Remove EL 6 testing

Signed-off-by: Lance Albertson <lance@osuosl.org>

.github/workflows/ci.yml

@@ -44,7 +44,6 @@ jobs:
           - 'amazonlinux-2'
           - 'debian-9'
           - 'debian-10'
-          - 'centos-6'
           - 'centos-7'
           - 'centos-8'
           - 'fedora-latest'

CHANGELOG.md

@@ -23,6 +23,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Yamllint fixes
 - MDL fixes
 
+### Removed
+
+- Remove EL 6 testing
+
 ## 5.3.1 (2018-07-24)
 
 - Fixed sbin issue with Chef13

kitchen.dokken.yml

@@ -40,11 +40,6 @@ platforms:
       intermediate_instructions:
         - RUN /usr/bin/apt-get update
 
-  - name: centos-6
-    driver:
-      image: dokken/centos-6
-      pid_one_command: /sbin/init
-
   - name: centos-7
     driver:
       image: dokken/centos-7

kitchen.yml

@@ -15,7 +15,6 @@ platforms:
     driver_config:
       box: mvbcoding/awslinux
   - name: amazonlinux-2
-  - name: centos-6
   - name: centos-7
   - name: centos-8
   - name: debian-9

recipes/sasl_auth.rb

@@ -28,11 +28,7 @@ case node['platform_family']
 when 'debian'
   sasl_pkgs = %w(libsasl2-2 libsasl2-modules ca-certificates)
 when 'rhel'
-  sasl_pkgs = if node['platform_version'].to_i < 6
-                %w(cyrus-sasl cyrus-sasl-plain openssl)
-              else
-                %w(cyrus-sasl cyrus-sasl-plain ca-certificates)
-              end
+  sasl_pkgs = %w(cyrus-sasl cyrus-sasl-plain ca-certificates)
 when 'amazon'
   sasl_pkgs = %w(cyrus-sasl cyrus-sasl-plain ca-certificates)
 when 'fedora'

spec/default_spec.rb

@@ -5,9 +5,9 @@ describe 'postfix::default' do
     stub_command('/usr/bin/test /etc/alternatives/mta -ef /usr/sbin/sendmail.postfix').and_return(true)
   end
 
-  context 'on Centos 6' do
+  context 'on Centos 8' do
     cached(:chef_run) do
-      ChefSpec::SoloRunner.new(platform: 'centos', version: '6').converge(described_recipe)
+      ChefSpec::SoloRunner.new(platform: 'centos', version: '8').converge(described_recipe)
     end
 
     it '[COOK-4423] renders file main.cf with /etc/pki/tls/cert.pem' do