system¶
system is the command-line interface for System Inventory and Maintenance.
This page documents the system command in StarlingX.
For a full description of usage and optional arguments for a specific system command, enter:
~(keystone_admin)]$ system help <command>
system usage¶
system [--version] [--debug] [-v] [-k] [--cert-file CERT_FILE]
[--key-file KEY_FILE] [--ca-file CA_FILE] [--timeout TIMEOUT]
[--os-username OS_USERNAME] [--os-password OS_PASSWORD]
[--os-tenant-id OS_TENANT_ID] [--os-tenant-name OS_TENANT_NAME]
[--os-auth-url OS_AUTH_URL] [--os-region-name OS_REGION_NAME]
[--os-auth-token OS_AUTH_TOKEN] [--system-url SYSTEM_URL]
[--system-api-version SYSTEM_API_VERSION]
[--os-service-type OS_SERVICE_TYPE]
[--os-endpoint-type OS_ENDPOINT_TYPE]
[--os-user-domain-id OS_USER_DOMAIN_ID]
[--os-user-domain-name OS_USER_DOMAIN_NAME]
[--os-project-id OS_PROJECT_ID]
[--os-project-name OS_PROJECT_NAME]
[--os-project-domain-id OS_PROJECT_DOMAIN_ID]
[--os-project-domain-name OS_PROJECT_DOMAIN_NAME]
<subcommand> ...
For a list of all system subcommands and options, enter:
system help
Subcommands¶
For a full description of usage and optional arguments for a specific system command, enter:
system help COMMAND
Certificate management¶
Certificate management commands allow you to install custom certificates for a variety of StarlingX use cases. For example:
StarlingX REST APIs and StarlingX Horizon web server.
StarlingX local Docker registry.
OpenStack REST APIs and OpenStack Horizon web server.
StarlingX trusted certificate authority(s).
certificate-install
Install certificate.
certificate-list
List certificates.
certificate-show
Show certificate details.
certificate-uninstall
Uninstall certificate; only applicable to trusted certificate authority(s).
Local Docker registry management¶
Local Docker registry management commands enable you to remove images and free disk resources consumed by the local Docker registry. This is required if the local Docker registry’s file system (docker-distribution) becomes full.
registry-garbage-collect
Run the registry garbage collector.
This frees up the space on the file system used by deleted images. In rare cases, the system may trigger a swact in the small time window when garbage-collect is running. This may cause the registry to get stuck in read-only mode. If this occurs, run garbage-collect again to take the registry out of read-only mode.
Note
The registry-garbage-collect command executes background tasks that may affect access to the docker registry. It is recommended to wait a few minutes before executing other registry related commands.
registry-image-delete
Remove the specified Docker image from the local registry.
The image should be specified in the form name:tag. This command only removes the image from the local Docker registry. It does not free space on the file system.
Note
Any stx-openstack images in a system with stx-openstack applied should not be deleted. If space is needed, you can delete the older tags of stx-openstack images, but do not delete the most recent one. Deleting both the registry stx-openstack images and the one from the Docker cache will prevent failed pods from recovering. If this happens, manually download the deleted images from the same source as application-apply and push it to the local registry under the same name and tag.
registry-image-list
List all images in local docker registry.
registry-image-tags
List all tags for a Docker image from the local registry.
Host/controller file system configuration¶
Host/controller file system configuration commands manage file systems on hosts. These commands primarily support the ability to resize the file systems.
Use host-fs-* commands to manage un-synchronized file systems on controller and worker nodes.
Use controllerfs-* commands to manage DRBD-synchronized file systems on controller nodes.
host-fs-add
Add an optional host file system; e.g. image-conversion file system.
host-fs-delete
Delete an optional host file system; e.g. image-conversion file system.
host-fs-list
Show list of host file systems.
host-fs-modify
Modify the size of a file system.
host-fs-show
Show details of a host file system.
controllerfs-list
Show list of controller file systems.
controllerfs-modify
Modify controller file system sizes.
controllerfs-show
Show details of a controller file system.
drbdsync-modify
Modify DRBD sync rate parameters.
drbdsync-show
Show DRBD sync config details.
System configuration¶
The following set of commands enable configuration of:
Basic system attributes
OAM IP address(es), subnet, and gateway
Remote DNS servers for StarlingX hosts
Time synchronization protocols, for example: NTP and/or PTP
modify
Modify system attributes.
show
Show system attributes.
dns-modify
Modify DNS attributes.
dns-show
Show DNS (Domain Name Server) attributes.
ntp-modify
Modify NTP attributes.
ntp-show
Show NTP (Network Time Protocol) attributes.
ptp-apply
Apply modified PTP attributes to hosts.
ptp-modify
Modify PTP attributes.
ptp-show
Show PTP (Precision Time Protocol) attributes.
oam-modify
Modify external OAM attributes.
oam-show
Show external OAM attributes.
System configuration service-parameter¶
Service parameters provide a generic mechanism to configure a variety of configurable parameters in StarlingX, including:
HTTP and HTTPS ports
StarlingX Horizon authentication lockout parameters
StarlingX Keystone token expiration
StarlingX host management parameters such as heartbeat intervals and host boot timeouts
service-parameter-add
Add service parameter.
service-parameter-apply
Apply the service parameters.
service-parameter-delete
Delete a service parameter.
service-parameter-list
List service parameters.
service-parameter-modify
Modify service parameter attributes.
service-parameter-show
Show service parameter.
Host IPMI configuration and management¶
The host-sensor* commands provide the ability to:
Display the sensors collected from hosts over IPMI.
Define thresholds.
Configure behavior when thresholds are crossed (for example ignore, log, or reset).
host-sensor-list
List sensors.
host-sensor-modify
Modify a sensor.
host-sensor-show
Show host sensor details.
host-sensorgroup-list
List sensor groups.
host-sensorgroup-modify
Modify sensor group of a host.
host-sensorgroup-relearn
Relearn sensor model.
host-sensorgroup-show
Show host sensor group attributes.
Application management¶
StarlingX provides an application package management based on FluxCD and Kubernetes Helm. The StarlingX application management provides:
System Helm overrides to automatically apply StarlingX applications according to the particular StarlingX configuration currently running.
Management for user specified Helm overrides.
helm-chart-attribute-modify
Modify Helm chart attributes.
helm-override-delete
Delete overrides for a chart.
helm-override-list
List system Helm charts.
helm-override-show
Show overrides for chart.
helm-override-update
Update Helm chart user overrides.
application-abort
Abort the current application operation.
application-apply
Apply/reapply the application manifest.
application-delete
Remove the uninstalled application from the system.
application-list
List all containerized applications.
application-remove
Uninstall the application.
application-show
Show application details.
application-update
Update the deployed application to a different version.
application-upload
Upload application Helm chart(s) and manifest.
SNMP configuration¶
StarlingX supports SNMPv2c and SNMPv3, but it is now configured using Helm charts.
For more information, see StarlingX Fault Management: SNMP overview.
Host configuration¶
Host commands manage the general configuration of a StarlingX host. This includes assignment of CPU cores to platform or hosted applications, the configuration of amount and size for memory huge pages, and the configuration of Kubernetes node labels.
host-list
List hosts.
host-show
Show host attributes.
host-add
Add a new host.
host-bulk-add
Add multiple new hosts.
host-bulk-export
Export host bulk configurations.
host-cpu-list
List CPU cores.
host-cpu-modify
Modify CPU core assignments.
host-cpu-show
Show CPU core attributes.
host-memory-list
List memory nodes.
host-memory-modify
Modify platform reserved and/or application huge page memory attributes for worker nodes.
host-memory-show
Show memory attributes.
host-label-assign
Update the Kubernetes labels on a host.
host-label-list
List Kubernetes labels assigned to a host.
host-label-remove
Remove Kubernetes label(s) from a host
host-delete
Delete a host.
Host operational commands¶
The following set of commands provides operational host commands, including taking a host in and out of service (lock/unlock), resetting a host, rebooting a host, and powering a host on and off.
host-lock
Lock a host.
host-unlock
Unlock a host.
host-swact
Switch activity away from this active host.
host-power-off
Power off a host.
host-power-on
Power on a host.
host-reboot
Reboot a host.
host-reset
Reset a host.
host-reinstall
Reinstall a host.
