Description
When running a test in molecule I get the following error:
TASK [Populate instance config dict] *******************************************
fatal: [localhost]: FAILED! => {"msg": "The task includes an option with an undefined variable. The error was: list object has no element 0\n\nThe error appears to be in '/home/geoff/working/ansible/dynatrace-deploy/molecule/aws/create.yml': line 114, column 7, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n\n - name: Populate instance config dict\n ^ here\n"}
having looked through the create.yml file and debugged the result of ec2-jobs it looks like the instances object is empty
- 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': "{{ key_pair_path }}",
'instance_ids': "{{ item.instance_ids }}", }
with_items: "{{ ec2_jobs.results }}"
register: instance_config_dict
when: server.changed | bool
It appears the data is now in the 'tagged_instances' object so have made the change.
- name: Populate instance config dict
set_fact:
instance_conf_dict: {
'instance': "{{ item.tagged_instances[0].tags.instance }}",
'address': "{{ item.tagged_instances[0].public_ip }}",
'user': "{{ ssh_user }}",
'port': "{{ ssh_port }}",
'identity_file': "{{ key_pair_path }}",
'instance_ids': "{{ item.instance_ids }}", }
with_items: "{{ ec2_jobs.results }}"
register: instance_config_dict
when: server.changed | bool
Whilst changing this locally fixed the issue, a further issue occurs later:
TASK [Dump instance config] ****************************************************
fatal: [localhost]: FAILED! => {"msg": "template error while templating string: no filter named 'molecule_header'. String: {{ instance_conf | to_json | from_json | molecule_to_yaml | molecule_header }}"}
I will be honest, this is where I start to get a little lost... I am not sure where any of those variables come from so I cannot check whether they are still valid...
Can anyone help?
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