added EC2 provisioning, optimised docker for EC2, added python and

cppjit client (python not yet working)

.gitignore

 venv/
 *~
 *.swp
+*.swo
 .vagrant/
+client-tests.pem

ansible/ec2-setup.yml

+---
+- name: Provision EC2 instances
+  hosts: local
+  gather_facts: false
+  roles:
+    - ec2 
+
+  tasks:
+    - include: roles/ec2/tasks/setup.yml

ansible/ec2-terminate.yml

+---
+- name: Terminate all ec2 instances 
+  hosts: security_group_client-tests
+  remote_user: ubuntu # private key defined via ansible.cfg 
+  gather_facts: false
+  roles:
+      - ec2
+
+  tasks:
+      - include: roles/ec2/tasks/terminate.yml

ansible/ec2.ini

+# Ansible EC2 external inventory script settings
+#
+
+[ec2]
+
+# to talk to a private eucalyptus instance uncomment these lines
+# and edit edit eucalyptus_host to be the host name of your cloud controller
+#eucalyptus = True
+#eucalyptus_host = clc.cloud.domain.org
+
+# AWS regions to make calls to. Set this to 'all' to make request to all regions
+# in AWS and merge the results together. Alternatively, set this to a comma
+# separated list of regions. E.g. 'us-east-1,us-west-1,us-west-2'
+regions = us-east-1
+regions_exclude = us-gov-west-1,cn-north-1
+
+# When generating inventory, Ansible needs to know how to address a server.
+# Each EC2 instance has a lot of variables associated with it. Here is the list:
+#   http://docs.pythonboto.org/en/latest/ref/ec2.html#module-boto.ec2.instance
+# Below are 2 variables that are used as the address of a server:
+#   - destination_variable
+#   - vpc_destination_variable
+
+# This is the normal destination variable to use. If you are running Ansible
+# from outside EC2, then 'public_dns_name' makes the most sense. If you are
+# running Ansible from within EC2, then perhaps you want to use the internal
+# address, and should set this to 'private_dns_name'.
+destination_variable = public_dns_name
+
+# For server inside a VPC, using DNS names may not make sense. When an instance
+# has 'subnet_id' set, this variable is used. If the subnet is public, setting
+# this to 'ip_address' will return the public IP address. For instances in a
+# private subnet, this should be set to 'private_ip_address', and Ansible must
+# be run from with EC2.
+vpc_destination_variable = ip_address
+
+# To tag instances on EC2 with the resource records that point to them from
+# Route53, uncomment and set 'route53' to True.
+route53 = False
+
+# To exclude RDS instances from the inventory, uncomment and set to False.
+#rds = False
+
+# Additionally, you can specify the list of zones to exclude looking up in
+# 'route53_excluded_zones' as a comma-separated list.
+# route53_excluded_zones = samplezone1.com, samplezone2.com
+
+# By default, only EC2 instances in the 'running' state are returned. Set
+# 'all_instances' to True to return all instances regardless of state.
+all_instances = False
+
+# By default, only RDS instances in the 'available' state are returned.  Set
+# 'all_rds_instances' to True return all RDS instances regardless of state.
+all_rds_instances = False
+
+# API calls to EC2 are slow. For this reason, we cache the results of an API
+# call. Set this to the path you want cache files to be written to. Two files
+# will be written to this directory:
+#   - ansible-ec2.cache
+#   - ansible-ec2.index
+cache_path = ~/.ansible/tmp
+
+# The number of seconds a cache file is considered valid. After this many
+# seconds, a new API call will be made, and the cache file will be updated.
+# To disable the cache, set this value to 0
+cache_max_age = 300
+
+# Organize groups into a nested/hierarchy instead of a flat namespace.
+nested_groups = False
+
+# If you only want to include hosts that match a certain regular expression
+# pattern_include = stage-*
+
+# If you want to exclude any hosts that match a certain regular expression
+# pattern_exclude = stage-*
+
+# Instance filters can be used to control which instances are retrieved for
+# inventory. For the full list of possible filters, please read the EC2 API
+# docs: http://docs.aws.amazon.com/AWSEC2/latest/APIReference/ApiReference-query-DescribeInstances.html#query-DescribeInstances-filters
+# Filters are key/value pairs separated by '=', to list multiple filters use
+# a list separated by commas. See examples below.
+
+# Retrieve only instances with (key=value) env=stage tag
+# instance_filters = tag:env=stage
+
+# Retrieve only instances with role=webservers OR role=dbservers tag
+# instance_filters = tag:role=webservers,tag:role=dbservers
+
+# Retrieve only t1.micro instances OR instances with tag env=stage
+# instance_filters = instance-type=t1.micro,tag:env=stage
+
+# You can use wildcards in filter values also. Below will list instances which
+# tag Name value matches webservers1*
+# (ex. webservers15, webservers1a, webservers123 etc) 
+# instance_filters = tag:Name=webservers1*

