def _provision_cluster(cluster_id):
ctx = context.ctx()
cluster = conductor.cluster_get(ctx, cluster_id)
plugin = plugin_base.PLUGINS.get_plugin(cluster.plugin_name)
# updating cluster infra
cluster = conductor.cluster_update(ctx, cluster,
{"status": "InfraUpdating"})
LOG.info(g.format_cluster_status(cluster))
plugin.update_infra(cluster)
# creating instances and configuring them
cluster = conductor.cluster_get(ctx, cluster_id)
i.create_cluster(cluster)
# configure cluster
cluster = conductor.cluster_update(ctx, cluster, {"status": "Configuring"})
LOG.info(g.format_cluster_status(cluster))
plugin.configure_cluster(cluster)
# starting prepared and configured cluster
cluster = conductor.cluster_update(ctx, cluster, {"status": "Starting"})
LOG.info(g.format_cluster_status(cluster))
plugin.start_cluster(cluster)
# cluster is now up and ready
cluster = conductor.cluster_update(ctx, cluster, {"status": "Active"})
LOG.info(g.format_cluster_status(cluster))
# schedule execution pending job for cluster
for je in conductor.job_execution_get_all(ctx, cluster_id=cluster.id):
jm.run_job(ctx, je)
def _provision_cluster(cluster_id):
ctx = context.ctx()
cluster = conductor.cluster_get(ctx, cluster_id)
plugin = plugin_base.PLUGINS.get_plugin(cluster.plugin_name)
# updating cluster infra
cluster = conductor.cluster_update(ctx, cluster,
{"status": "InfraUpdating"})
LOG.info(g.format_cluster_status(cluster))
plugin.update_infra(cluster)
# creating instances and configuring them
cluster = conductor.cluster_get(ctx, cluster_id)
i.create_cluster(cluster)
# configure cluster
cluster = conductor.cluster_update(ctx, cluster, {"status": "Configuring"})
LOG.info(g.format_cluster_status(cluster))
try:
plugin.configure_cluster(cluster)
except Exception as ex:
LOG.exception("Can't configure cluster '%s' (reason: %s)",
cluster.name, ex)
conductor.cluster_update(ctx, cluster, {"status": "Error"})
LOG.info(g.format_cluster_status(cluster))
return
# starting prepared and configured cluster
cluster = conductor.cluster_update(ctx, cluster, {"status": "Starting"})
LOG.info(g.format_cluster_status(cluster))
try:
plugin.start_cluster(cluster)
except Exception as ex:
LOG.exception("Can't start services for cluster '%s' (reason: %s)",
cluster.name, ex)
conductor.cluster_update(ctx, cluster, {"status": "Error"})
LOG.info(g.format_cluster_status(cluster))
return
# cluster is now up and ready
cluster = conductor.cluster_update(ctx, cluster, {"status": "Active"})
LOG.info(g.format_cluster_status(cluster))
# schedule execution pending job for cluster
for je in conductor.job_execution_get_all(ctx, cluster_id=cluster.id):
jm.run_job(je)
def execute_job(job_id, input_id, output_id, cluster_id):
job_ex_dict = {'input_id': input_id, 'output_id': output_id,
'job_id': job_id, 'cluster_id': cluster_id}
job_execution = conductor.job_execution_create(context.ctx(), job_ex_dict)
return manager.run_job(context.ctx(), job_execution)
