Mercurial > sat_docs
view docker/base/scripts/sat @ 116:d0a5db5b9bdf
docker: fixed bad stopping:
- use exec when it was missing, so the TERM signal is properly catched, and containers can be stopped instead of being killed after 10s
- for a unknown reason, exec and su don't handle correctly "$@" with Docker in base.scripts/sat. It's working as expected when launched from withing a running container, but not when launched with "docker run", so a workaround is used with trap and wait
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Fri, 04 Mar 2016 23:31:26 +0100 |
| parents | b69056368901 |
| children |
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#!/bin/sh # account domain is set, then sat is launched with D-Bus activated # XXX: exec is not working with Docker and su here for whatever reason, so using trap/wait workaround # thanks to cuonglm for the tip (https://unix.stackexchange.com/questions/146756/forward-sigterm-to-child-in-bash/146770#146770) on_sigterm() { /usr/bin/sat stop # to have a proper exit code exit $? } trap on_sigterm TERM set_account_domain eval $(dbus-launch --sh-syntax) su -c "/usr/bin/sat $@" sat & wait $!