Containerized st2web app, the StackStorm Web UI. It's using nginx service under the hood, proxifying requests to StackStorm services (auth, api, stream).

The following environment variables are available for configuration:

• ST2_AUTH_URL (default: http://st2auth:9100/) - StackStorm Auth service
• ST2_API_URL (default: http://st2api:9101/) - StackStorm API service
• ST2_STREAM_URL (default: http://st2stream:9102/) - StackStorm Stream service
• ST2WEB_HTTPS (default: 0) - Use https with st2web

Warning! All 3 services should be DNS/network accessible for st2web container to start properly. Thanks to K8s pod restarts, it's not a problem.

Note! You may safely ignore this section if ST2WEB_HTTPS is set to 0.

StackStorm Web UI uses nginx for SSL negotiation. A valid SSL certificate is required for st2web to run properly. You have to share with the Docker container the following files:

• /etc/ssl/st2/st2.crt (required) - SSL certificate, ssl_certificate nginx directive
• /etc/ssl/st2/st2.key (required) - SSL certificate secret key ssl_certificate_key

If you don't have a valid SSL certificate, use the following to generate one:

sudo openssl req \
  -x509 \
  -newkey rsa:2048 \
  -keyout /etc/ssl/st2/st2.key \
  -out /etc/ssl/st2/st2.crt \
  -days 365 \
  -nodes \
  -subj "/C=US/ST=California/L=Palo Alto/O=StackStorm/OU=Information Technology/CN=$(hostname)"

Share these files with the container.