Updated docker in provisioning script + some additional fixes (#69)

ansible/group_vars/all

@@ -1,12 +1,18 @@
 ---
 ansible_user: root
 ansible_port: 22
+ag_motd_info:
+  - " FQDN:    ": "{{ inventory_hostname }}"
+  - " Distro:  ": "{{ ansible_distribution }} {{ ansible_distribution_version }} {{ ansible_distribution_release }}"
+  - " Virtual: ": "{{ 'YES' if ansible_virtualization_role == 'guest' else 'NO' }}\n"
+  - " CPUs:    ": "{{ ansible_processor_vcpus }}"
+  - " RAM:     ": "{{ (ansible_memtotal_mb / 1000) | round(1) }}GB"
 ag_motd_content: |
   --------------------------------------------------------------------------
                       This system is managed by Ansible
   --------------------------------------------------------------------------
 
-  This is {{ ansible_fqdn }} running {{ ansible_distribution }}.
+  This is {{ inventory_hostname_short }} running {{ ansible_distribution }}.
 
   NOTE: System and application configuration for this host is managed by
   automated systems. To ensure that any changes you make here are not lost,

ansible/production

@@ -1,2 +1,2 @@
 [webservers]
-web1 ansible_host=app1.grupazero.pl ansible_fqdn=app1.grupazero.pl
+test1.grupazero.pl ansible_host=vps261700.grupazero.pl

ansible/provision.yml

@@ -21,7 +21,7 @@
               - git
       tags: [zsh]
     - role: angstwad.docker_ubuntu
-      docker_pkg_name: docker-engine=1.13.1-0~ubuntu-xenial
+      uninstall_previous_docker_versions: true
       tags: [docker]
     - role: kamaln7.swapfile
       swapfile_use_dd: true
@@ -30,10 +30,7 @@
       swapfile_vfs_cache_pressure: 50
       swapfile_location: /swapfile
       tags: [swap]
-    - role: holms.fqdn
-      fqdn: "{{ ansible_fqdn }}"
-      hostname: "{{ inventory_hostname_short }}"
-      when: ansible_fqdn is defined
+    - role: ANXS.hostname
       tags: [fqdn]
     - role: adriagalin.motd
       tags: [motd]
@@ -51,6 +48,34 @@
       tags: [postgres]
 
   tasks:
+    - name: Update all packages to the latest version
+      apt:
+        upgrade: dist
+    - name: Add FQDN to zsh
+      lineinfile:
+        dest: /root/.zshrc
+        regexp: "^HOST="
+        line: "HOST=$(hostname -f)"
+        state: present
+    - name: Use FQDN in oh my zsh theme
+      replace:
+        path: .oh-my-zsh/themes/gianu.zsh-theme
+        regexp: '}%m%{'
+        replace: '}%M%{'
+    - name: Disable APT::Periodic::Unattended-Upgrade
+      lineinfile:
+        dest: /etc/apt/apt.conf.d/20auto-upgrades
+        regexp: "^APT::Periodic::Unattended-Upgrade"
+        line: 'APT::Periodic::Unattended-Upgrade "0";'
+        state: present
+    - name: Enable some kernel modules for Docker
+      lineinfile:
+        dest: /etc/default/grub
+        regexp: "^GRUB_CMDLINE_LINUX="
+        line: 'GRUB_CMDLINE_LINUX="cgroup_enable=memory swapaccount=1"'
+        state: present
+    - name: 'Update GRUB config'
+      shell: update-grub
     - name: 'Install common stuff'
       apt:
         name: htop 

ansible/roles.txt

@@ -1,6 +1,6 @@
-kamaln7.swapfile,master
-holms.fqdn,1.1
-angstwad.docker_ubuntu,v2.2
-adriagalin.motd,1.1.1
-gantsign.oh-my-zsh,1.2.0
-ANXS.postgresql,v1.7.1
+- kamaln7.swapfile, master
+- angstwad.docker_ubuntu, v3.2.0
+- adriagalin.motd, 1.1.1
+- gantsign.oh-my-zsh, 1.2.1
+- ANXS.hostname, v1.1.0
+- ANXS.postgresql, v1.9.0

ansible/staging

@@ -1,2 +1,2 @@
 [webservers]
-staging1 ansible_host=staging1.grupazero.pl ansible_fqdn=staging1.grupazero.pl
+staging1.grupazero.pl