Update to buster and mount exfat USB

ansible/main.yml

@@ -5,7 +5,7 @@
     - secrets.yml
 
   vars:
-    - debian_release: stretch
+    - debian_release: buster
     - loki_dir: /srv/loki
 
   tasks:
@@ -22,20 +22,8 @@
         force_apt_get: yes
       register: apt_update
 
-    # Once ansible 2.7 is available will be able to just use reboot module.
+    - name: Reboot the machine
-    - block:
+      reboot:
-        - name: Reboot
-          shell: "sleep 1 && reboot"
-          async: 1
-          poll: 0
-
-        - name: Wait for host to come back up
-          wait_for_connection:
-            connect_timeout: 20
-            sleep: 5
-            delay: 5
-            timeout: 300
-
       when: apt_update is changed
 
     # -------------------------------------------------------------------------
@@ -60,14 +48,31 @@
         state: started
         enabled: yes
 
+    # -------------------------------------------------------------------------
+    # Set up the exfat file system for the USB flash drive.
+    # -------------------------------------------------------------------------
+
+    - name: Set up exfat
+      apt:
+        name: exfat-fuse
+
+    - name: Create USB mount directory
+      file:
+        path: /media/usb0
+        state: directory
+
+    - name: Ensure USB drive is auto-mounted
+      lineinfile:
+        line: "UUID=64A5-F009                            /media/usb0     exfat   defaults        0       0"
+        dest: "/etc/fstab"
+
     # -------------------------------------------------------------------------
     # Apparmor.
     # -------------------------------------------------------------------------
 
     - name: Install apparmor, utilities, and profiles
       apt:
-        name: "{{ item }}"
+        name:
-      with_items:
           - apparmor
           - apparmor-utils
           - apparmor-profiles
@@ -92,17 +97,8 @@
         - name: Update grub
           command: update-grub
 
-        - name: Reboot
+        - name: Reboot the machine
-          shell: "sleep 1 && reboot"
+          reboot:
-          async: 1
-          poll: 0
-
-        - name: Wait for host to come back up
-          wait_for_connection:
-            connect_timeout: 20
-            sleep: 5
-            delay: 5
-            timeout: 300
 
       when:
         apparmor is changed or
@@ -139,8 +135,7 @@
 
     - name: Install postfix
       apt:
-        name: "{{ item }}"
+        name:
-      with_items:
           - postfix
           - ca-certificates
           - libsasl2-modules
@@ -232,8 +227,7 @@
 
     - name: Install logcheck and logrotate
       apt:
-        name: "{{ item }}"
+        name:
-      with_items:
           - logcheck
           - logrotate
 
@@ -314,8 +308,7 @@
 
     - name: Install rkhunter and chkrootkit
       apt:
-        name: "{{ item }}"
+        name:
-      with_items:
           - rkhunter
           - chkrootkit
 
@@ -358,8 +351,7 @@
 
     - name: Install packages to enable HTTPS repository
       apt:
-        name: "{{ item }}"
+        name:
-      with_items:
           - apt-transport-https
           - ca-certificates
           - curl
@@ -386,8 +378,7 @@
 
     - name: Install docker-ce and docker-compose
       apt:
-        name: "{{ item }}"
+        name:
-      with_items:
           - docker-ce
           - docker-compose