ec2_instance.py: Add CpuOptions to EC2 (#43799)

* ec2_instance.py: Add CpuOptions to EC2

* ec2_instance_facts.py: Add CpuOptions to EC2 facts

* ec2_instance.py: LooseVersion and pylint indentation

* Implement nested cpu_options dict

* Fix botocore required version

* ec2_instance: Split integration tests to add executions with old botocore versions

* Ensure runme.sh is executable

test/integration/targets/ec2_instance/runme.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+# We don't set -u here, due to pypa/virtualenv#150
+set -ex
+
+MYTMPDIR=$(mktemp -d 2>/dev/null || mktemp -d -t 'mytmpdir')
+
+trap 'rm -rf "${MYTMPDIR}"' EXIT
+
+# This is needed for the ubuntu1604py3 tests
+# Ubuntu patches virtualenv to make the default python2
+# but for the python3 tests we need virtualenv to use python3
+PYTHON=${ANSIBLE_TEST_PYTHON_INTERPRETER:-python}
+
+# Test graceful failure for older versions of botocore
+export ANSIBLE_ROLES_PATH=../
+virtualenv --system-site-packages --python "${PYTHON}" "${MYTMPDIR}/botocore-less-than-1.10.16"
+source "${MYTMPDIR}/botocore-less-than-1.10.16/bin/activate"
+"${PYTHON}" -m pip install 'botocore<1.10.16' boto3
+ansible-playbook -i ../../inventory -e @../../integration_config.yml -e @../../cloud-config-aws.yml -v playbooks/version_fail.yml "$@"
+
+# Run full test suite
+virtualenv --system-site-packages --python "${PYTHON}" "${MYTMPDIR}/botocore-recent"
+source "${MYTMPDIR}/botocore-recent/bin/activate"
+$PYTHON -m pip install 'botocore>=1.10.16' boto3
+ansible-playbook -i ../../inventory -e @../../integration_config.yml -e @../../cloud-config-aws.yml -v playbooks/full_test.yml "$@"