.4.0-45:/usr/src/linux-headers-4.4.0-45 --privileged --pid=host --name otest21 talentappstore/openresty bash
ps aux | grep nginx # find the worker process id
lj-lua-stacks.xss -x 3124 --skip-badvars > a.bt
Alternatively, to use a developement platform just add the relavent volumes:
docker run \
-d \
-v /path/to/my/nginx/files:/srv/nginx \
-p 80:80 \
-p 443:443 \
talentappstore/openresty