Static /tmp files leading to surpising effects #2

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opened 2025-12-28 18:01:49 +00:00 by sami · 0 comments

sami commented

2025-12-28 18:01:49 +00:00

Owner

Originally created by @roman-khimov on GitHub (Sep 22, 2023).

Originally assigned to: @532910 on GitHub.

Current Behavior

http-gw (and likely others) role saves a file with neofs-http-gw binary into /tmp/neofs-http-gw-linux-amd64 and leaves it after the exit which leads to the following:

version upgrades are no longer possible to perform from the same host until this file is deleted
any previously-existing garbage file can be used instead of a proper binary
other processes can do something with the same static name
some disk space is used without any real reason

Expected Behavior

Some private tmp space should be used for a particular play/role run, it should be cleaned up after the use.

Originally created by @roman-khimov on GitHub (Sep 22, 2023). Originally assigned to: @532910 on GitHub. ## Current Behavior http-gw (and likely others) role saves a file with neofs-http-gw binary into /tmp/neofs-http-gw-linux-amd64 and leaves it after the exit which leads to the following: * version upgrades are no longer possible to perform from the same host until this file is deleted * any previously-existing garbage file can be used instead of a proper binary * other processes can do something with the same static name * some disk space is used without any real reason ## Expected Behavior Some private tmp space should be used for a particular play/role run, it should be cleaned up after the use.