fix for k8 client (#723)

* fix for k8 client

* use new snapshot with correct folder structure

* use correct snapshots for zombienet

Author: samelamin

javascript/packages/orchestrator/src/providers/k8s/kubeClient.ts

@@ -144,19 +144,19 @@ export class KubeClient extends Client {
         [
           "mkdir",
           "-p",
-          "/data/chains",
+          "/data/",
           "&&",
           "wget",
           dbSnapshot,
           "-O",
-          "/data/chains/db.tgz",
+          "/data/db.tgz",
           "&&",
           "cd",
-          "/data/chains",
+          "/",
           "&&",
           "tar",
           "-xzvf",
-          "db.tgz",
+          "/data/db.tgz",
         ].join(" "),
       ]);
     }

tests/0013-db-snapshot.toml

@@ -2,7 +2,7 @@
 default_image = "docker.io/paritypr/polkadot-debug:master"
 default_command = "polkadot"
 default_args = [ "-lparachain=debug" ]
-default_db_snapshot = "https://storage.googleapis.com/zombienet-db-snaps/chains-test.tgz"
+default_db_snapshot = "https://github.com/samelamin/cumulus/blob/chain-snapshots/docker/snapshots/chains-test-ed6f7df940effb8cc31d373822b4c1b301648223.tgz?raw=true"
 
 chain = "rococo-local"