Files @ 467a66f3ec65
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Location: majic-ansible-roles/roles/mail_server/tasks/main.yml

branko
MAR-5: Added handler for reloading systemd configuration to common role. Dropped installation of supervisor as part of web server role. Updted web server role to create directory for storing WSGI application sockets. Updated web server role to use correct directory for storing PHP website sockets.
---

- name: Install rsync
  apt: name="rsync" state=installed

- name: Install Dovecot packages
  apt: name="{{ item }}" state=installed
  with_items:
    - dovecot-imapd
    - dovecot-ldap
    - dovecot-sieve
    - dovecot-managesieved

- name: Install Postfix packages
  apt: name="{{ item }}" state=installed
  with_items:
    - postfix
    - postfix-ldap
  notify:
    - Purge Exim configuration

- name: Allow Postfix user to traverse the directory with TLS private keys
  user: name=postfix append=yes groups=ssl-cert

- name: Allow Dovecot user to traverse the directory with TLS private keys
  user: name=dovecot append=yes groups=ssl-cert

- name: Deploy SMTP TLS private key
  copy: dest="/etc/ssl/private/{{ smtp_tls_key | basename }}" src="{{ smtp_tls_key }}"
        mode=640 owner=root group=root
  notify:
    - Restart Postfix

- name: Deploy SMTP TLS certificate
  copy: dest="/etc/ssl/certs/{{ smtp_tls_certificate | basename }}" src="{{ smtp_tls_certificate }}"
        mode=644 owner=root group=root
  notify:
    - Restart Postfix

- name: Deploy IMAP TLS private key
  copy: dest="/etc/ssl/private/{{ imap_tls_key | basename }}" src="{{ imap_tls_key }}"
        mode=640 owner=root group=root
  notify:
    - Restart Dovecot

- name: Deploy IMAP TLS certificate
  copy: dest="/etc/ssl/certs/{{ imap_tls_certificate | basename }}" src="{{ imap_tls_certificate }}"
        mode=644 owner=root group=root
  notify:
    - Restart Dovecot

- name: Install SWAKS
  apt: name="swaks" state=installed

- name: Install milter packages
  apt: name=clamav-milter state=installed

- name: Configure ClamAV Milter
  copy: dest="/etc/clamav/clamav-milter.conf" src="clamav-milter.conf"
        mode=644 owner=root group=root
  notify:
    - Restart ClamAV Milter

- name: Set-up privileges for directories within Postfix chroot
  file: dest="{{ item }}" mode=755 state=directory owner=root group=root
  with_items:
    - /var/spool/postfix/var
    - /var/spool/postfix/var/run

- name: Set-up privileges for directories within Postfix chroot
  file: dest="{{ item }}" mode=755 state=directory owner=clamav group=clamav
  with_items:
    - /var/spool/postfix/var/run/clamav

- name: Copy the LDAP TLS truststore into Postfix chroot
  command: rsync -Lpci "{{ mail_ldap_tls_truststore }}" "/var/spool/postfix/{{ mail_ldap_tls_truststore}}"
  register: rsync_result
  changed_when: "rsync_result.stdout != ''"

- name: Deploy Postfix configurations files for LDAP look-ups
  template: src="{{ item }}.cf.j2" dest="/etc/postfix/{{ item }}.cf" owner=root group=postfix mode=640
  with_items:
    - ldap-virtual-alias-maps
    - ldap-virtual-mailbox-domains
    - ldap-virtual-mailbox-maps
  notify:
    - Restart Postfix

- name: Deploy Postfix main configuration
  template: src="main.cf.j2" dest="/etc/postfix/main.cf"
  notify:
    - Restart Postfix

- name: Create mail owner group
  group: name="{{ mail_user }}" gid="{{ mail_user_gid }}" state=present

- name: Create mail owner user
  user: name="{{ mail_user }}" uid="{{ mail_user_uid }}" group="{{ mail_user }}"
        home="/var/{{ mail_user }}" state=present

- name: Disable Dovecot system authentication
  lineinfile: dest="/etc/dovecot/conf.d/10-auth.conf" line="!include auth-system.conf.ext" state=absent
  notify:
    - Restart Dovecot

- name: Deploy Dovecot configuration file with overrides
  template: src="99-local.conf.j2" dest="/etc/dovecot/conf.d/99-local.conf" owner=root group=root mode=644
  notify:
    - Restart Dovecot

- name: Deploy Dovecot configuration file for LDAP look-ups
  template: src="dovecot-ldap.conf.ext.j2" dest="/etc/dovecot/dovecot-ldap.conf.ext" owner=root group=root mode=600
  notify:
    - Restart Dovecot

- name: Configure Postfix for Dovecot delivery
  lineinfile: dest=/etc/postfix/master.cf state=present
              regexp="dovecot"
              line="dovecot   unix  -       n       n       -       -       pipe    flags=DRhu user={{ mail_user }}:{{ mail_user }} argv=/usr/lib/dovecot/dovecot-lda -f ${sender} -d ${recipient}"
  notify:
    - Restart Postfix

- name: Enable ClamAV service
  service: name="{{ item }}" enabled=yes state=started
  with_items:
    - clamav-daemon
    - clamav-freshclam

- name: Enable ClamAV milter service.
  service: name=clamav-milter enabled=yes state=started

- name: Enable Postfix service
  service: name=postfix enabled=yes state=started

- name: Enable Dovecot service
  service: name=dovecot enabled=yes state=started

- name: Deploy firewall configuration for mail server
  copy: src="ferm_mail.conf" dest="/etc/ferm/conf.d/20-mail.conf" owner=root group=root mode=640
  notify:
    - Restart ferm