def start_check_cluster_health(cluster_id, send_report_url,
user=None, session=None, check_health={}):
"""Start to check cluster health."""
cluster = cluster_api.get_cluster_internal(cluster_id, session=session)
if cluster.state.state != 'SUCCESSFUL':
logging.debug("state is %s" % cluster.state.state)
err_msg = "Healthcheck starts only after cluster finished deployment!"
raise exception.Forbidden(err_msg)
reports = utils.list_db_objects(
session, models.HealthCheckReport,
cluster_id=cluster.id, state='verifying'
)
if reports:
err_msg = 'Healthcheck in progress, please wait for it to complete!'
raise exception.Forbidden(err_msg)
# Clear all preivous report
# TODO(grace): the delete should be moved into celery task.
# We should consider the case that celery task is down.
utils.del_db_objects(
session, models.HealthCheckReport, cluster_id=cluster.id
)
from compass.tasks import client as celery_client
celery_client.celery.send_task(
'compass.tasks.cluster_health',
(cluster.id, send_report_url, user.email)
)
return {
"cluster_id": cluster.id,
"status": "start to check cluster health."
}
def start_check_cluster_health(cluster_id,
send_report_url,
user=None,
session=None,
check_health={}):
"""Start to check cluster health."""
cluster = cluster_api.get_cluster_internal(cluster_id, session=session)
if cluster.state.state != 'SUCCESSFUL':
logging.debug("state is %s" % cluster.state.state)
err_msg = "Healthcheck starts only after cluster finished deployment!"
raise exception.Forbidden(err_msg)
reports = utils.list_db_objects(session,
models.HealthCheckReport,
cluster_id=cluster.id,
state='verifying')
if reports:
err_msg = 'Healthcheck in progress, please wait for it to complete!'
raise exception.Forbidden(err_msg)
# Clear all preivous report
# TODO(grace): the delete should be moved into celery task.
# We should consider the case that celery task is down.
utils.del_db_objects(session,
models.HealthCheckReport,
cluster_id=cluster.id)
from compass.tasks import client as celery_client
celery_client.celery.send_task('compass.tasks.cluster_health',
(cluster.id, send_report_url, user.email))
return {
"cluster_id": cluster.id,
"status": "start to check cluster health."
}
def add_report_record(cluster_id, name=None, report={},
state='verifying', session=None, **kwargs):
"""Create a health check report record."""
# Replace any white space into '-'
words = name.split()
name = '-'.join(words)
cluster = cluster_api.get_cluster_internal(cluster_id, session=session)
return utils.add_db_object(
session, models.HealthCheckReport, True, cluster.id, name,
report=report, state=state, **kwargs
)
def add_report_record(cluster_id, name=None, report={},
state='verifying', session=None, **kwargs):
"""Create a health check report record."""
# Replace any white space into '-'
words = name.split()
name = '-'.join(words)
cluster = cluster_api.get_cluster_internal(cluster_id, session=session)
return utils.add_db_object(
session, models.HealthCheckReport, True, cluster.id, name,
report=report, state=state, **kwargs
)
def delete_reports(cluster_id, name=None, user=None, session=None):
# TODO(grace): better to separate this function into two.
# One is to delete a report of a cluster, the other to delete all
# reports under a cluster.
if name:
report = _get_report(cluster_id, name, session=session)
return utils.del_db_object(session, report)
else:
cluster = cluster_api.get_cluster_internal(cluster_id, session=session)
return utils.del_db_objects(session,
models.HealthCheckReport,
cluster_id=cluster.id)
def delete_reports(cluster_id, name=None, user=None, session=None):
# TODO(grace): better to separate this function into two.
# One is to delete a report of a cluster, the other to delete all
# reports under a cluster.
if name:
report = _get_report(cluster_id, name, session=session)
return utils.del_db_object(session, report)
else:
cluster = cluster_api.get_cluster_internal(
cluster_id, session=session
)
return utils.del_db_objects(
session, models.HealthCheckReport, cluster_id=cluster.id
)
def set_error(cluster_id, report={}, session=None,
state='error', error_message=None):
cluster = cluster_api.get_cluster_internal(cluster_id, session=session)
logging.debug(
"updates all reports as %s in cluster %s",
state, cluster_id
)
return utils.update_db_objects(
session, models.HealthCheckReport,
updates={
'report': {},
'state': 'error',
'error_message': error_message
}, cluster_id=cluster.id
)
def set_error(cluster_id, report={}, session=None,
state='error', error_message=None):
cluster = cluster_api.get_cluster_internal(cluster_id, session=session)
logging.debug(
"updates all reports as %s in cluster %s",
state, cluster_id
)
return utils.update_db_objects(
session, models.HealthCheckReport,
updates={
'report': {},
'state': 'error',
'error_message': error_message
}, cluster_id=cluster.id
)
def _get_report(cluster_id, name, session=None):
cluster = cluster_api.get_cluster_internal(cluster_id, session=session)
return utils.get_db_object(
session, models.HealthCheckReport, cluster_id=cluster.id, name=name
)
def list_health_reports(cluster_id, user=None, session=None):
"""List all reports in the specified cluster."""
cluster = cluster_api.get_cluster_internal(cluster_id, session=session)
return utils.list_db_objects(
session, models.HealthCheckReport, cluster_id=cluster.id
)
def _get_report(cluster_id, name, session=None):
cluster = cluster_api.get_cluster_internal(cluster_id, session=session)
return utils.get_db_object(
session, models.HealthCheckReport, cluster_id=cluster.id, name=name
)
def list_health_reports(cluster_id, user=None, session=None):
"""List all reports in the specified cluster."""
cluster = cluster_api.get_cluster_internal(cluster_id, session=session)
return utils.list_db_objects(
session, models.HealthCheckReport, cluster_id=cluster.id
)
