diff options
Diffstat (limited to 'ironic_python_agent/errors.py')
| -rw-r--r-- | ironic_python_agent/errors.py | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/ironic_python_agent/errors.py b/ironic_python_agent/errors.py index d263af5f..99bbe2b8 100644 --- a/ironic_python_agent/errors.py +++ b/ironic_python_agent/errors.py @@ -263,24 +263,26 @@ class IncompatibleHardwareMethodError(RESTError): super(IncompatibleHardwareMethodError, self).__init__(details) -class CleanVersionMismatch(RESTError): +class VersionMismatch(RESTError): """Error raised when Ironic and the Agent have different versions. - If the agent version has changed since get_clean_steps was called by - the Ironic conductor, it indicates the agent has been updated (either - on purpose, or a new agent was deployed and the node was rebooted). - Since we cannot know if the upgraded IPA will work with cleaning as it - stands (steps could have different priorities, either in IPA or in - other Ironic interfaces), we should restart cleaning from the start. + If the agent version has changed since get_clean_steps or get_deploy_steps + was called by the Ironic conductor, it indicates the agent has been updated + (either on purpose, or a new agent was deployed and the node was rebooted). + Since we cannot know if the upgraded IPA will work with cleaning/deploy as + it stands (steps could have different priorities, either in IPA or in + other Ironic interfaces), we should restart the process from the start. """ - message = 'Clean version mismatch, reload agent with correct version' + message = ( + 'Hardware managers version mismatch, reload agent with correct version' + ) def __init__(self, agent_version, node_version): self.status_code = 409 - details = ('Agent clean version: {}, node clean version: {}' + details = ('Current versions: {}, versions used by ironic: {}' .format(agent_version, node_version)) - super(CleanVersionMismatch, self).__init__(details) + super(VersionMismatch, self).__init__(details) class CleaningError(RESTError): @@ -292,6 +294,15 @@ class CleaningError(RESTError): super(CleaningError, self).__init__(details) +class DeploymentError(RESTError): + """Error raised when a deploy step fails.""" + + message = 'Deploy step failed' + + def __init__(self, details=None): + super(DeploymentError, self).__init__(details) + + class ISCSIError(RESTError): """Error raised when an image cannot be written to a device.""" |