Bernd Bausch's profile - overview

● Guru   × 1

• How to configure Devstack with Ceilometer, Gnocchi and Aodh components?

● Great Answer   × 1

• How to configure Devstack with Ceilometer, Gnocchi and Aodh components?

● Associate Editor   × 1

• Manila-api failure in Liberty

● Scholar   × 1

• Terminology: Tenant or Project?

● Citizen Patrol   × 1

• OpenStack - security Master thesis

● Self-Learner   × 2

• malformed br-tun - where to look for answers?
• Packstack live migration fails: qemu address resolution error

● Teacher   × 1

• API - Unable to perform Resume action on Paused instance

● Student   × 1

• Terminology: Tenant or Project?

● Critic   × 1

• how to make changes to exisiting cinder code and debug

● Organizer   × 1

• Packstack live migration fails: qemu address resolution error

● Taxonomist   × 1

● Necromancer   × 2

• How can I change where ephemeral and swap disk are stored?
• CentOS 7 packstack - Instance fails, Error: Volume did not finish being created

● Enlightened   × 1

• How to increase volume to running VM (without powering off)?

● Editor   × 1

• Flat DHCP network: vnet missing, can't ping instance

● Nice Answer   × 89

• Can OpenStack flavor be deleted when it already been used for some stacks?
• Heat - creation of instances
• Can´t create k8s cluster in magnum, image issue
• Can your OpenStack architecture have both self-service & provider networking?
• Is ceilometer project is deprecated ?
• Deleting cinder volume files in /
• What is the best way for testing the keystone component?
• Failed to establish a new connection. when I list endpoint
• Why is glance a separate service not part of Nova, since only Nova needs it?
• Is there a way to attach a fixed PRIVATE ip to an instance?
• how to start with openstack code?
• why keystone CLI client is deprecated
• Liberty Neutron default networking
• malformed br-tun - where to look for answers?
• how can i remote access instance ? with liberty
• Are python-client version aligned with openstack releases?
• I want to understand the basic difference between mitaka and distros
• How can I select the modules I want to install in Devstack ?
• what is the relationship between br-100 br-ext and eth0 neutron openstack
• Restart devstack services
• Instance metadata
• VNC console url ages out
• Is it neccesary to install Neutron for my research (explained in post)?
• Documentation for Installing ceilometer not correct
• display the openstack version
• How to increase volume to running VM (without powering off)?
• What would happen if there was no Heat (Orchestration) in OpenStack?
• How can I change where ephemeral and swap disk are stored?
• Can't find /etc/nova/policy.json
• virsh list vs openstack server list
• Are VM ids unique
• Can nova-compute service get root privilege?
• Packstack live migration fails: qemu address resolution error
• How to enable https for keystone endpoints?
• After system reboot, Unable to estabilish connection error(devstack)
• Cannot access instances from other hosts.
• How to install Devstack with Octa release ?
• I need to set up a MultiNode deployment with 1 controller node and 1 compute node, But the official docs says I need to have 2NIC but my machines have 1 NIC card each. Can I still proceed or is there some other work around this?
• autoscale two instances in two different stacks
• What are the units of Ceilometer meters
• How to create Custom alarm action using Ceilometer?
• VolumeNotCreated: Volume did not finish being created even after we waited 197 seconds or 61 attempts
• what is the default IOPs of an instance if you did not specify any?
• how neutron dhcp allocates ip
• Issue with openstack flavor set
• Why NTP/ time is important in openstack
• Horizon vs CLI passing tokens to user
• Why can't I update mac address ?
• [Keystone] How and when does keystone clear token data in cache?
• what is block device mapping in nova?
• Devstack but Expecting to find domain in project. The server could not comply with the request since it is either malformed or otherwise incorrect.
• disable cloud-init's network setup from Heat template
• Deployment Openstack with Network node
• Current best practice/recommended way to set up virtual OpenStack environment?
• Is openstack fuel project dead?
• heat template and openstack commands execution in python
• How to share snapshots/image between projects/tenant
• share volume between more than 2 compute instances
• what is tenant network or virtual tenant network !?
• Can we add/replace new keypair in a running VM?
• Can we setup openstack on Baremetal server?
• What is the purpose of the default created projects in Openstack ?
• Openstack : image can't be private
• Gnocchi API responses 401 Unauthorised
• Is it possible to have Compute resources load balancing in Openstack ?
• List instances project wise?
• heat not recognizing keypair
• how do you test openstack tenant network?
• LinuxBridge vs. OVS
• Can't connect to OpenStack Python SDK
• Differences between Provider networks and Self-service networks?
• Keystone auhentication with database and LDAP
• How to associate floating IP to specific interface with Heat
• Help(Beginner)-How to control KVMs in openstack
• Enable router panel on Horizon
• Assign public IP to instances
• What OpenStack services are needed to use it as hypervisor
• How do I get a GUI from an instance in other computer?
• three node installation
• How to configure Devstack with Ceilometer, Gnocchi and Aodh components?
• heat template
• Find which keystone API version is supported
• Problem to access VM
• alarming time
• Openstack queen instance creation error - No valid host was found.
• Why disable Firewalld and NetworkManager?
• Can anyone please help me how to install openstack queens in ubuntu 16.04?
• How does aodh/panko use data from Ceilometer?
• CentOS 7 packstack - Instance fails, Error: Volume did not finish being created

