What's New and Release Notes for 26.x

For Ubuntu:

sudo tee /etc/apt/sources.list.d/ddebs.list << EOF
deb http://ddebs.ubuntu.com/ $(lsb_release -cs) main restricted universe multiverse
deb http://ddebs.ubuntu.com/ $(lsb_release -cs)-updates main restricted universe multiverse
deb http://ddebs.ubuntu.com/ $(lsb_release -cs)-proposed main restricted universe multiverse
EOF
sudo apt install ubuntu-dbgsym-keyring
sudo apt-get update
sudo apt-get install linux-image-$(uname -r)-dbgsym

Clone the dwarf2json repo.

Navigate to the repo and build:

cd dwarf2json && go build

After rebooting, you can run a command toverify whether the settings were successfully applied:

sudo mlxconfig -d /dev/mst/mt41686_pciconf0 q | grep -E "NVME|BAR"

The output should include the following configurations:

PF_BAR2_SIZE            2
PF_BAR2_ENABLE          True(1)
NVME_EMULATION_ENABLE   True(1)

Under volumes, add a volume named conf-argus-config with the path on the DPU at which the doca_apsh_config.py output files were saved to in step 2(d) of the Host Setup:

volumes:    
    - name: logs-argus-service      
      hostPath:        
        path: /var/log/doca_argus        
        type: DirectoryOrCreate    
    - name: logs-argus-activity-report      
      hostPath:        
        path: /var/log/doca_argus_activity_report        
        type: DirectoryOrCreate    
    - name: conf-argus-config     #<--------------Add this volume      
      hostPath:        
        path: /etc/doca_argus_config  #<-----------Path from step 2(d)        
        type: DirectoryOrCreate

Under volumeMounts, mount a volume named conf-argus-config to a path of your choice:

volumeMounts:      
    - name: logs-argus-service        
      mountPath: /var/log/doca_argus      
    - name: logs-argus-activity-report        
      mountPath: /var/log/doca_argus_activity_report      
    - name: conf-argus-config        
      mountPath: /etc/doca_argus_config  #<------------ Choose a path

Under apsh_config, set os_symbol_path and men_regions_path to be the same path you chose previously for conf-argus-config:

apsh_config:  
    # When true, scans for additional systems beyond those specified in config. Always enabled if systems section is empty  
    auto_scan: true  
    # Default values applied to all systems (including auto-scanned systems) unless overridden in the system section  
    default:    
      # OS symbol manifest path - can be single json, folder of jsons or auto. 'auto' means automatic detection    
      os_symbol_path: /etc/doca_argus_config/    
      # Memory regions path. 'auto' means automatic detection    
      mem_regions_path: /etc/doca_argus_config/  #<------------------- Same path as conf-argus-config