diff options
Diffstat (limited to 'kubernetes/portal/components')
| -rw-r--r-- | kubernetes/portal/components/portal-mariadb/resources/config/mariadb/docker-entrypoint.sh | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/kubernetes/portal/components/portal-mariadb/resources/config/mariadb/docker-entrypoint.sh b/kubernetes/portal/components/portal-mariadb/resources/config/mariadb/docker-entrypoint.sh index c4a21b927f..411ed8e667 100644 --- a/kubernetes/portal/components/portal-mariadb/resources/config/mariadb/docker-entrypoint.sh +++ b/kubernetes/portal/components/portal-mariadb/resources/config/mariadb/docker-entrypoint.sh @@ -1,4 +1,5 @@ #!/bin/bash + set -eo pipefail shopt -s nullglob @@ -30,10 +31,15 @@ file_env() { mysql_error "Both $var and $fileVar are set (but are exclusive)" fi local val="$def" + # val="${!var}" + # val="$(< "${!fileVar}")" + # eval replacement of the bashism equivalents above presents no security issue here + # since var and fileVar variables contents are derived from the file_env() function arguments. + # This method is only called inside this script with a limited number of possible values. if [ "${!var:-}" ]; then - val="${!var}" + eval val=\$$var elif [ "${!fileVar:-}" ]; then - val="$(< "${!fileVar}")" + val="$(< "$(eval echo "\$$fileVar")")" fi export "$var"="$val" unset "$fileVar" @@ -323,7 +329,7 @@ _main() { # If container is started as root user, restart as dedicated mysql user if [ "$(id -u)" = "0" ]; then mysql_note "Switching to dedicated user 'mysql'" - exec gosu mysql "$BASH_SOURCE" "$@" + exec gosu mysql "$0" "$@" fi # there's no database, so it needs to be initialized |