ansible/install_postgres.yml at master · alexkayzer/ansible · GitHub

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---
- name: Install POSTGRES
  hosts: postgres_servers
  vars:
    postgres_version: postgresql-11.4
    postgres_tarball_url: "https://ftp.postgresql.org/pub/source/v11.4/{{ postgres_version }}.tar.gz"
    postgres_install_dir: "/tmp/{{ postgres_version }}"
    postgres_init_dir: "/usr/local/pgsql/data/"
    postgres_user: "postgres"


  tasks:
  - name: Install POSTGRES Depends Debian
    apt:
      name:  "{{ item }}"
      update_cache: yes
    loop:
      - zlib1g-dev
      - build-essential
      - aptitude
      - libssl-dev
      - python3-dev
      - libreadline7
      - libreadline-dev
      - openssl
      - sudo
    when: ansible_os_family == "Debian"

  - name: Install POSTGRES Depends Centos
    yum:
     name:  "{{ item }}"
    loop:
      - openssl-devel
      - pcre-devel
      - redhat-rpm-config
      - gcc
      - readline-devel
      - libffi-devel
      - python-devel
      - openssl
      - sudo
    when: ansible_os_family == "RedHat"

  - name: install the 'Development tools' package group
    yum:
      name: "@Development tools"
      state: present
    when: ansible_os_family == "RedHat"

  - name: Downloading POSTGRES sources
    get_url:
      url: "{{ postgres_tarball_url }}"
      dest: "/tmp/{{ postgres_version }}.tar.gz"
    register: postgres_source

  - name: Unpacking POSTGRES
    unarchive:
      copy: no
      dest: /tmp/
      src: "/tmp/{{ postgres_version }}.tar.gz"
    register: postgres_source_unpack

  - name: Configuring POSTGRES source with custom modules
    command: "./configure --prefix=/usr/local/ --with-openssl"
    args:
      chdir: "{{ postgres_install_dir }}"
#    when: postgres_source_unpack is changed
    register: postgres_configure

  - name: Installing POSTGRES
    shell: make && make install
    args:
      chdir: "{{ postgres_install_dir }}"
    when: postgres_configure is changed

  - name: Add the user 'postgres'
    user:
      name: "{{ postgres_user }}"
      ssh_key_bits: 2048
      ssh_key_file: .ssh/id_rsa
      comment: Postgres User
      shell: /bin/bash

  - name: Set authorized key for user postgres copying it from current user
    authorized_key:
      user: "{{ postgres_user }}"
      state: present
      key: "{{ lookup('file', lookup('env','HOME') + '/.ssh/id_rsa.pub') }}"

  - name: Create a directory if it does not exist
    file:
      path: "{{ postgres_init_dir }}"
      state: directory
      mode: '0755'
      recurse: yes
      owner: "{{ postgres_user }}"
      group: "{{ postgres_user }}"

  - name: Ensure PostgreSQL database is initialized.
    command: "initdb -D {{ postgres_init_dir }}"
    become: true
    become_user: "{{ postgres_user }}"
#      - /etc/ssl/crt/
#      - /etc/ssl/private/
#      - /etc/ssl/csr/
#
#  - name: Copy configs
#    copy:
#      src: "{{ item.src }}"
#      dest: "{{ item.dst }}"
#      force: yes
#      mode: 0755
#    with_items:
#      - { src: '/home/ansible/ansible/postgres/postgres_test.conf', dst: '/etc/postgres/postgres.conf' }
#      - { src: '/home/ansible/ansible/postgres/postgres.service', dst: '/lib/systemd/system/postgres.service' }
#      - { src: '/home/ansible/ansible/postgres/index.html', dst: '/sites/index.html' }
#
#  - name: Delete HTTPD
#    yum:
#      name: [ 'httpd', 'firewalld' ]
#      state: removed
#    when: ansible_os_family == "RedHat"
#
##  - name: Generate a Self Signed OpenSSL certificate
##    openssl_certificate:
##      path: /etc/ssl/crt/ansible.com.crt
##      privatekey_path: /etc/ssl/private/ansible.com.pem
##      csr_path: /etc/ssl/csr/ansible.com.csr
##      provider: selfsigned
#
#
#  - name: Starting POSTGRES
#    become: yes
#    service:
#      name: postgres.service
#      state: restarted
#      enabled: yes
#
#  - name: iptables flush filter
#    iptables:
#      chain: "{{ item }}"
#      flush: yes
#    loop:
#      - INPUT
#      - FORWARD
#      - OUTPUT