yamllint + ansible-lint

meta/main.yml

@@ -1,3 +1,4 @@
+---
 galaxy_info:
   author: Adham Helal, Christian Wagner, gitouche
   description: "Deploy msmtp mailer on RHEL8"

tasks/main.yml

@@ -1,20 +1,16 @@
 ---
-# Deploy msmtp
-
-# TODO:
-# Fix: Check if mailserver is ready, as Test mail will only work,
-# if msmtp is setup after the mailserver is already configured
-
 - name: Copy RPM file to server
   copy:
     src: msmtp-1.8.15-1.el8.x86_64.rpm
     dest: /tmp/msmtp-1.8.15-1.el8.x86_64.rpm
+    mode: 0400
   when: ansible_os_family == "RedHat"
 
 - name: Copy systemd unit file to server
   copy:
     src: msmtpd.service
     dest: /etc/systemd/system/msmtpd.service
+    mode: 0400
   when: ansible_os_family == "RedHat"
 
 - name: enable daemon
@@ -71,6 +67,7 @@
   template:
     src: sysconfig.j2
     dest: /etc/sysconfig/msmtpd
+    mode: 0444
   notify:
     - test mail
     - restart msmtpd