Charmed MySQL
- By Canonical Data Platform
- Cloud
Channel | Revision | Published | Runs on |
---|---|---|---|
8.0/stable | 151 | 20 Apr 2023 | |
8.0/candidate | 151 | 20 Apr 2023 | |
8.0/beta | 151 | 20 Apr 2023 | |
8.0/edge | 161 | 26 May 2023 |
juju deploy mysql --channel 8.0/stable
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Platform:
charms.mysql.v0.backups
-
- Last updated 24 May 2023
- Revision Library version 0
MySQL helper class for backups and restores.
The MySQLBackups
class can be instantiated by a MySQL charm , and contains
event handlers for list-backups
, create-backup
and restore
backup actions.
These actions must be added to the actions.yaml file.
An example of instantiating the MySQLBackups
:
from charms.data_platform_libs.v0.s3 import S3Requirer
from charms.mysql.v0.backups import MySQLBackups
from charms.mysql.v0.backups import MySQLBase
class MySQL(MySQLBase):
def __init__(self, *args):
super().__init__(*args)
self.s3_integrator = S3Requirer(self, "s3-integrator")
self.backups = MySQLBackups(self, self.s3_integrator)
@property
def s3_integrator_relation_exists(self) -> bool:
# Returns whether a relation with the s3-integrator exists
return bool(self.model.get_relation(S3_INTEGRATOR_RELATION_NAME))
def is_unit_blocked(self) -> bool:
# Returns whether the unit is in blocked state and should run any operations
return False
class MySQLBackups
Description
Encapsulation of backups for MySQL. None
Methods
MySQLBackups. __init__( self , charm: CharmBase , s3_integrator: S3Requirer )