From d1a2fe7307e9cf2251d1f9a666c12d71d3f522d6 Mon Sep 17 00:00:00 2001
From: Chad Smith <chad.smith@canonical.com>
Date: Sat, 26 Jan 2019 15:06:42 +0000
Subject: opennebula: exclude EPOCHREALTIME as known bash env variable with a
 delta

This branch is needed to allow cloud-init to sbuild on Ubuntu Disco.

OpenNebula:parse_shell_config tries to do a comparison of bash
environment values, excluding expected environment variables which
are known to change.

Bash on Ubuntu Disco surfaces a new EPOCHREALTIME environment variable
which wasn't in previous bash environments, this var needs to be
ignored by parse_shell_config too.

LP: #1813383

Index: cloud-init-17.1/cloudinit/sources/DataSourceOpenNebula.py
===================================================================
--- cloud-init-17.1.orig/cloudinit/sources/DataSourceOpenNebula.py
+++ cloud-init-17.1/cloudinit/sources/DataSourceOpenNebula.py
@@ -279,7 +279,7 @@ def parse_shell_config(content, keylist=
     (output, _error) = util.subp(cmd, data=bcmd)
 
     # exclude vars in bash that change on their own or that we used
-    excluded = ("RANDOM", "LINENO", "SECONDS", "_", "__v")
+    excluded = ("EPOCHREALTIME", "RANDOM", "LINENO", "SECONDS", "_", "__v")
     preset = {}
     ret = {}
     target = None