This is a close up shot of the right, rear corner (spot where previous picture was taken from). Here you can see the placement of the chain link terminal post and the wood post. Both posts are set n the same footing.
If adding a chain link fence to an existing wood fence post, the terminal post can be drilled and lagged to the wood post. Spacers can be used to allow enough space for the bands and post cap to be installed.
This shot also give us a good shot of proper grade on a chain link fence and proper tie positioning.