30 |
30 |
from ganeti import errors
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31 |
31 |
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32 |
32 |
|
33 |
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def _DiagnoseOSValid(obj):
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34 |
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"""Verify whether an OS diagnose object represents a valid OS
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35 |
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36 |
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Args:
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37 |
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obj: an diagnostic object as returned by OpDiagnoseOS
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38 |
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39 |
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Returns:
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40 |
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bool: OS validity status
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41 |
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42 |
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"""
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43 |
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if isinstance(obj, objects.OS):
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44 |
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return True
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elif isinstance(obj, errors.InvalidOS):
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46 |
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return False
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47 |
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else:
|
48 |
|
raise errors.ProgrammerError("unknown OS diagnose type: '%s'" % type(obj))
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49 |
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50 |
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51 |
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def _DiagnoseOSName(obj):
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52 |
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"""Generate a status message for an OS diagnose object.
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53 |
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54 |
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Args:
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55 |
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obj: an diagnostic object as returned by OpDiagnoseOS
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56 |
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Returns:
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string: the name of the OS in question
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59 |
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|
60 |
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"""
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if _DiagnoseOSValid(obj):
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return obj.name
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else:
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64 |
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return obj.args[0]
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65 |
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|
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67 |
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def _DiagnoseOSStatus(obj):
|
68 |
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"""Generate a status message for an OS diagnose object.
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69 |
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|
70 |
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Args:
|
71 |
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obj: an diagnostic object as returned by OpDiagnoseOS
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72 |
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|
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Returns:
|
74 |
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string: a description of the OS status
|
75 |
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|
76 |
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"""
|
77 |
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if _DiagnoseOSValid(obj):
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78 |
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return "valid"
|
79 |
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else:
|
80 |
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return obj.args[2]
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81 |
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|
82 |
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|
83 |
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def _DiagnoseOSPath(obj):
|
84 |
|
"""Get the path out of an OS diagnose object.
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85 |
|
|
86 |
|
Args:
|
87 |
|
obj: an diagnostic object as returned by OpDiagnoseOS
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88 |
|
|
89 |
|
Returns:
|
90 |
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string: the OS path
|
91 |
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|
92 |
|
"""
|
93 |
|
if _DiagnoseOSValid(obj):
|
94 |
|
return obj.path
|
95 |
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else:
|
96 |
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return obj.args[1]
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97 |
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|
98 |
|
|
99 |
33 |
def _DiagnoseByOS(rlist):
|
100 |
34 |
"""Remap an OpDiagnoseOS() return list into an a per-os per-node dictionary
|
101 |
35 |
|
... | ... | |
112 |
46 |
for node_name, nr in rlist.iteritems():
|
113 |
47 |
if not nr:
|
114 |
48 |
continue
|
115 |
|
for obj in nr:
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116 |
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os_name = _DiagnoseOSName(obj)
|
117 |
|
if os_name not in all_os:
|
118 |
|
all_os[os_name] = {}
|
119 |
|
if node_name not in all_os[os_name]:
|
120 |
|
all_os[os_name][node_name] = []
|
121 |
|
all_os[os_name][node_name].append(obj)
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|
49 |
for os in nr:
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|
50 |
if os.name not in all_os:
|
|
51 |
all_os[os.name] = {}
|
|
52 |
if node_name not in all_os[os.name]:
|
|
53 |
all_os[os.name][node_name] = []
|
|
54 |
all_os[os.name][node_name].append(os)
|
122 |
55 |
|
123 |
56 |
return all_os
|
124 |
57 |
|
... | ... | |
143 |
76 |
if len(os_node_data) != num_nodes:
|
144 |
77 |
continue
|
145 |
78 |
|
146 |
|
if utils.all(os_node_data.values(), lambda l: _DiagnoseOSValid(l[0])):
|
|
79 |
if utils.all(os_node_data.values(), lambda l: l[0]):
|
147 |
80 |
valid_os.append(os_name)
|
148 |
81 |
|
149 |
82 |
if not opts.no_headers:
|
... | ... | |
183 |
116 |
if node_name in all_os[os_name]:
|
184 |
117 |
first_os = all_os[os_name][node_name].pop(0)
|
185 |
118 |
first_os_msg = ("%s (path: %s)" %
|
186 |
|
(_DiagnoseOSStatus(first_os),
|
187 |
|
_DiagnoseOSPath(first_os)))
|
188 |
|
if _DiagnoseOSValid(first_os):
|
|
119 |
(first_os.status, first_os.path))
|
|
120 |
if first_os:
|
189 |
121 |
nodes_valid[node_name] = first_os_msg
|
190 |
122 |
else:
|
191 |
123 |
nodes_bad[node_name] = first_os_msg
|
... | ... | |
204 |
136 |
def _OutputNodeHiddenOSStatus(dobj_list):
|
205 |
137 |
for dobj in dobj_list:
|
206 |
138 |
logger.ToStdout(" [hidden] path: %s, status: %s" %
|
207 |
|
(_DiagnoseOSPath(dobj), _DiagnoseOSStatus(dobj)))
|
|
139 |
(dobj.path, dobj.status))
|
208 |
140 |
|
209 |
141 |
def _OutputPerNodeOSStatus(msg_map):
|
210 |
142 |
map_k = utils.NiceSort(msg_map.keys())
|