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---
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- name: Build trusted domains list
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set_fact: ad_trusted_domains_conf={{ ad_trusted_domains_conf | default([]) + [ad_default_trusted_domain | combine(item,recursive=True)] }}
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with_items: "{{ ad_trusted_domains }}"
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tags: auth
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- set_fact: ad_trusted_domains={{ ad_trusted_domains_conf | default([]) }}
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tags: auth
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- include_tasks: install_{{ ansible_os_family }}.yml
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- name: Set LDAP base
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set_fact: ad_ldap_base=DC={{ ad_realm | regex_replace('\.',',DC=') }}
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tags: auth
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- include_tasks: pam_{{ ansible_os_family }}.yml
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- name: Check if there's a secrets.tdb DB
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stat: path=/var/lib/samba/private/secrets.tdb
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register: ad_samba_secrets
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tags: auth
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- name: Deploy sssd configuration
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template: src=sssd.conf.j2 dest=/etc/sssd/sssd.conf mode=600
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notify: restart sssd ad
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tags: auth
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- name: Deploy krb5 configuration
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template: src=krb5.conf.j2 dest=/etc/krb5.conf
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tags: auth
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- name: Check if we already have our keytab file
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stat: path=/etc/krb5.keytab
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register: ad_keytab
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tags: auth
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# We need to have our correct hostname before joining the domain !!
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- name: Set system hostname
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hostname: name={{ system_hostname | default(inventory_hostname | regex_replace('^([^\.]+)\..*','\\1')) }}
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tags: auth
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- name: Join the domain
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command: adcli join {{ ad_realm | upper }} --login-user={{ ad_admin }} --host-fqdn={{ ansible_hostname }}.{{ ad_realm }} --stdin-password
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args:
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stdin: "{{ ad_admin_pass }}"
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no_log: True
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when: not ad_keytab.stat.exists
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register: ad_join
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tags: auth
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- name: Check if we're a DC
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stat: path=/var/lib/samba/private/secrets.keytab
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register: ad_dc_keytab
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tags: auth
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- name: Add a cron task to renew machine password
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cron:
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name: sssd_ad
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cron_file: renew_ad_pass
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minute: "{{ 59 | random(seed=inventory_hostname) }}"
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hour: "{{ 23 | random(seed=inventory_hostname) }}"
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day: "{{ 28 | random(seed=inventory_hostname) }}"
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user: root
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job: net ads changetrustpw
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state: "{{ (ad_dc_keytab.stat.exists or not ad_samba_secrets.stat.exists) | ternary('absent','present') }}"
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tags: auth
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- name: Create keytabs dir
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file: path=/var/lib/sss/keytabs state=directory owner=sssd mode=700
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tags: auth
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- name: Join trusted domains
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command: adcli join {{ item.name | upper }} --login-user={{ item.admin_user }} --stdin-password --host-keytab=/var/lib/sss/keytabs/{{ item.name | upper }}.keytab
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args:
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stdin: "{{ item.admin_pass }}"
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creates: /var/lib/sss/keytabs/{{ item.name | upper }}.keytab
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become_user: sssd
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with_items: "{{ ad_trusted_domains }}"
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register: ad_trusted_join
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tags: auth
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- name: Start and enable services
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service: name={{ item }} state=started enabled=True
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with_items:
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- sssd
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- oddjobd
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tags: auth
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# On el8 for example, sssd is already installed and running on a default setup
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# so we need to restart it now, so users are available (for eg, ssh authorized_keys setup)
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# We can't rely on the handler, because it would only run at the end of the playbook
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- name: Restart sssd if needed
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service: name=sssd state=restarted
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when: ad_join.changed or ad_trusted_join.results | selectattr('changed','equalto',True) | list | length > 0
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tags: auth
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