Host interface configuration¶
The following set of commands manages the display and configuration of host interfaces.
host-ethernet-port-list
List host Ethernet ports.
host-ethernet-port-show
Show host Ethernet port attributes.
host-port-list
List host ports. Displays the L1 host ports and their attributes.
host-port-show
Show host port details. Displays the L1 host ports and their attributes.
host-if-add
Add an interface. Adds L2 host interfaces (Ethernet, VLAN, and LAG type L2 host interfaces).
host-if-delete
Delete an interface. Deletes L2 host interfaces (Ethernet, VLAN, and LAG type L2 host interfaces).
host-if-list
List interfaces. Displays L2 host interfaces (Ethernet, VLAN, and LAG type L2 host interfaces).
host-if-modify
Modify interface attributes. Modifies L2 host interfaces (Ethernet, VLAN, and LAG type L2 host interfaces).
host-if-show
Show interface attributes. Displays L2 host interfaces (Ethernet, VLAN, and LAG type L2 host interfaces).
Host platform L2 network, IP addressing, and routing¶
The following set of commands defines types of L2 platform networks, assignment of L2 platform networks to interfaces, and configuration of L3 IP interfaces and routing.
network-add
Add a network.
network-delete
Delete a network.
network-list
List IP networks on host.
network-show
Show IP network details.
host-addr-add
Add an IP address.
host-addr-delete
Delete an IP address.
host-addr-list
List IP addresses on host.
host-addr-show
Show IP address attributes.
addrpool-add
Add an IP address pool.
addrpool-delete
Delete an IP address pool.
addrpool-list
List IP address pools.
addrpool-modify
Modify interface attributes.
addrpool-show
Show IP address pool attributes.
host-route-add
Add an IP route.
host-route-delete
Delete an IP route.
host-route-list
List IP routes on host.
host-route-show
Show IP route attributes.
interface-network-assign
Assign a network to an interface.
interface-network-list
List network interfaces.
interface-network-remove
Remove an assigned network from an interface.
interface-network-show
Show interface network details.
Host data networks¶
The following set of commands defines types of L2 data networks and assignment of L2 data networks to interfaces. Data networks represent the underlying L2 networks for Kubernetes SRIOV/PCIPASSTHROUGH network attachments or OpenStack tenant networks.
datanetwork-add
Add a data network.
datanetwork-delete
Delete a data network.
datanetwork-list
List data networks.
datanetwork-modify
Modify a data network.
datanetwork-show
Show data network details.
interface-datanetwork-assign
Assign a data network to an interface.
interface-datanetwork-list
List data network interfaces.
interface-datanetwork-remove
Remove an assigned data network from an interface.
interface-datanetwork-show
Show interface data network details.
Host disk configuration¶
The following set of commands enables the display and configuration of host disks, volume groups, and disk partitions.
host-disk-list
List disks.
host-disk-show
Show disk attributes.
host-disk-wipe
Wipe disk and GPT format it.
host-lvg-add
Add a local volume group.
host-lvg-delete
Delete a local volume group.
host-lvg-list
List local volume groups.
host-lvg-modify
Modify the attributes of a local volume group.
host-lvg-show
Show local volume group attributes.
host-pv-add
Add a physical volume.
host-pv-delete
Delete a physical volume.
host-pv-list
List physical volumes.
host-pv-show
Show physical volume attributes.
host-disk-partition-add
Add a disk partition to a disk of a specified host.
host-disk-partition-delete
Delete a disk partition.
host-disk-partition-list
List disk partitions.
host-disk-partition-modify
Modify the attributes of a disk partition.
host-disk-partition-show
Show disk partition attributes.
Ceph configuration¶
The following set of commands is used to configure and manage Ceph OSDs, Ceph tiers, and Ceph storage cluster backends.
ceph-mon-add
Add a ceph monitor to a specific host.
ceph-mon-delete
Delete a ceph monitor from a specific host.
ceph-mon-list
List Ceph mons.
ceph-mon-modify
Modify parameters of a ceph monitor on a specific host.
ceph-mon-show
Show ceph_mon of a specific host.
cluster-list
List ceph clusters.
cluster-show
Show ceph cluster attributes.
host-stor-add
Add a ceph storage disk (i.e. journal or OSD) to a host.
host-stor-delete
Delete a ceph storage disk (i.e. journal or OSD) from a host.
host-stor-list
List ceph storage disks (i.e. journal or OSD) of a host.
host-stor-show
Show attributes of a ceph storage disk (i.e. journal or OSD) on a host.
host-stor-update
Modify ceph journal or OSD attributes.
storage-backend-add
Add a storage backend.
storage-backend-delete
Delete a storage backend.
storage-backend-list
List storage backends.
storage-backend-modify
Modify a storage backend.
storage-backend-show
Show a storage backend.
storage-tier-add
Add a storage tier to a disk of a specified cluster.
storage-tier-delete
Delete a storage tier.
storage-tier-list
List storage tiers.
storage-tier-modify
Modify the attributes of a storage tier.
storage-tier-show
Show storage tier attributes.