ansible/host-config.yml

 ---
 - name: Provision the operation system for tests
   # testing
-  hosts: all
+  # hosts: all
   # live
-  # hosts: TDB 
+  hosts: tag_Name_test_runner
+  remote_user: ubuntu
   roles:
+    - docker
     - common

ansible/roles/common/handlers/main.yml

+---
+- name: restart sshd
+  sudo: true 
+  service: name=ssh state=restarted

ansible/roles/common/tasks/main.yml

 ---
-- name: install docker
-  sudo: true
-  # install script from https://docs.docker.com/installation/ubuntulinux/
-  shell: curl -sSL https://get.docker.com/ubuntu/ | sudo sh  
-
 - name: install package dependencies
   sudo: true
   apt: name={{ item }}
   with_items:
-      - python-pip
+    - parallel
     - htop
 
-- name: install python dependencies
-  sudo: true
-  pip: name=docker-py
-
-
-- name: enable docker for standard user
-  sudo: true
-  # todo: how to logout after this command, otherwise won't be effective in this play
-  user: name=vagrant groups=docker append=yes
-
 - name: checkout test repo
   git:
-      repo: https://github.com/sveneh/tests.git 
+    repo: https://github.com/ethereum/tests.git 
     version: develop
     dest: git

ansible/roles/docker/handlers/main.yml

+---
+- name: restart sshd
+  sudo: true 
+  service: name=ssh state=restarted

ansible/roles/docker/tasks/main.yml

+---
+- name: update package list
+  sudo: true
+  apt: update_cache=true
+
+- name: install docker dependencies
+  sudo: true
+  apt: name={{ item }} install_recommends=false
+  with_items:
+    # Docker has serious problems on EC2: http://www.danstutzman.com/2014/07/speed-up-docker-on-ec2
+    # and https://github.com/docker/docker/issues/4036
+    - linux-generic
+    - python-pip
+
+- name: Kernel update needs a restart 
+  sudo: true
+  command: shutdown -r now 
+  async: 0
+  poll: 0
+  ignore_errors: true
+
+- name: waiting for server to come back
+  local_action: wait_for host={{ inventory_hostname }} port=22
+                state=started
+  sudo: false
+
+- name: install docker
+  sudo: true
+  # install script from https://docs.docker.com/installation/ubuntulinux/
+  # TODO this is not idempotent
+  shell: curl -sSL https://get.docker.com/ubuntu/ | sudo sh  
+
+- name: install docker python API
+  sudo: true
+  pip: name=docker-py
+
+- name: enable docker for standard user
+  sudo: true
+  user: name={{ ansible_ssh_user }} groups=docker append=yes
+  notify: restart sshd

ansible/roles/ec2/tasks/setup.yml

+---
+- 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 }}"

ansible/roles/ec2/tasks/terminate.yml

+---
+- name: Terminate ec2 instances 
+  local_action: ec2
+        state=absent
+        instance_ids={{ ec2_id }}
+        region={{ region }}
+        wait=true
+

ansible/roles/ec2/vars/main.yml

+---
+# 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

ansible/roles/testrunner/tasks/main.yml

 ---
 - name: update C++ client
-  sudo: true  
   docker_image:
-      path: git/ansible/test-files/docker-cpp
-      name: cpp
+      path: /home/{{ ansible_ssh_user }}/git/ansible/test-files/docker-cppjit
+      name: cppjit
       state: build
+#  command: docker build -t cpp /home/{{ ansible_ssh_user }}/git/ansible/test-files/docker-cpp
+  async: 3600
+  poll: 5
 