● Good Answer   × 21

• List instances project wise?
• Can your OpenStack architecture have both self-service & provider networking?
• VNC console url ages out
• How to increase volume to running VM (without powering off)?
• What would happen if there was no Heat (Orchestration) in OpenStack?
• autoscale two instances in two different stacks
• I need to set up a MultiNode deployment with 1 controller node and 1 compute node, But the official docs says I need to have 2NIC but my machines have 1 NIC card each. Can I still proceed or is there some other work around this?
• What are the units of Ceilometer meters
• How to create Custom alarm action using Ceilometer?
• How to install Devstack with Octa release ?
• Why can't I update mac address ?
• heat template and openstack commands execution in python
• share volume between more than 2 compute instances
• what is tenant network or virtual tenant network !?
• Can't find /etc/nova/policy.json
• Is it possible to have Compute resources load balancing in Openstack ?
• VolumeNotCreated: Volume did not finish being created even after we waited 197 seconds or 61 attempts
• how do you test openstack tenant network?
• What OpenStack services are needed to use it as hypervisor
• How to configure Devstack with Ceilometer, Gnocchi and Aodh components?
• Openstack queen instance creation error - No valid host was found.

● Popular Question   × 54

• devstack: start swift after reboot
• Stein Packstack does not add NIC to br-ex
• Flat DHCP network: vnet missing, can't ping instance
• Can't delete or force-delete instance
• installation of packstack on FC20 fails with libselinux-ruby dependency
• nova image-list: Unauthorized. Reason: wrong IP
• Terminology: Tenant or Project?
• malformed br-tun - where to look for answers?
• RetryFilter: What to do with a failed host?
• Cause for strange network config?
• devstack - trove-guestagent downloaded from wrong address
• Is there any reason not to use DVR?
• delete instance in error state
• How can I report problems with wiki.openstack.org?
• magnum quickstart - error "expecting a flannel network_driver"
• tenant vs project
• best practice setting instance routing table?
• glance image-create --store option in API v2?
• can a normal user create an encrypted volume?
• Migration disabled: failed to allocate shared memory
• Live migration of LVM-backed instances?
• role assignment inheritance bug?
• Which Cinder backends support volume encryption?
• Can I force-delete an image?
• How to compile programs on cirros?
• does live-migration copy the console.log file?
• Load Balancer: "unexpected keyword argument 'decider_depth'"
• openstack client: "__init__() got an unexpected keyword argument 'project_name'"
• Openstack client: "Floating ip pool operations are only available for Compute v2 network"
• Can I display the public key with openstack keypair show?
• keystone API history page has disappeared
• devstack stable/newton version mismatch?
• openstack client token and domain authentication
• DVR: Why a router namespace on NW node?
• nova server-migration-show wrongly reports zero progress
• ceilometer meter-list oddity
• Packstack: Requirement for python-tinyrpc breaks installation
• Packstack live migration fails: qemu address resolution error
• Packstack: Route to external network disappeared after rebooting controller
• Does network RBAC work in Newton?
• Packstack Ocata allinone error: "Could not find declared class ::nova::db::mysql_placement"
• Ocata nova CLI outputs ugly warning - can it be suppressed?
• openstack client: list of valid columns?
• ceilometer event-list "HTTPNotFound"
• TripleO or RDO: Liberty version available?
• Is it realistic to use the CPU meter for autoscaling?
• Nova/Newton: wrong free disk reporting?
• Magnum with Kubernetes behind a firewall
• Revoke TempURL?
• osprofiler "something has gone wrong"
• How to change Telemetry measurement interval with Gnocchi
• ironic: Can inspection be aborted?
• Magnum without internet access
• magnum cluster-config wrong port?

