cache docker images to avoid rate limiting from initial kurtosis images

.github/workflows/_shared-run-test.yaml

@@ -39,6 +39,10 @@ on:
         type: string
         description: "The kurtosis network config to use (default: kurtosis-config/default.yaml)."
         default: "kurtosis-config/default.yaml"
+      kurtosis_version:
+        type: string
+        description: "The latest version of the kurtosis cli (used as caching key)."
+        default: ""
       kurtosis_branch:
         type: string
         description: "The branch name for the kurtosis ethereum package to use (default: )."
@@ -74,6 +78,10 @@ jobs:
     steps:
     - name: Checkout Repository
       uses: actions/checkout@v4
+    - name: Cache Docker images.
+      uses: ScribeMD/[email protected]
+      with:
+        key: docker-${{ runner.os }}-${{ inputs.kurtosis_version }}
     - name: "Install shell dependencies"
       shell: bash
       run: |

.github/workflows/_shared-run.yaml

@@ -58,6 +58,7 @@ jobs:
         name="$(echo "$testcfg" | jq -r .name)"
         clients="$(echo "$testcfg" | jq -r .clients)"
         kurtosis="$(echo "$testcfg" | jq -r .kurtosis)"
+        kurtosis_version=$(curl -s https://api.github.com/repos/kurtosis-tech/kurtosis/releases/latest | jq -r .tag_name)
         kurtosis_branch="$(echo "$testcfg" | jq -r '.kurtosis_branch // ""')"
         worker="$(echo "$testcfg" | jq -c .worker)"
         backend="$(echo "$testcfg" | jq -r .backend)"
@@ -74,6 +75,8 @@ jobs:
         echo "clients=$(echo "$clients")" >> $GITHUB_OUTPUT
         echo "Kurtosis yaml: $kurtosis"
         echo "kurtosis=$(echo "$kurtosis")" >> $GITHUB_OUTPUT
+        echo "Kurtosis version: $kurtosis_version"
+        echo "kurtosis_version=$(echo "$kurtosis_version")" >> $GITHUB_OUTPUT
         echo "Kurtosis package branch: $kurtosis_branch"
         echo "kurtosis_branch=$(echo "$kurtosis_branch")" >> $GITHUB_OUTPUT
         echo "Worker: $worker"
@@ -137,6 +140,7 @@ jobs:
       pairs: ${{ matrix.pairs }}
       worker: ${{ needs.get_test.outputs.worker }}
       kurtosis: ${{ needs.get_test.outputs.kurtosis }}
+      kurtosis_version: ${{ needs.get_test.outputs.kurtosis_version }}
       kurtosis_branch: ${{ needs.get_test.outputs.kurtosis_branch }}
       backend: ${{ needs.get_test.outputs.backend }}
       kubeCluster: ${{ needs.get_test.outputs.kubernetes_cluster }}