---
# Configuration for the mirrormanager backend

- name: install needed packages
  package: name={{ item }} state=present update_cache=yes
  with_items:
  - mirrormanager2-backend
  - mirrormanager2-statistics
  - bzip2
  - python-psycopg2
  - fedmsg
  - jq
  tags:
  - packages

- name: create /etc/mirrormanager
  file: path=/etc/mirrormanager state=directory

- name: create /var/log/mirrormanager
  file: path=/var/log/mirrormanager state=directory owner=mirrormanager group=mirrormanager mode=0755

- name: install MM configuration file
  template: src={{ item.file }} dest={{ item.dest }}
             owner=mirrormanager group=mirrormanager mode=0600
  with_items:
  - { file: "{{ roles_path }}/mirrormanager/frontend2/templates/mirrormanager2.cfg",
      dest: /etc/mirrormanager/mirrormanager2.cfg }
  - { file: "{{ roles_path }}/mirrormanager/frontend2/templates/alembic.ini",
      dest: /etc/mirrormanager/alembic.ini }
  tags:
  - config

- name: install the cron job
  copy: src=backend.cron dest=/etc/cron.d/mm2_backend.cron
  tags:
  - config
  when: env != 'staging'

- name: install the umdl-required script
  copy: src=umdl-required dest=/usr/local/bin/umdl-required mode=0755

- name: install the umdl-required logrotate file
  copy: src=mm2_umdl-required.logrotate dest=/etc/logrotate.d/mm2_umdl-required mode=644

- name: install backend helper scripts
  template: src={{ item }} dest=/usr/local/bin/{{ item }} mode=0755
  with_items:
  - sync_pkl_to_mirrorlists.sh
  - handle_propagation.sh
  - create_maps.sh
  - create_statistics.sh
  tags:
  - mirrormanager/backend

- name: handle propagation cronjob
  cron: name="handle-propagation" minute="45" hour="*/2" user="mirrormanager"
        job="/usr/local/bin/handle_propagation.sh"
        cron_file=handle-propagation

- name: create worldmap cronjob
  cron: name="create-worldmap" minute="50" hour="20" user="mirrormanager"
        job="/usr/local/bin/create_maps.sh"
        cron_file=create-worldmap

- name: create mirrorlist statistics cronjob
  cron: name="create-statistics" minute="4" hour="*/2" user="mirrormanager"
        job="/usr/local/bin/create_statistics.sh"
        cron_file=create-statistics

- name: create yesterdays mirrorlist statistics cronjob
  cron: name="yesterdays-statistics" minute="15" hour="0" user="mirrormanager"
        job="/usr/local/bin/create_statistics.sh yesterday"
        cron_file=yesterdays-statistics

- name: setup /var/lib/mirrormanager/.ssh directory
  copy: >
    src="{{ private }}/files/mirrormanager/"
    dest="/var/lib/mirrormanager/.ssh"
    directory_mode=yes
    owner=mirrormanager
    group=mirrormanager
    mode=0700
  tags:
  - config
  when: env != 'staging'

# To decrease the crawl duration on the mirrors we have been
# recommending to lower the default value of vfs_cache_pressure
# from 100 to 10. This causes the kernel to prefer to keep dentries
# when under memory pressure. Let's also set it on the mm backend
# systems as umdl is also mainly looking at the metadata.
- sysctl: name=vm.vfs_cache_pressure value=10 state=present sysctl_set=yes reload=yes

# MirrorManager cannot access pre-bitflip content:
# https://fedorahosted.org/fedora-infrastructure/ticket/5289
# Putting the mirrormanager user into the ftpsync(263) group
# should enable the mirrormanager user to read the files.

- group: name=ftpsync state=present gid=263

# The mirrormanager user is created by the mirrormanager2-backend RPM
# Just adding it the existing user to the ftpsync group.
- user: name=mirrormanager groups=ftpsync append=yes
