applications/system

condor-ep - Configuration for an Execution Point

Website: https://htcondor.org/
License: Apache-2.0
Description:
This example configuration is good for installing an Execution Point.
After installation, one could join a pool or start an annex.

Packages

condor-ep-23.10.18-1.el9.aarch64 [26 KiB] Changelog by Tim Theisen (2024-11-19):
- Fix issue where an unresponsive libvirtd blocked an EP from starting up
condor-ep-23.10.2-1.el9.aarch64 [26 KiB] Changelog by Tim Theisen (2024-10-30):
- Fix for output file transfer errors obscuring input file transfer errors
condor-ep-23.10.2-0.759755.el9.aarch64 [27 KiB] Changelog by Tim Theisen (2024-10-03):
- Improvements to disk usage enforcement when using LVM
  - Can encrypt job sandboxes when using LVM
  - More precise tracking of disk usage when using LVM
  - Reduced disk usage tracking overhead
- Improvements tracking CPU and memory usage with cgroup v2 (on EL9)
  - Don't count kernel cache pages against job's memory usage
  - Avoid rare inclusion of previous job's CPU and peak memory usage
- HTCondor now re-checks DNS before re-connecting to a collector
- HTCondor now writes out per job epoch history
- HTCondor can encrypt network connections without requiring authentication
- htcondor CLI can now show status for local server, AP, and CM
- htcondor CLI can now display OAUTH2 credentials
- Uses job's sandbox to convert image format for Singularity/Apptainer
- Bug fix to not lose GPUs in Docker job on systemd reconfig
- Bug fix for PID namespaces and condor_ssh_to_job on EL9
condor-ep-23.10.1-1.el9.aarch64 [27 KiB] Changelog by Tim Theisen (2024-10-03):
- Improvements to disk usage enforcement when using LVM
  - Can encrypt job sandboxes when using LVM
  - More precise tracking of disk usage when using LVM
  - Reduced disk usage tracking overhead
- Improvements tracking CPU and memory usage with cgroup v2 (on EL9)
  - Don't count kernel cache pages against job's memory usage
  - Avoid rare inclusion of previous job's CPU and peak memory usage
- HTCondor now re-checks DNS before re-connecting to a collector
- HTCondor now writes out per job epoch history
- HTCondor can encrypt network connections without requiring authentication
- htcondor CLI can now show status for local server, AP, and CM
- htcondor CLI can now display OAUTH2 credentials
- Uses job's sandbox to convert image format for Singularity/Apptainer
- Bug fix to not lose GPUs in Docker job on systemd reconfig
- Bug fix for PID namespaces and condor_ssh_to_job on EL9
condor-ep-23.10.0-0.756910.el9.aarch64 [27 KiB] Changelog by Tim Theisen (2024-08-08):
- Add config knob to not have cgroups count kernel memory for jobs on EL9
- Remove support for numeric unit suffixes (k,M,G) in ClassAd expressions
- In submit files, request_disk & request_memory still accept unit suffixes
- Hide GPUs not allocated to the job on cgroup v2 systems such as EL9
- DAGMan can now produce credentials when using direct submission
- Singularity jobs have a contained home directory when file transfer is on
- Avoid using IPv6 link local addresses when resolving hostname to IP addr
- New 'htcondor credential' command to aid in debugging
condor-ep-23.10.0-0.756037.el9.aarch64 [27 KiB] Changelog by Tim Theisen (2024-08-08):
- Add config knob to not have cgroups count kernel memory for jobs on EL9
- Remove support for numeric unit suffixes (k,M,G) in ClassAd expressions
- In submit files, request_disk & request_memory still accept unit suffixes
- Hide GPUs not allocated to the job on cgroup v2 systems such as EL9
- DAGMan can now produce credentials when using direct submission
- Singularity jobs have a contained home directory when file transfer is on
- Avoid using IPv6 link local addresses when resolving hostname to IP addr
- New 'htcondor credential' command to aid in debugging

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