mysql_user – Adds or removes a user from a MySQL database

Synopsis

Adds or removes a user from a MySQL database.

Requirements

The below requirements are needed on the host that executes this module.

PyMySQL (Python 2.7 and Python 3.X), or
MySQLdb (Python 2.x)

Parameters

Parameter	Choices/Defaults	Comments
append_privs boolean	Choices: no ← yes	Append the privileges defined by priv to the existing ones for this user instead of overwriting existing ones.
ca_cert path added in 2.0		The path to a Certificate Authority (CA) certificate. This option, if used, must specify the same certificate as used by the server. aliases: ssl_ca
check_implicit_admin boolean	Choices: no ← yes	Check if mysql allows login as root/nopassword before trying supplied credentials.
client_cert path added in 2.0		The path to a client public key certificate. aliases: ssl_cert
client_key path added in 2.0		The path to the client private key. aliases: ssl_key
config_file path added in 2.0	Default: "~/.my.cnf"	Specify a config file from which user and password are to be read.
connect_timeout integer added in 2.1	Default: 30	The connection timeout when connecting to the MySQL server.
encrypted boolean added in 2.0	Choices: no ← yes	Indicate that the 'password' field is a `mysql_native_password` hash.
host string	Default: "localhost"	The 'host' part of the MySQL username.
host_all boolean added in 2.1	Choices: no ← yes	Override the host option, making ansible apply changes to all hostnames for a given user. This option cannot be used when creating users.
login_host string	Default: "localhost"	Host running the database.
login_password string		The password used to authenticate with.
login_port integer	Default: 3306	Port of the MySQL server. Requires login_host be defined as other than localhost if login_port is used.
login_unix_socket string		The path to a Unix domain socket for local connections.
login_user string		The username used to authenticate with.
name string / required		Name of the user (role) to add or remove.
password string		Set the user's password..
priv string		MySQL privileges string in the format: `db.table:priv1,priv2`. Multiple privileges can be specified by separating each one using a forward slash: `db.table:priv/db.table:priv`. The format is based on MySQL `GRANT` statement. Database and table names can be quoted, MySQL-style. If column privileges are used, the `priv1,priv2` part must be exactly as returned by a `SHOW GRANT` statement. If not followed, the module will always report changes. It includes grouping columns by permission (`SELECT(col1,col2`) instead of `SELECT(col1`,SELECT(col2))).
sql_log_bin boolean added in 2.1	Choices: no yes ←	Whether binary logging should be enabled or disabled for the connection.
state string	Choices: absent present ←	Whether the user should exist. When `absent`, removes the user.
update_password string added in 2.0	Choices: always ← on_create	`always` will update passwords if they differ. `on_create` will only set the password for newly created users.

Notes

Note

MySQL server installs with default login_user of ‘root’ and no password. To secure this user as part of an idempotent playbook, you must create at least two tasks: the first must change the root user’s password, without providing any login_user/login_password details. The second must drop a ~/.my.cnf file containing the new root credentials. Subsequent runs of the playbook will then succeed by reading the new credentials from the file.
Currently, there is only support for the mysql_native_password encrypted password hash module.
Requires the PyMySQL (Python 2.7 and Python 3.X) or MySQL-python (Python 2.X) package on the remote host. The Python package may be installed with apt-get install python-pymysql (Ubuntu; see apt) or yum install python2-PyMySQL (RHEL/CentOS/Fedora; see yum). You can also use dnf install python2-PyMySQL for newer versions of Fedora; see dnf.
Both login_password and login_user are required when you are passing credentials. If none are present, the module will attempt to read the credentials from ~/.my.cnf, and finally fall back to using the MySQL default login of ‘root’ with no password.

Examples

- name: Removes anonymous user account for localhost
  mysql_user:
    name: ''
    host: localhost
    state: absent

- name: Removes all anonymous user accounts
  mysql_user:
    name: ''
    host_all: yes
    state: absent

- name: Create database user with name 'bob' and password '12345' with all database privileges
  mysql_user:
    name: bob
    password: 12345
    priv: '*.*:ALL'
    state: present

- name: Create database user using hashed password with all database privileges
  mysql_user:
    name: bob
    password: '*EE0D72C1085C46C5278932678FBE2C6A782821B4'
    encrypted: yes
    priv: '*.*:ALL'
    state: present

- name: Create database user with password and all database privileges and 'WITH GRANT OPTION'
  mysql_user:
    name: bob
    password: 12345
    priv: '*.*:ALL,GRANT'
    state: present

# Note that REQUIRESSL is a special privilege that should only apply to *.* by itself.
- name: Modify user to require SSL connections.
  mysql_user:
    name: bob
    append_privs: yes
    priv: '*.*:REQUIRESSL'
    state: present

- name: Ensure no user named 'sally'@'localhost' exists, also passing in the auth credentials.
  mysql_user:
    login_user: root
    login_password: 123456
    name: sally
    state: absent

- name: Ensure no user named 'sally' exists at all
  mysql_user:
    name: sally
    host_all: yes
    state: absent

- name: Specify grants composed of more than one word
  mysql_user:
    name: replication
    password: 12345
    priv: "*.*:REPLICATION CLIENT"
    state: present

- name: Revoke all privileges for user 'bob' and password '12345'
  mysql_user:
    name: bob
    password: 12345
    priv: "*.*:USAGE"
    state: present

# Example privileges string format
# mydb.*:INSERT,UPDATE/anotherdb.*:SELECT/yetanotherdb.*:ALL

- name: Example using login_unix_socket to connect to server
  mysql_user:
    name: root
    password: abc123
    login_unix_socket: /var/run/mysqld/mysqld.sock

- name: Example of skipping binary logging while adding user 'bob'
  mysql_user:
    name: bob
    password: 12345
    priv: "*.*:USAGE"
    state: present
    sql_log_bin: no

# Example .my.cnf file for setting the root password
# [client]
# user=root
# password=n<_665{vS43y

Status

This module is not guaranteed to have a backwards compatible interface. [preview]
This module is maintained by the Ansible Community. [community]

Authors

Jonathan Mainguy (@Jmainguy)
Benjamin Malynovytch (@bmalynovytch)

Hint

If you notice any issues in this documentation you can edit this document to improve it.

© 2012–2018 Michael DeHaan
© 2018–2019 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/2.8/modules/mysql_user_module.html

Docs

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