Add ipa-server-install --uninstall

Add a --uninstall option to ipa-server-install which tries to
restore the system to the way it was before ipa-server-install
was run using the state backed up through sysrestore.py.

Signed-off-by: Mark McLoughlin <markmc@redhat.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/ipa-server/ipaserver/bindinstance.py b/ipa-server/ipaserver/bindinstance.py
index 770663c6..9e26925a 100644
--- a/ipa-server/ipaserver/bindinstance.py
+++ b/ipa-server/ipaserver/bindinstance.py
@@ -110,3 +110,18 @@ class BindInstance(service.Service):
         resolve_fd.write(resolve_txt)
         resolve_fd.close()
 
+    def uninstall(self):
+        running = self.restore_state("running")
+        domain = self.restore_state("domain")
+
+        if not running is None:
+            self.stop()
+
+        if not domain is None:
+            sysrestore.restore_file(os.path.join ("/var/named/", self.domain + ".zone.db"))
+
+        sysrestore.restore_file('/etc/named.conf')
+        sysrestore.restore_file('/etc/resolve.conf')
+
+        if not running is None and running:
+            self.start()