added new docker-entrypoint.sh for mariadb

Issue-ID: PORTAL-709

Signed-off-by: Welch, Lorraine (lb2391) <lb2391@att.com>
Change-Id: I70c35ebcaf76fa157da777c28cca6513a22c4465

1 files changed, 159 insertions, 153 deletions

diff --git a/kubernetes/portal/charts/portal-mariadb/resources/config/mariadb/docker-entrypoint.sh b/kubernetes/portal/charts/portal-mariadb/resources/config/mariadb/docker-entrypoint.sh
index f00bf8b71d..28fcee1551 100644
--- a/kubernetes/portal/charts/portal-mariadb/resources/config/mariadb/docker-entrypoint.sh
+++ b/kubernetes/portal/charts/portal-mariadb/resources/config/mariadb/docker-entrypoint.sh
@@ -4,18 +4,18 @@ shopt -s nullglob
 
 # if command starts with an option, prepend mysqld
 if [ "${1:0:1}" = '-' ]; then
-        set -- mysqld "$@"
+	set -- mysqld "$@"
 fi
 
 # skip setup if they want an option that stops mysqld
 wantHelp=
 for arg; do
-        case "$arg" in
-                -'?'|--help|--print-defaults|-V|--version)
-                        wantHelp=1
-                        break
-                        ;;
-        esac
+	case "$arg" in
+		-'?'|--help|--print-defaults|-V|--version)
+			wantHelp=1
+			break
+			;;
+	esac
 done
 
 # usage: file_env VAR [DEFAULT]
@@ -23,168 +23,174 @@ done
 # (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 [ "${!fileVar:-}" ]; then
-                val="$(< "${!fileVar}")"
-        fi
-        export "$var"="$val"
-        unset "$fileVar"
+	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 [ "${!fileVar:-}" ]; then
+		val="$(< "${!fileVar}")"
+	fi
+	export "$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[*]}"
-
-				$errors
-				EOM
-                exit 1
-        fi
+	toRun=( "$@" --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"'" { print $2; exit }'
+	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 "$BASH_SOURCE" "$@"
+	_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 {60..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 "$pid"; then
-                        echo >&2 'MySQL init process failed.'
-                        exit 1
-                fi
-
-                echo
-                echo 'MySQL init process done. Ready for start up.'
-                echo
-        fi
+	# still need to check config, container may have started with --user
+	_check_config "$@"
+	# 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 "$DATADIR"
+
+		echo 'Initializing database'
+		installArgs=( --datadir="$DATADIR" --rpm )
+		if { mysql_install_db --help || :; } | grep -q -- '--auth-root-authentication-method'; then
+			# beginning in 10.4.3, install_db uses "socket" which only allows system user root to connect, switch back to "normal" to allow mysql root without a password
+			# see https://github.com/MariaDB/server/commit/b9f3f06857ac6f9105dc65caae19782f09b47fb3
+			# (this flag doesn't exist in 10.0 and below)
+			installArgs+=( --auth-root-authentication-method=normal )
+		fi
+		# "Other options are passed to mysqld." (so we pass all "mysqld" arguments directly here)
+		mysql_install_db "${installArgs[@]}" "${@:2}"
+		echo 'Database initialized'
+
+		SOCKET="$(_get_config 'socket' "$@")"
+		"$@" --skip-networking --socket="${SOCKET}" &
+		pid="$!"
+
+		mysql=( mysql --protocol=socket -uroot -hlocalhost --socket="${SOCKET}" )
+
+		for i in {60..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 "$@"
\ No newline at end of file