Hi,
we are working on some playbooks that will deploy Maven artifacts (*.tar,
*.zip) to our target environments.
Due to the fact the target environment cannot directly access the Nexus
Server (artifact repository) we need first to download them onto the
control-machine
- and copy/ synchronize from there to the target servers.
When we implement the "download from Nexus" as just a simple task (inside a
role) - it would be executed for each host when the playbook is run.
for( host : hosts )
{
task: download
task: copy to host
task: install to host
}
Is there any way to execute "run only once" tasks, before looping over all
hosts is executed ?
pre-task: download
for( host : hosts )
{
task: copy to host
task: install to host
}
Some kind of "hook" where we can put preparation tasks ?
Thanx for any hints,
Torsten
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