Add a dha adapter python file for ZTE hardware.

ZTE hardware need use IPMI command "chassis power cycle"
on function node_reset().

JIRA: FUEL-127

Change-Id: I286fd9cda43d2e1799b134f0a391f57d08cd1928
Signed-off-by: wu.zhihui <wu.zhihui1@zte.com.cn>

1 files changed, 49 insertions, 0 deletions

diff --git a/deploy/dha_adapters/zte_adapter.py b/deploy/dha_adapters/zte_adapter.py
new file mode 100644
index 000000000..f6279fbf0
--- /dev/null
+++ b/deploy/dha_adapters/zte_adapter.py
@@ -0,0 +1,49 @@
+###############################################################################
+# Copyright (c) 2015 Ericsson AB and others.
+# szilard.cserey@ericsson.com
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+###############################################################################
+
+
+import time
+from ipmi_adapter import IpmiAdapter
+
+from common import (
+    log,
+    exec_cmd,
+    err,
+)
+
+
+class ZteAdapter(IpmiAdapter):
+
+    def __init__(self, yaml_path):
+        super(ZteAdapter, self).__init__(yaml_path)
+
+    def node_reset(self, node_id):
+        WAIT_LOOP = 600
+        log('RESET Node %s' % node_id)
+        cmd_prefix = self.ipmi_cmd(node_id)
+        state = exec_cmd('%s chassis power status' % cmd_prefix)
+        if state == 'Chassis Power is on':
+            was_shut_off = False
+            done = False
+            exec_cmd('%s chassis power cycle' % cmd_prefix)
+            for i in range(WAIT_LOOP):
+                state, _ = exec_cmd('%s chassis power status' % cmd_prefix,
+                                    False)
+                if state == 'Chassis Power is off':
+                    was_shut_off = True
+                elif state == 'Chassis Power is on' and was_shut_off:
+                    done = True
+                    break
+                time.sleep(1)
+            if not done:
+                err('Could Not RESET Node %s' % node_id)
+        else:
+            err('Cannot RESET Node %s because it\'s not Active, state: %s'
+                % (node_id, state))
+