---
# Copyright 2015, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# NOTE(cloudnull):
#  While the haproxy distro packages provide for an haproxy
#  group this group is being created upfront to support
#  log aggregation links as well as ensure common user
#  functionality across various distros that we support.
- name: Create the haproxy system group
  group:
    name: "haproxy"
    state: "present"
    system: "yes"
  tags:
    - haproxy-group

# NOTE(cloudnull):
#  While the haproxy distro packages provide for an haproxy
#  user this user is being created upfront to support
#  log aggregation links as well as ensure common user
#  functionality across various distros that we support.
- name: Create the haproxy system user
  user:
    name: "haproxy"
    group: "haproxy"
    comment: "haproxy user"
    shell: "/bin/false"
    system: "yes"
    createhome: "yes"
    home: "/var/lib/haproxy"
  tags:
    - haproxy-user

- name: Test for log directory or link
  shell: |
    if [ -h "/var/log/haproxy"  ]; then
      chown -h haproxy:adm "/var/log/haproxy"
      chown -R haproxy:adm "$(readlink /var/log/haproxy)"
    else
      exit 1
    fi
  register: log_dir
  failed_when: false
  changed_when: log_dir.rc != 0
  tags:
    - haproxy-dirs
    - haproxy-logs

- name: Create haproxy log dir
  file:
    path: "/var/log/haproxy"
    state: directory
    mode: "0755"
  when: log_dir | changed
  tags:
    - haproxy-dirs
    - haproxy-logs