 you already have destination rules for <code>foo</code>, you must edit that rule instead of creating a new one.
When create a new destination rule, make sure to include other settings, i.e <code>load balancer</code>, <code>connection pool</code> and <code>outlier detection</code> if necessary.
Finally, If <code>foo</code> doesn't have sidecar, you can skip authentication policy, but still need to add destination rule.</p><p>If 8000 is the only port that service <code>foo</code> provides (or you want to dis