From 72a6c28549e590e3b3641f91671bb4e821cb8802 Mon Sep 17 00:00:00 2001
From: Alexey Shabalin <shaba@altlinux.org>
Date: Tue, 14 Apr 2020 01:29:51 +0300
Subject: [PATCH] add renamer for ALT

---
 actor/src/udsactor/linux/renamer/__init__.py |  2 +-
 actor/src/udsactor/linux/renamer/alt.py      | 74 ++++++++++++++++++++
 2 files changed, 75 insertions(+), 1 deletion(-)
 create mode 100644 actor/src/udsactor/linux/renamer/alt.py

diff --git a/actor/src/udsactor/linux/renamer/__init__.py b/actor/src/udsactor/linux/renamer/__init__.py
index 6792e346..50b3230e 100644
--- a/actor/src/udsactor/linux/renamer/__init__.py
+++ b/actor/src/udsactor/linux/renamer/__init__.py
@@ -32,4 +32,4 @@
 from .common import rename
 
 # Import packages
-from . import debian, opensuse, redhat
+from . import debian, opensuse, redhat, alt
diff --git a/actor/src/udsactor/linux/renamer/alt.py b/actor/src/udsactor/linux/renamer/alt.py
new file mode 100644
index 00000000..25f02757
--- /dev/null
+++ b/actor/src/udsactor/linux/renamer/alt.py
@@ -0,0 +1,74 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (c) 2014-2019 Virtual Cable S.L.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+#    * Redistributions of source code must retain the above copyright notice,
+#      this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above copyright notice,
+#      this list of conditions and the following disclaimer in the documentation
+#      and/or other materials provided with the distribution.
+#    * Neither the name of Virtual Cable S.L. nor the names of its contributors
+#      may be used to endorse or promote products derived from this software
+#      without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+'''
+@author: Alexey Shabalin, shaba at altlinux dot org
+'''
+import os
+
+from .common import renamers
+from ...log import logger
+
+
+def rename(newName: str) -> bool:
+    '''
+    ALT, ALTLinux, BaseALT Renamer
+    Expects new host name on newName
+    Host does not needs to be rebooted after renaming
+    '''
+    logger.debug('using ALT renamer')
+
+    with open('/etc/hostname', 'w') as hostname:
+        hostname.write(newName)
+
+    # Force system new name
+    os.system('/bin/hostname {}'.format(newName))
+    os.system('/usr/bin/hostnamectl set-hostname {}'.format(newName))
+
+    # add name to "hosts"
+    with open('/etc/hosts', 'r') as hosts:
+        lines = hosts.readlines()
+    with open('/etc/hosts', 'w') as hosts:
+        hosts.write("127.0.1.1\t{}\n".format(newName))
+        for l in lines:
+            if l[:9] != '127.0.1.1':  # Skips existing 127.0.1.1. if it already exists
+                hosts.write(l)
+
+    with open('/etc/sysconfig/network', 'r') as net:
+        lines = net.readlines()
+    with open('/etc/sysconfig/network', 'w') as net:
+        net.write('HOSTNAME={}\n'.format(newName))
+        for l in lines:
+            if l[:8] != 'HOSTNAME':
+                net.write(l)
+
+    return True
+
+# All names in lower case
+renamers['altlinux'] = rename
+renamers['alt'] = rename
+renamers['basealt'] = rename