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Ansible playbook lookup Ansible 有很多方式可以定义变量，如下几种： 1、通过 Inventory 文件定义 2、通过 /etc/ansible 下的文件定义主机以及组变量 3、通过 ansible-playbook 命令行传入 4、通过在 playbook 文件内使用 vars 5、通过在 playbook 文件内使用 vars_files 6、使用 register 传递变量 7、通过 vars_prompt 交互式传入 但是这些变量都是静态的，Ansible 还支持从外部数据拉 …

The pipe is an ansible lookup plugin that will calculate the output of the shell command you specify in lookup's second parameter, and pipe ...

18.06.2020 · What is Ansible Lookup? In Ansible, using lookup plugins, we can fetch data from external resources. These sources can be local filesystems or some external datastores or services. The data obtained by those sources is then evaluated by plugins and returned using Ansible templating systems and made available in that format.

Lookup Plugins» pipe – read output from a command Edit on GitHub You are reading an unmaintained version of the Ansible documentation. Unmaintained Ansible versions can contain unfixed security vulnerabilities (CVE). Please upgrade to a maintained version. See the latest Ansible documentation. pipe – read output from a command¶ Synopsis Parameters

21.12.2021 · Enabling lookup plugins Ansible enables all lookup plugins it can find. You can activate a custom lookup by either dropping it into a lookup_plugins directory adjacent to your play, inside the plugins/lookup/ directory of a collection you have installed, inside a standalone role, or in one of the lookup directory sources configured in ansible.cfg.

Sep 18, 2016 · The pipe is an ansible lookup plugin that will calculate the output of the shell command you specify in lookup's second parameter, and pipe it to the left side of your lookup. You can specify any shell command there.

21.12.2021 · This lookup plugin is part of ansible-core and included in all Ansible installations. In most cases, you can use the short plugin name config even without specifying the …

Dec 21, 2021 · This lookup plugin is part of ansible-core and included in all Ansible installations. In most cases, you can use the short plugin name pipe even without specifying the collections: keyword. However, we recommend you use the FQCN for easy linking to the plugin documentation and to avoid conflicting with other collections that may have the same ...

Member "ansible-2.9.27/lib/ansible/plugins/lookup/pipe.py" (11 Oct 2021, 2892 Bytes) of package /linux/misc/ansible-2.9.27.tar.gz: ...

ansible-doc -t lookup -l. This will output something like below, from this list you can choose a lookup plugin and as we said this list depends on the Ansible Version you have. After choosing a lookup plugin, we must read its documentation and check possible examples by using below command: ansible-doc -t lookup <plugin name>.

17.09.2016 · The pipe is an ansible lookup plugin that will calculate the output of the shell command you specify in lookup's second parameter, and pipe it to the left side of your lookup. You can specify any shell command there.

Dec 21, 2021 · In Ansible 2.5, a new Jinja2 function called query was added for invoking lookup plugins. The difference between lookup and query is largely that query will always return a list. The default behavior of lookup is to return a string of comma separated values. lookup can be explicitly configured to return a list using wantlist=True.

21.12.2021 · ansible.builtin.pipe – read output from a command Note This lookup plugin is part of ansible-core and included in all Ansible installations. In most cases, you can use the short plugin name pipe even without specifying the collections: keyword.

Lookup plugins allow access of data in Ansible from outside sources. ... can do something similar with the credstash tool and the pipe lookup (see below):.

To use the pipe plugin, the Python pipe.py script must be in your Ansible plugins lookup directory, such as /usr/lib/python2.7/site-packages/ ...

This lookup plugin is part of ansible-core and included in all Ansible installations. In most cases, you can use the short plugin name pipe even without ...

Pipe lookup internally invokes Popen with shell=True (this is required and intentional). This type of invocation is considered as security issue if appropriate care is not taken to sanitize any user provided or variable input. It is strongly recommended to pass user input or variable input via quote filter before using with pipe lookup.

Like all lookups this runs on the Ansible controller and is unaffected by ... Pipe lookup internally invokes Popen with shell=True (this is required and ...

Lookups ¶. Lookup plugins allow access of data in Ansible from outside sources. Like all templating, these plugins are evaluated on the Ansible control machine, and can include reading the filesystem but also contacting external datastores and services.

Like all lookups this runs on the Ansible controller and is unaffected by other ... name: raw result of running date command" debug: msg="{{ lookup('pipe' ...

Lookup plugins allow access of data in Ansible from outside sources. Like all templating, these plugins are evaluated on the Ansible control machine, and can include reading the filesystem but also contacting external datastores and services.

That where the ansible lookup plugins are useful. ... pipe – read output from a command; random_choice – return random element from list ...

17.06.2020 · These are used mainly by the template engine inside Ansible. They’re used in two ways. First, in a function syntax to load external information: { {lookup (pipe’,/usr/bin/whoami’)}} { {lookup (etcd’,somekey’)}} – this allows you to fetch a key out of an NCD store.

14.09.2021 · Simply put, Ansible file lookup helps to read the file content and load or display within the Ansible playbook. with Ansible file lookup you can read a file and assign to a variable for further processing.