From cec3978c799220164ba0f560d3e764a0d879bb05 Mon Sep 17 00:00:00 2001
From: Simo Sorce <ssorce@redhat.com>
Date: Fri, 21 Jan 2011 14:46:58 -0500
Subject: Always add DNS records when installing a replica

Even if the replica is not running a DNS server other replicas might.
So if the DNS container is present, then try to add DNS records.

Fixes: https://fedorahosted.org/freeipa/ticket/824
---
 install/tools/ipa-replica-install | 24 +++++++++++++++++++++---
 install/tools/ipa-replica-manage  | 23 ++++++++++++++++++++++-
 2 files changed, 43 insertions(+), 4 deletions(-)

(limited to 'install/tools')

diff --git a/install/tools/ipa-replica-install b/install/tools/ipa-replica-install
index 69c0e7eac..b53ceeea4 100755
--- a/install/tools/ipa-replica-install
+++ b/install/tools/ipa-replica-install
@@ -245,6 +245,8 @@ def install_http(config):
             sys.exit(1)
 
 def install_bind(config, options):
+    api.Backend.ldap2.connect(bind_dn="cn=Directory Manager",
+                              bind_pw=config.dirman_password)
     if options.forwarders:
         forwarders = options.forwarders
     else:
@@ -266,6 +268,23 @@ def install_bind(config, options):
                config.domain_name, forwarders, options.conf_ntp, create_reverse)
     bind.create_instance()
 
+def install_dns_records(config, options):
+
+    if not bindinstance.dns_container_exists(config.host_name,
+                                             util.realm_to_suffix(config.realm_name)):
+        return
+
+    api.Backend.ldap2.connect(bind_dn="cn=Directory Manager",
+                              bind_pw=config.dirman_password)
+    bind = bindinstance.BindInstance(dm_password=config.dirman_password)
+    ip_address = resolve_host(config.host_name)
+    if not ip_address:
+        sys.exit("Unable to resolve IP address for host name")
+
+    bind.add_master_dns_records(config.host_name, ip_address,
+                                config.realm_name, config.domain_name,
+                                options.conf_ntp)
+
 def check_dirsrv():
     serverids = dsinstance.check_existing_installation()
     if serverids:
@@ -432,10 +451,9 @@ def main():
     service.restart("httpd")
 
     if options.setup_dns:
-        api.Backend.ldap2.connect(bind_dn="cn=Directory Manager",
-                                  bind_pw=config.dirman_password)
-
         install_bind(config, options)
+    else:
+        install_dns_records(config, options)
 
     # Call client install script
     try:
diff --git a/install/tools/ipa-replica-manage b/install/tools/ipa-replica-manage
index 809745457..8f0b7c59c 100755
--- a/install/tools/ipa-replica-manage
+++ b/install/tools/ipa-replica-manage
@@ -24,9 +24,10 @@ import traceback, logging
 
 from ipapython import ipautil
 from ipaserver.install import replication, dsinstance, installutils
+from ipaserver.install import bindinstance
 from ipaserver import ipaldap
 from ipapython import version
-from ipalib import errors, util
+from ipalib import api, errors, util
 
 CACERT = "/etc/ipa/ca.crt"
 
@@ -274,6 +275,21 @@ def del_master(realm, hostname, options):
         print "Failed to cleanup %s entries: %s" % (hostname, str(e))
         print "You may need to manually remove them from the tree"
 
+    # 5. And clean up the removed replica DNS entries if any.
+    try:
+        if bindinstance.dns_container_exists(options.host, thisrepl.suffix):
+            if options.dirman_passwd:
+                api.Backend.ldap2.connect(bind_dn='cn=Directory Manager',
+                                          bind_pw=options.dirman_passwd)
+            else:
+                ccache = krbV.default_context().default_ccache().name
+                api.Backend.ldap2.connect(ccache=ccache)
+            bind = bindinstance.BindInstance()
+            bind.remove_master_dns_records(hostname, realm, realm.lower())
+    except Exception, e:
+        print "Failed to cleanup %s DNS entries: %s" % (hostname, str(e))
+        print "You may need to manually remove them from the tree"
+
 def add_link(realm, replica1, replica2, dirman_passwd, options):
 
     if options.winsync:
@@ -355,6 +371,11 @@ def force_sync(realm, thishost, fromhost, dirman_passwd):
 def main():
     options, args = parse_options()
 
+    # Just initialize the environment. This is so the installer can have
+    # access to the plugin environment
+    api.bootstrap(in_server=True)
+    api.finalize()
+
     dirman_passwd = None
     realm = krbV.default_context().default_realm
 
-- 
cgit