"changed":false,"msg":"unable to connect to database, check login_user and login_password are correct or /root/.my.cnf has the credentials. Exception message: (2002, \"Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)\login_unix_socket:"/你sock文件...
-"gothroughthedoor" -"drinkfromthegoblet" -"presstheredbutton" -"donothing" 提供的字符串将会有一个被随机选中。 11、 Do-until循环 有的时候会去尝试一个任务在特定的条件下,如下: -action:shell /usr/bin/foo register:result until:result.stdout.find("all systems go") != -1 retries:5 delay:...
通常来说,任何包含在 从with_X迁移到loop中的 with_*用法都可以替换成loop。 需要注意的是,在将with_items 替换成 loop时,由于with_items 执行单层隐式扁平化遍历,在使用loop作为输出时,你需要结合 flatten(1)一起使用。举例说明,下面两种方式的输出结果相同: with_items: - 1 - [2,3] - 4 1. 2. 3....
Ansible 提供loop、with_<lookup>和until关键字来多次执行任务。重复轮询步骤直到达到特定结果,达到简化playbook的目的。比如创建多个用户,修改多个文件、目录的权限。 loop在ansible2.5被引入。大多数情况下建议使loop,但是目前loop还不能完全替代with_*。 loopup、with_* lookup和with_*的比较 with_<lookup>的<lookup...
with_lines #循环程序执行的输出信息with_items:`command_result`.`stdout_lines` with_flattened #循环列表中的列表的item 二、实例 --- - hosts:local#with_item 和 with_nested 用法vars: Sta:falseUser:["Aheahe","yunzhonghe"]tasks: - name: Standard Loops ...
with_itemswith_items(1)获取清单中未分组的主机 (2)多种编辑方式 示例一示例二 示例三 (3)同一个主机中创建多个文件 (4)shell模块结合循环获取上面的stdout 获取上面的stdout_lines (5)【【1,2,3】【a,b】】嵌套列表with_items,“拉平”嵌套的列表,将小列表展开后一并将小列表中的元素循环输出with ...
#display_args_to_stdout = False #error_on_undefined_vars = False #开启错误,或者没有定义的变量 #system_warnings = True #开启第三方包系统警告 #deprecation_warnings = True #配置是否显示弃用警告 # (as of 1.8), Ansible can optionally warn when usage of the shell and # command module appear ...
stdout stdout_lines Internal use ansible_facts exception warnings deprecations Ansible modules normally return a data structure that can be registered into a variable, or seen directly when output by theansibleprogram. Each module can optionally document its own unique return values (visible through ans...
See also DIFF_ALWAYS ANSIBLE_DIFF_CONTEXT How many lines of context to show when displaying the differences between files. See also DIFF_CONTEXT ANSIBLE_DISPLAY_ARGS_TO_STDOUT Normally ansible-playbook will print a header for each task that is run. These headers will contain the name: field fr...
#stdout_callback = skippy ## Ansible ships with some plugins that require whitelisting, ## this is done to avoid running all of a type by default. ## These setting lists those that you want enabled for your system. ## Custom plugins should not need this unless plugin author specifies it...