 - name: update Go client
-  sudo: true 
   docker_image:
-      path: git/ansible/test-files/docker-go
+      path: /home/{{ ansible_ssh_user }}/git/ansible/test-files/docker-go
       name: go
       state: build
+#  command: docker build -t go /home/{{ ansible_ssh_user }}/git/ansible/test-files/docker-go 
+  async: 3600
+  poll: 5
 
-- name: Run infinite tests (press ^C to stop)
-  sudo: true
-  shell: git/ansible/test-files/testrunner.sh
+- name: update Python client
+  docker_image:
+      path: /home/{{ ansible_ssh_user }}/git/ansible/test-files/docker-python
+      name: python
+      state: build
+  async: 3600
+  poll: 5
+
+- name: Run infinite tests 
+  shell: seq {{ ansible_processor_vcpus }} | parallel --max-args=0 /home/{{ ansible_ssh_user }}/git/ansible/test-files/testrunner.sh
+  async: "{{ 3600 * 2 }}"
+  poll: 0
+  register: log_runner
+
+- name: verify previous task
+  async_status: jid={{ log_runner.ansible_job_id }}

ansible/test-files/docker-cppjit/Dockerfile

+# adjusted from https://github.com/ethereum/cpp-ethereum/blob/develop/docker/Dockerfile
+FROM ubuntu:14.04
+
+ENV DEBIAN_FRONTEND noninteractive
+RUN apt-get update
+RUN apt-get upgrade -y
+
+# Ethereum dependencies
+RUN apt-get install -qy build-essential g++-4.8 git cmake libboost-all-dev libcurl4-openssl-dev wget
+RUN apt-get install -qy automake unzip libgmp-dev libtool libleveldb-dev yasm libminiupnpc-dev libreadline-dev scons
+RUN apt-get install -qy libjsoncpp-dev libargtable2-dev
+
+# NCurses based GUI (not optional though for a succesful compilation, see https://github.com/ethereum/cpp-ethereum/issues/452 )
+RUN apt-get install -qy libncurses5-dev
+
+# Qt-based GUI
+# RUN apt-get install -qy qtbase5-dev qt5-default qtdeclarative5-dev libqt5webkit5-dev
+
+RUN sudo apt-get -y install software-properties-common
+
+# LLVM-3.5
+RUN wget -O - http://llvm.org/apt/llvm-snapshot.gpg.key|sudo apt-key add -
+RUN echo "deb http://llvm.org/apt/trusty/ llvm-toolchain-trusty-3.5 main\ndeb-src http://llvm.org/apt/trusty/ llvm-toolchain-trusty-3.5 main" > /etc/apt/sources.list.d/llvm-trusty.list
+RUN apt-get update
+RUN apt-get install -qy llvm-3.5 libedit-dev
+
+# Fix llvm-3.5 cmake paths
+RUN mkdir -p /usr/lib/llvm-3.5/share/llvm && ln -s /usr/share/llvm-3.5/cmake /usr/lib/llvm-3.5/share/llvm/cmake
+
+
+# Ethereum PPA
+RUN apt-get install -qy software-properties-common
+RUN add-apt-repository ppa:ethereum/ethereum
+RUN apt-get update
+RUN apt-get install -qy libcryptopp-dev libjson-rpc-cpp-dev
+
+# Build Ethereum (HEADLESS)
+RUN git clone --depth=1 --branch develop https://github.com/ethereum/cpp-ethereum
+RUN mkdir -p cpp-ethereum/build
+RUN cd cpp-ethereum/build && cmake .. -DCMAKE_BUILD_TYPE=Release -DHEADLESS=1 -DEVMJIT=1 && make -j $(cat /proc/cpuinfo | grep processor | wc -l) && make install
+RUN ldconfig
+
+ENTRYPOINT ["/cpp-ethereum/build/test/checkRandomTest"]
+

