Initial commit

roles/common/tasks/basic.yml

@@ -0,0 +1,105 @@
+---
+
+- name: (basic.yml) Ensure timezone is is correct
+  timezone: name={{ time_zone }}
+  tags:
+    - timezone
+
+
+- name: (basic.yml) Ensure locales are present
+  locale_gen:
+    name: "{{ item }}"
+    state: present
+  with_items: "{{ locales }}"
+  tags:
+    - locales
+
+
+- name: (basic.yml) Create a symbolic link /bin/sh -> bash
+  file:
+    src: bash
+    dest: /bin/sh
+    owner: root
+    group: root
+    state: link
+  when:
+    - "groups['file_server']|string is search(inventory_hostname)"
+  tags:
+    - symlink-sh
+
+
+- name: (basic.yml) Check file '/etc/systemd/system.conf' exists
+  stat:
+    path: /etc/systemd/system
+  register: etc_systemd_system_conf
+  when:
+    - set_default_limit_nofile|bool == true
+
+
+- name: (basic.yml) Change DefaultLimitNOFILE to 1048576
+  lineinfile:
+    dest: /etc/systemd/system.conf
+    state: present
+    regexp: '^DefaultLimitNOFILE'
+    line: 'DefaultLimitNOFILE=1048576'
+    insertafter: '^#DefaultLimitNOFILE'
+  when:
+    - set_default_limit_nofile|bool == true
+    -  etc_systemd_system_conf.stat.exists == true
+  tags:
+    - systemd-nofiles
+
+
+- name: (basic.yml) Check file '/etc/security/limits.conf.ORIG' exists
+  stat:
+    path: /etc/security/limits.conf.ORIG
+  register: etc_security_limits_conf_ORIG
+  tags:
+    - limits-conf
+
+- name: (basic.yml) Backup installation version of file '/etc/security/limits.conf'
+  command: cp -a /etc/security/limits.conf /etc/security/limits.conf.ORIG
+  when: etc_security_limits_conf_ORIG.stat.exists == False
+  tags:
+    - limits-conf
+
+
+- name: (basic.yml) Create new sshd_config from template limits.conf.j2
+  template:
+    src: etc/security/limits.conf.j2
+    dest: /etc/security/limits.conf
+    owner: root
+    group: root
+    mode: 0644
+  tags:
+    - limits-conf
+
+# - /etc/hosts
+
+- name: (basic.yml) Check file '/etc/hosts.ORIG' exists
+  stat:
+    path: /etc/hosts.ORIG
+  register: etc_hosts_ORIG
+  when:
+    - "groups['file_server']|string is search(inventory_hostname)"
+  tags:
+    - etc_hosts
+
+- name: (basic.yml) Backup installation version of file '/etc/hosts'
+  command: cp -a /etc/hosts /etc/hosts.ORIG
+  when:
+    - "groups['file_server']|string is search(inventory_hostname)"
+    - etc_hosts_ORIG.stat.exists == False
+  tags:
+    - etc_hosts
+
+- name: (basic.yml) addjust '/etc/hosts' add nis-server ..
+  lineinfile:
+    path: /etc/hosts
+    regexp: '^192\.168\.'
+    line: '{{ nis_server_address }} {{ nis_server_name }} {{ nis_server_name.split(".")[0] }}'
+  when:
+    - "groups['nis_server']|string is search(inventory_hostname)"
+  tags:
+    - etc_hosts
+