IPA replica/server install does not check for a client

When IPA replica or server is configured it does not check for
possibly installed client. This will cause the installation to
fail in the very end.

This patch adds a check for already configured client and suggests
removing it before server/replica installation.

https://fedorahosted.org/freeipa/ticket/1002

2 files changed, 10 insertions, 0 deletions

diff --git a/install/tools/ipa-replica-install b/install/tools/ipa-replica-install
index 590fd645b..17f5cbc37 100755
--- a/install/tools/ipa-replica-install
+++ b/install/tools/ipa-replica-install
@@ -343,6 +343,11 @@ def main():
     if not ipautil.file_exists(filename):
         sys.exit("Replica file %s does not exist" % filename)
 
+    client_fstore = sysrestore.FileStore('/var/lib/ipa-client/sysrestore')
+    if client_fstore.has_files():
+        sys.exit("IPA client is already configured on this system.\n"
+                 + "Please uninstall it first before configuring the replica.")
+
     global sstore
     sstore = sysrestore.StateFile('/var/lib/ipa/sysrestore')
 
diff --git a/install/tools/ipa-server-install b/install/tools/ipa-server-install
index 6ae02d893..6fd393362 100755
--- a/install/tools/ipa-server-install
+++ b/install/tools/ipa-server-install
@@ -481,6 +481,11 @@ def main():
         if (dsinstance.DsInstance().is_configured() or cainstance.CADSInstance().is_configured()) and not options.external_cert_file:
             sys.exit("IPA server is already configured on this system.")
 
+        client_fstore = sysrestore.FileStore('/var/lib/ipa-client/sysrestore')
+        if client_fstore.has_files():
+            sys.exit("IPA client is already configured on this system.\n"
+                     + "Please uninstall it first before configuring the IPA server.")
+
     logging.debug('%s was invoked with options: %s' % (sys.argv[0], safe_options))
     logging.debug("missing options might be asked for interactively later\n")