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目標是旋轉多個實例，可以使用count實現，但我已經給出了特定範圍的私有IP地址，並且希望將它們分配給實例。如何啓動多個aws實例並使用ansible來指定給定範圍的IP地址？
下面是我現在的劇本，
---
- name: Provision an EC2 Instance
hosts: local
connection: local
gather_facts: False
tags: provisioning
# Necessary Variables for creating/provisioning the EC2 Instance
vars:
instance_type: t2.micro
security_group: default # Change the security group name here
image: ami-a9d276c9 # Change the AMI, from which you want to launch the server
region: us-west-2 # Change the Region
keypair: ansible # Change the keypair name
ip_addresses:
- 172.31.1.117/32
- 172.31.1.118/32
count: 2
tasks:
- name: Launch the new EC2 Instance
local_action: ec2
group={{ security_group }}
instance_type={{ instance_type}}
image={{ image }}
wait=true
region={{ region }}
keypair={{ keypair }}
count={{count}}
vpc_subnet_id=subnet-xxxxxxx
# private_ip={{private_ip}}
with_items: ip_addresses
register: ec2
- name: Wait for SSH to come up
local_action: wait_for
host={{ item.public_ip }}
port=22
state=started
with_items: ec2.instances
- name: Add tag to Instance(s)
local_action: ec2_tag resource={{ item.id }} region={{ region }} state=present
with_items: ec2.instances
args:
tags:
Name: ansible
- name: Update system
apt: update_cache=yes
- name: Install Git
apt:
name: git
state: present
- name: Install Python2.7
apt:
name: python=2.7
state: present
- name: Install Java
apt:
name: openjdk-8-jdk
state: present
哪家雖然造就了實例，但不分配打算分配的IP地址。我得到以下警告
PLAY [Provision an EC2 Instance] ***********************************************
TASK [Launch the new EC2 Instance] *********************************************
changed: [localhost -> localhost] => (item=172.31.1.117/32)
changed: [localhost -> localhost] => (item=172.31.1.118/32)
[DEPRECATION WARNING]: Skipping task due to undefined attribute, in the future this will be a fatal error.. This feature will be removed in a future release. Deprecation warnings can be
disabled by setting deprecation_warnings=False in ansible.cfg.
請建議我最好的方式來實現這一點。