ci(release): capture canary sandbox failures

Author: drew

.github/workflows/release-canary.yml

@@ -204,6 +204,8 @@ jobs:
               OPENSHELL_SSH_GATEWAY_HOST=127.0.0.1
               OPENSHELL_SSH_GATEWAY_PORT=17670
               OPENSHELL_SSH_HANDSHAKE_SECRET="${secret}"
+              OPENSHELL_SUPERVISOR_IMAGE=ghcr.io/nvidia/openshell/supervisor:latest
+              OPENSHELL_SANDBOX_IMAGE=ghcr.io/nvidia/openshell-community/sandboxes/base:latest
               OPENSHELL_PROVISION_TIMEOUT=300
             )
 
@@ -228,9 +230,17 @@ jobs:
             done
             as_canary openshell status
 
+            set +e
             output="$(as_canary openshell sandbox create --no-keep --no-tty -- echo "hello world" 2>&1)"
+            sandbox_status=$?
+            set -e
             printf "%s\n" "$output"
 
+            if [ "$sandbox_status" -ne 0 ]; then
+              echo "::error::Canary failed: sandbox command exited with status ${sandbox_status}"
+              exit "$sandbox_status"
+            fi
+
             if ! grep -q "hello world" <<< "$output"; then
               echo "::error::Canary failed: hello world not found in sandbox output"
               exit 1
@@ -385,6 +395,8 @@ jobs:
               OPENSHELL_SSH_GATEWAY_HOST=127.0.0.1
               OPENSHELL_SSH_GATEWAY_PORT=17670
               OPENSHELL_SSH_HANDSHAKE_SECRET="${secret}"
+              OPENSHELL_SUPERVISOR_IMAGE=ghcr.io/nvidia/openshell/supervisor:latest
+              OPENSHELL_SANDBOX_IMAGE=ghcr.io/nvidia/openshell-community/sandboxes/base:latest
               OPENSHELL_PROVISION_TIMEOUT=300
             )
 
@@ -409,9 +421,17 @@ jobs:
             done
             as_canary openshell status
 
+            set +e
             output="$(as_canary openshell sandbox create --no-keep --no-tty -- echo "hello world" 2>&1)"
+            sandbox_status=$?
+            set -e
             printf "%s\n" "$output"
 
+            if [ "$sandbox_status" -ne 0 ]; then
+              echo "::error::Canary failed: sandbox command exited with status ${sandbox_status}"
+              exit "$sandbox_status"
+            fi
+
             if ! grep -q "hello world" <<< "$output"; then
               echo "::error::Canary failed: hello world not found in sandbox output"
               exit 1
@@ -497,9 +517,17 @@ jobs:
           done
           openshell status
 
+          set +e
           output="$(OPENSHELL_PROVISION_TIMEOUT=300 openshell sandbox create --no-keep --no-tty -- echo "hello world" 2>&1)"
+          sandbox_status=$?
+          set -e
           printf "%s\n" "$output"
 
+          if [ "$sandbox_status" -ne 0 ]; then
+            echo "::error::Canary failed: sandbox command exited with status ${sandbox_status}"
+            exit "$sandbox_status"
+          fi
+
           if ! grep -q "hello world" <<< "$output"; then
             echo "::error::Canary failed: hello world not found in sandbox output"
             exit 1