ironic-conductor - Executable not found: iscsiadm

[Waldemar Znoinski]

After Ironic python agent calls back home ironic_conductor tries to execute discovery of iscsi targets on the currently deployed node. It fails with:

2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor [req-7f303c4a-e50b-48b7-9921-597ab917ead4 - - - - -] Asynchronous exception for node d257b6a3-02c9-e211-bbd3-001e67899bb1: Node failed to get image for deploy. Exception: Deploy failed for instance 22180b20-09f9-419e-b5a7-98c8279ace33. Error: Unexpected error whil
e running command.
Command: sudo ironic-rootwrap /etc/ironic/rootwrap.conf iscsiadm -m discovery -t st -p 10.237.223.28:3260
Exit code: 96
Stdout: u''
Stderr: u'/var/lib/kolla/venv/bin/ironic-rootwrap: Executable not found: iscsiadm (filter match = iscsiadm)\n'
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor Traceback (most recent call last):
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/ironic/drivers/modules/agent_base_vendor.py", line 435, in heartbeat
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor self.continue_deploy(task, **kwargs)
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/ironic/conductor/task_manager.py", line 141, in wrapper
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor return f(*args, **kwargs)
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/ironic/drivers/modules/iscsi_deploy.py", line 861, in continue_deploy
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor uuid_dict_returned = do_agent_iscsi_deploy(task, self._client)
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/ironic/drivers/modules/iscsi_deploy.py", line 357, in do_agent_iscsi_deploy
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor uuid_dict_returned = continue_deploy(task, **iscsi_params)
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/ironic/drivers/modules/iscsi_deploy.py", line 290, in continue_deploy
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor _fail_deploy(task, msg)
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/ironic/drivers/modules/iscsi_deploy.py", line 263, in _fail_deploy
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor raise exception.InstanceDeployFailure(msg)
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor InstanceDeployFailure: Deploy failed for instance 22180b20-09f9-419e-b5a7-98c8279ace33. Error: Unexpected error while running command.
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor Command: sudo ironic-rootwrap /etc/ironic/rootwrap.conf iscsiadm -m discovery -t st -p 10.237.223.28:3260
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor Exit code: 96
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor Stdout: u''
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor Stderr: u'/var/lib/kolla/venv/bin/ironic-rootwrap: Executable not found: iscsiadm (filter match = iscsiadm)\n'
2016-08-13 00:11:36.743 1 ERROR ironic.drivers.modules.agent_base_vendor

Should open-iscsi package be installed here if it's not provided separately (i.e.: by swift containers which I don't use with me pxe_ipmitool setup) ?

Host:
 cat /etc/*release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"
NAME="Ubuntu"
VERSION="16.04.1 LTS (Xenial Xerus)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 16.04.1 LTS"
VERSION_ID="16.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
UBUNTU_CODENAME=xenial

Linux silpixa00385229 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

ansible 1.9.5
  configured module search path = None

kolla stable/mitaka

Container:
 cat /etc/*release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.5 LTS"
NAME="Ubuntu"
VERSION="14.04.5 LTS, Trusty Tahr"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 14.04.5 LTS"
VERSION_ID="14.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"

python --version
Python 2.7.6

Ironic:
driver: pxe_ipmitool

[Ryan Hallisey (rthall14)]

This is already fixed in master. The packages need to be added to the base image in stable/mitaka