def process(self):
db_session = DBSession()
ctx = None
try:
install_job = db_session.query(InstallJob).filter(InstallJob.id == self.job_id).first()
if install_job is None:
# This is normal because of race condition. It means the job is already deleted (completed).
return
if not can_install(db_session):
# This will halt this host that has already been queued
return
host = db_session.query(Host).filter(Host.id == self.host_id).first()
if host is None:
logger.error('Unable to retrieve host %s', self.host_id)
return
handler_class = get_install_handler_class(host.platform)
if handler_class is None:
logger.error('Unable to get handler for %s, install job %s', host.platform, self.job_id)
install_job.start_time = datetime.datetime.utcnow()
install_job.set_status(JobStatus.PROCESSING)
install_job.session_log = create_log_directory(host.connection_param[0].host_or_ip, install_job.id)
db_session.commit()
ctx = InstallContext(host, db_session, install_job)
ctx.operation_id = get_last_operation_id(db_session, install_job)
handler = handler_class()
handler.execute(ctx)
if ctx.success:
# Update the software
self.get_software(db_session, ctx)
archive_install_job(db_session, ctx, install_job, JobStatus.COMPLETED)
else:
archive_install_job(db_session, ctx, install_job, JobStatus.FAILED)
db_session.commit()
except:
try:
logger.exception('InstallManager hit exception - install job = %s', self.job_id)
archive_install_job(db_session, ctx, install_job, JobStatus.FAILED, trace=traceback.format_exc())
db_session.commit()
except:
logger.exception('InstallManager hit exception - install job = %s', self.job_id)
finally:
# Must remove the host from the in progress list
remove_host_from_in_progress(self.host_id)
db_session.close()
def start(self, db_session, logger, process_name):
ctx = None
try:
install_job = db_session.query(InstallJob).filter(InstallJob.id == self.job_id).first()
if install_job is None:
# This is normal because of race condition. It means the job is already deleted (completed).
return
if not db_session.query(SystemOption).first().can_install:
# This will halt this host that has already been queued
return
host = db_session.query(Host).filter(Host.id == self.host_id).first()
if host is None:
logger.error('Unable to retrieve host %s', self.host_id)
return
ctx = InstallContext(db_session, host, install_job)
handler_class = get_install_handler_class(ctx)
if handler_class is None:
logger.error('Unable to get handler for %s, install job %s', host.software_platform, self.job_id)
install_job.start_time = datetime.datetime.utcnow()
install_job.set_status(JobStatus.PROCESSING)
install_job.session_log = create_log_directory(host.connection_param[0].host_or_ip, install_job.id)
ctx.operation_id = self.get_last_operation_id(db_session, install_job)
db_session.commit()
handler = handler_class()
handler.execute(ctx)
if ctx.success:
# Update the software
self.get_software(ctx, logger)
self.archive_install_job(db_session, logger, ctx, host, install_job, JobStatus.COMPLETED, process_name)
else:
self.archive_install_job(db_session, logger, ctx, host, install_job, JobStatus.FAILED, process_name)
except Exception:
try:
logger.exception('InstallManager hit exception - install job = %s', self.job_id)
self.archive_install_job(db_session, logger, ctx, host, install_job,
JobStatus.FAILED, process_name, trace=traceback.format_exc())
except Exception:
logger.exception('InstallManager hit exception - install job = %s', self.job_id)
finally:
db_session.close()
def start(self, db_session, logger, process_name):
ctx = None
try:
install_job = db_session.query(InstallJob).filter(
InstallJob.id == self.job_id).first()
if install_job is None:
