** Description changed:
+ [Impact]
+
+ Machines successfully enlist, but IPMI autodetection fails. This causes
+ MAAS to fail to have any power control parameters for enlisted nodes,
+ which means that manual intervention is required and MAAS fails to "Just
+ Work".
+
+ [Upstream Fix]
+
+ Revision 1717 in trunk.
+
+ [Development Fix]
+
+ Pending upstream release/snapshot.
+
+ [Stable Fix]
+
+ A minimal "import glob" patch should work here.
+
+ [Regression Potential]
+
+ "glob" is a standard Python library function, and there should be no
+ impact in importing it. If some change to maas-ipmi-autodetect-tool were
+ to cause a regression, it would be that the tool would fail, thus
+ causing the power parameters to fail to set in MAAS upon enlistment.
+ This is the use case being fixed by this SRU.
+
+ [Original Description]
+
maas 1.4+bzr1693+dfsg-0ubuntu2.2 on Saucy
It appears to me that this would affect Highbank, Midway and anything
else that does local IPMI detection using this snippet on Saucy.
During enlistment:
Traceback (most recent call last):
- File "/tmp/sh.6FtsiE/bin/maas-ipmi-autodetect-tool", line 44, in <module>
- main()
- File "/tmp/sh.6FtsiE/bin/maas-ipmi-autodetect-tool", line 33, in main
- (status, ipmi_version) = detect_ipmi()
- File "/tmp/sh.6FtsiE/bin/maas-ipmi-autodetect-tool", line 18, in detect_ipmi
- found = glob.glob("/dev/ipmi[0-9]")
+ File "/tmp/sh.6FtsiE/bin/maas-ipmi-autodetect-tool", line 44, in <module>
+ main()
+ File "/tmp/sh.6FtsiE/bin/maas-ipmi-autodetect-tool", line 33, in main
+ (status, ipmi_version) = detect_ipmi()
+ File "/tmp/sh.6FtsiE/bin/maas-ipmi-autodetect-tool", line 18, in detect_ipmi
+ found = glob.glob("/dev/ipmi[0-9]")
NameError: global name 'glob' is not defined
Looks like this was fixed in upstream trunk in revision 1717. This may
need a Saucy SRU.
Workaround: add "import glob" to /etc/maas/templates/commissioning-user-
data/snippets/maas_ipmi_autodetect_tool.py.
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https://bugs.launchpad.net/bugs/1250388
Title:
maas-ipmi-autodetect-tool fails to detect IPMI on midway
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