● Notable Question   × 51

• devstack: start swift after reboot
• Stein Packstack does not add NIC to br-ex
• Flat DHCP network: vnet missing, can't ping instance
• Can't delete or force-delete instance
• Terminology: Tenant or Project?
• malformed br-tun - where to look for answers?
• installation of packstack on FC20 fails with libselinux-ruby dependency
• RetryFilter: What to do with a failed host?
• Cause for strange network config?
• devstack - trove-guestagent downloaded from wrong address
• Is there any reason not to use DVR?
• delete instance in error state
• How can I report problems with wiki.openstack.org?
• magnum quickstart - error "expecting a flannel network_driver"
• tenant vs project
• best practice setting instance routing table?
• glance image-create --store option in API v2?
• Migration disabled: failed to allocate shared memory
• can a normal user create an encrypted volume?
• Can I force-delete an image?
• Load Balancer: "unexpected keyword argument 'decider_depth'"
• Live migration of LVM-backed instances?
• keystone API history page has disappeared
• devstack stable/newton version mismatch?
• openstack client: "__init__() got an unexpected keyword argument 'project_name'"
• openstack client token and domain authentication
• Openstack client: "Floating ip pool operations are only available for Compute v2 network"
• Packstack: Requirement for python-tinyrpc breaks installation
• Packstack: Route to external network disappeared after rebooting controller
• Ocata nova CLI outputs ugly warning - can it be suppressed?
• Packstack Ocata allinone error: "Could not find declared class ::nova::db::mysql_placement"
• Packstack live migration fails: qemu address resolution error
• ceilometer meter-list oddity
• ceilometer event-list "HTTPNotFound"
• nova server-migration-show wrongly reports zero progress
• Does network RBAC work in Newton?
• openstack client: list of valid columns?
• Is it realistic to use the CPU meter for autoscaling?
• How to compile programs on cirros?
• Nova/Newton: wrong free disk reporting?
• Revoke TempURL?
• osprofiler "something has gone wrong"
• DVR: Why a router namespace on NW node?
• How to change Telemetry measurement interval with Gnocchi
• Which Cinder backends support volume encryption?
• ironic: Can inspection be aborted?
• magnum cluster-config wrong port?
• Can I display the public key with openstack keypair show?
• TripleO or RDO: Liberty version available?
• Magnum with Kubernetes behind a firewall
• Magnum without internet access

● Famous Question   × 44

• ironic: Can inspection be aborted?
• devstack: start swift after reboot
• magnum cluster-config wrong port?
• Stein Packstack does not add NIC to br-ex
• Can't delete or force-delete instance
• Flat DHCP network: vnet missing, can't ping instance
• Terminology: Tenant or Project?
• malformed br-tun - where to look for answers?
• RetryFilter: What to do with a failed host?
• Cause for strange network config?
• Is there any reason not to use DVR?
• delete instance in error state
• tenant vs project
• magnum quickstart - error "expecting a flannel network_driver"
• glance image-create --store option in API v2?
• Migration disabled: failed to allocate shared memory
• Load Balancer: "unexpected keyword argument 'decider_depth'"
• Live migration of LVM-backed instances?
• openstack client: "__init__() got an unexpected keyword argument 'project_name'"
• Openstack client: "Floating ip pool operations are only available for Compute v2 network"
• Packstack: Requirement for python-tinyrpc breaks installation
• keystone API history page has disappeared
• Ocata nova CLI outputs ugly warning - can it be suppressed?
• Packstack Ocata allinone error: "Could not find declared class ::nova::db::mysql_placement"
• openstack client token and domain authentication
• devstack stable/newton version mismatch?
• Can I force-delete an image?
• Packstack: Route to external network disappeared after rebooting controller
• openstack client: list of valid columns?
• How to compile programs on cirros?
• osprofiler "something has gone wrong"
• Revoke TempURL?
• ceilometer event-list "HTTPNotFound"
• How to change Telemetry measurement interval with Gnocchi
• nova server-migration-show wrongly reports zero progress
• best practice setting instance routing table?
• ceilometer meter-list oddity
• Which Cinder backends support volume encryption?
• Nova/Newton: wrong free disk reporting?
• DVR: Why a router namespace on NW node?
• Can I display the public key with openstack keypair show?
• TripleO or RDO: Liberty version available?
• Magnum with Kubernetes behind a firewall
• How can I report problems with wiki.openstack.org?

● Nice Question   × 6

• delete instance in error state
• tenant vs project
• Packstack: Requirement for python-tinyrpc breaks installation
• Ocata nova CLI outputs ugly warning - can it be suppressed?
• How to change Telemetry measurement interval with Gnocchi
• How can I report problems with wiki.openstack.org?

● Supporter   × 1

• nova image-list:ERROR: Unauthorized (HTTP 401)

● Commentator   × 1

• Terminology: Tenant or Project?

● Enthusiast   × 1

● Good Question   × 1

• tenant vs project