84 lines
2.9 KiB
Python
84 lines
2.9 KiB
Python
# Copyright 2018 AT&T Intellectual Property. All other rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Task driver for Promenade interaction."""
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import logging
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import drydock_provisioner.error as errors
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import drydock_provisioner.config as config
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import drydock_provisioner.objects.fields as hd_fields
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from drydock_provisioner.orchestrator.actions.orchestrator import BaseAction
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class PromenadeAction(BaseAction):
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def __init__(self, *args, prom_client=None):
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super().__init__(*args)
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self.promenade_client = prom_client
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self.logger = logging.getLogger(
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config.config_mgr.conf.logging.kubernetesdriver_logger_name)
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class RelabelNode(PromenadeAction):
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"""Action to relabel kubernetes node."""
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def start(self):
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self.task.set_status(hd_fields.TaskStatus.Running)
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self.task.save()
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try:
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site_design = self._load_site_design()
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except errors.OrchestratorError:
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self.task.add_status_msg(
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msg="Error loading site design.",
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error=True,
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ctx='NA',
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ctx_type='NA')
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self.task.set_status(hd_fields.TaskStatus.Complete)
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self.task.failure()
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self.task.save()
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return
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nodes = self.orchestrator.process_node_filter(self.task.node_filter,
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site_design)
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for n in nodes:
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# Relabel node through Promenade
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try:
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self.logger.info("Relabeling node %s with node label data." % n.name)
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labels_dict = n.get_node_labels()
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msg = "Set labels %s for node %s" % (str(labels_dict), n.name)
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self.task.add_status_msg(
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msg=msg, error=False, ctx=n.name, ctx_type='node')
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# Call promenade to invoke relabel node
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self.promenade_client.relabel_node(n.get_id(), labels_dict)
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self.task.success(focus=n.get_id())
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except Exception as ex:
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msg = "Error relabeling node %s with label data" % n.name
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self.logger.warning(msg + ": " + str(ex))
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self.task.failure(focus=n.get_id())
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self.task.add_status_msg(
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msg=msg, error=True, ctx=n.name, ctx_type='node')
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continue
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self.task.set_status(hd_fields.TaskStatus.Complete)
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self.task.save()
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return
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