more self-hosted

.github/workflows/network-test.yaml

@@ -16,7 +16,7 @@ on:
 
 jobs:
   network-test:
-    runs-on: ubuntu-latest
+    runs-on: [self-hosted, nixos]
     strategy:
       matrix:
         # Note: At present we can only run for 3 peers; to configure this for
@@ -32,19 +32,6 @@ jobs:
       with:
         submodules: true
 
-    - name: ❄ Prepare nix
-      uses: cachix/install-nix-action@V27
-      with:
-        extra_nix_config: |
-          accept-flake-config = true
-          log-lines = 1000
-
-    - name: ❄ Cachix cache of nix derivations
-      uses: cachix/cachix-action@v15
-      with:
-        name: cardano-scaling
-        authToken: '${{ secrets.CACHIX_CARDANO_SCALING_AUTH_TOKEN }}'
-
     - name: Set up and use the "ci" devShell
       uses: nicknovitski/nix-develop@v1
       with: