---
# 
# installation des binaires ORACLE
#

  - name: Création du répertoire oracle
    shell: |
      mkdir -p {{ item }}
      chown -R oracle:oinstall /$(echo {{ item }} | cut -d"/" -f2)
      chmod -R 775 /$(echo {{ item }} | cut -d"/" -f2)
    # file: dest={{ item }} mode=775 owner=oracle group=oinstall state=directory recurse=yes
    with_items:
      - "{{ oracle_base }}"
      - "{{ oracle_inventory }}"
      - "{{ oracle_home }}"
      - "{{ oracle_sources }}"
      - "{{ oracle_oradata }}"
      - "{{ oracle_fra }}"
    tags: createdir
    
  - name: vérification de l espace disque disponible sur oracle_base
    action: shell df -P {{ oracle_base }} | awk 'END { print $4 }'
    register: u01size
    failed_when: u01size.stdout|int < u01_free_space_gb*1024*1024
    tags: diskfreespace

  - name: vérification de l espace disque disponible sur /tmp
    action: shell df -P /tmp | awk 'END { print $4 }'
    register: tmpsize
    failed_when: tmpsize.stdout|int < tmp_free_space_gb*1024*1024
    tags: diskfreespace

  - name: Vérifier si une installation existe ...
    shell: grep "{{ oracle_home }}" "{{ oracle_inventory }}/ContentsXML/inventory.xml" | wc -l
    register: checkdbswinstall
    failed_when: checkdbswinstall.stdout != "0"
    tags: checkifexists

  # telechargement des bianaires Oracle si le fichier n'est pas déjà dans /u01/sources
  - name: Vérifier si le fichier "{{oracle_zip_filename}}" existe
    stat:
      path: "{{ oracle_sources }}/{{oracle_zip_filename}}"
    register: file_check
    tags: download_sw

  - name: Téléchargement des binaires Oracle 
    shell: wget --no-check-certificate https://kutt.axiome.io/m7EQg2p -O {{ oracle_sources }}/{{oracle_zip_filename}}
    tags: download_sw
    when: not file_check.stat.exists

  - name: Extraction des binaires Oracle
    unarchive: src={{ oracle_sources }}/{{ oracle_zip_filename }}  dest={{ oracle_home }}
    become: true
    become_method: su
    become_user: oracle
    tags: extract_sw

  # copie des librairies stubs.tar pour Linux 9
  - name: Copier le fichier stub.tar
    copy: src=stubs.tar dest={{ oracle_home }}/lib/stubs/stubs.tar owner=oracle
    tags: extract_stubs
    when: ansible_distribution_major_version == "9"

  # décompression du fichier tar : 
  - name: Extraction des librairies stubs.tar dans OH/lib/stubs/
    unarchive: src={{ oracle_home }}/lib/stubs/stubs.tar  dest={{ oracle_home }}/lib/stubs/
    become: true
    become_method: su
    become_user: oracle
    tags: extract_stubs
    when: ansible_distribution_major_version == "9"

  # téléchargeent de OPatch et Patch Release Update 
  - name: Vérifier si le fichier "/u01/sources/{{opatch_file}}" existe
    stat:
      path: "/u01/sources/{{opatch_file}}"
    register: opatch_file_check
    tags: download_opatch

  - name: Téléchargement OPatch
    shell: wget --no-check-certificate https://kutt.axiome.io/opatch -O /u01/sources/{{opatch_file}}
    tags: download_opatch
    when: not opatch_file_check.stat.exists

  - name: Vérifier si le fichier "/u01/sources/{{psu_file}}" existe
    stat:
      path: "/u01/sources/{{psu_file}}"
    register: ru_file_check
    tags: download_opatch

  - name: Téléchargement du PSU
    shell: wget --no-check-certificate https://kutt.axiome.io/db_ru -O /u01/sources/{{psu_file}}
    tags: download_ru
    when: not ru_file_check.stat.exists

  # decompression de OPatch dans $ORACLE_HOME
  - name: Installation OPatch dns ORACLE_HOME
    unarchive: src={{ patch_dir }}/{{ opatch_file }} dest={{ oracle_home }}
    become: true
    become_method: su
    become_user: oracle
    tags: patch_db

