diff --git a/.ansible-lint b/.ansible-lint
new file mode 100644
index 00000000..55572942
--- /dev/null
+++ b/.ansible-lint
@@ -0,0 +1,2 @@
+skip_list:
+  - '106'
diff --git a/.travis.yml b/.travis.yml
index 2574ff05..6eb53a60 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,9 +15,14 @@ env:
     - MOLECULE_DISTRO: debian10
     - MOLECULE_DISTRO: debian9
 
+before_install:
+  # Upgrade Docker to work with docker-py.
+  - curl https://gist.githubusercontent.com/geerlingguy/ce883ad4aec6a5f1187ef93bd338511e/raw/36612d28981d92863f839c5aefe5b7dd7193d6c6/travis-ci-docker-upgrade.sh | sudo bash
+
 install:
   # Install test dependencies.
   - pip install molecule yamllint ansible-lint "docker<4.3.0" --upgrade
+  - pip install molecule[docker] yamllint ansible-lint docker
 
 before_script:
   # Use actual Ansible Galaxy role name for the project directory.
diff --git a/.yamllint b/.yamllint
index a3dbc38e..f2033dd2 100644
--- a/.yamllint
+++ b/.yamllint
@@ -1,6 +1,11 @@
 ---
 extends: default
+
 rules:
   line-length:
     max: 120
     level: warning
+
+ignore: |
+  .github/stale.yml
+  .travis.yml
diff --git a/README.md b/README.md
index 113da0d8..8689eacb 100644
--- a/README.md
+++ b/README.md
@@ -139,6 +139,11 @@ If you have enabled any additional repositories such as _ondrej/apache2_, [geerl
 
 If you would like to only create SSL vhosts when the vhost certificate is present (e.g. when using Let’s Encrypt), set `apache_ignore_missing_ssl_certificate` to `false`. When doing this, you might need to run your playbook more than once so all the vhosts are configured (if another part of the playbook generates the SSL certificates).
 
+    #apache_rhel_custom_vhosts_path: /etc/httpd/vhosts.d
+    
+On RHEL/CentOS, in some occasions you might want to use a custom directory for your
+virtual host files instead of `/etc/httpd/conf.d`. Use this variable then.
+
 ## .htaccess-based Basic Authorization
 
 If you require Basic Auth support, you can add it either through a custom template, or by adding `extra_parameters` to a VirtualHost configuration, like so:
diff --git a/defaults/main.yml b/defaults/main.yml
index 009a9689..056d84d0 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -62,3 +62,7 @@ apache_restart_state: restarted
 # Apache package state; use `present` to make sure it's installed, or `latest`
 # if you want to upgrade or switch versions using a new repo.
 apache_packages_state: present
+
+# On RHEL/CentOS, in some occasions you might want to use a custom directory for your
+# virtual host files instead of /etc/httpd/conf.d. Use this variable then.
+#apache_rhel_custom_vhosts_path: /etc/httpd/vhosts.d
diff --git a/tasks/configure-Debian.yml b/tasks/configure-Debian.yml
index be515889..4564203a 100644
--- a/tasks/configure-Debian.yml
+++ b/tasks/configure-Debian.yml
@@ -5,6 +5,7 @@
     regexp: "{{ item.regexp }}"
     line: "{{ item.line }}"
     state: present
+    mode: 0644
   with_items: "{{ apache_ports_configuration_items }}"
   when: item.line is defined
   notify: restart apache
@@ -59,6 +60,7 @@
     src: "{{ apache_conf_path }}/sites-available/{{ apache_vhosts_filename }}"
     dest: "{{ apache_conf_path }}/sites-enabled/{{ apache_vhosts_filename }}"
     state: link
+    mode: 0644
   notify: restart apache
   when: apache_create_vhosts | bool
 
diff --git a/tasks/configure-RedHat.yml b/tasks/configure-RedHat.yml
index 4bc6280b..22e60e72 100644
--- a/tasks/configure-RedHat.yml
+++ b/tasks/configure-RedHat.yml
@@ -52,6 +52,7 @@
     regexp: "{{ item.regexp }}"
     line: "{{ item.line }}"
     state: present
+    mode: 0644
   with_items: "{{ apache_ports_configuration_items }}"
   when: item.line is defined
   notify: restart apache
@@ -75,7 +76,7 @@
 - name: Add apache vhosts configuration.
   template:
     src: "{{ apache_vhosts_template }}"
-    dest: "{{ apache_conf_path }}/{{ apache_vhosts_filename }}"
+    dest: "{{ apache_rhel_custom_vhosts_path | default(apache_conf_path) }}/{{ apache_vhosts_filename }}"
     owner: root
     group: root
     mode: 0644
@@ -84,7 +85,7 @@
 
 - name: Remove apache vhosts configuration.
   file:
-    path: "{{ apache_conf_path }}/{{ apache_vhosts_filename }}"
+    path: "{{ apache_rhel_custom_vhosts_path | default(apache_conf_path) }}/{{ apache_vhosts_filename }}"
     state: absent
   notify: restart apache
   when: not apache_create_vhosts
diff --git a/tasks/configure-Solaris.yml b/tasks/configure-Solaris.yml
index c857d672..91c594f8 100644
--- a/tasks/configure-Solaris.yml
+++ b/tasks/configure-Solaris.yml
@@ -5,6 +5,7 @@
     regexp: "{{ item.regexp }}"
     line: "{{ item.line }}"
     state: present
+    mode: 0644
   with_items: "{{ apache_ports_configuration_items }}"
   when: item.line is defined
   notify: restart apache
diff --git a/tasks/configure-Suse.yml b/tasks/configure-Suse.yml
index 254cf1fe..d11b2d67 100644
--- a/tasks/configure-Suse.yml
+++ b/tasks/configure-Suse.yml
@@ -5,6 +5,7 @@
     regexp: "{{ item.regexp }}"
     line: "{{ item.line }}"
     state: present
+    mode: 0644
   with_items: "{{ apache_ports_configuration_items }}"
   when: item.line is defined
   notify: restart apache