[Unit]
Description=NGINX static web service for %I
Wants=container-build@%i.service nginx.service nginx-proxy-http@%i.service
After=container-build@%i.service nginx.service
Before=nginx-proxy-http@%i.service

[Service]
Restart=always
Environment=SERVER_NAME=%i SERVICE_DATA_DIRECTORY=/data
Environment=NGINX_CONF=/etc/container-service/nginx/service/%p.conf.template
ExecStartPre=/bin/podman create --replace --pull never --name %i --net internal \
                                --volume %i:${SERVICE_DATA_DIRECTORY}:z,ro \
                                localhost/%i:latest
ExecStartPre=/bin/sh -c "envsubst '$SERVER_NAME' < ${NGINX_CONF} > /tmp/%i.conf"
ExecStartPre=/bin/sh -c 'podman cp /tmp/%i.conf %i:/etc/nginx/conf.d/%i.conf && rm -f /tmp/%i.conf'
ExecStart=/bin/podman start --attach %i
ExecStop=/bin/podman stop --time 10 %i
ExecStopPost=/bin/podman rm --force %i

[Install]
Alias=%i.service
WantedBy=multi-user.target