Lot of trash in /tmp folder on controller nodes

[Aleksandr Shaposhnikov]

There is a lot of trash in /tmp folder after deployment:
build 309 MOS 6.1

[root@fuel ~]# fuel2 --fuel-version
DEPRECATION WARNING: file /etc/fuel/client/config.yaml is found and will be used as a source for settings. However, it deprecated and will not be used by default in the ongoing version of python-fuelclient.
api: '1.0'
astute_sha: d96a80b63198a578b2c159edbd76048819039eb0
auth_required: true
build_id: 2015-04-13_10-10-18
build_number: '309'
feature_groups:
- mirantis
fuellib_sha: 867028fe78837dc2e4635a2cbb976782856964d0
fuelmain_sha: 9bdbd5018ed8fb6ff8af5fadadc49969d7e58a13
nailgun_sha: f256c0846ab5e772538c33362d176a1c58d487b3
openstack_version: 2014.2-6.1
ostf_sha: c2a76a60ec4ebbd78e508216c2e12787bf25e423
production: docker
python-fuelclient_sha: 9208ff4a08dcb674ce2df132399a5aa3ddfac21c
release: '6.1'
release_versions:
  2014.2-6.1:
    VERSION:
      api: '1.0'
      astute_sha: d96a80b63198a578b2c159edbd76048819039eb0
      build_id: 2015-04-13_10-10-18
      build_number: '309'
      feature_groups:
      - mirantis
      fuellib_sha: 867028fe78837dc2e4635a2cbb976782856964d0
      fuelmain_sha: 9bdbd5018ed8fb6ff8af5fadadc49969d7e58a13
      nailgun_sha: f256c0846ab5e772538c33362d176a1c58d487b3
      openstack_version: 2014.2-6.1
      ostf_sha: c2a76a60ec4ebbd78e508216c2e12787bf25e423
      production: docker
      python-fuelclient_sha: 9208ff4a08dcb674ce2df132399a5aa3ddfac21c
      release: '6.1'

"ls /tmp" output:

--------------------
colocation_clone_p_neutron-dhcp-agent-with-clone_p_neutron-plugin-openvswitch-agent_new.xml resource_p_heat-engine_new.xml
colocation_clone_p_neutron-dhcp-agent-with-clone_p_neutron-plugin-openvswitch-agent_orig.xml resource_p_heat-engine_orig.xml
colocation_clone_p_neutron-l3-agent-with-clone_p_neutron-plugin-openvswitch-agent_new.xml resource_ping_vip__public_new.xml
colocation_clone_p_neutron-l3-agent-with-clone_p_neutron-plugin-openvswitch-agent_orig.xml resource_ping_vip__public_orig.xml
colocation_vip_management-with-haproxy_new.xml resource_p_mysql_new.xml
colocation_vip_management-with-haproxy_orig.xml resource_p_mysql_orig.xml
colocation_vip__public_vrouter-with-vip__management_vrouter_new.xml resource_p_neutron-dhcp-agent_new.xml
colocation_vip__public_vrouter-with-vip__management_vrouter_orig.xml resource_p_neutron-dhcp-agent_orig.xml
colocation_vip_public-with-haproxy_new.xml resource_p_neutron-l3-agent_new.xml
colocation_vip_public-with-haproxy_orig.xml resource_p_neutron-l3-agent_orig.xml
                                                                                resource_p_neutron-metadata-agent_new.xml
keystone-signing-4TxeSA resource_p_neutron-metadata-agent_orig.xml
keystone-signing-_75iwu resource_p_neutron-plugin-openvswitch-agent_new.xml
keystone-signing-cinder resource_p_neutron-plugin-openvswitch-agent_orig.xml
keystone-signing-E1Z3Fy resource_p_ntp_new.xml
keystone-signing-glance resource_p_ntp_orig.xml
keystone-signing-nova resource_p_rabbitmq-server_new.xml
keystone-signing-Y78dK3 resource_p_rabbitmq-server_orig.xml
location_loc_ping_vip__public_new.xml resource_vip__management_new.xml
location_loc_ping_vip__public_orig.xml resource_vip__management_orig.xml
mcopuppetd.lock resource_vip__management_vrouter_new.xml
order_clone_p_neutron-dhcp-agent-after-clone_p_neutron-plugin-openvswitch-agent_new.xml resource_vip__management_vrouter_orig.xml
order_clone_p_neutron-dhcp-agent-after-clone_p_neutron-plugin-openvswitch-agent_orig.xml resource_vip__public_new.xml
order_clone_p_neutron-l3-agent-after-clone_p_neutron-plugin-openvswitch-agent_new.xml resource_vip__public_orig.xml
order_clone_p_neutron-l3-agent-after-clone_p_neutron-plugin-openvswitch-agent_orig.xml resource_vip__public_vrouter_new.xml
puppetd.lock resource_vip__public_vrouter_orig.xml
radosgw.sock rmq-monitor.log
resource_p_conntrackd_new.xml rmq-notify.log
resource_p_conntrackd_orig.xml rmq-ocf.log
resource_p_dns_new.xml rmq-promote.log
resource_p_dns_orig.xml rmq-start.log
resource_p_haproxy_new.xml umm-install.sh
resource_p_haproxy_orig.xml

[Stanislaw Bogatkin (sbogatkin)]

I'm actually don't see problem here. It is temporary directory, we don't save any sensitive data there, and it is:
[root@node-1 ~]# du -hcs /tmp/
17M /tmp/
17M total

17MiB in size. I woudn't ever bother about it.