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| author |   Josep Puigdemont <josep.puigdemont@enea.com> | 2016-05-06 12:09:58 +0200 |
|---|---|---|
| committer |   Josep Puigdemont <josep.puigdemont@gmail.com> | 2016-06-15 15:00:41 +0000 |
| commit | 2ea2690762b4a1e547d2ca71674125c7e101d7fd (patch) | |
| tree | 3a5b43447ab20ca69e5eb8f1aabdee41b2505e98 /deploy/scenario/no-ha_nfv-kvm_heat_ceilometer_scenario.yaml | |
| parent | 874ca3f24d349ee844bb7339dda34eddb2e91c73 (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>
Diffstat (limited to 'deploy/scenario/no-ha_nfv-kvm_heat_ceilometer_scenario.yaml')
0 files changed, 0 insertions, 0 deletions