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Added support for debian stretch/mariadb combo.

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fix #142
This commit is contained in:
Antoine Nguyen
2017-08-09 18:48:24 +02:00
parent c32c0ea2ae
commit 01b6ed6095
3 changed files with 44 additions and 20 deletions
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44
modoboa_installer/database.py
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@@ -1,6 +1,7 @@
"""Database related tools."""
import os
import platform
import pwd
import stat
@@ -124,32 +125,51 @@ class MySQL(Database):
"""MySQL backend."""
packages = {
"deb": ["mysql-server", "libmysqlclient-dev"],
"deb": ["mariadb-server"],
"rpm": ["mariadb", "mariadb-devel", "mariadb-server"],
}
service = "mariadb" if package.backend.FORMAT == "rpm" else "mysql"
service = "mariadb"
def _escape(self, query):
"""Replace special characters."""
return query.replace("'", "'\"'\"'")
def install_package(self):
"""Preseed package installation."""
package.backend.preconfigure(
"mysql-server", "root_password", "password", self.dbpassword)
package.backend.preconfigure(
"mysql-server", "root_password_again", "password", self.dbpassword)
name, version, _id = platform.linux_distribution()
if name == "debian":
mysql_name = "mysql" if version.startswith("8") else "mariadb"
self.packages["deb"].append("lib{}client-dev".format(mysql_name))
super(MySQL, self).install_package()
if package.backend.FORMAT == "rpm":
utils.exec_cmd("mysqladmin -u root password '{}'".format(
self.dbpassword))
if name == "debian" and version.startswith("8"):
package.backend.preconfigure(
"mariadb-server", "root_password", "password",
self.dbpassword)
package.backend.preconfigure(
"mariadb-server", "root_password_again", "password",
self.dbpassword)
else:
queries = [
"UPDATE user SET plugin='' WHERE user='root'",
"UPDATE user SET password=PASSWORD('{}') WHERE USER='root'"
.format(self.dbpassword),
"flush privileges"
]
for query in queries:
utils.exec_cmd(
"mysql -D mysql -e '{}'".format(self._escape(query)))
def _exec_query(self, query, dbname=None, dbuser=None, dbpassword=None):
"""Exec a mysql query."""
if dbuser is None and dbpassword is None:
dbuser = self.dbuser
dbpassword = self.dbpassword
cmd = "mysql -h {} -u {} -p{}".format(self.dbhost, dbuser, dbpassword)
cmd = "mysql -h {} -u {}".format(self.dbhost, dbuser)
if dbpassword:
cmd += " -p{}".format(dbpassword)
if dbname:
cmd += " -D {}".format(dbname)
query = query.replace("'", "'\"'\"'")
utils.exec_cmd(cmd + """ -e '{}' """.format(query))
utils.exec_cmd(cmd + """ -e '{}' """.format(self._escape(query)))
def create_user(self, name, password):
"""Create a user."""