It's going to be something close to the following. No loops necessary.
Since I don't know what your module installation task looks like, I just
made one up and wrapped it inside a debug task.
--- - name: Install modules on hosts matching module groups hosts:
module_* tasks: - name: Install modules by host's groups
ansible.builtin.debug: msg: | - name: Module install
task module_installer: modules: "{{ modules
}}" vars: modules: "{{ group_names | select('match',
'module_.*') }}"
On 8/28/23 4:52 AM, Marc Monlouis wrote:
Hello,
I tring to write a role that manage installation of application
modules on servers.
All modules must be installed in one time: installtion command takes
list of modules to install.
My inventory file list all servers that must receive a module (module
are groups) =>
module1:
hosts:
host_1.example.com:
host_2.example.com:
module2:
hosts:
host_1.example.com:
module3:
host_2.example.com:
But by default playbook iterate on groups not hosts.
1) i got host_1.example.com and host_2.example.com for installtion
module1
2) i got host_1.example.com:for installtion of module2
3) i got host_2.example.com for installtion of module3
But i want:
1) host_1.example.com for installation of module1 and module2
2) host_2.example.com for installation of module1 and module3
note: organize by group is important because some conifguration's
informations are passed to host_1.example.com about host_2.example.com
modules and vice versa.
How can iterate on hosts and run install command with list of groups
listed in inventory.
In other words i must iterate by host not by groups.
How to do that ?
Many thanks in andvance for any help
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