FIX: handle file errors for haproxy config files properly.

12 jobs for 53-handle-exceptions-for-non-existent-haproxy-config-files-properly in 14 minutes and 12 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Build Containers
passed #12818
build:build-container

00:09:07

passed #12819
build:test-jessie

00:05:39

passed #12820
build:test-stretch

00:03:33

 
  Unit Tests
passed #12821
unit:python2

00:01:14

passed #12868
unit:python3

00:00:54

failed #12822
unit:python3

00:00:11

 
  Build Compile
passed #12823
build:compile

00:01:59

passed #12824
test:dev-setup

00:00:54

 
  Functional Tests
passed #12825
test:jessie:python2

00:00:54

passed #12826
test:jessie:python3

00:00:53

passed #12827
test:stretch:python2

00:00:56

passed #12828
test:stretch:python3

00:00:55