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ansible/test/integration/targets/mysql_variables/tasks/mysql_variables.yml

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YAML

# test code for the mysql_variables module
# (c) 2014, Wayne Rosario <wrosario@ansible.com>
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
# ============================================================
# Verify mysql_variable successfully queries a variable
#
- set_fact: set_name='version'
- name: read mysql variables (expect changed=false)
mysql_variables:
variable: '{{set_name}}'
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
register: result
- include: assert_var_output.yml changed=false output={{result}} var_name={{set_name}}
# ============================================================
# Verify mysql_variable successfully updates a variable (issue:4568)
#
- set_fact:
set_name: 'delay_key_write'
set_value: 'ON'
- name: set mysql variable
mysql_variables:
variable: '{{set_name}}'
value: '{{set_value}}'
login_user: root
login_password: '{{ root_pass }}'
login_unix_socket: '{{ mysql_socket }}'
- name: update mysql variable to same value (expect changed=false)
mysql_variables:
variable: '{{set_name}}'
value: '{{set_value}}'
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
register: result
- include: assert_var.yml changed=false output={{result}} var_name={{set_name}} var_value={{set_value}}
# ============================================================
# Verify mysql_variable successfully updates a variable using single quotes
#
- set_fact:
set_name: 'wait_timeout'
set_value: '300'
- name: set mysql variable to a temp value
mysql_variables:
variable: '{{set_name}}'
value: '200'
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
- name: update mysql variable value (expect changed=true)
mysql_variables:
variable: '{{set_name}}'
value: '{{set_value}}'
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
register: result
- assert:
that:
- result.queries == ["SET GLOBAL `{{ set_name }}` = {{ set_value }}"]
- include: assert_var.yml changed=true output={{result}} var_name={{set_name}} var_value='{{set_value}}'
# ============================================================
# Verify mysql_variable successfully updates a variable using double quotes
#
- set_fact:
set_name: "wait_timeout"
set_value: "400"
- name: set mysql variable to a temp value
mysql_variables:
variable: '{{set_name}}'
value: "200"
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
- name: update mysql variable value (expect changed=true)
mysql_variables:
variable: '{{set_name}}'
value: '{{set_value}}'
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
register: result
- include: assert_var.yml changed=true output={{result}} var_name={{set_name}} var_value='{{set_value}}'
# ============================================================
# Verify mysql_variable successfully updates a variable using no quotes
#
- set_fact:
set_name: wait_timeout
set_value: 500
- name: set mysql variable to a temp value
mysql_variables:
variable: '{{set_name}}'
value: 200
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
- name: update mysql variable value (expect changed=true)
mysql_variables:
variable: '{{set_name}}'
value: '{{set_value}}'
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
register: result
- include: assert_var.yml changed=true output={{result}} var_name={{set_name}} var_value='{{set_value}}'
# ============================================================
# Verify mysql_variable successfully updates a variable using an expression (e.g. 1024*4)
#
- name: set mysql variable value to an expression
mysql_variables:
variable: max_tmp_tables
value: "1024*4"
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
register: result
ignore_errors: true
- include: assert_fail_msg.yml output={{result}} msg='Incorrect argument type to variable'
# ============================================================
# Verify mysql_variable fails when setting an incorrect value (out of range)
#
- name: set mysql variable value to a number out of range
mysql_variables:
variable: max_tmp_tables
value: -1
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
register: result
ignore_errors: true
- include: assert_fail_msg.yml output={{result}} msg='Truncated incorrect'
# ============================================================
# Verify mysql_variable fails when setting an incorrect value (incorrect type)
#
- name: set mysql variable value to a non-valid value number
mysql_variables:
variable: max_tmp_tables
value: TEST
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
register: result
ignore_errors: true
- include: assert_fail_msg.yml output={{result}} msg='Incorrect argument type to variable'
# ============================================================
# Verify mysql_variable fails when setting an unknown variable
#
- name: set a non mysql variable
mysql_variables:
variable: my_sql_variable
value: ON
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
register: result
ignore_errors: true
- include: assert_fail_msg.yml output={{result}} msg='Variable not available'
