Add support for specifying ssh keypair (#2390)

Signed-off-by: Josetxu <jmp@icij.org>

molecule/cookiecutter/scenario/driver/ec2/{{cookiecutter.molecule_directory}}/{{cookiecutter.scenario_name}}/create.yml

@@ -27,7 +27,10 @@
  cidr_ip: '0.0.0.0/0'
 
  keypair_name: molecule_key
- keypair_path: "{{ lookup('env', 'MOLECULE_EPHEMERAL_DIRECTORY') }}/ssh_key"
+ molecule_keypair_path: "{{
+ lookup('env', 'MOLECULE_EPHEMERAL_DIRECTORY') }}/ssh_key"
+ keypair_path: "{{
+ molecule_yml.driver.keypair_path | default(molecule_keypair_path) }}"
  tasks:
  - name: Create security group
  ec2_group:
@@ -47,17 +50,35 @@
  state: absent
  when: not keypair_local.stat.exists
 
+ - name: Test for presence of local keypair public key
+ stat:
+ path: "{{ keypair_path }}.pub"
+ register: keypair_public_local
+ when: keypair_local.stat.exists
+
+ - name: Upload selected keypair
+ ec2_key:
+ name: "{{ keypair_name }}"
+ key_material: "{{ lookup('file', '{{ keypair_path }}.pub') }}"
+ register: keypair
+ when:
+ - keypair_local.stat.exists
+ - keypair_public_local.stat.exists
+
  - name: Create keypair
  ec2_key:
  name: "{{ keypair_name }}"
  register: keypair
+ when: not keypair_public_local.stat.exists
 
  - name: Persist the keypair
  copy:
  dest: "{{ keypair_path }}"
  content: "{{ keypair.key.private_key }}"
  mode: 0600
- when: keypair.changed
+ when:
+ - keypair.changed
+ - not keypair_public_local.stat.exists
 
  - name: Get the ec2 ami(s) by owner and name, if image not set
  ec2_ami_facts: