Subject: cloud-init on azure required dhclient not to be 
included in /tmp.

diff --git a/cloudinit/net/dhcp.py b/cloudinit/net/dhcp.py
index c033cc8..be60f6f 100644
--- a/cloudinit/net/dhcp.py
+++ b/cloudinit/net/dhcp.py
@@ -205,13 +205,9 @@ def dhcp_discovery(dhclient_cmd_path, interface, cleandir):
     """
     LOG.debug('Performing a dhcp discovery on %s', interface)
 
-    # XXX We copy dhclient out of /sbin/dhclient to avoid dealing with strict
-    # app armor profiles which disallow running dhclient -sf <our-script-file>.
     # We want to avoid running /sbin/dhclient-script because of side-effects in
     # /etc/resolv.conf any any other vendor specific scripts in
     # /etc/dhcp/dhclient*hooks.d.
-    sandbox_dhclient_cmd = os.path.join(cleandir, 'dhclient')
-    util.copy(dhclient_cmd_path, sandbox_dhclient_cmd)
     pid_file = os.path.join(cleandir, 'dhclient.pid')
     lease_file = os.path.join(cleandir, 'dhcp.leases')
 
@@ -220,7 +216,7 @@ def dhcp_discovery(dhclient_cmd_path, interface, cleandir):
     # link up before attempting discovery. Since we are using -sf /bin/true,
     # we need to do that "link up" ourselves first.
     util.subp(['ip', 'link', 'set', 'dev', interface, 'up'], capture=True)
-    cmd = [sandbox_dhclient_cmd, '-1', '-v', '-lf', lease_file,
+    cmd = ['dhclient', '-1', '-v', '-lf', lease_file,
            '-pf', pid_file, interface, '-sf', '/bin/true']
     util.subp(cmd, capture=True)
 
diff --git a/cloudinit/sources/helpers/azure.py b/cloudinit/sources/helpers/azure.py
index fc76058..869d462 100755
--- a/cloudinit/sources/helpers/azure.py
+++ b/cloudinit/sources/helpers/azure.py
@@ -90,7 +90,7 @@ def get_boot_telemetry():
         raise RuntimeError("Failed to determine kernel start timestamp")
 
     try:
-        out, _ = util.subp(['/bin/systemctl',
+        out, _ = util.subp(['systemctl',
                             'show', '-p',
                             'UserspaceTimestampMonotonic'],
                            capture=True)
@@ -112,7 +112,7 @@ def get_boot_telemetry():
                            % e)
 
     try:
-        out, _ = util.subp(['/bin/systemctl', 'show',
+        out, _ = util.subp(['systemctl', 'show',
                             'cloud-init-local', '-p',
                             'InactiveExitTimestampMonotonic'],
                            capture=True)