ansible/playbooks/manual/upgrade/datanommer.yml

- name: push packages out
  hosts:
  - badges-backend
  - badges-backend-stg
  - datagrepper
  - datagrepper-stg
  - notifs-web
  - notifs-web-stg
  - busgateway
  - busgateway-stg
  user: root
  vars_files:
   - /srv/web/infra/ansible/vars/global.yml
   - "/srv/private/ansible/vars.yml"
   - /srv/web/infra/ansible/vars/{{ ansible_distribution }}.yml
  vars:
    testing: False
  handlers:
  - include: "{{ handlers_path }}/restart_services.yml"

  tasks:
  - name: clean all metadata {%if testing%}(with infrastructure-testing on){%endif%}
    command: yum clean all {%if testing%} --enablerepo=infrastructure-testing {%endif%}
    check_mode: no
  - name: yum update datanommer packages from main repo
    yum: name="*datanommer*" state=latest
    when: not testing
  - name: yum update datanommer packages from testing repo
    yum: name="*datanommer*" state=latest enablerepo=infrastructure-testing
    when: testing

- name: verify the badges backend and stop it
  hosts: badges-backend:badges-backend-stg
  user: root
  vars_files:
   - /srv/web/infra/ansible/vars/global.yml
   - "/srv/private/ansible/vars.yml"
   - /srv/web/infra/ansible/vars/{{ ansible_distribution }}.yml
  handlers:
  - include: "{{ handlers_path }}/restart_services.yml"
  pre_tasks:
  - name: tell nagios to shush
    nagios: action=downtime minutes=120 service=host host={{ inventory_hostname_short }}{{ env_suffix }}
    delegate_to: noc01.phx2.fedoraproject.org
    ignore_errors: true
  roles:
  - badges/backend
  tasks:
  - service: name="fedmsg-hub" state=stopped

- name: verify the datagrepper frontend and stop it
  hosts: datagrepper:datagrepper-stg
  user: root
  vars_files:
   - /srv/web/infra/ansible/vars/global.yml
   - "/srv/private/ansible/vars.yml"
   - /srv/web/infra/ansible/vars/{{ ansible_distribution }}.yml
  handlers:
  - include: "{{ handlers_path }}/restart_services.yml"
  pre_tasks:
  - name: tell nagios to shush
    nagios: action=downtime minutes=120 service=host host={{ inventory_hostname_short }}{{ env_suffix }}
    delegate_to: noc01.phx2.fedoraproject.org
    ignore_errors: true
  roles:
  - datagrepper
  tasks:
  - service: name="httpd" state=stopped

- name: verify the notifs frontend and stop it
  hosts: notifs-web:notifs-web-stg
  user: root
  vars_files:
   - /srv/web/infra/ansible/vars/global.yml
   - "/srv/private/ansible/vars.yml"
   - /srv/web/infra/ansible/vars/{{ ansible_distribution }}.yml
  handlers:
  - include: "{{ handlers_path }}/restart_services.yml"
  pre_tasks:
  - name: tell nagios to shush
    nagios: action=downtime minutes=120 service=host host={{ inventory_hostname_short }}{{ env_suffix }}
    delegate_to: noc01.phx2.fedoraproject.org
    ignore_errors: true
  roles:
  - notifs/frontend
  tasks:
  - service: name="httpd" state=stopped

- name: verify the datanommer backend, stop it, and then upgrade the db
  hosts: busgateway:busgateway-stg
  user: root
  vars_files:
   - /srv/web/infra/ansible/vars/global.yml
   - "/srv/private/ansible/vars.yml"
   - /srv/web/infra/ansible/vars/{{ ansible_distribution }}.yml
  handlers:
  - include: "{{ handlers_path }}/restart_services.yml"
  pre_tasks:
  - name: tell nagios to shush
    nagios: action=downtime minutes=120 service=host host={{ inventory_hostname_short }}{{ env_suffix }}
    delegate_to: noc01.phx2.fedoraproject.org
    ignore_errors: true
  roles:
  - fedmsg/datanommer
  tasks:
  - name: Stop the notification backend
    service: name="fedmsg-hub" state=stopped

  - name: Upgrade the database
    command: /usr/bin/alembic -c /usr/share/datanommer.models/alembic.ini upgrade head
    args:
      chdir: /usr/share/datanommer.models/
    async: 20000
    poll: 60

  - name: And... start the backend again
    service: name="fedmsg-hub" state=started

  post_tasks:
  - name: tell nagios to unshush
    nagios: action=unsilence service=host host={{ inventory_hostname_short }}{{ env_suffix }}
    delegate_to: noc01.phx2.fedoraproject.org
    ignore_errors: true

- name: restart the frontend pieces (fmn.web and datagrepper)
  hosts:
  - datagrepper
  - datagrepper-stg
  - notifs-web
  - notifs-web-stg
  user: root
  vars_files:
   - /srv/web/infra/ansible/vars/global.yml
   - "/srv/private/ansible/vars.yml"
   - /srv/web/infra/ansible/vars/{{ ansible_distribution }}.yml
  tasks:
  - service: name="httpd" state=started
  post_tasks:
  - name: tell nagios to unshush
    nagios: action=unsilence service=host host={{ inventory_hostname_short }}{{ env_suffix }}
    delegate_to: noc01.phx2.fedoraproject.org
    ignore_errors: true

- name: restart the last backend piece (badges)
  hosts:
  - badges-backend
  - badges-backend-stg
  user: root
  vars_files:
   - /srv/web/infra/ansible/vars/global.yml
   - "/srv/private/ansible/vars.yml"
   - /srv/web/infra/ansible/vars/{{ ansible_distribution }}.yml
  tasks:
  - service: name="fedmsg-hub" state=started
  post_tasks:
  - name: tell nagios to unshush
    nagios: action=unsilence service=host host={{ inventory_hostname_short }}{{ env_suffix }}
    delegate_to: noc01.phx2.fedoraproject.org
    ignore_errors: true