The single process patch changed the way listeners and load balancers
are deployed inside the amphora. This caused listeners with SNI
enabled to load all of the certificates for all of the TLS enabled
listeners on a load balancer.
This patch corrects that by configuring each listener with a
specific list of certificates.
Re-factored code to not insert a log-format line in haproxy
config when 'no log' is set in the template. Adjusted tests
Load balancers with multiple listeners, running on an amphora image
with HAProxy 1.8 or newer can experience excessive memory usage that
may lead to an ERROR provisioning_status.
This patch resolves this issue by consolidating the listeners into
a single haproxy process inside the amphora.
Co-Authored-By: Adam Harwell <email@example.com>