replace or lineinfile ?

[Henrik Schuetze]

For a replication project i have to dynamic create an .sql for execute with mariadb.

i have two hosts (A and B) in my host variables, both with name, ip and ID.

i think about create a local file, copy it to the destination hosts and then ?

i need to put the ip address from Server A in the file for Server B.

And the Adress from Server B in the file for Server A.

Does anyone has an idea how to do this quickly?

greetings

Henrik

[Kai Stian Olstad]

There is many ways to do this, it all comes down to your environment.
In any case you should probably use the template module.

If this is a play that only has two hosts A and B, you could use this to
find the other host.

- debug: msg="{{ (ansible_play_hosts | reject('equalto',
inventory_hostname) | list)[0] }}"

And to get the IP from Ansible fact on the other host that would be

- debug: msg="{{ hostvars[(ansible_play_hosts | reject('equalto',
inventory_hostname) | list)[0]].ansible_default_ipv4.address }}"

--
Kai Stian Olstad

[Henrik Schuetze]

Thanx, i will give it a try.