ansible-roles/evoacme/files/hooks/reload_postfix

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#!/bin/sh
readonly PROGNAME=$(basename "$0")
readonly ARGS=$@
readonly VERBOSE=${VERBOSE:-"0"}
readonly QUIET=${QUIET:-"0"}
error() {
>&2 echo "${PROGNAME}: $1"
exit 1
}
debug() {
if [ "${VERBOSE}" = "1" ] && [ "${QUIET}" != "1" ]; then
>&2 echo "${PROGNAME}: $1"
fi
}
if [ -n "$(pidof master)" ]; then
if $($(command -v postconf) > /dev/null); then
if $($(command -v postconf)|grep -E "^smtpd_tls_cert_file"|grep -q "letsencrypt"); then
debug "Postfix detected... reloading"
service postfix reload
else
debug "Postfix doesn't use Let's Encrypt certificate. Skip."
fi
else
error "Postfix config is broken, you must fix it !"
fi
else
debug "Postfix is not running. Skip."
fi