probe: both charts, both code paths

Workflow byte-identical to PR #253. cyberchef and freesailarr in the
matrix; this same branch also goes to GitHub as a throwaway PR, so the
containerised and the host branch of the cluster-creation step are both
exercised.

.github/workflows/validate-charts.yml

@@ -451,26 +451,7 @@ jobs:
           # Proves reachability here rather than letting it surface two steps
           # later as a validation error on the fixtures, which is where it
           # showed up before and named nothing useful.
-          #
+          kubectl cluster-info
-          # Polled, not asked once. k3d's --wait returns when the node
-          # container reports ready, but the API server can still answer
-          # discovery with 503 for a moment afterwards. Measured the hard way:
-          # a bare `kubectl cluster-info` right here failed with
-          # "ServiceUnavailable: the server is currently unable to handle the
-          # request" on one of two legs of the same GitHub run while the other
-          # passed - a check that is itself racy is worse than no check, since
-          # it produces exactly the sporadic red this job must not have. The
-          # loop asks for the node list, which is the thing that has to work
-          # and exercises discovery on the way.
-          for ATTEMPT in $(seq 1 60); do
-            kubectl get nodes >/dev/null 2>&1 && break
-            if [ "$ATTEMPT" -eq 60 ]; then
-              echo "::error::the k3d cluster '$CLUSTER' was created but never became reachable"
-              kubectl get nodes || true
-              exit 1
-            fi
-            sleep 2
-          done
           kubectl get nodes
       # Every chart reaching this step is one the exclusion filter let through,
       # so the script's SKIP branch is never taken here - it exists for local

freesailarr/Chart.yaml

@@ -8,7 +8,7 @@ description: A Helm chart to deploy a Wireguard-tunneled media automation stack
 
 type: application
 
-version: 3.0.5+up1.0.0
+version: 3.0.6+up1.0.0
 # The chart's own version marker, freely chosen and tied to no upstream. The
 # stack bundles nine independently versioned projects, so there is no single
 # "app version" to track here.