Host PCI device management¶
The following set of commands provides host PCI device management (not including NICs).
host-device-list
List devices.
host-device-modify
Modify device availability for worker nodes.
host-device-show
Show device attributes.
Host LLDP operational commands¶
The following set of commands displays neighbor information learned from the Link Layer Discovery Protocol (LLDP), which runs on all host interfaces.
host-lldp-agent-list
List host LLDP agents.
lldp-agent-show
Show LLDP agent attributes.
host-lldp-neighbor-list
List host LLDP neighbors.
lldp-neighbor-show
Show LLDP neighbor attributes.
Controller services management¶
The following set of commands enables display of services running on the StarlingX controllers. Optional services can be enabled or disabled using these commands.
servicenode-list
List service nodes.
servicenode-show
Show a service node’s attributes.
servicegroup-list
List service groups.
servicegroup-show
Show a service group.
service-disable
Disable optional service
service-enable
Enable optional service
service-list
List services.
service-show
Show a service.
Unsupported commands¶
Important
The following commands are no longer supported.
remotelogging-modify
Modify remote logging attributes.
remotelogging-show
Show remote logging attributes.
sdn-controller-add
Add an SDN controller.
sdn-controller-delete
Delete an SDN controller.
sdn-controller-list
List all SDN controllers.
sdn-controller-modify
Modify SDN controller attributes.
sdn-controller-show
Show SDN controller details and attributes.
Licensing commands¶
Important
The following commands are not supported upstream.
license-install
Install license file.
license-show
Show license file content.
Software upgrade commands¶
Important
The following commands are not yet supported.
host-downgrade
Perform software downgrade for the specified host.
host-patch-reboot
Command has been deprecated.
host-update
Update host attributes.
host-upgrade
Perform software upgrade for a host.
host-upgrade-list
List software upgrade info for hosts.
load-delete
Delete a load.
load-import
Import a load.
load-list
List all loads.
load-show
Show load attributes.
upgrade-abort
Abort a software upgrade.
upgrade-abort-complete
Complete a software upgrade.
upgrade-activate
Activate a software upgrade.
upgrade-complete
Complete a software upgrade.
upgrade-show
Show software upgrade details and attributes.
upgrade-start
Start a software upgrade.
health-query
Run the health check.
health-query-upgrade
Run the health check for an upgrade.
Host FPGA Configuration - Intel N3000¶
The following set of commands allow you to update the Intel N3000 FPGA PAC user image on StarlingX hosts.
For more information, see N3000 FPGA Overview.
host-device-image-update
Update device image on a host.
host-device-image-update-abort
Abort device image update on a host.
device-image-apply
Apply the device image.
device-image-delete
Delete a device image.
device-image-list
List device images.
device-image-remove
Remove the device image.
device-image-show
Show device image details.
device-image-upload
Upload a device image.
device-image-state-list
List image to device mapping with status.
device-label-list
List all device labels.
host-device-label-assign
Assign a label to a device of a host.
host-device-label-list
List device labels.
host-device-label-remove
Remove a device label from a device of a host.
Kubernetes version upgrade¶
The following set of commands allow you to upgrade the version of Kubernetes. For more information, see Manual Kubernetes Version Upgrade.
kube-host-upgrade
Perform Kubernetes upgrade for a host.
kube-host-upgrade-list
List Kubernetes upgrade info for hosts.
health-query-kube-upgrade
Run the health check for a Kubernetes upgrade.
host-label-list
List Kubernetes labels assigned to a host.
kube-cluster-list
List all Kubernetes clusters.
kube-cluster-show
Show Kubernetes cluster details.
kube-version-list
List all Kubernetes versions.
kube-version-show
Show Kubernetes version details.
kube-upgrade-complete
Complete a Kubernetes upgrade.
kube-upgrade-delete
Delete a Kubernetes upgrade.
kube-upgrade-download-images
Download Kubernetes images.
kube-upgrade-networking
Upgrade Kubernetes networking.
kube-upgrade-show
Show Kubernetes upgrade details and attributes.