Может кому пригодится, как в Debian ansible установка postgresql для 1C Предприятие 8.3.
Установка postgresql 12.7-5 на debian 10.
На Debian 11 не получилось установить.
Слишком старые библиотеки требуются для postgresql работы с 1с.
Рабочий playbook.
Запускаем.
$ ansible-playbook inst_pgsql

$ cat /etc/ansible/inst_pgsql 
- hosts: serv23
  name: Install in Debian.
  gather_facts: true
  become: true
  vars:
    config_system_locale: 'ru_RU.UTF-8'
    config_system_language: 'ru_RU.UTF-8'
    ftp_server: 'https://my_ftp/distrib/pg1c'
    postresql_version: '12.7-5'
    postgres_password: '123456'
    pg_params: []

  tasks:
    - name: Set timezone to Europe/Moscow
      timezone:
        name: Europe/Moscow

    # apt update upgrade
    - name: Update all packages to their latest version
      apt:
        update_cache: yes
        name: "*"
        state: latest
    
    # Устанавливаем локаль.
    - name: Ensure localisation files for '{{ config_system_locale }}' are available
      locale_gen:
        name: "{{ config_system_locale }}"
        state: present

    - name: Ensure localisation files for '{{ config_system_language }}' are available
      locale_gen:
        name: "{{ config_system_language }}"
        state: present

    - name: Get current locale and language configuration
      command: localectl status
      register: locale_status
      changed_when: false

    - name: Parse 'LANG' from current locale and language configuration
      set_fact:
        locale_lang: "{{ locale_status.stdout | regex_search('LANG=([^\n]+)', '\\1') | first }}"

    - name: Parse 'LANGUAGE' from current locale and language configuration
      set_fact:
        locale_language: "{{ locale_status.stdout | regex_search('LANGUAGE=([^\n]+)', '\\1') | default([locale_lang], true) | first }}"

    - name: Configure locale to '{{ config_system_locale }}' and language to '{{ config_system_language }}'
      command: localectl set-locale LANG={{ config_system_locale }} LANGUAGE={{ config_system_language }}
      changed_when: locale_lang != config_system_locale or locale_language != config_system_language

    # Устанавливаем доп пакеты
    - name: install packages
      apt:
        pkg:
        - postgresql-client-common
        - postgresql-common
        - libxslt1.1
        - ssl-cert
        - libllvm6.0
        - mc
        - python-pip
        - acl
        state: present

    # Устанавливаем доп пакеты которых нет в официальном репозитории.
    - name: install libicu55
      apt:
        deb: '{{ item }}'
      with_items:
        - http://security.ubuntu.com/ubuntu/pool/main/i/icu/libicu55_55.1-7ubuntu0.5_amd64.deb
        - http://security.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.0.0_1.0.2g-1ubuntu4.20_amd64.deb
    
    # Устанавливаем пакеты postgresql.
    - name: install postresql
      apt:
        deb: '{{ item }}'
      with_items:
        - '{{ ftp_server }}/libpq5_{{ postresql_version }}.1C_amd64.deb'
        - '{{ ftp_server }}/postgresql-client-{{ postresql_version[:2] }}_{{ postresql_version }}.1C_amd64.deb'
        - '{{ ftp_server }}/postgresql-{{ postresql_version[:2] }}_{{ postresql_version }}.1C_amd64.deb'

    # Блокируем обновление пакетов установленных из .deb.
    - name: Hold packages
      dpkg_selections:
        name: '{{ item }}'
        selection: hold
      with_items:
        - libpq5
        - postgresql-{{ postresql_version[:2] }}
        - postgresql-client-{{ postresql_version[:2] }}
        - libicu55
        - libssl1.0.0
    
    # Устанавливаем psycopg2, нужен для postgresql_user и postgresql_set.
    - name: Make sure psycopg2 is installed
      pip:
        name: psycopg2-binary
        state: present

    - name: Reset database user.
      become: yes
      become_method: sudo
      become_user: postgres
      postgresql_user:
        db: postgres
        user: postgres
        password: '{{ postgres_password }}'

    - name: Set postgres parametres.
      become: yes
      become_user: postgres
      postgresql_set:
        name: '{{ item. name }}'
        value: '{{ item. value }}'
      register: set
      with_items: '{{ pg_params }}'

    - name: Set postgres parametres.
    - lineinfile: dest=/etc/postgresql/12/main/pg_hba.conf line='host    all             all              10.10.2.15            md5'

    - name: Restart service postgresql.
      service:
        name: postgresql
        state: restarted

Вот и вся инструкция как в системе Debian ansible установка postgresql 1C Предприятие 8.3 установить.