ansible/test-files/docker-python/Dockerfile

+FROM sveneh/pyethereum-base
+
+RUN git clone --branch master https://github.com/ethereum/pyethereum.git
+
+RUN cd pyethereum && curl https://bootstrap.pypa.io/bootstrap-buildout.py | python
+
+RUN cd pyethereum && bin/buildout
+
+#default port for incoming requests
+EXPOSE 30303
+
+WORKDIR /pyethereum/bin 
+
+ENTRYPOINT ["./python", "../tests/test_vm.py"]

ansible/test-files/testrunner.sh

@@ -4,11 +4,10 @@
 #cd ~/software/Ethereum/pyethereum (python has local dependencies so only works from within the directory)
 while [ 1 ]
 do	
-	TEST="$(docker run --rm cpp)"
+	TEST="$(docker run --rm --entrypoint="/cpp-ethereum/build/test/createRandomTest" cppjit)"
 	# echo "$TEST"
 	
 	# test pyethereum
-	
 	#OUTPUT_PYTHON="$(python ./tests/test_vm.py "$TEST")"
 	#RESULT_PYTHON=$?
 
@@ -17,11 +16,11 @@ do
 	RESULT_GO=$?
 	
 	# test cpp-jit
-	#OUTPUT_CPPJIT="$(~/software/Ethereum/cpp-ethereum/build/test/checkRandomTest "$TEST")"
-	#RESULT_CPPJIT=$?
+	OUTPUT_CPPJIT="$(docker run --rm cppjit "$TEST")"
+	RESULT_CPPJIT=$?
 
-# go fails
-if [ "$RESULT_GO" -ne 0 ]; then
+	# go fails
+	if [ "$RESULT_GO" -ne 0 ]; then
 		echo Failed:
 		echo Output_GO:
 		echo $OUTPUT_GO
@@ -29,28 +28,29 @@ if [ "$RESULT_GO" -ne 0 ]; then
 		echo "$TEST"
 		echo "$TEST" > FailedTest.json
 		mv FailedTest.json $(date -d "today" +"%Y%m%d%H%M")GO.json # replace with scp to central server
-fi
-
-# python fails
-#if [ "$RESULT_PYTHON" -ne 0 ]; then
-#	echo Failed:
-#	echo Output_PYTHON:
-#	echo $OUTPUT_PYTHON
-#	echo Test:
-#	echo "$TEST"
-#	echo "$TEST" > FailedTest.json
-#	mv FailedTest.json $(date -d "today" +"%Y%m%d%H%M")PYTHON.json
-#fi
-
-# cppjit fails
-#if [ "$RESULT_CPPJIT" -ne 0 ]; then
-#	echo Failed:
-#	echo Output_CPPJIT:
-#	echo $OUTPUT_CPPJIT
-#	echo Test:
-#	echo "$TEST"
-#	echo "$TEST" > FailedTest.json
-#	mv FailedTest.json $(date -d "today" +"%Y%m%d%H%M")CPPJIT.json
-#fi
+	fi
+
+	# python fails
+	#if [ "$RESULT_PYTHON" -ne 0 ]; then
+	#	echo Failed:
+	#	echo Output_PYTHON:
+	#	echo $OUTPUT_PYTHON
+	#	echo Test:
+	#	echo "$TEST"
+	#	echo "$TEST" > FailedTest.json
+	#	mv FailedTest.json $(date -d "today" +"%Y%m%d%H%M")PYTHON.json
+	#fi
+
+	# cppjit fails
+	if [ "$RESULT_CPPJIT" -ne 0 ]; then
+		echo Failed:
+		echo Output_CPPJIT:
+		echo $OUTPUT_CPPJIT
+		echo Test:
+		echo "$TEST"
+		echo "$TEST" > FailedTest.json
+		mv FailedTest.json $(date -d "today" +"%Y%m%d%H%M")CPPJIT.json
+	fi
+	exit
 done
 

ansible/testrunner-config.yml

 ---
 - name: preparing and running tests
   # testing
-  hosts: all
+  # hosts: all
   # live
-  # hosts: TBD
+  hosts: tag_Name_test_runner
   
   # TODO use the right user for configuring, until credentials set, stay with default vagrant user 
-  # remote_user: ubuntu
+  remote_user: ubuntu
   
   roles:
       - testrunner