Molecule v2.22 を実行しています。分子を使用して ec2 インスタンスを起動し、Ansible Playbook をテストしたいと考えています。
しかし、分子が Detroy に到達してインスタンスのステージを作成すると、エラーが発生します。
また、分子が/usr/lib/python2.7/site-packages/molecule/provisioner/ansible/plugins/filters/molecule_core.py プラグインをスキップしている理由もわかりません。これは、 molecule_from_yamlという名前のフィルターの原因である可能性があります。
以下のエラーを参照してください。
[WARNING]: Skipping plugin (/usr/lib/python2.7/site-
packages/molecule/provisioner/ansible/plugins/filters/molecule_core.py) as it
seems to be invalid: cannot import name py31compat
PLAY [Destroy] *****************************************************************
TASK [Populate instance config] ************************************************
fatal: [localhost]: FAILED! => {"msg": "template error while templating string: no filter named 'molecule_from_yaml'. String: {{ lookup('file', molecule_instance_config) | molecule_from_yaml }}"}
--> Action: 'create'
[WARNING]: Skipping plugin (/usr/lib/python2.7/site-
packages/molecule/provisioner/ansible/plugins/filters/molecule_core.py) as it
seems to be invalid: cannot import name py31compat
PLAY [Create] ******************************************************************
TASK [Get the ec2 ami(s) by owner and name, if image not set] ******************
fatal: [localhost]: FAILED! => {"msg": "An unhandled exception occurred while templating '{{ lookup('file', molecule_file) | molecule_from_yaml }}'. Error was a <class 'ansible.errors.AnsibleError'>, original
message: template error while templating string: no filter named 'molecule_from_yaml'. String: {{ lookup('file', molecule_file) | molecule_from_yaml }}"}
以下は、以前に作成されたインスタンスが存在する場合にそれを破棄する destroy.yml ファイルです。
- name: Destroy
hosts: localhost
connection: local
gather_facts: false
tasks:
- block:
- name: Populate instance config
set_fact:
instance_conf: "{{ lookup('file', molecule_instance_config) | molecule_from_yaml }}"
skip_instances: false
rescue:
- name: Populate instance config when file missing
set_fact:
instance_conf: {}
skip_instances: true
- name: Destroy molecule instance(s)
ec2:
state: absent
instance_ids: "{{ item.instance_ids }}"
register: server
with_items: "{{ instance_conf }}"
when: not skip_instances
async: 7200
poll: 0
- name: Wait for instance(s) deletion to complete
async_status:
jid: "{{ item.ansible_job_id }}"
register: ec2_jobs
until: ec2_jobs.finished
retries: 300
with_items: "{{ server.results }}"
# Mandatory configuration for Molecule to function.
- name: Populate instance config
set_fact:
instance_conf: {}
- name: Dump instance config
copy:
content: "{{ instance_conf | to_json | from_json | molecule_to_yaml | molecule_header }}"
dest: "{{ molecule_instance_config }}"
when: server.changed | bool
以下はcreate.ymlです
---
- name: Create
hosts: localhost
connection: local
gather_facts: false
no_log: "{{ molecule_no_log }}"
vars:
ssh_user: ubuntu
ssh_port: 22
keypair_name: mpho_csosecuritydev.pem
keypair_path: /home/ec2-user/mpho_csosecuritydev.pem
security_group_name: euw1-cso_securitydev_run_ansible-sg
tasks:
- name: Get the ec2 ami(s) by owner and name, if image not set
ec2_ami_facts:
owners:
filters:
name: "{{ item.image_name }}"
loop: "{{ molecule_yml.platforms }}"
when: item.image is not defined
register: ami_facts
- name: Create molecule instance(s)
ec2:
key_name: "{{ keypair_name }}"
image: ami-08cb423ed619f
instance_type: t2.micro
vpc_subnet_id: subnet-07b35
group: "{{ security_group_name }}"
instance_tags:
Name: seceng-molecule-test-amz2
wait: true
assign_public_ip: false
instance_profile_name: euw1-ansible_run-instance_profile
exact_count: 1
count_tag:
instance: seceng-molecule-test-amz2
register: server
# loop: '{{ lookup("file", molecule.yml) | molecule_from_yaml }}'
loop_control:
index_var: index
async: 7200
poll: 0
- name: Wait for instance(s) creation to complete
async_status:
jid: "{{ item.ansible_job_id }}"
register: ec2_jobs
until: ec2_jobs.finished
retries: 300
with_items: "{{ server.results }}"
# Mandatory configuration for Molecule to function.
- name: Populate instance config dict
set_fact:
instance_conf_dict: {
'instance': "{{ item.instances[0].tags.instance }}",
'address': "{{ item.instances[0].public_ip }}",
'user': "{{ ssh_user }}",
'port': "{{ ssh_port }}",
'identity_file': "{{ keypair_path }}",
'instance_ids': "{{ item.instance_ids }}", }
with_items: "{{ ec2_jobs.results }}"
register: instance_config_dict
when: server.changed | bool
- name: Convert instance config dict to a list
set_fact:
instance_conf: "{{ instance_config_dict.results | map(attribute='ansible_facts.instance_conf_dict') | list }}"
when: server.changed | bool
- name: Dump instance config
copy:
content: "{{ instance_conf | to_json | from_json | molecule_to_yaml | molecule_header }}"
dest: "{{ molecule_instance_config }}"
when: server.changed | bool
- name: Wait for SSH
wait_for:
port: "{{ ssh_port }}"
host: "{{ item.address }}"
search_regex: SSH
delay: 10
timeout: 320
with_items: "{{ lookup('file', molecule_instance_config) | molecule_from_yaml }}"
- name: Wait for boot process to finish
pause:
minutes: 2
この問題について十分な情報を提供できたことを願っています