“assertion”: “ip in ansible_all_ipv4_addresses”, “changed”: false, “evaluated_to”: false, “msg”: “’[‘10.0.16.14’, ‘172.17.0.1’]’ do not contain ‘124.223.117.xxx’” } fatal: [node2]: FAILED! => { “assertion”: “ip in ansible_all_ipv4_addresses”, “changed...
[root@localhost ~]# ansible 192.168.137.102 -m setup -a "filter=ansible_all_ipv4_addresses" 192.168.137.102 | SUCCESS => { "ansible_facts": { "ansible_all_ipv4_addresses": [ "192.168.137.102" ] }, "changed": false } #获取是什么系统 [root@localhost ~]# ansible 192.168.137.102 -m se...
在Ansible中,主机被定义为一个或多个目标,可以是物理服务器、虚拟机或者云实例。 要获取主机IP地址,我们可以使用Ansible提供的一个内置变量——"ansible_all_ipv4_addresses"。这个变量是一个列表,包含了主机的所有IPv4地址。我们可以通过在Ansible脚本中使用这个变量来获取主机IP。 下面是一个示例的Ansible Playbook脚本...
对变量ansible_all_ip_addresses使用ipaddr过滤 {{ ansible_all_ipv4_addresses | ipaddr('private') |first }} or {{ ansible_all_ipv4_addresses| ipaddr('10.0.0.0/8') | first }} 参考: https://docs.ansible.com/ansible/2.3/playbooks_filters_ipaddr.html https://docs.ansible.com/ansible/2.3/...
主机名:可以使用ansible_hostname变量来获取Ansible控制器主机的主机名。例如,在Ansible Playbook中,可以使用{{ ansible_hostname }}来引用主机名。 IP地址:可以使用ansible_default_ipv4.address变量来获取Ansible控制器主机的IP地址。例如,在Ansible Playbook中,可以使用{{ ansible_default_ipv4.address }}来引用IP地址...
Ansible是一种自动化工具,用于配置管理、应用部署和任务执行。它基于Python开发,可以通过SSH协议远程管理和配置多台服务器。 在使用Ansible时,可以通过编写Ansible Playbook来定义一系列任务和配置,然后通过执行Playbook来自动化执行这些任务。对于找到第一个空闲的IP地址并设置它的需求,可以通过Ansible的动态发现和...
{{myvar|ansible.netcommon.ipv4}} A similar example of an IPv6 filter: {{myvar|ansible.netcommon.ipv6}} Here’s some example test results to look for IPv4 addresses: '192.168.0.1'-> 192.168.0.1'192.168.32.0/24' -> 192.168.32.0/24'fe80::100/10' -> False45443646733 -> False'523454/...
Method2: Use the Default IPv4 address of the remote host Method 3: Get the IP of Remote Network interface name eth0. Method1: Get the IP used by Ansible master to connect In this method, we are going to use the IP address used by Ansible master to connect to the Remote Host. ...
=> {"changed": false, "msg": "AnsibleUndefinedVariable: 'ansible_all_ipv6_addresses' is undefined"} Resolution To bypass the error, rerun the installer with the following extra variable as follows: Raw ./setup.sh -e ansible_all_ipv6_addresses=[] Diagnostic Steps...
To setup ansible hosts i.e. adding the list of IP addresses that ansibile is going to access, we define a group under which IP addresses are mentioned. Open host configuration file: nano /etc/ansible/hosts Add: [group_name] host1 ansible_ssh_host=192.168.1.123 host2 ansible_ssh_host=192...