CHANGELOG.md

Changelog

v2.0.14

• Support obtaining xid through cndev callback function
• Support pushing xid metric
• Support retrying when initial allocation is insufficient
• Add chip temperature metric
• Bump cndev to version 3.12.3

v2.0.13

• Support pushing metrics to PushGateway:
  • config push-gateway-url to enable
  • add push: true in metrics config, this metrics will push to PushGateway and not export in metrics exporter
  • Support device arm os memory metrics

v2.0.12

• Add metric:
  • mlulink_cntr_cnp_package_total
  • mlulink_cntr_pfc_package_total

v2.0.11

• Remove mem-share

v2.0.10

• Support sram/dram ecc err
• Add mlu nums
• Add heartbeat count

v2.0.9

• Support dsmlu restore
• Bump cndev to 3.9.0
• Stop annoy metrics

v2.0.8

• Support dynamic smlu monitoring
• Support new metrics to align with dcgm
• Support to print out version
• Refactor to use golden test
• Bump cndev to 3.8.0
• Support xid errors metrics

v2.0.7

• Support smlu static
• Fix memory total and used

v2.0.6

• Get rid of annoy metrics cause long latency
• Add prometheus additional config

v2.0.5

• Upgrade dependence to cndev 3.4.2
• Eliminate annoying printing
• Replace ioutil with os package
• Add metric:
  • parity_error

v2.0.4

• Support mlu share mode
• Upgrade dependence to cndev 3.4.1
• Bump go to 1.19 and baseimage to ubuntu:20.04

v2.0.3

• Add liveness/readiness probes
• Add log level config
• Remove beartoken in servicemonitor config
• Report vf metrics in env share mode as in sriov mode

v2.0.1

• Upgrade dependence to cndev 3.0.1
• Deprecated and remove cnpapi dependencies
• Refactor collect test
• Merge vf metrics with pf metrics

v2.0.0

• Upgrade dependence to cndev 3.0.0
• Add metric:
  • virtual_function_power_usage

v1.6.7

• Upgrade dependence to cntoolkit 2.8.2
• Add metric:
  • mlu_process_ipu_utilization
  • mlu_process_jpu_utilization
  • mlu_process_memory_utilization
  • mlu_process_vpu_decode_utilization
  • mlu_process_vpu_encode_utilization
• Set hostPID and hostIPC to true for exporter daemonset

v1.6.6

Fix mlu_container does not show up for MLUs not used by pods

v1.6.5

• Upgrade dependence to cntoolkit 2.7.0
• Add metric:
  • mlu_ecc_address_forbidden_error_total

v1.6.4

BREAKING CHANGE: Rename metric virtual_memory_utilization to virtual_function_memory_utilization

• Fix virtual function memory utilization formula
• Upgrade dependence to cntoolkit 2.6.0
• Add PCIe, ECC, CRC, MLULink and some utilizations metrics as follows:
  • mlu_pcie_info
  • mlu_chip_cpu_utilization
  • mlu_virtual_memory_total
  • mlu_virtual_memory_used
  • mlu_arm_os_memory_total
  • mlu_arm_os_memory_used
  • mlu_video_codec_utilization
  • mlu_image_codec_utilization
  • mlu_tiny_core_utilization
  • mlu_numa_node_id
  • mlu_ddr_data_width
  • mlu_ddr_band_width
  • mlu_ecc_corrected_error_total
  • mlu_ecc_multiple_error_total
  • mlu_ecc_multiple_multiple_error_total
  • mlu_ecc_multiple_one_error_total
  • mlu_ecc_one_bit_error_total
  • mlu_ecc_error_total
  • mlu_ecc_uncorrected_error_total
  • mlu_mlulink_p2p_transfer_capability
  • mlu_mlulink_interlaken_serdes_capability
  • mlu_mlulink_cntr_read_byte_total
  • mlu_mlulink_cntr_read_package_total
  • mlu_mlulink_cntr_write_byte_total
  • mlu_mlulink_cntr_write_package_total
  • mlu_mlulink_err_corrected_total
  • mlu_mlulink_err_crc24_total
  • mlu_mlulink_err_crc32_total
  • mlu_mlulink_err_ecc_double_total
  • mlu_mlulink_err_fatal_total
  • mlu_mlulink_err_replay_total
  • mlu_mlulink_err_uncorrected_total
  • mlu_mlulink_port_mode
  • mlu_mlulink_speed_format
  • mlu_mlulink_speed
  • mlu_mlulink_status
  • mlu_mlulink_serdes_status
  • mlu_mlulink_version
  • mlu_d2d_crc_error_total
  • mlu_d2d_crc_error_overflow_total

v1.6.3

• Fix cluster temperature overflow

v1.6.2

• Fix uuid \x00 suffix
• Fix containers with MLU-sn uuids causing error response

v1.6.1

• Support new devices

v1.6.0

BREAKING CHANGE: MLU driver must be equal or above 4.15.2

• Upgrade dependence to cntoolkit 2.2.0
• Get MLU uuid from cndev instead of using MLU sn
• Change default metric and lable names
• Add MLU vf memory usage metric
• Remove container_resource_mlu_utilization
• Remove container_resource_mlu_memory_utilization
• Remove container_resource_mlu_board_power
• Refactor how we deal with errors
• Move metric keys consts to collector package
• Refacor collector function maps
• Refactor MLU vf utilization logic

v1.5.3

• Watch and reload metrics config dynamically
• Fix MLU220 capacity error
• Fix exporter panics when configured label not applicable

v1.5.2

• Add host and cnpapi collectors

v1.5.1

• Add MLU driver, mcu and MLU type labels
• Add mlu_container metric. Use <metric> * on(boardid) group_right ai_mlu_container to append k8s container info to a metric.
• Deprecation: container_resource_mlu_utilization will be removed in the future
• Deprecation: container_resource_mlu_memory_utilization will be removed in the future
• Deprecation: container_resource_mlu_board_power will be removed in the future

v1.5.0

• Open source basic functions.