Tango control subpackage with Kubernetes support (ska_tangoctl.tango_kontrol)
Read and display Kubernetes and Tango stuff.
- class ska_tangoctl.tango_kontrol.TangoControlKubernetes(logger: Logger, cfg_data: Any, ns_name: str | None)[source]
Read Tango devices running in a Kubernetes cluster.
- __init__(logger: Logger, cfg_data: Any, ns_name: str | None)[source]
Time to rock and roll.
- Parameters:
logger – logging handle
cfg_data – configuration dictionary
ns_name – K8S namespace
- check_tango(tango_fqdn: str, quiet_mode: bool, tango_port: int = 10000) int[source]
Check Tango host address.
- Parameters:
tango_fqdn – fully qualified domain name
quiet_mode – flag to suppress extra output
tango_port – port number
- Returns:
error condition
- get_pods_dict(ns_name: str | None) dict[source]
Read pods in Kubernetes namespace.
- Parameters:
ns_name – namespace name
- Returns:
dictionary with devices
- get_pods_json(ns_name: str | None, quiet_mode: bool) dict[source]
Read pods in Kubernetes namespace.
- Parameters:
ns_name – namespace name
quiet_mode – print progress bars
- Returns:
dictionary with pod information
- print_pods(ns_name: str | None, quiet_mode: bool) None[source]
Display pods in Kubernetes namespace.
- Parameters:
ns_name – namespace name
quiet_mode – flag to suppress extra output
- run_info(uniq_cls: bool, file_name: str | None, fmt: str, evrythng: bool, quiet_mode: bool, reverse: bool, disp_action: int, tgo_name: str | None, tgo_attrib: str | None, tgo_cmd: str | None, tgo_prop: str | None, tango_port: int) int[source]
Read information on Tango devices.
- Parameters:
uniq_cls – only read one device per class
file_name – output file name
fmt – output format
evrythng – get commands and attributes regadrless of state
quiet_mode – flag for displaying progress bars
reverse – sort in reverse order
disp_action – flag for output format
tgo_name – device name
tgo_attrib – attribute name
tgo_cmd – filter command name
tgo_prop – filter property name
tango_port – device port
- Returns:
error condition
- ska_tangoctl.tango_kontrol.get_namespaces_dict(logger: Logger) dict[source]
Read namespaces in Kubernetes cluster.
- Parameters:
logger – logging handle
- Returns:
dictionary with devices
- ska_tangoctl.tango_kontrol.get_namespaces_list(logger: Logger, kube_namespace: str | None) list[source]
Read namespaces in Kubernetes cluster.
- Parameters:
logger – logging handle
kube_namespace – K8S namespace name or regex
- Returns:
list with devices
- ska_tangoctl.tango_kontrol.read_tangoktl_config(logger: Logger, cfg_name: str | None = None) dict[source]
Read configuration data.
- Parameters:
logger – logging handle
cfg_name – file name
- Returns:
dictionary with configuration
- ska_tangoctl.tango_kontrol.show_namespaces(logger: Logger, output_file: str | None, fmt: str, kube_namespace: str | None, reverse: bool) None[source]
Display namespaces in Kubernetes cluster.
- Parameters:
logger – logging handle
output_file – output file name
kube_namespace – K8S namespace name or regex
reverse – sort in reverse order
fmt – output format