0.19.10-v1

Runs

Priorities

Run configurations now support a new priority property that allows controlling the order in which the runs are provisioned:

type: task
nodes: 1
priority: 50
commands:
  - ...

Runs with higher priorities take precedence over runs with lower priorities. Previously, submitted jobs were processed in FIFO manner with older jobs processed first. Now, the jobs are first sorted by descending priority. Note that if a high priority run cannot be scheduled, it does not block other runs with lower priority from scheduling (a.k.a. Best effort FIFO).

The priority property is updatable, so it can be changed for already submitted runs and will take effect.

CLI

dstack project command

The new dstack project command replaces the existing dstack config command.

1. dstack project (same as dstack project list)

$ dstack project

 PROJECT         URL                    USER            DEFAULT
 peterschmidt85  https://sky.dstack.ai  peterschmidt85
 main            http://127.0.0.1:3000  admin              ✓

2. dstack project set-default

$ dstack project set-default peterschmidt85
OK

3. dstack project add (similar to old dstack config, but --project is changed to --name)

$ dstack project add --name peterschmidt85 --url https://sky.dstack.ai --token 76d8dd51-0470-74a7-24ed9ec18-fb7d341
OK

dstack ps -n/--last

The dstack ps command now supports a new -n/--last parameter to show last N runs:

✗ dstack ps -n 3
 NAME             BACKEND             RESOURCES                                    PRICE    STATUS      SUBMITTED    
 good-panther-2   gcp (europe-west4)  cpu=2 mem=8GB disk=100GB                     $0.0738  terminated  49 mins ago  
 new-chipmunk-1   azure (westeurope)  cpu=2 mem=8GB disk=100GB (spot)              $0.0158  terminated  23 hours ago 
 fuzzy-panther-1  runpod (EU-RO-1)    cpu=6 mem=31GB disk=100GB RTX2000Ada:16GB:1  $0.28    terminated  yesterday

Azure

Fsv2 series

The Azure backend now supports compute-optimized Fsv2 series:

✗ dstack apply -b azure
 Project              main                           
 User                 admin                          
 Configuration        .dstack.yml                    
 Type                 dev-environment                
 Resources            cpu=4.. mem=8GB.. disk=100GB.. 
 Spot policy          auto                           
 Max price            -                              
 Retry policy         -                              
 Creation policy      reuse-or-create                
 Idle duration        5m                             
 Max duration         -                              
 Inactivity duration  -                              
 Reservation          -                              

 #  BACKEND             RESOURCES                         INSTANCE TYPE      PRICE     
 1  azure (westeurope)  cpu=4 mem=8GB disk=100GB (spot)   Standard_F4s_v2    $0.0278   
 2  azure (westeurope)  cpu=4 mem=16GB disk=100GB (spot)  Standard_D4s_v3    $0.0312   
 3  azure (westeurope)  cpu=4 mem=32GB disk=100GB (spot)  Standard_E4-2s_v4  $0.0416   
    ...                                                                                
 Shown 3 of 98 offers, $40.962max

Major bugfixes

• [Bug]: Instances with blocks feature cannot be used for multi-node runs #2650

Deprecations

• The dstack config CLI command is deprecated in favor of dstack project add.

What's changed

• [Bug] Allow multi-node tasks on idle instances with blocks by @un-def in dstackai/dstack#2651
• [UX] Make local code upload size limit configurable by @colinjc in dstackai/dstack#2673
• [Feature] Implement run priorities by @r4victor in dstackai/dstack#2635
• [Bug] Fix IllegalStateChangeError in delete_metrics task by @un-def in dstackai/dstack#2639
• [Examples] Renamed some example groups for better extensibility by @peterschmidt85 in dstackai/dstack#2641
• [Azure] Support Azure Fsv2-series by @r4victor in dstackai/dstack#2647
• [UX]: Add dstack project CLI to configure, list and switching between projects by @peterschmidt85 in dstackai/dstack#2653
• [UI] Dark/light theme toggler state is reset after page reload #289 by @olgenn in dstackai/dstack#2675
• [UX] Support dstack ps -n NUM by @peterschmidt85 in dstackai/dstack#2654
• [Docs] Added Clusters guide by @peterschmidt85 in dstackai/dstack#2646
• [UX] Replace conda with uv in dstackai/base images by @un-def in dstackai/dstack#2649
• [Docs]: Mention SSH fleet networking requirements by @jvstme in dstackai/dstack#2643
• [Bug] Put lower bounds on oci deps by @r4victor in dstackai/dstack#2658
• [UX]: Replace conda with uv in dstack's default Docker image #2625 by @peterschmidt85 in dstackai/dstack#2652
• [UX]: Replace conda with uv in dstack's default Docker image #2625 by @peterschmidt85 in dstackai/dstack#2659
• [Internal] Support building staging Docker images by @r4victor in dstackai/dstack#2664
• [Bug] Forbid scaling.target <= 0 by @jvstme in dstackai/dstack#2672

Full changelog: dstackai/dstack@0.19.9...0.19.10