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Files
docker-mailserver/target/scripts/startup/check-stack.sh
2021-06-19 22:24:06 +02:00

32 lines
647 B
Bash

#! /bin/bash
function check
{
_notify 'tasklog' 'Checking configuration'
for FUNC in "${FUNCS_CHECK[@]}"
do
${FUNC} || _defunc
done
}
function _check_hostname
{
_notify 'task' 'Checking that hostname/domainname is provided or overridden'
if [[ -n ${OVERRIDE_HOSTNAME} ]]
then
export HOSTNAME=${OVERRIDE_HOSTNAME}
export DOMAINNAME="${HOSTNAME#*.}"
fi
_notify 'inf' "Domain has been set to ${DOMAINNAME}"
_notify 'inf' "Hostname has been set to ${HOSTNAME}"
if ! grep -q -E '^(\S+[.]\S+)$' <<< "${HOSTNAME}"
then
_notify 'err' 'Setting hostname/domainname is required'
_shutdown
return 1
fi
}