# ============================================================
# Verify mysql_variable fails when setting a read-only variable
#
- name: set value of a read only mysql variable
mysql_variables:
variable: character_set_system
value: utf16
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
register: result
ignore_errors: true
- include: assert_fail_msg.yml output={{result}} msg='read only variable'
#=============================================================
# Verify mysql_variable works with the login_user and login_password parameters
#
- name: create mysql user
mysql_user:
name: '{{user}}'
password: '{{password}}'
state: present
priv: '*.*:ALL'
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
- set_fact:
set_name: wait_timeout
set_value: 77
- name: query mysql_variable using login_user and password_password
mysql_variables:
variable: '{{set_name}}'
login_user: '{{user}}'
login_password: '{{password}}'
register: result
- include: assert_var_output.yml changed=false output={{result}} var_name={{set_name}}
- name: set mysql variable to temp value using user login and password (expect changed=true)
mysql_variables:
variable: '{{set_name}}'
value: 20
login_user: '{{user}}'
login_password: '{{password}}'
register: result
- name: update mysql variable value using user login and password (expect changed=true)
mysql_variables:
variable: '{{set_name}}'
value: '{{set_value}}'
login_user: '{{user}}'
login_password: '{{password}}'
register: result
- include: assert_var.yml changed=true output={{result}} var_name={{set_name}} var_value='{{set_value}}'
#============================================================
# Verify mysql_variable fails with an incorrect login_password parameter
#
- set_fact:
set_name: connect_timeout
set_value: 10
- name: query mysql_variable using incorrect login_password
mysql_variables:
variable: '{{set_name}}'
login_user: '{{user}}'
login_password: 'wrongpassword'
register: result
ignore_errors: true
- include: assert_fail_msg.yml output={{result}} msg='unable to connect to database'
- name: update mysql variable value using incorrect login_password (expect failed=true)
mysql_variables:
variable: '{{set_name}}'
value: '{{set_value}}'
login_user: '{{user}}'
login_password: 'this is an incorrect password'
register: result
ignore_errors: true
- include: assert_fail_msg.yml output={{result}} msg='unable to connect to database'
#============================================================
# Verify mysql_variable fails with an incorrect login_host parameter
#
- name: query mysql_variable using incorrect login_host
mysql_variables:
variable: wait_timeout
login_host: '12.0.0.9'
login_user: '{{user}}'
login_password: '{{password}}'
connect_timeout: 5
register: result
ignore_errors: true
- include: assert_fail_msg.yml output={{result}} msg='unable to connect to database'
- name: remove mysql_user {{user}}
mysql_user:
name: '{{user}}'
state: absent
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
#=========================================
# Check mode 'persist' and 'persist_only':
#
- name: update mysql variable value (expect changed=true) in persist mode
mysql_variables:
variable: '{{ set_name }}'
value: '{{ set_value }}'
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
mode: persist
register: result
- assert:
that:
- result.queries == ["SET PERSIST `{{ set_name }}` = {{ set_value }}"]
- include: assert_var.yml changed=true output={{result}} var_name={{set_name}} var_value='{{set_value}}'
- name: try to update mysql variable value (expect changed=false) in persist mode again
mysql_variables:
variable: '{{ set_name }}'
value: '{{ set_value }}'
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
mode: persist
register: result
- include: assert_var.yml changed=false output={{result}} var_name={{set_name}} var_value='{{set_value}}'
- name: set mysql variable to a temp value
mysql_variables:
variable: '{{ set_name }}'
value: '200'
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
mode: persist
- name: update mysql variable value (expect changed=true) in persist_only mode
mysql_variables:
variable: '{{ set_name }}'
value: '{{ set_value }}'
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
mode: persist_only
register: result
- assert:
that:
- result is changed
- result.queries == ["SET PERSIST_ONLY `{{ set_name }}` = {{ set_value }}"]
- name: try to update mysql variable value (expect changed=false) in persist_only mode again
mysql_variables:
variable: '{{ set_name }}'
value: '{{ set_value }}'
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
mode: persist_only
register: result
- assert:
that:
- result is not changed
- set_fact:
set_name: max_connections
set_value: 105
def_val: 151
- name: update mysql variable value (expect changed=true) in persist_only mode
mysql_variables:
variable: '{{ set_name }}'
value: '{{ set_value }}'
login_unix_socket: '{{ mysql_socket }}'
login_user: root
login_password: '{{ root_pass }}'
mode: persist_only
register: result
- include: assert_var.yml changed=true output={{result}} var_name={{set_name}} var_value='{{def_val}}'