We are chuffed to announce the release of: ironic-python-agent 6.1.1: Ironic Python Agent Ramdisk This release is part of the ussuri stable release series. The source is available from: https://opendev.org/openstack/ironic-python-agent Download the package from: https://tarballs.openstack.org/ironic-python-agent/ Please report issues through: https://storyboard.openstack.org/#!/project/openstack/ironic- python-agent For more details, please see below. 6.1.1 ^^^^^ Bug Fixes * Fixes deployment failures when the image download is interrupted mid-stream while the contents are being downloaded. Previously retries were limited to only opening the initial connection. * Fixes the return value of the "apply_configuration" deploy step: the "agent" RAID interface expects the final RAID configuration to be returned. * Fixes the short timeout retries interval, which was previously "5" seconds, to a length that will allow the agent to retry after a network interruption. The time between retries is now "10" seconds, and the number of retries are set to "9" to help ensure intermittent network outages do not cause recoverable failures. * Fixes an issue with high cpu usage caused by ironic-python-agent greenthread eventlent implementation. Using eventlet.sleep(0.1) instead of eventlet.sleep(0) gives other processes of IPA more cpu time to run. * Speeds up going from inspection to cleaning with fast-track enabled by caching hardware information between the steps. * Fixes serializing exceptions originating from ironic-lib. Previously an attempt to do so would result in a "TypeError", for example: *Object of type 'InstanceDeployFailure' is not JSON serializable*. * Fixes an issue with the ironic-python-agent where we would call to setup the bootloader, which is necessary with software raid, but also attempt to clean up iSCSI. This can cause issues when using the "direct" "deploy_interface". Now the agent will only clean up iSCSI connections if iSCSI was explicitly started. For more information, please see story 2007937 (https://storyboard.openstack.org/#!/story/2007937). * The size of the ESP partition created for software RAID has been increased from 128 MiB to 550 MiB. This change is in line with the recent diskimage-builder change (https://opendev.org/openstack /diskimage-builder/commit/7fd52ba84180b4e749ccf4c9db8c49eafff46ea8) as well as the guidance from the author of gdisk (https://www.rodsbooks.com/efi-bootloaders/principles.html). * Fixes failure to detect a hung file download connection in the event that the kernel has not rapidly detected that the remote server has hung up the socket. This can happen when there is intermittent and transient connectivity issues such as those that can occur due to LACP failure response hold-downs timers in switching fabrics. * Devices with size 0 are now ignored when collecting inventory. Some hardware represents virtual floppy devices this way, see e.g. https://www.dell.com/community/Systems-Management-General/How-to- disable-iDRAC-Virtual-CD/td-p/4734424 Changes in ironic-python-agent 6.1.0..6.1.1 ------------------------------------------- 74f9b3a set EVENTLET_NO_GREENDNS to 'yes' 0f2836a Return the final RAID configuration from apply_configuration 458dc2c Ignore devices with size 0 when collecting inventory 4746f09 Prevent un-needed iscsi cleanup fd02912 Update jobs 8ab527e Limit Inspection->Lookup->Heartbeat lag 74e9ed1 Fix serializing ironic-lib exceptions e69f140 Increase the ESP partition size to 550 MiB when using software RAID aa500ec Fixes minor issues in the read() retries patch 802da0c Fix confusing logging when running asynchronous commands af0bf46 Extend retries to 9, 10 seconds apart. 1b15271 Add full download retries 33c96d0 Add timeout operations to try and prevent hang on read() ed3f00f Make the install_bootloader command asynchronous 0489144 Fix an issue with high cpu usage caused by ironic-python-agent 954ae39 CI: raise DIB jobs memory to 3 GiB 98a2b71 Update TOX_CONSTRAINTS_FILE for stable/ussuri b40cf0d Update .gitreview for stable/ussuri Diffstat (except docs and test files) ------------------------------------- .gitreview | 1 + ironic_python_agent/__init__.py | 19 ++++ ironic_python_agent/agent.py | 14 ++- ironic_python_agent/config.py | 4 +- ironic_python_agent/encoding.py | 12 +++ ironic_python_agent/extensions/base.py | 19 ++-- ironic_python_agent/extensions/image.py | 8 +- ironic_python_agent/extensions/iscsi.py | 3 +- ironic_python_agent/extensions/standby.py | 100 ++++++++++++++++---- ironic_python_agent/hardware.py | 35 ++++++- ironic_python_agent/inspector.py | 2 +- ironic_python_agent/raid_utils.py | 14 ++- ironic_python_agent/utils.py | 7 +- ...y-retries-image-downloads-67409a493c6d08ae.yaml | 6 ++ .../notes/apply-raid-aeca7848c6320d6b.yaml | 6 ++ .../extend-retry-timeout-30c930a33d97c193.yaml | 8 ++ ...x-high-cpu-usage-eventlet-1dccf3b81dd42c47.yaml | 8 ++ .../notes/inspect-to-clean-b3616d843775c187.yaml | 5 + releasenotes/notes/lib-exc-41ee122eb4a04bc4.yaml | 6 ++ ...nt-needless-iscsi-cleanup-f8d602c0abc7e8ba.yaml | 9 ++ .../notes/raid-esp-size-2c322adb2d3b9ce7.yaml | 9 ++ .../timeout_on_file_download-ed77918318316075.yaml | 9 ++ releasenotes/notes/zero-size-78d3be2ac8fd59c2.yaml | 6 ++ tox.ini | 2 +- zuul.d/ironic-python-agent-jobs.yaml | 12 ++- zuul.d/project.yaml | 14 ++- 34 files changed, 546 insertions(+), 95 deletions(-)