This example has a simple way to learn easily to make a circle shape bucket, it will surly help you so follow all the steps to make similar.
New file: Take a new document with appropriate size as you need.
Layer style: Go to Layer menu > Layer style > Bevel and emboss.
Draw Circle: Now draw a circle inside the big circle with any color as you like.
Layer style: Go to Layer menu > Layer style > Apply Inner shadow.
This is your final result.
Recommend the tutorial