fix config file examples, houskeeping, etc
diff --git a/configs-examples/default.yaml b/configs-examples/default.yaml
new file mode 100644
index 0000000..8750bc3
--- /dev/null
+++ b/configs-examples/default.yaml
@@ -0,0 +1,27 @@
+settings:
+ collect_info: false
+ suspend_unused_vms: false
+ results_storage: /var/wally_results
+ log_level: DEBUG
+
+vm_configs:
+ keypair_file_private: wally_vm_key.pem
+ keypair_file_public: wally_vm_key.pub
+ keypair_name: wally_vm_key
+
+ wally_1024:
+ image:
+ name: wally_ubuntu
+ url: https://cloud-images.ubuntu.com/trusty/current/trusty-server-cloudimg-amd64-disk1.img
+ creds: "ssh://ubuntu@{ip}::{private_key_path}"
+
+ flavor:
+ name: wally_1024
+ hdd_size: 100
+ ram_size: 1024
+ cpu_count: 2
+
+ vol_sz: 100
+ name_templ: wally-{group}-{id}
+ aa_group_name: wally-aa-{0}
+ security_group: wally_ssh_to_everyone