Ansible - how to keep only 3 release -

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i have vps sever deploy releases , dir structure have current dir, symlink actual release under releases dir. how can achieve, x ( in case 3) releases stay in releases dir, rest can deleted, spare free hdd , because don't need them more. setup capifony uses.

perhaps bit off-topic, give place start:

there ansible role in galaxy pointed @ replacing capistrano/capifony. example symfony2 project :-)

example usage:

to answer question more specifically:

the loop required clean releases folder either shell script or composition of ansible tasks (saving ls output, sorting , removing). make smoother process, decided place logic in ansible module. module used in project_deploy role linked above. if prefer wrote own role, module extracted , placed in ot's own galaxy role:

finally, if you're interested in deeper @ why came current construction:


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