diff options
Diffstat (limited to 'kubernetes/clamp/charts/mariadb/resources/config/init')
| -rwxr-xr-x | kubernetes/clamp/charts/mariadb/resources/config/init/docker-entrypoint.sh | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/kubernetes/clamp/charts/mariadb/resources/config/init/docker-entrypoint.sh b/kubernetes/clamp/charts/mariadb/resources/config/init/docker-entrypoint.sh deleted file mode 100755 index 71f32e2eff..0000000000 --- a/kubernetes/clamp/charts/mariadb/resources/config/init/docker-entrypoint.sh +++ /dev/null @@ -1,198 +0,0 @@ -#!/bin/bash -set -eo pipefail -shopt -s nullglob - -# if command starts with an option, prepend mysqld -if [ "${1:0:1}" = '-' ]; then - set -- mysqld "$@" -fi - -# skip setup if they want an option that stops mysqld -wantHelp= -for arg; do - case "$arg" in - -'?'|--help|--print-defaults|-V|--version) - wantHelp=1 - break - ;; - esac -done - -prepare_password() -{ - echo "$1" | sed -e "s/'/\\\\'/g; s/\"/\\\\\"/g" -} - -# usage: file_env VAR [DEFAULT] -# ie: file_env 'XYZ_DB_PASSWORD' 'example' -# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of -# "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature) -file_env() { - local var="$1" - local fileVar="${var}_FILE" - local def="${2:-}" - if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then - echo >&2 "error: both $var and $fileVar are set (but are exclusive)" - exit 1 - fi - local val="$def" - if [ "${!var:-}" ]; then - val="${!var}" - elif [ "${!fileVar:-}" ]; then - val="$(< "${!fileVar}")" - fi - val=`prepare_password $val` - export "$var"="$val" - unset "$fileVar" -} - -_check_config() { - toRun=( "$@" --verbose --help --log-bin-index="$(mktemp -u)" ) - if ! errors="$("${toRun[@]}" 2>&1 >/dev/null)"; then - cat >&2 <<-EOM - - ERROR: mysqld failed while attempting to check config - command was: "${toRun[*]}" - - $errors - EOM - exit 1 - fi -} - -# Fetch value from server config -# We use mysqld --verbose --help instead of my_print_defaults because the -# latter only show values present in config files, and not server defaults -_get_config() { - local conf="$1"; shift - "$@" --verbose --help --log-bin-index="$(mktemp -u)" 2>/dev/null \ - | awk '$1 == "'"$conf"'" && /^[^ \t]/ { sub(/^[^ \t]+[ \t]+/, ""); print; exit }' - # match "datadir /some/path with/spaces in/it here" but not "--xyz=abc\n datadir (xyz)" -} - -# allow the container to be started with `--user` -if [ "$1" = 'mysqld' -a -z "$wantHelp" -a "$(id -u)" = '0' ]; then - _check_config "$@" - DATADIR="$(_get_config 'datadir' "$@")" - mkdir -p "$DATADIR" - find "$DATADIR" \! -user mysql -exec chown mysql '{}' + - exec gosu mysql "$BASH_SOURCE" "$@" -fi - -if [ "$1" = 'mysqld' -a -z "$wantHelp" ]; then - # still need to check config, container may have started with --user - _check_config "$@" - # Get config - DATADIR="$(_get_config 'datadir' "$@")" - - if [ ! -d "$DATADIR/mysql" ]; then - file_env 'MYSQL_ROOT_PASSWORD' - if [ -z "$MYSQL_ROOT_PASSWORD" -a -z "$MYSQL_ALLOW_EMPTY_PASSWORD" -a -z "$MYSQL_RANDOM_ROOT_PASSWORD" ]; then - echo >&2 'error: database is uninitialized and password option is not specified ' - echo >&2 ' You need to specify one of MYSQL_ROOT_PASSWORD, MYSQL_ALLOW_EMPTY_PASSWORD and