可使用转义字符;# variable.yml---hosts:localremote_user:rootvars:#关键点1-直接在play文件中定义变量-dirRoot:/tmp/vars_files:#关键点2-包含外部设定的变量文件-/root/var.ymltasks:-name:Create directoryfile:path:"{{dirRoot}}{{create.directory}}"#关键点...
- name: Print phone records debug: msg="User {{ item.key }} is {{ item.value.name }} ({{ item.value.telephone }})" with_dict: "{{ users }}" 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 4. with_fileglob - hosts: test tasks: - name: Make key directory ...
#在任意节点停止服务 [17:43:45 root@pxc4 ~]#systemctl stop mysql.service #在其它任意节点查看wsrep_cluster_size变量少了一个节点 mysql> SHOW STATUS LIKE 'wsrep_cluster_size'; +---+---+ | Variable_name | Value | +---+---+ | wsrep_cluster_size | 3 | +---+---+ 1 row in se...
This value must be an integer from 0 to 9. #var_compression_level = 9 # controls what compression method is used for new-style ansible modules when # they are sent to the remote system. The compression types depend on having # support compiled into both the controller's python and the ...
MariaDB [hellodb]> show variables like 'sync_binlog'; +---+---+ | Variable_name | Value | +---+---+ | sync_binlog | 0 | |---+---+ 5 rows in set (0.001 sec) #将完全备份还原到新的从节点 [root@centos27~]#yum-y install mariadb...
# Configures the persistent connection retry timeout. This value configures the # the retry timeout that ansible-connection will wait to connect # to the local domain socket. This value must be larger than the # ssh timeout (timeout) and less than persistent connection idle timeout (connect...
dbserver2|FAILED|rc=0>>thefield'args'hasaninvalidvalue,which appears to include a variable that is undefined. The error was:'dict object'hasnoattribute'master' 甚至支持: [web]web[1:20].example.comweb-[a-t].example.com inventory文件还支持动态的,通过-i inventory可以指定目录或者文件,这样目录...
Sets the default value for the any_errors_fatal keyword, if True, Task failures will be considered fatal errors. Type: boolean Default: False Version Added: 2.4 Ini: Section: [defaults] Key: any_errors_fatal Environment: Variable: ANSIBLE_ANY_ERRORS_FATAL BECOME_ALLOW_SAME_USER ...
也可将key: value放置于{}中: {name: Example Developer,job: Developer,skill: Elite} ansible中YAML基础元素: 变量variable; inventory; 条件测试; 迭代; 操作 ]# uname -rm 2.6.32-431.el6.x86_64 x86_64
(small)filesandtemplates,showthedifferencesinthosefiles;worksgreatwith--check-eEXTRA_VARS,--extra-vars=EXTRA_VARSsetadditionalvariablesaskey=valueorYAML/JSON,iffilenameprependwith@-fFORKS,--forks=FORKSspecifynumberofparallelprocessestouse(default=5)-h,--helpshowthishelpmessageandexit-iINVENTORY,--...