From afeeb2b6430875cc3979ae4ad690d2a3efc0ac68 Mon Sep 17 00:00:00 2001
From: "Chris St. Pierre" <chris.a.st.pierre@gmail.com>
Date: Fri, 11 May 2012 13:27:07 -0400
Subject: moved plugin-specific configs to main config file; propagate "setup"
 object to server Core

---
 tools/upgrade/1.2/nagiosgen-convert.py | 75 ++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100755 tools/upgrade/1.2/nagiosgen-convert.py

(limited to 'tools/upgrade/1.2/nagiosgen-convert.py')

diff --git a/tools/upgrade/1.2/nagiosgen-convert.py b/tools/upgrade/1.2/nagiosgen-convert.py
new file mode 100755
index 000000000..2c2142735
--- /dev/null
+++ b/tools/upgrade/1.2/nagiosgen-convert.py
@@ -0,0 +1,75 @@
+#!/usr/bin/env python
+
+import os
+import sys
+import lxml.etree
+
+import Bcfg2.Options
+
+def main():
+    opts = {'repo': Bcfg2.Options.SERVER_REPOSITORY}
+    setup = Bcfg2.Options.OptionParser(opts)
+    setup.parse(sys.argv[1:])
+    repo = setup['repo']
+    oldconfigfile = os.path.join(repo, 'Properties', 'NagiosGen.xml')
+    newconfigpath = os.path.join(repo, 'NagiosGen')
+    newconfigfile = os.path.join(newconfigpath, 'config.xml')
+    parentsfile   = os.path.join(newconfigpath, 'parents.xml')
+
+    if not os.path.exists(oldconfigfile):
+        print("%s does not exist, nothing to do" % oldconfigfile)
+        return 1
+
+    if not os.path.exists(newconfigpath):
+        print("%s does not exist, cannot write %s" %
+              (newconfigpath, newconfigfile))
+        return 2
+
+    newconfig = lxml.etree.XML("<NagiosGen/>")
+
+    oldconfig = lxml.etree.parse(oldconfigfile)
+    for host in oldconfig.getroot().getchildren():
+        if host.tag == lxml.etree.Comment:
+            # skip comments
+            continue
+        
+        if host.tag == 'default':
+            print("default tag will not be converted; use a suitable Group tag instead")
+            continue
+        
+        newhost = lxml.etree.Element("Client", name=host.tag)
+        for opt in host:
+            newopt = lxml.etree.Element("Option", name=opt.tag)
+            newopt.text = opt.text
+            newhost.append(newopt)
+        newconfig.append(newhost)
+
+    # parse the parents config, if it exists
+    if os.path.exists(parentsfile):
+        parentsconfig = lxml.etree.parse(parentsfile)
+        for el in parentsconfig.xpath("//Depend"):
+            newhost = newconfig.find("Client[@name='%s']" % el.get("name"))
+            if newhost is not None:
+                newparents = newhost.find("Option[@name='parents']")
+                if newparents is not None:
+                    newparents.text += "," + el.get("on")
+                else:
+                    newparents = lxml.etree.Element("Option", name="parents")
+                    newparents.text = el.get("on")
+                    newhost.append(newparents)
+            else:
+                newhost = lxml.etree.Element("Client", name=el.get("name"))
+                newparents = lxml.etree.Element("Option", name="parents")
+                newparents.text = el.get("on")
+                newhost.append(newparents)
+                newconfig.append(newhost)
+
+    try:
+        open(newconfigfile, 'w').write(lxml.etree.tostring(newconfig,
+                                                           pretty_print=True))
+        print("%s written" % newconfigfile)
+    except IOError:
+        print("Failed to write %s" % newconfigfile)
+
+if __name__ == '__main__':
+    sys.exit(main())
-- 
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