# This is normal because of race condition. It means the job is already deleted (completed).
return
if not db_session.query(SystemOption).first().can_install:
# This will halt this host that has already been queued
return
host = db_session.query(Host).filter(
Host.id == self.host_id).first()
if host is None:
logger.error('Unable to retrieve host %s', self.host_id)
return
ctx = InstallContext(db_session, host, install_job)
handler_class = get_install_handler_class(ctx)
if handler_class is None:
logger.error('Unable to get handler for %s, install job %s',
host.software_platform, self.job_id)
install_job.start_time = datetime.datetime.utcnow()
install_job.set_status(JobStatus.PROCESSING)
install_job.session_log = create_log_directory(
host.connection_param[0].host_or_ip, install_job.id)
ctx.operation_id = self.get_last_operation_id(
db_session, install_job)
db_session.commit()
handler = handler_class()
handler.execute(ctx)
if ctx.success:
# Update the software
self.get_software(ctx, logger)
self.archive_install_job(db_session, logger, ctx, host,
install_job, JobStatus.COMPLETED,
process_name)
else:
self.archive_install_job(db_session, logger, ctx, host,
install_job, JobStatus.FAILED,
process_name)
except Exception:
try:
logger.exception(
'InstallManager hit exception - install job = %s',
self.job_id)
self.archive_install_job(db_session,
logger,
ctx,
host,
install_job,
JobStatus.FAILED,
process_name,
trace=traceback.format_exc())
except Exception:
logger.exception(
'InstallManager hit exception - install job = %s',
self.job_id)
finally:
db_session.close()
def process(self):
db_session = DBSession()
ctx = None
try:
install_job = db_session.query(InstallJob).filter(
InstallJob.id == self.job_id).first()
if install_job is None:
# This is normal because of race condition. It means the job is already deleted (completed).
return
if not can_install(db_session):
# This will halt this host that has already been queued
return
host = db_session.query(Host).filter(
Host.id == self.host_id).first()
if host is None:
logger.error('Unable to retrieve host %s', self.host_id)
return
handler_class = get_install_handler_class(host.platform)
if handler_class is None:
logger.error('Unable to get handler for %s, install job %s',
host.platform, self.job_id)
install_job.start_time = datetime.datetime.utcnow()
install_job.set_status(JobStatus.PROCESSING)
install_job.session_log = create_log_directory(
host.connection_param[0].host_or_ip, install_job.id)
db_session.commit()
ctx = InstallContext(host, db_session, install_job)
ctx.operation_id = get_last_operation_id(db_session, install_job)
handler = handler_class()
handler.execute(ctx)
if ctx.success:
# Update the software
self.get_software(db_session, ctx)
archive_install_job(db_session, ctx, install_job,
JobStatus.COMPLETED)
else:
archive_install_job(db_session, ctx, install_job,
JobStatus.FAILED)
db_session.commit()
except:
try:
logger.exception(
'InstallManager hit exception - install job = %s',
self.job_id)
archive_install_job(db_session,
ctx,
install_job,
JobStatus.FAILED,
trace=traceback.format_exc())
db_session.commit()
except:
logger.exception(
'InstallManager hit exception - install job = %s',
self.job_id)
finally:
# Must remove the host from the in progress list
remove_host_from_in_progress(self.host_id)
db_session.close()
def start(self, db_session, logger, process_name):
ctx = None
host = None
try:
install_job = db_session.query(InstallJob).filter(InstallJob.id == self.job_id).first()
if install_job is None:
# This is normal because of race condition. It means the job is already deleted (completed).
return
if not db_session.query(SystemOption).first().can_install:
# This will halt this host that has already been queued
return
host = db_session.query(Host).filter(Host.id == self.host_id).first()
if host is None:
logger.error('Unable to retrieve host %s', self.host_id)
return
ctx = InstallContext(db_session, host, install_job)
handler_class = get_install_handler_class(ctx)
if handler_class is None:
logger.error('Unable to get handler for %s, install job %s', host.software_platform, self.job_id)
install_job.start_time = datetime.datetime.utcnow()
install_job.set_status(JobStatus.IN_PROGRESS)
install_job.session_log = create_log_directory(host.connection_param[0].host_or_ip, install_job.id)
ctx.operation_id = self.get_last_operation_id(db_session, install_job)
db_session.commit()
handler = handler_class()
handler.execute(ctx)
if ctx.success:
try:
# Update the software
self.get_inventory(ctx, logger)
except Exception:
pass
# Support Doc Central feature for SIT team
if install_job.install_action == InstallAction.PRE_UPGRADE or \
install_job.install_action == InstallAction.INSTALL_ADD:
install_job.save_data("from_release", ctx.host.software_version)
self.archive_install_job(db_session, logger, ctx, host, install_job, JobStatus.COMPLETED, process_name)
# Support Doc Central feature for SIT team - must be done after archive_install_job.
handle_doc_central_logging(ctx, logger)
else:
self.archive_install_job(db_session, logger, ctx, host, install_job, JobStatus.FAILED, process_name)
except Exception:
try:
self.log_exception(logger, host)
self.archive_install_job(db_session, logger, ctx, host, install_job,
JobStatus.FAILED, process_name, trace=traceback.format_exc())
except Exception:
self.log_exception(logger, host)
finally:
db_session.close()
