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Sep 14, 2015 · Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message. to Ansible Project. Hi. I have the following inventory structure. master1 ansible_ssh_host=10.0.45.11. master2 ansible_ssh_host=10.0.45.12. master3 ansible_ssh_host=10.0.45.13. slave1 ansible_ssh_host=10.0.45.51.

Oct 07, 2015 · Run task when a host server is a member of a specific group. Ansible contains special or magic variables- one of the most common is group_nameswhich is a list (array) of all the groups the current host is in. - name: Copy db connection string file synchronize:......... when: "'db_servers' in group_names". The above Ansible task will only run if the host is a member of the db_serversgroup.

A host group is an entity that contains a set of IdM hosts with common access control rules and other characteristics. For example, you can define host groups ...

Dec 21, 2021 · Group variables are a convenient way to apply variables to multiple hosts at once. Before executing, however, Ansible always flattens variables, including inventory variables, to the host level. If a host is a member of multiple groups, Ansible reads variable values from all of those groups.

25.11.2014 · In my ansible-hosts file I also have two groups, webservers and databaseservers. I only want my http-status plugin on the webservers, and the postgres-status plugin only on the datase servers. This is how you do that. Consider sponsoring me on Github.

Viewed 15k times 7 2. json in the same directory (~/playbooks/config). json: Dumps all hosts including groups, variable, custom info in JSON format.

I believe your hosts is set to k8s01 or other group not containing k8s02 and k8s03. That's why they are not run.

In order to use group membership in a conditional for a task, ... the ansible way to proceed is to add the hosts to multiple groups like so, ...

I'd like to able to run an ansible task only if the host of the current playbook does not belong to a certain group. In semi pseudo code:

A Ansible - Host (system) can have one or more group (tag). A group may have also have a group. See Ansible - Child Group (Children|Group of Group) Groups ...

An Ansible pattern can refer to a single host, an IP address, an inventory group, a set of groups, or all hosts in your inventory. Patterns are ...

An Ansible pattern can refer to a single host, an IP address, an inventory group, a set of groups, or all hosts in your inventory. Patterns are highly flexible - you can exclude or require subsets of hosts, use wildcards or regular expressions, and more. Ansible executes on all inventory hosts included in the pattern.

A Ansible - Host (system) can have one or more group (tag). A group may have also have a group. See Ansible - Child Group (Children|Group of Group) Groups don’t really survive outside of Ansible - Inventory and host matching because Playbook Variable are defined to a specific host before a Ansible - Play is run. Articles Related

An Ansible pattern can refer to a single host, an IP address, an inventory group, a set of groups, or all hosts in your inventory. Patterns are highly flexible - you can exclude or require subsets of hosts, use wildcards or regular expressions, and more. Ansible executes on all inventory hosts included in the pattern.

This trick helps you execute actions only when a host is in another hostgroup in Ansible. For example, you might deploy munin-node via ...

Nov 25, 2014 · Opinions may have changed. This trick helps you execute actions only when a host is in another hostgroup in Ansible. For example, you might deploy munin-node via ansible, but you only want your apache and NGINX plugins deployed on your webservers, not on your database servers. I found this hard to find in the Ansible documentation, only in the mailing list was more information.

06.10.2015 · Ansible contains special or magic variables - one of the most common is group_names which is a list (array) of all the groups the current host is in. - name: Copy db connection string file synchronize:..... when: "'db_servers' in group_names" The above Ansible task will only run if the host is a member of the db_servers group.

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