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authorJosep Puigdemont <josep.puigdemont@enea.com>2016-05-06 12:09:58 +0200
committerJosep Puigdemont <josep.puigdemont@gmail.com>2016-06-15 15:00:41 +0000
commit2ea2690762b4a1e547d2ca71674125c7e101d7fd (patch)
tree3a5b43447ab20ca69e5eb8f1aabdee41b2505e98 /deploy/environments
parent874ca3f24d349ee844bb7339dda34eddb2e91c73 (diff)
ipmi_adapter: simplify, retry if command fails
The method get_node_state has been added to the the IpmiAdapter class. In addition, now the power on/off methods will try several times to perform their IPMI command before giving up, instead of bailing out at the first error. After the power on/off command is completed, the method will wait until the node is in the desired state. NOTE: a command could potentially take several minutes if the defaults are used; each IPMI command can take up to 1 minute, and there can be 3 commands issued per operation, one of them may be retried 20 times with the current defaults. Ideally we would use eventlet or something similar to allow each command a limited time to execute, instead: with eventlet.timeout.Timeout(seconds) as t: power_on/off_command Signed-off-by: Josep Puigdemont <josep.puigdemont@enea.com>
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