Release 15.1u1

Bug fixes

• Hot-Fix: Fix version to 4.0.3 for Open Ondemand
• Added CRB repository for non-OpenHPC based slurm installation
• AlertX Drainer will not start when slurm is not installed

Release 15.1

New features

• Login image support. The login image will provide for Open OnDemand functionality and Shell access for users
• OpenSuse image support. A playbook is now provided to build an opensuse image
• External Floating IP support for HA setups where access to the active controller is needed
• Improved AlertX functionality:
  • Silencing Alerts is now supported
  • A more scalable approach in Overview for larger clusters
  • Rules for HA related degradations
• Introduction of python3 libraries to render configurations for slurm, genders and more:
  • Luna based configurations are now extendable by pre-configured defaults
  • Support for GRES resources, based on a dedicated gres.conf file

Release 15u2

New features

• Support for panfs, lustre, gpfs and beegfs as external source for shared_fs_disk, used in HA setups.
• Introduction of manual fstype in shared_fs_disk, used in HA to tell TrinityX that the admin will take care of the mount point.
• Legacy prometheus rules disable task, to pave the road for TrinityX 14.x upgrade to 15.

Bug fixes

• luna 2.1 introduced a newer way setting up interfaces during iPXE, but this broke cloud provisioning. Fixed by introducing allowing to skip the looped interface discovery.

Release 15u1

Bug fix

• fix for fallback mechanism while setting up HA without using any provided shared_fs_disks resulted in a playbook termination

Release 15

New features

• AlertX - commandline and graphical application to manage prometheus alerts, rules and manage Node Health Checking (NHC)
• NHC drainer - nodes triggered by the NHC rule are drained from jobs. currently slurm supported.
• Per Job statistics - detailed breakdown per job for resource utilization and power consumption
• Beta ARM support. Note that currently only homogeneous clusters are supported. Controller(s) and nodes are expected to be the same architecture, ARM+ARM and x86+x86
• additional prometheus exporters for collecting more metrics including GPU, Hardware config and state
• OOD application for changing a user’s password
• Improved/extended grafana panels
• luna 2.1
• Open Ondemand 4.0.0
• latest OpenHPC release 2.9 for EL8 and 3.2.1 for EL9
• Prometheus 3.1.0
• HA setups support cross mount shared disk exports, allowing passive/standby controllers to access the shared filesystems

Release 14.4u4

Fixes

• nfs or direct mounts for shared_fs_disks fix
• added lchroot wrapper foor OOD OSImage app
• openldap role to better handle non posix/attr compliant filesystems
• mariadb datadir overlap fix for HA setups

Release 14.4u3

Fixes

• Code Server recent commit broke form.yml.erb. TrinityX now uses a fixed release.

Release 14.4u2

Fixes

• Better reporting on Selinux mismatch
• Better hostname checking
• Improved external fqdn discovery which is a key component for Grafana and OOD
• Fixes for reported issues

Release 14.4u1

Fixes

• Ubuntu image creation work arounds for RH family debootstrap/Ubuntu repository name changes
• multi host, e.g. HA controllers inventory hosts file based Ansible runs working as intended again
• Removal of legacy roles and code

Release 14.4

New features

• Kubernetes K3s integration
• ZFS grafana panel
• Infiniband exporter added for Infiniband analyzer link troubleshooter support
• Introducing password quality constraints
• Retries added to dnf/yum Ansible calls to overcome troubled or busy repository fails

Fixes

• Openldap fix to not start on H/A pairs on boot time
• Epel repo link fix to point to latest release