Try
- name: Add new instances to group
add_host: hostname={{ item.private_ip }} groupname=ceph_launched
with_items: ec2.instances
On Tuesday, December 30, 2014 9:00:36 PM UTC+11, Mark Maas wrote:
>
> Hi List,
>
> I’m trying to create 1 (or more) instances inside different subnet’s where
> each subnet is a different AZ in Amazon. That way of using AZ’s makes for
> some better fail-safes.
>
> So:
>
> ---
> - hosts: localhost
> connection: local
> gather_facts: no
> vars:
> #your region
> region: eu-west-1
> AWS_ACCESS_KEY_ID: snipped
> AWS_SECRET_ACCESS_KEY: snipped
> ceph_nodes:
> 1a:
> subnet: subnet-snippeda
> count: 1
> 1b:
> subnet: subnet-snippedb
> count: 1
> 1c:
> subnet: subnet-snippedc
> count: 1
> tasks:
> - name: Maak 1 Ceph host in elke gekozen AZ
> local_action:
> module: ec2
> aws_access_key: "{{ AWS_ACCESS_KEY_ID }}"
> aws_secret_key: "{{ AWS_SECRET_ACCESS_KEY }}"
> region: "{{ region }}"
> vpc_subnet_id: "{{ item.value.subnet }}"
> key_name: snipped
> instance_type: t2.micro
> image: ami-30ff5c47
> wait: yes
> group: 'backend ceph'
> volumes:
> - device_name: /dev/sdb
> device_type: standard
> volume_size: 128
> delete_on_termination: false
> instance_tags:
> Name: ci.ceph.{{ item.key }}
> group: ceph{{ item.key }}
> environment: development
> exact_count: "{{ item.value.count }}"
> count_tag:
> group: ceph{{ item.key }}
> register: ec2
> with_dict: ceph_nodes
>
> - debug: var=ec2
>
> when that runs, the variable “ec2” contains:
>
> ok: [localhost] => {
> "ec2": {
> "changed": true,
> "msg": "All items completed",
> "results": [
> {
> "changed": true,
> "instance_ids": [
> "i-snipped"
> ],
> "instances": [
> {
> "ami_launch_index": "0",
> "architecture": "x86_64",
> "dns_name": "",
> "ebs_optimized": false,
> "hypervisor": "xen",
> "id": "i-snipped",
> "image_id": "ami-30ff5c47",
> "instance_type": "t2.micro",
> "kernel": null,
> "key_name": "snipped",
> "launch_time": "2014-12-30T09:45:55.000Z",
> "placement": "eu-west-1a",
> "private_dns_name":
> "ip-10-220-225-9.eu-west-1.compute.internal",
> "private_ip": "10.220.225.9",
> "public_dns_name": "",
> "public_ip": null,
> "ramdisk": null,
> "region": "eu-west-1",
> "root_device_name": "/dev/sda1",
> "root_device_type": "ebs",
> "state": "running",
> "state_code": 16,
> "virtualization_type": "hvm"
> }
> ],
> "invocation": {
> "module_args": "",
> "module_name": "ec2"
> },
> "item": {
> "key": "1a",
> "value": {
> "count": 1,
> "subnet": "subnet-snipped"
> }
> },
> "tagged_instances": [
> {
> "ami_launch_index": "0",
> "architecture": "x86_64",
> "dns_name": "",
> "ebs_optimized": false,
> "hypervisor": "xen",
> "id": "i-snipped",
> "image_id": "ami-30ff5c47",
> "instance_type": "t2.micro",
> "kernel": null,
> "key_name": "snipped",
> "launch_time": "2014-12-30T09:45:55.000Z",
> "placement": "eu-west-1a",
> "private_dns_name":
> "ip-10-220-225-9.eu-west-1.compute.internal",
> "private_ip": "10.220.225.9",
> "public_dns_name": "",
> "public_ip": null,
> "ramdisk": null,
> "region": "eu-west-1",
> "root_device_name": "/dev/sda1",
> "root_device_type": "ebs",
> "state": "running",
> "state_code": 16,
> "virtualization_type": "hvm"
> }
> ]
> },
> {
> "changed": true,
> "instance_ids": [
> "i-snipped"
> ],
> "instances": [
> {
> "ami_launch_index": "0",
> "architecture": "x86_64",
> "dns_name": "",
> "ebs_optimized": false,
> "hypervisor": "xen",
> "id": "i-snipped",
> "image_id": "ami-30ff5c47",
> "instance_type": "t2.micro",
> "kernel": null,
> "key_name": "snipped",
> "launch_time": "2014-12-30T09:46:17.000Z",
