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sahara dashboard issue

asked 2015-06-12 09:42:49 -0600

Akafazov gravatar image


I am still new to openstack and encountered some issues trying to run sahara.

Hi installed openstack on CentOS 7 following the RDO tutorial and then installed sahara ( ( However, the dashboard integration isn't working, I get error on each tabs under Project->Data Processing like:

Error: Unable to fetch cluster list
Error: Unable to fetch job executions.

I also noticed some of the openstack services aren't running:

[root@localhost openstack-dashboard]# openstack-status
== Nova services ==
openstack-nova-api:                     active
openstack-nova-cert:                    active
openstack-nova-compute:                 active
openstack-nova-network:                 inactive  (disabled on boot)
openstack-nova-scheduler:               active
openstack-nova-conductor:               active
== Glance services ==
openstack-glance-api:                   failed
openstack-glance-registry:              failed
== Keystone service ==
openstack-keystone:                     failed    (disabled on boot)
== Horizon service ==
openstack-dashboard:                    active
== neutron services ==
neutron-server:                         active
neutron-dhcp-agent:                     active
neutron-l3-agent:                       active
neutron-metadata-agent:                 active
neutron-openvswitch-agent:              active
== Swift services ==
openstack-swift-proxy:                  active
openstack-swift-account:                active
openstack-swift-container:              active
openstack-swift-object:                 active
== Cinder services ==
openstack-cinder-api:                   active
openstack-cinder-scheduler:             active
openstack-cinder-volume:                active
openstack-cinder-backup:                active
== Ceilometer services ==
openstack-ceilometer-api:               active
openstack-ceilometer-central:           active
openstack-ceilometer-compute:           active
openstack-ceilometer-collector:         active
openstack-ceilometer-alarm-notifier:    active
openstack-ceilometer-alarm-evaluator:   active
openstack-ceilometer-notification:      active
== Sahara services ==
openstack-sahara-api:                   active
== Support services ==
mysqld:                                 inactive  (disabled on boot)
libvirtd:                               active
openvswitch:                            active
dbus:                                   active
target:                                 active
rabbitmq-server:                        active
memcached:                              active
== Keystone users ==
Warning keystonerc not sourced

Any pointers will be very appreciated.

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answered 2015-06-13 11:38:19 -0600

elmiko gravatar image

those errors usually represent an error with the communication between the dashboard and the sahara controller. you will most likely want to ensure that the routes between dashboard controller and the sahara controller are clear, for example ensure that there are no iptables rules that may block traffic to the sahara controller.

you can see a list of the openstack ports here,

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Asked: 2015-06-12 09:42:49 -0600

Seen: 590 times

Last updated: Jun 13 '15