以下是一个完整的Ansible Playbook示例,演示了如何在任务中实际应用带有多个条件的when语句: yaml --- - name: Example Playbook with Multiple Conditions hosts: all tasks: - name: Install Apache on CentOS 7 or RHEL 7 yum: name: httpd state: pre
- name: Check multiple conditions hosts: localhost vars: var1: true var2: false tasks: - name: Print a message if both conditions are true debug: msg: "Both conditions are true!" when: var1 and var2 - name: Print a message if at least one condition is true debug: msg: "At least...
The "when" condition in Ansible is not limited to just simple comparisons. Users can also use more complex conditions by combining multiple conditions using logical operators such as "and", "or", and "not". This allows for greater flexibility in defining conditions based on multiple factors. I...
# Controls which files to ignore when using a directory as inventory with # possibly multiple sources (both static and dynamic) #inventory_ignore_extensions = ~, .orig, .bak, .ini, .cfg, .retry, .pyc, .pyo # This family of modules use an alternative execution path optimized for network...
How to use ansible when Statement Example 1: Shutdown the Debian flavoured servers Example 2: Install HTTPD when httpd is not installed already Example 3: [Multiple Conditions in Single when statement] Shutdown only CentOS-6 and Debian-7 ...
1. python语法支持的原生态格式 conditions> 1 or conditions == "ss", in, not 等等 2. ;ansible Jinja2 “filters” tasks: - command: /bin/false register: result ignore_errors: True - command: /bin/something when: result|failed - command: /bin/something_else ...
#merge_multiple_cli_flags = True # Controls showing custom stats at the end, off by default #show_custom_stats = True # Controls which files to ignore when using a directory as inventory with # possibly multiple sources (both static and dynamic) ...
一.简单配置 [defaults] inventory = /etc/ansible/hosts sudo_user=root remote_port=22 host_key_checking=False remote_user=root log_path=/var/log/ansible.log modul...
Multiple conditions that all need to be true (a logical ‘and’) can also be specified as a list: tasks:-name:"shutdownCentOS6systems"command:/sbin/shutdown -t nowwhen:-ansible_facts['distribution'] == "CentOS"-ansible_facts['distribution_major_version'] == "6" ...
changed_when: False 你也可以组合多个条件来覆盖" changed "结果: - name: Combine multiple conditions to override 'changed' result command: /bin/fake_command register: result ignore_errors: True changed_when: -'"ERROR" in result.stderr'