> "placement": "eu-west-1c",
> "private_dns_name":
> "ip-10-220-227-66.eu-west-1.compute.internal",
> "private_ip": "10.220.227.66",
> "public_dns_name": "",
> "public_ip": null,
> "ramdisk": null,
> "region": "eu-west-1",
> "root_device_name": "/dev/sda1",
> "root_device_type": "ebs",
> "state": "running",
> "state_code": 16,
> "virtualization_type": "hvm"
> }
> ],
> "invocation": {
> "module_args": "",
> "module_name": "ec2"
> },
> "item": {
> "key": "1c",
> "value": {
> "count": 1,
> "subnet": "subnet-snipped"
> }
> },
> "tagged_instances": [
> {
> "ami_launch_index": "0",
> "architecture": "x86_64",
> "dns_name": "",
> "ebs_optimized": false,
> "hypervisor": "xen",
> "id": "i-snipped",
> "image_id": "ami-30ff5c47",
> "instance_type": "t2.micro",
> "kernel": null,
> "key_name": "snipped",
> "launch_time": "2014-12-30T09:46:17.000Z",
> "placement": "eu-west-1c",
> "private_dns_name":
> "ip-10-220-227-66.eu-west-1.compute.internal",
> "private_ip": "10.220.227.66",
> "public_dns_name": "",
> "public_ip": null,
> "ramdisk": null,
> "region": "eu-west-1",
> "root_device_name": "/dev/sda1",
> "root_device_type": "ebs",
> "state": "running",
> "state_code": 16,
> "virtualization_type": "hvm"
> }
> ]
> },
> {
> "changed": true,
> "instance_ids": [
> "i-snipped"
> ],
> "instances": [
> {
> "ami_launch_index": "0",
> "architecture": "x86_64",
> "dns_name": "",
> "ebs_optimized": false,
> "hypervisor": "xen",
> "id": "i-snipped",
> "image_id": "ami-30ff5c47",
> "instance_type": "t2.micro",
> "kernel": null,
> "key_name": "snipped",
> "launch_time": "2014-12-30T09:46:45.000Z",
> "placement": "eu-west-1b",
> "private_dns_name":
> "ip-10-220-226-191.eu-west-1.compute.internal",
> "private_ip": "10.220.226.191",
> "public_dns_name": "",
> "public_ip": null,
> "ramdisk": null,
> "region": "eu-west-1",
> "root_device_name": "/dev/sda1",
> "root_device_type": "ebs",
> "state": "running",
> "state_code": 16,
> "virtualization_type": "hvm"
> }
> ],
> "invocation": {
> "module_args": "",
> "module_name": "ec2"
> },
> "item": {
> "key": "1b",
> "value": {
> "count": 1,
> "subnet": "subnet-snipped"
> }
> },
> "tagged_instances": [
> {
> "ami_launch_index": "0",
> "architecture": "x86_64",
> "dns_name": "",
> "ebs_optimized": false,
> "hypervisor": "xen",
> "id": "i-snipped",
> "image_id": "ami-30ff5c47",
> "instance_type": "t2.micro",
> "kernel": null,
> "key_name": "snipped",
> "launch_time": "2014-12-30T09:46:45.000Z",
> "placement": "eu-west-1b",
> "private_dns_name":
> "ip-10-220-226-191.eu-west-1.compute.internal",
> "private_ip": "10.220.226.191",
> "public_dns_name": "",
> "public_ip": null,
> "ramdisk": null,
> "region": "eu-west-1",
> "root_device_name": "/dev/sda1",
> "root_device_type": "ebs",
> "state": "running",
> "state_code": 16,
> "virtualization_type": "hvm"
> }
> ]
> }
> ]
> }
> }
>
> when I then try to add these new hosts to a group:
>
> - name: Add new instances to group
> add_host: hostname={{ item.instances.value.private_ip }}
> groupname=ceph_launched
> with_items: ec2.results
>
> I’m getting the error:
>
> TASK: [Add new instances to group]
> ********************************************
> fatal: [localhost] => One or more undefined variables: 'list object' has no
> attribute 'value'
>
> FATAL: all hosts have already failed -- aborting
>
> I’ve tried a few different ways of referencing the private_ip, but I’m not
> getting the syntax right.
>
> Can anyone point me in the right direction here?
>
> Thanks!
> Mark
> ...
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