Re: [ansible-project] add_host scope from inside roles
Hi Brian,
thanks a lot, that was indeed one part of the problem.
I also had to remove the meta: refresh_inventory at the end of the first
play.
WORKING VERSION
---
- name: "provision EC2"
hosts: localhost
connection: local
vars_files:
- vars/vars_infrastracture.yml
- vars/vars-ec2-ami-linux.yml
- vars/vars-ec2-name.yml
gather_facts: false
roles:
- ec2
- name: "config service inside EC2"
hosts: launched
tasks:
- name: niente
debug:
var: tag_service
EC2 ROLE
---
- name: "Provision EC2"
ec2_instance:
name: "{{ ec2_name }}"
security_groups:
- "{{ security_group }}"
instance_type: "{{ instance_type }}"
image_id: "{{ image_id }}"
wait: yes
region: "{{ region }}"
key_name: "{{ ec2_keypair }}"
vpc_subnet_id: "{{ subnet_id }}"
volumes:
- device_name: /dev/xvda
ebs:
volume_size: "{{ disk_size }}"
delete_on_termination: true
register: ec2_result
- name: Add new instance to host group
add_host:
host: "{{ item.network_interfaces[0].private_ip_address }}"
groups: launched
with_items: "{{ ec2_result.instances }}"
On Wednesday, May 6, 2020 at 4:20:52 PM UTC+2, Brian Coca wrote:
>
> this is just a variable named 'groupname'
> groupname: launched
>
> Per the docs
> https://docs.ansible.com/ansible/latest/modules/add_host_module.html,
> if you actually want to add it to the 'launched' group:
>
> groups: launched
>
>
>
> --
> --
> Brian Coca
>
>
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Re: [ansible-project] add_host scope from inside roles
this is just a variable named 'groupname' groupname: launched Per the docs https://docs.ansible.com/ansible/latest/modules/add_host_module.html, if you actually want to add it to the 'launched' group: groups: launched -- -- Brian Coca -- You received this message because you are subscribed to the Google Groups "Ansible Project" group. To unsubscribe from this group and stop receiving emails from it, send an email to ansible-project+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/CACVha7d%2B6Uq%3DmXjAkeESHwag80Yk8vgyT1iM5mEnKiv5tCWguw%40mail.gmail.com.
Re: [ansible-project] add_host scope from inside roles
Hi Vladimir,
thanks for pointing out that mistake.
I fixed the role, but I still have the same behaviour.
You can find below the full example with the output.
PLAYBOOK
---
- name: "provision EC2"
hosts: localhost
connection: local
vars_files:
- vars/vars_infrastracture.yml
- vars/vars-ec2-ami-linux.yml
- vars/vars-ec2-name.yml
gather_facts: false
roles:
- ec2
tasks:
- meta: refresh_inventory
- name: "config service inside EC2"
hosts: launched
tasks:
- name: niente
debug:
var: tag_service
EC2 ROLE
./roles/ec2/tasks/main.yml
---
- name: "Provision EC2"
ec2_instance:
name: "{{ ec2_name }}"
security_groups:
- "{{ security_group }}"
instance_type: "{{ instance_type }}"
image_id: "{{ image_id }}"
wait: yes
region: "{{ region }}"
key_name: "{{ ec2_keypair }}"
vpc_subnet_id: "{{ subnet_id }}"
volumes:
- device_name: /dev/xvda
ebs:
volume_size: "{{ disk_size }}"
delete_on_termination: true
register: ec2_result
- name: Add new instance to host group
add_host:
hostname: "{{ item.network_interfaces[0].private_ip_address }}"
groupname: launched
with_items: "{{ ec2_result.instances }}"
OUTPUT
$ ansible-playbook test-playbook.yml
[WARNING]: Invalid characters were found in group names and automatically
replaced, use - to see details
PLAY [provision EC2]
***
TASK [ec2 : Provision EC2]
*
changed: [localhost]
TASK [ec2 : Add new instance to host group]
changed: [localhost] => (item={u'root_device_type': u'ebs',
u'private_dns_name': u'ip-10-69-122-181.eu-west-1.compute.internal',
u'cpu_options': {u'threads_per_core': 1, u'core_count': 1},
u'source_dest_check': True, u'monitoring': {u'state': u'disabled'},
u'subnet_id': u'subnet-065072b7239148454', u'ebs_optimized': False,
u'state': {u'code': 16, u'name': u'running'}, u'security_groups':
[{u'group_id': u'sg-0fc0a74cc52d80915', u'group_name':
u'common-webapp-secgroup'}], u'client_token':
u'c3cd3468213d4701b137c7529ba2296a', u'virtualization_type': u'hvm',
u'root_device_name': u'/dev/xvda', u'tags': {u'Name':
u'demo_ec2_deletemeplease'}, u'key_name': u'lsa-common-key', u'image_id':
u'ami-04d5cc9b88f9d1d39', u'ena_support': True, u'hibernation_options':
{u'configured': False}, u'capacity_reservation_specification':
{u'capacity_reservation_preference': u'open'}, u'public_dns_name': u'',
u'block_device_mappings': [{u'ebs': {u'status': u'attached',
u'delete_on_termination': True, u'attach_time':
