Updated tests

tests/files/ansible/roles/ec2/tasks/setup.yml

@@ -0,0 +1,33 @@
+---
+- name: create default security group 
+  ec2_group:
+    name: "{{ security_group }}"
+    region: "{{ region }}"
+    description: "{{ project_description }}"
+    rules:
+        # ssh
+      - proto: tcp
+        from_port: 22
+        to_port: 22
+        cidr_ip: "{{ ip_access_range }}"
+    rules_egress:
+      - proto: all
+        cidr_ip: "{{ ip_access_range }}"
+
+
+- name: start ec2 instances
+  ec2:  
+    group: "{{ security_group }}"
+    instance_type: "{{ instance_type }}" 
+    image: "{{ image }}" 
+    wait: true 
+    region: "{{ region }}"
+    key_name: "{{ keypair }}"
+    instance_tags:
+      Name: test_runner
+    count_tag: 
+      Name: test_runner
+    exact_count: "{{ total_no_instances }}"
+#    volumes:
+#      - device_name: /dev/xvda
+#        volume_size: "{{ volume_size_gb }}"

tests/files/ansible/roles/ec2/tasks/terminate.yml

@@ -0,0 +1,8 @@
+---
+- name: Terminate ec2 instances 
+  local_action: ec2
+        state=absent
+        instance_ids={{ ec2_id }}
+        region={{ region }}
+        wait=true
+

tests/files/ansible/roles/ec2/vars/main.yml

@@ -0,0 +1,21 @@
+---
+# default config for ec2 instances
+
+instance_type:      c4.xlarge  
+security_group:     client-tests
+
+# image:              ami-d6e7c084
+image:              ami-9eaa1cf6
+# region:             ap-southeast-1
+region:             us-east-1
+keypair:            christoph
+# keypair:            client-tests
+volume_size_gb:     50
+
+# limit access to AWS to these clients in CDIR notation
+ip_access_range:    0.0.0.0/0
+
+
+project_description: https://github.com/ethereum/tests
+
+total_no_instances: 1