MYSQL_RANDOM_ROOT_PASSWORD' - exit 1 - fi - - mkdir -p "$DATADIR" - - echo 'Initializing database' - # "Other options are passed to mysqld." (so we pass all "mysqld" arguments directly here) - mysql_install_db --datadir="$DATADIR" --rpm "${@:2}" - echo 'Database initialized' - - SOCKET="$(_get_config 'socket' "$@")" - "$@" --skip-networking --socket="${SOCKET}" & - pid="$!" - - mysql=( mysql --protocol=socket -uroot -hlocalhost --socket="${SOCKET}" ) - - for i in {30..0}; do - if echo 'SELECT 1' | "${mysql[@]}" &> /dev/null; then - break - fi - echo 'MySQL init process in progress...' - sleep 1 - done - if [ "$i" = 0 ]; then - echo >&2 'MySQL init process failed.' - exit 1 - fi - - if [ -z "$MYSQL_INITDB_SKIP_TZINFO" ]; then - # sed is for https://bugs.mysql.com/bug.php?id=20545 - mysql_tzinfo_to_sql /usr/share/zoneinfo | sed 's/Local time zone must be set--see zic manual page/FCTY/' | "${mysql[@]}" mysql - fi - - if [ ! -z "$MYSQL_RANDOM_ROOT_PASSWORD" ]; then - export MYSQL_ROOT_PASSWORD="$(pwgen -1 32)" - echo "GENERATED ROOT PASSWORD: $MYSQL_ROOT_PASSWORD" - fi - - rootCreate= - # default root to listen for connections from anywhere - file_env 'MYSQL_ROOT_HOST' '%' - if [ ! -z "$MYSQL_ROOT_HOST" -a "$MYSQL_ROOT_HOST" != 'localhost' ]; then - # no, we don't care if read finds a terminating character in this heredoc - # https://unix.stackexchange.com/questions/265149/why-is-set-o-errexit-breaking-this-read-heredoc-expression/265151#265151 - read -r -d '' rootCreate <<-EOSQL || true - CREATE USER 'root'@'${MYSQL_ROOT_HOST}' IDENTIFIED BY '${MYSQL_ROOT_PASSWORD}' ; - GRANT ALL ON *.* TO 'root'@'${MYSQL_ROOT_HOST}' WITH GRANT OPTION ; - EOSQL - fi - - "${mysql[@]}" <<-EOSQL - -- What's done in this file shouldn't be replicated - -- or products like mysql-fabric won't work - SET @@SESSION.SQL_LOG_BIN=0; - - DELETE FROM mysql.user WHERE user NOT IN ('mysql.sys', 'mysqlxsys', 'root') OR host NOT IN ('localhost') ; - SET PASSWORD FOR 'root'@'localhost'=PASSWORD('${MYSQL_ROOT_PASSWORD}') ; - GRANT ALL ON *.* TO 'root'@'localhost' WITH GRANT OPTION ; - ${rootCreate} - DROP DATABASE IF EXISTS test ; - FLUSH PRIVILEGES ; - EOSQL - - if [ ! -z "$MYSQL_ROOT_PASSWORD" ]; then - mysql+=( -p"${MYSQL_ROOT_PASSWORD}" ) - fi - - file_env 'MYSQL_DATABASE' - if [ "$MYSQL_DATABASE" ]; then - echo "CREATE DATABASE IF NOT EXISTS \`$MYSQL_DATABASE\` ;" | "${mysql[@]}" - mysql+=( "$MYSQL_DATABASE" ) - fi - - file_env 'MYSQL_USER' - file_env 'MYSQL_PASSWORD' - if [ "$MYSQL_USER" -a "$MYSQL_PASSWORD" ]; then - echo "CREATE USER '$MYSQL_USER'@'%' IDENTIFIED BY '$MYSQL_PASSWORD' ;" | "${mysql[@]}" - - if [ "$MYSQL_DATABASE" ]; then - echo "GRANT ALL ON \`$MYSQL_DATABASE\`.* TO '$MYSQL_USER'@'%' ;" | "${mysql[@]}" - fi - fi - - echo - for f in /docker-entrypoint-initdb.d/*; do - case "$f" in - *.sh) echo "$0: running $f"; . "$f" ;; - *.sql) echo "$0: running $f"; "${mysql[@]}" < "$f"; echo ;; - *.sql.gz) echo "$0: running $f"; gunzip -c "$f" | "${mysql[@]}"; echo ;; - *) echo "$0: ignoring $f" ;; - esac - echo - done - - if ! kill -s TERM "$pid" || ! wait "$pid"; then - echo >&2 'MySQL init process failed.' - exit 1 - fi - - echo - echo 'MySQL init process done. Ready for start up.' - echo - fi -fi - -exec "$@" |