Can I grow a climbing plant from a container?

Dig two holes to put in two uprights, buy a trellis panel for that size. Attach one side of the trellis to one post with hinges and attach the other side to the 2nd post with a gate catch.
Buy some fake ivy to cover the trellis panel Voila! Eyesore hidden, immediate and year round cover; access for grandchildren denied ; potential to still put seasonal climbers (in pots) against the structure to climb up and through the fake ivy.

As an example (not my photo)