From 92e4b9310b8582bcd751ce0f8fe3fab98d195d71 Mon Sep 17 00:00:00 2001
From: Tim Rozet <trozet@redhat.com>
Date: Mon, 11 Apr 2016 14:22:27 -0400
Subject: Adds Utility functions and failure logging

Patch adds helpful utility functions and automatic parsing of heat
output into a readable format indicating where a failure is in a
deployment.  Example: http://fpaste.org/354210/

New opnfv-util function allows a user to interact with a deployment
easily:
 - opnfv-util undercloud <user> connects user to undercloud VM
 - opnfv-util debug-stack parses the heat failure output

Above arguments also accept partial matches.

JIRA: APEX-75

Change-Id: I5ccfee64ee2958de0d00a3b25cd9b29de60c9e20
Signed-off-by: Tim Rozet <trozet@redhat.com>
(cherry picked from commit 0717bc3c56ab294f860ef99116754c1fd786cae7)
---
 lib/utility-functions.sh | 49 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 lib/utility-functions.sh

(limited to 'lib')

diff --git a/lib/utility-functions.sh b/lib/utility-functions.sh
new file mode 100644
index 00000000..17fdfafd
--- /dev/null
+++ b/lib/utility-functions.sh
@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+# Utility Functions used by  OPNFV Apex
+# author: Tim Rozet (trozet@redhat.com)
+
+##connects to undercloud
+##params: user to login with, command to execute on undercloud (optional)
+function undercloud_connect {
+  local user=$1
+
+  if [ -z "$1" ]; then
+    echo "Missing required argument: user to login as to undercloud"
+    return 1
+  fi
+
+  if [ -z "$2" ]; then
+    ssh ${user}@$(arp -a | grep $(virsh domiflist undercloud | grep default |\
+    awk '{print $5}') | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+")
+  else
+    ssh -T ${user}@$(arp -a | grep $(virsh domiflist undercloud | grep default \
+    | awk '{print $5}') | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") "$2"
+  fi
+}
+
+##outputs heat stack deployment failures
+##params: none
+function debug_stack {
+  local failure_output
+  local phys_id
+  declare -a resource_arr
+  declare -a phys_id_arr
+
+  source ~/stackrc
+
+  IFS=$'\n'
+  for resource in $(heat resource-list -n 5 overcloud | grep FAILED); do
+    unset IFS
+    resource_arr=(${resource//|/ })
+    phys_id=$(heat resource-show ${resource_arr[-1]} ${resource_arr[0]} | grep physical_resource_id 2> /dev/null)
+    if [ -n "$phys_id" ]; then
+      phys_id_arr=(${phys_id//|/ })
+      failure_output+="******************************************************"
+      failure_output+="\n${resource}:\n\n$(heat deployment-show ${phys_id_arr[-1]} 2> /dev/null)"
+      failure_output+="\n******************************************************"
+    fi
+    unset phys_id
+  done
+
+  echo -e $failure_output
+}
\ No newline at end of file
-- 
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