u'2020-05-06T07:41:42+00:00', u'volume_id': u'vol-078f8b905e3818cb7'},
u'device_name': u'/dev/xvda'}], u'metadata_options': {u'http_endpoint':
u'enabled', u'state': u'applied', u'http_tokens': u'optional',
u'http_put_response_hop_limit': 1}, u'placement': {u'availability_zone':
u'eu-west-1b', u'tenancy': u'default', u'group_name': u''},
u'ami_launch_index': 0, u'hypervisor': u'xen', u'network_interfaces':
[{u'status': u'in-use', u'description': u'', u'subnet_id':
u'subnet-065072b7239148454', u'interface_type': u'interface',
u'ipv6_addresses': [], u'network_interface_id': u'eni-0168283f7fda6cca7',
u'private_dns_name': u'ip-10-69-122-181.eu-west-1.compute.internal',
u'attachment': {u'status': u'attached', u'device_index': 0,
u'attachment_id': u'eni-attach-054ae489dc970a477',
u'delete_on_termination': True, u'attach_time':
u'2020-05-06T07:41:41+00:00'}, u'private_ip_addresses':
[{u'private_ip_address': u'10.69.122.181', u'private_dns_name':
u'ip-10-69-122-181.eu-west-1.compute.internal', u'primary': True}],
u'mac_address': u'06:19:c8:8b:88:d2', u'private_ip_address':
u'10.69.122.181', u'vpc_id': u'vpc-07dd9cf9b9deca621', u'groups':
[{u'group_id': u'sg-0fc0a74cc52d80915', u'group_name':
u'common-webapp-secgroup'}], u'source_dest_check': True, u'owner_id':
u'933762258141'}], u'launch_time': u'2020-05-06T07:41:41+00:00',
u'instance_id': u'i-07464f7a1b6593fbd', u'instance_type': u't2.micro',
u'architecture': u'x86_64', u'state_transition_reason': u'',
u'private_ip_address': u'10.69.122.181', u'vpc_id':
u'vpc-07dd9cf9b9deca621', u'product_codes': []})
[WARNING]: Could not match supplied host pattern, ignoring: launched
PLAY [config service inside EC2]
***
*skipping: no hosts matched*
PLAY RECAP
*
localhost : ok=2changed=2unreachable=0
failed=0skipped=0
Re: [ansible-project] add_host scope from inside roles
On Tue, 5 May 2020 09:48:44 -0700 (PDT)
Nicola Limongi wrote:
> THIS WORKS (from the playbook)
> ---
> - name: "provision Ec2"
> hosts: localhost
> connection: local
> gather_facts: false
> tasks:
> - ec2_instance:
> name: "{{ ec2_name }}"
> security_groups:
> [ecc ecc]
> register: ec2_result
>
> - name: Add new instance to launched group
> hosts: localhost
> tasks:
> - add_host:
> hostname: "{{ item.network_interfaces[0].private_ip_address }}"
> groupname: launched
> with_items: "{{ ec2_result.instances }}"
>
> - name: "config service inside EC2"
> hosts: launched
> tasks:
> [perform config of inside the EC2 ...]
>
> THIS DOES NOT WORK (from inside a role)
The code is one playbook with three plays. It's not possible to put a
playbook "inside a role".
In particular, it's not possible to apply "hosts" in a "Role"
https://docs.ansible.com/ansible/latest/reference_appendices/playbooks_keywords.html#role
HTH,
-vlado
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[ansible-project] add_host scope from inside roles
Hi all,
I'm a bit confused about the behavior of add_host when used from inside a
role or directly in the playbook.
Am I doing something wrong or am I just hitting some role's scope boundary?
THIS WORKS (from the playbook)
---
- name: "provision Ec2"
hosts: localhost
connection: local
gather_facts: false
tasks:
- ec2_instance:
name: "{{ ec2_name }}"
security_groups:
[ecc ecc]
register: ec2_result
- name: Add new instance to launched group
hosts: localhost
tasks:
- add_host:
hostname: "{{ item.network_interfaces[0].private_ip_address }}"
groupname: launched
with_items: "{{ ec2_result.instances }}"
- name: "config service inside EC2"
hosts: launched
tasks:
[perform config of inside the EC2 ...]
THIS DOES NOT WORK (from inside a role)
Here I'm just encapsulating the EC2 provisioning logic in a role called
'ec2'.
The second play ("config service inside EC2") is skipped because the host
is not present in the in memory inventory.
---
- name: "create ec2 common linux"
hosts: localhost
connection: local
gather_facts: false
roles:
- ec2
tasks:
- meta: refresh_inventory
- name: "config service inside EC2"
hosts: launched
tasks:
[perform config of inside the EC2 ...]
./roles/ec2/tasks/main.yml
---
- name: "provision Ec2"
hosts: localhost
connection: local
gather_facts: false
tasks:
- ec2_instance:
name: "{{ ec2_name }}"
security_groups:
[ecc ecc]
register: ec2_result
- name: Add new instance to launched group
hosts: localhost
tasks:
- add_host:
hostname: "{{ item.network_interfaces[0].private_ip_address }}"
groupname: launched
with_items: "{{ ec2_result.instances }}"
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