151 lines
3.8 KiB
Bash
Executable File
151 lines
3.8 KiB
Bash
Executable File
#!/usr/bin/env zsh
|
|
|
|
: ${PGHOST:=localhost}
|
|
: ${PGUSER:=postgres}
|
|
|
|
# TODO: add default postgresql port
|
|
: ${pgport:=$(get-port $POSTGRESQL_PROVIDER postgresql)}
|
|
|
|
: ${PGDATA:=$POSTGRESQL_ROOT}
|
|
: ${dbuser:=${SERVICE_ID//\//_}}
|
|
: ${dbpassfile:=${SERVICE_ROOT+$SERVICE_ROOT/password_main}}
|
|
: ${dbname:=${SERVICE_ID+${SERVICE_ID//\//_}_db}}
|
|
|
|
: ${command}
|
|
: ${cmdparameters}
|
|
|
|
: ${simulation}
|
|
|
|
function usage() {
|
|
cat <<END
|
|
usage: $0 [OPTIONS] command [parameters]
|
|
OPTIONS:
|
|
--pghost=<...> postgresql hostname
|
|
--pgport=<...> postgresql port
|
|
--pgdatadir=<...> postgresql data dir
|
|
--pguser=<...> postgresql username
|
|
--dbuser=<...> database username
|
|
--dbpassfile=<...> database password file
|
|
--dbname=<...> database name
|
|
--simulation print commands
|
|
|
|
command:
|
|
create_user
|
|
create_db
|
|
create_user_and_db
|
|
delete_user_and_db
|
|
END
|
|
}
|
|
|
|
function print_create_user() {
|
|
cat <<END
|
|
# user creation
|
|
psql -p ${pgport} -c "CREATE USER ${dbuser};"
|
|
psql -p ${pgport} -c "ALTER USER ${dbuser} WITH ENCRYPTED PASSWORD '${dbpass}';"
|
|
END
|
|
}
|
|
|
|
function create_user() {
|
|
su postgres -c "
|
|
psql -p ${pgport} -c \"CREATE USER ${dbuser};\"
|
|
psql -p ${pgport} -c \"ALTER USER ${dbuser} WITH ENCRYPTED PASSWORD '${dbpass}';\"
|
|
"
|
|
}
|
|
|
|
function print_delete_user() {
|
|
cat <<END
|
|
# user deletion
|
|
psql -p ${pgport} -c "DROP USER ${dbuser};"
|
|
END
|
|
}
|
|
|
|
function delete_user() {
|
|
su postgres -c "
|
|
psql -p ${pgport} -c \"DROP USER ${dbuser};\"
|
|
"
|
|
}
|
|
|
|
function print_create_db() {
|
|
cat <<END
|
|
# database creation
|
|
psql -p ${pgport} -c "CREATE DATABASE ${dbname} OWNER ${dbuser};"
|
|
END
|
|
}
|
|
|
|
function create_db() {
|
|
su postgres -c "psql -p ${pgport} -c \"CREATE DATABASE ${dbname} OWNER ${dbuser};\""
|
|
}
|
|
|
|
function print_delete_db() {
|
|
cat <<END
|
|
# database deletion
|
|
psql -p ${pgport} -c "DROP DATABASE ${dbname};"
|
|
END
|
|
}
|
|
|
|
function delete_db() {
|
|
su postgres -c "psql -p ${pgport} -c \"DROP DATABASE ${dbname};\""
|
|
}
|
|
|
|
for i
|
|
do
|
|
case $i in
|
|
(--pghost*) export PGHOST=$(echo ${i} | sed "s/--pghost=//") ;;
|
|
(--pgport*) export pgport=$(echo ${i} | sed "s/--pgport=//") ;;
|
|
(--pgdatadir*) export PGDATA=$(echo ${i} | sed "s/--pgdatadir=//") ;;
|
|
(--pguser*) export PGUSER=$(echo ${i} | sed "s/--pguser=//") ;;
|
|
(--dbuser*) export dbuser=$(echo ${i} | sed "s/--dbuser=//") ;;
|
|
(--dbpassfile*) dbpassfile=$(echo ${i} | sed "s/--dbpassfile=//") ;;
|
|
(--dbname*) export dbname=$(echo ${i} | sed "s/--dbname=//") ;;
|
|
|
|
(--simulation*) simulation="yes" ;;
|
|
(-*) echo "option ${i} not recognized" ; usage $0 ; exit 0 ;;
|
|
(*) [ -z $command ] && command=${i} || cmdparameters=(${cmdparameters} ${i})
|
|
esac
|
|
done
|
|
|
|
if [ -z ${dbpassfile} ]
|
|
then
|
|
echo "There is no password file for the database"
|
|
exit 1
|
|
fi
|
|
|
|
export dbpass="$(<$dbpassfile)"
|
|
|
|
lacking_information=
|
|
|
|
[ -z ${PGHOST} ] && lacking_information="yes" && echo "There is no pghost parameter"
|
|
[ -z ${pgport} ] && lacking_information="yes" && echo "There is no pgport parameter"
|
|
[ -z ${PGDATA} ] && lacking_information="yes" && echo "There is no datadir parameter"
|
|
[ -z ${PGUSER} ] && lacking_information="yes" && echo "There is no pguser parameter"
|
|
[ -z ${dbuser} ] && lacking_information="yes" && echo "There is no dbuser parameter"
|
|
[ -z ${dbpassfile} ] && lacking_information="yes" && echo "There is no passfile parameter"
|
|
[ -z ${dbname} ] && lacking_information="yes" && echo "There is no dbname parameter"
|
|
|
|
if [ ! -z ${lacking_information} ]
|
|
then
|
|
echo "Some information is missing"
|
|
exit 1
|
|
fi
|
|
|
|
export PGDATA PGHOST PGUSER
|
|
|
|
if [ -z $simulation ]
|
|
then
|
|
case ${command} in
|
|
(create_db) create_db ;;
|
|
(create_user) create_user ;;
|
|
(create_user_and_db) create_user ; create_db ;;
|
|
(delete_user_and_db) delete_user ; delete_db ;;
|
|
(*) usage $0 ; exit 1 ;;
|
|
esac
|
|
else
|
|
case ${command} in
|
|
(create_db) print_create_db ;;
|
|
(create_user) print_create_user ;;
|
|
(create_user_and_db) print_create_user ; print_create_db ;;
|
|
(delete_user_and_db) print_delete_user ; print_delete_db ;;
|
|
(*) usage $0 ; exit 1 ;;
|
|
esac
|
|
fi
|