我有以下inventory文件：
[group_01]
g01_h01 ansible_ssh_host='10.1.0.1'
g01_h01 ansible_ssh_host='10.1.0.2'
[group_02]
g02_h01 ansible_ssh_host='10.2.0.1'
g02_h01 ansible_ssh_host='10.2.0.2'
[group_03:children]
group_01
group_02
[group_03:vars]
fst_group2={{groups['group_02'][0]}}
snd_group1={{groups['group_01'][1]}}
我希望我的playbook变量中包含以下值：
fst_group2=10.2.0.1
snd_group1=10.1.0.2
相反，我得到：
fst_group2=g02_h01
snd_group1=g01_h02
任何想法，解决方法？
答案 0 :(得分：0)
确实非常奇怪的任务......无论如何，
private static final Logger log = LoggerFactory.getLogger(Application.class);
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
@Override
public void run(String... args) throws Exception {
try{
RestTemplate restTemplate = new RestTemplate();
HttpHeaders httpHeaders = new HttpHeaders();
httpHeaders = this.createHeaders();
ResponseEntity<String> response;
response = restTemplate.exchange("<url>",HttpMethod.GET,new HttpEntity<Object>(httpHeaders),String.class);
log.info(response.toString());
}
catch(Exception e)
{
System.out.println("Exception"+e);
}
}
private HttpHeaders createHeaders(){
HttpHeaders headers = new HttpHeaders(){
{
set( "Authorization", "3ee140");
}
};
return headers;
}
变量 - 是一个主机列表，包括groups，g01_h01等。
为了实现您的期望，您可以使用：
g01_h02请注意，[group_03:vars]
fst_group2={{hostvars[groups['group_02'][0]]['ansible_ssh_host']}}
snd_group1={{hostvars[groups['group_01'][1]]['ansible_ssh_host']}}
已被弃用，而不是ansible_ssh_host。