From 79508bee86ab18d92fe83a83845429be50417ea6 Mon Sep 17 00:00:00 2001
From: "Endi S. Dewata" <edewata@redhat.com>
Date: Wed, 27 Apr 2016 03:55:09 +0200
Subject: Added support for fine-grained installation steps.

https://fedorahosted.org/pki/ticket/2244
---
 base/server/sbin/pkispawn | 40 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 39 insertions(+), 1 deletion(-)

diff --git a/base/server/sbin/pkispawn b/base/server/sbin/pkispawn
index 7c38cf915..58946aa3d 100755
--- a/base/server/sbin/pkispawn
+++ b/base/server/sbin/pkispawn
@@ -104,6 +104,18 @@ def main(argv):
         'PKI Instance Installation and Configuration',
         log.PKISPAWN_EPILOG)
 
+    parser.arg_parser.add_argument(
+        '--start-from',
+        dest='start_from', action='store',
+        nargs='?', metavar='<scriptlet>',
+        help='execute installation starting from the specified scriptlet')
+
+    parser.arg_parser.add_argument(
+        '--stop-at',
+        dest='stop_at', action='store',
+        nargs='?', metavar='<scriptlet>',
+        help='stop installation before the specified scriptlet')
+
     parser.optional.add_argument(
         '-f',
         dest='user_deployment_cfg', action='store',
@@ -519,14 +531,40 @@ def main(argv):
     deployer.init()
 
     try:
+        # by default run all scriptlets from the beginning
+        run_scriptlet = True
+
+        # if starting point defined, don't run from the beginning
+        if args.start_from:
+
+            if args.start_from not in pki_subsystem_scriptlets:
+                raise Exception('Invalid starting point: %s' % args.start_from)
+
+            run_scriptlet = False
+
+        if args.stop_at and args.stop_at not in pki_subsystem_scriptlets:
+            raise Exception('Invalid stopping point: %s' % args.stop_at)
+
         for scriptlet_name in pki_subsystem_scriptlets:
 
+            # skip the scriptlets before the starting point
+            if not run_scriptlet:
+
+                if args.start_from and args.start_from == scriptlet_name:
+                    run_scriptlet = True
+
+                else:
+                    continue
+
+            # if stopping point found, stop the execution
+            if args.stop_at == scriptlet_name:
+                break
+
             scriptlet_module = __import__(
                 "pki.server.deployment.scriptlets." + scriptlet_name,
                 fromlist=[scriptlet_name])
 
             scriptlet = scriptlet_module.PkiScriptlet()
-
             scriptlet.spawn(deployer)
 
     # pylint: disable=W0703
-- 
cgit