feat: check if support bundle contains expected files (#413)

check if we have some expected files and directories inside the
generated support bundle.

Author: ricardomaraschini

e2e/scripts/collect-support-bundle.sh

@@ -7,10 +7,22 @@ main() {
         return 1
     fi
 
+    tar -zxvf host.tar.gz
+    if ! ls host/host-collectors/run-host/k0s-sysinfo.txt; then
+        echo "Failed to find 'k0s sysinfo' inside the host support bundle"
+        return 1
+    fi
+
     if ! kubectl support-bundle --output cluster.tar.gz --interactive=false --load-cluster-specs; then
         echo "Failed to collect cluster support bundle"
         return 1
     fi
+
+    tar -zxvf cluster.tar.gz
+    if ! ls cluster/podlogs/embedded-cluster-operator; then
+        echo "Failed to find operator logs inside the cluster support bundle"
+        return 1
+    fi
 }
 
 export KUBECONFIG=/var/lib/k0s/pki/admin.conf