  # extract du patch dans /u01/sources
  - name: unzip du patch
    unarchive: src={{ patch_dir }}/{{ psu_file }} dest={{ patch_dir }}
    become: true
    become_method: su
    become_user: oracle
    tags: patch_db

  - name: Copie du fichier de réponse pour installation silencieuse
    template: src=db_install_{{ oracle_version }}.j2 dest={{ oracle_sources }}/{{ db_response_file }}
    tags: responsefile

  - name: Création du script d installation silencieuse
    template: src=run_db_install.sh.j2 dest={{ oracle_sources }}/run_db_install.sh mode=755
    tags: responsefile

## La commande export est dans le fichier sh de l'étape précédente qui lance l'installation silencieuse.
#  - name: modification du numero de distib sur Linux 8
#    lineinfile: dest={{ oracle_home }}/cv/admin/cvu_config state=present line="CV_ASSUME_DISTID=OEL7.6"
#    tags: distid_ol7

  - name: Installation des binaires Oracle
    shell: "{{ oracle_sources }}/run_db_install.sh"
    register: oradbinstall
    become: true
    become_method: su
    become_user: oracle
    ignore_errors: true
    tags: orainstall

  - debug: var=oradbinstall.stdout_lines
    tags: orainstall

  - name: Vérification de l existance du fichier orainstRoot.sh
    stat: path="{{ oracle_inventory }}/orainstRoot.sh"
    register: orainstRoot

  - name: Exécution du script orainstRoot.sh
    shell: "{{ oracle_inventory }}/orainstRoot.sh"
    when: orainstRoot.stat.exists
    tags: runroot

  - name: Exécution du script root.sh
    shell: "{{ oracle_home }}/root.sh"
    tags: runroot

  - name: Résultat de l installation via OPatch
    shell: "{{ oracle_home }}/OPatch/opatch lspatches"
    become: true
    become_method: su
    become_user: oracle
    register: opatchls
    tags: opatch

  - debug: var=opatchls.stdout_lines
    tags: opatch

  # application du patch RU
  - name: patch conflict detection
    action: shell export ORACLE_HOME={{ oracle_home }}; cd {{ patch_dir }}/{{ patch_number }}; $ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -ph ./
    register: conflict_detection
    failed_when: "'Prereq \"checkConflictAgainstOHWithDetail\" passed.' not in conflict_detection.stdout"
    become: true
    become_method: su
    become_user: oracle
    tags: patch_db

  - name: Application du patch 
    action: shell export ORACLE_HOME={{ oracle_home}}; cd {{ patch_dir }}/{{ patch_number }}; $ORACLE_HOME/OPatch/opatch apply -silent
    register: apply_psu
    failed_when: "'OPatch succeeded.' not in apply_psu.stdout"
    become: true
    become_method: su
    become_user: oracle
    tags: patch_db
    
  - name: Résultat de l'installation via OPatch
    shell: "{{ oracle_home }}/OPatch/opatch lspatches"
    become: true
    become_method: su
    become_user: oracle
    register: opatchls
    tags: patch_db

  - debug: var=opatchls.stdout_lines
    tags: patch_db

  # suppression des binaires, du fichier de réponse et du script d'install
  - name: suppression du fichier de réponse
    file: path={{ oracle_sources }}/{{ db_response_file }} state=absent

  - name: suppression du script d'installation
    file: path={{ oracle_sources }}/run_db_install.sh state=absent

  - name: suppression du binaires
    file: path={{ oracle_sources }}/{{oracle_zip_filename}} state=absent

  # suppression des binaires, du fichier de réponse et du script d'install
  - name: Nettoyage du répertoire du patch
    file: path={{ oracle_sources }}/{{ patch_number }} state=absent
    tags: patch_db

  - name: suppression du fichier OPatch
    file: path={{ oracle_sources }}/{{ opatch_file }} state=absent
    tags: patch_db

  - name: suppression du Patch RU
    file: path={{ oracle_sources }}/{{ psu_file }} state=absent
    tags: patch_db