[node-patches] Change in ovirt-node[master]: setup: Add lost diagnostics page

[fabiand at fedoraproject.org]

Fabian Deutsch has uploaded a new change for review.

Change subject: setup: Add lost diagnostics page
......................................................................

setup: Add lost diagnostics page

The diagnostics page got lost and is now added again.

Change-Id: I193c28fa9e663a38775bcfc240733f546c05d554
Signed-off-by: Fabian Deutsch <fabiand at fedoraproject.org>
---
A src/ovirt/node/setup/diagnostics_page.py
1 file changed, 92 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.ovirt.org:29418/ovirt-node refs/changes/22/14922/1

diff --git a/src/ovirt/node/setup/diagnostics_page.py b/src/ovirt/node/setup/diagnostics_page.py
new file mode 100644
index 0000000..ab02ca2
--- /dev/null
+++ b/src/ovirt/node/setup/diagnostics_page.py
@@ -0,0 +1,92 @@
+# -*- coding: utf-8 *-*
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#
+# kdump_page.py - Copyright (C) 2012 Red Hat, Inc.
+# Written by Fabian Deutsch <fabiand at redhat.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA  02110-1301, USA.  A copy of the GNU General Public License is
+# also available at http://www.gnu.org/copyleft/gpl.html.
+
+"""
+Diagnostics page
+"""
+
+from ovirt.node import plugins, ui
+
+
+class Plugin(plugins.NodePlugin):
+
+    def name(self):
+        return "Diagnostics"
+
+    def rank(self):
+        return 95
+
+    def model(self):
+        """Don't need to set up anything"""
+        return {}
+
+    def validators(self):
+        """Validators validate the input on change and give UI feedback
+        """
+        return {}
+
+    def ui_content(self):
+        """Describes the UI this plugin requires
+        This is an ordered list of (path, widget) tuples.
+        """
+        ws = [ui.Header("diagnostic._header", "Diagnostic Utilities"),
+              ui.Label("diagnostic.info", "Select one of the tools below. \n" +
+                       "Press 'q' to quit when viewing output"),
+              ui.Divider("diagnostic.divider"),
+              ui.Table("diagnostic.tools", "", "Available diagnostics",
+                       self.__diagnostics(), height=min(
+                           len(self.__diagnostics()), 4)),
+              ]
+
+        page = ui.Page("page", ws)
+        self.widgets.add(page)
+        return page
+
+    def on_change(self, changes):
+        pass
+
+    def on_merge(self, changes):
+        if changes.contains_any(["diagnostic.logfiles", "diagnostic.tools"]):
+            cmds = {}
+            changed_field = changes.keys()[0]
+            if "diagnostic.tools" in changed_field:
+                cmds = dict((name, cmd) for (name, cmd)
+                             in self.__diagnostics())
+            cmd = cmds.get(changes[changed_field], None)
+            if cmd:
+                return OutputDialog("output.dialog", "Command Output", cmd)
+
+    def __diagnostics(self):
+        return [("multipath", "multipath -ll"),
+                ("fdisk", "fdisk -l"),
+                ("parted", "parted -l")]
+
+
+class OutputDialog(ui.Dialog):
+
+    def __init__(self, path, title, cmd):
+        from ovirt.node.utils import process
+        super(OutputDialog, self).__init__(path, title, [])
+        output = process.check_output(cmd)
+        self.children = [ui.Table("output[0]", "", cmd,
+                                      output, height=10)]
+        self.buttons = [ui.CloseButton("dialog.close")]


--
To view, visit http://gerrit.ovirt.org/14922
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I193c28fa9e663a38775bcfc240733f546c05d554
Gerrit-PatchSet: 1
Gerrit-Project: ovirt-node
Gerrit-Branch: master
Gerrit-Owner: Fabian Deutsch <fabiand at fedoraproject.org>