Merge pull request #165 from VladimirNovgorodov/master

Fix for #93 and #147

Makefile

@@ -4,7 +4,7 @@ clean:
 test:
 	for i in "validator" "explorer" "moc" "bootnode" "netstat"; do \
 		echo "Verifying $$i..\n"; \
-		vagrant up $$i; \
+		vagrant up $$i || exit 1; \
 		vagrant destroy --force $$i; \
 		echo "Done $$i verification\n"; \
 	done

roles/preconf/tasks/ssh.yml

@@ -1,13 +1,11 @@
 ---
 - name: Fix ssh Ciphers
-  lineinfile:
-    dest: /etc/ssh/sshd_config
-    insertafter: '#ServerKeyBits'
-    line: "{{ item }}"
-#    backrefs: yes
-  with_items:
-    - 'Ciphers aes256-ctr,aes192-ctr,aes128-ctr'
-    - 'MACs hmac-sha1,hmac-ripemd160'
+  blockinfile:
+    path: /etc/ssh/sshd_config
+    insertafter: '^ServerKeyBits'
+    content: |
+      Ciphers aes256-ctr,aes192-ctr,aes128-ctr
+      MACs hmac-sha1,hmac-ripemd160
   notify:
     - restart sshd