how to run in centos

[adrianhust]

run docker

Running "ngtemplates:html" (ngtemplates) task
File .tmp/scripts/templates.js created.

Running "ngtemplates:uibstemplates" (ngtemplates) task
File .tmp/scripts/bs-templates.js created.

Running "ngtemplates:svg" (ngtemplates) task
File .tmp/scripts/svg-templates.js created.

Running "autoprefixer:dist" (autoprefixer) task
File ".tmp/styles/main.css" prefixed.

Running "connect:livereload" (connect) task
Started connect web server on http://0.0.0.0:9000

Running "watch" task
Waiting...

it shows waiting, curl localhost:9000 fails, change ip setting, but remote access fails, so how to run in local machine to process images in batch?
any hints ? thank you!