mirror of
https://github.com/MariaDB/server.git
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480 lines
14 KiB
Bash
480 lines
14 KiB
Bash
#!/bin/sh
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# Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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# This scripts creates the MySQL Server system tables
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#
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# All unrecognized arguments to this script are passed to mysqld.
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basedir=""
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builddir=""
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ldata="@localstatedir@"
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langdir=""
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srcdir=""
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args=""
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defaults=""
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mysqld_opt=""
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user=""
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force=0
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in_rpm=0
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ip_only=0
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cross_bootstrap=0
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usage()
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{
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cat <<EOF
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Usage: $0 [OPTIONS]
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--basedir=path The path to the MySQL installation directory.
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--builddir=path If using --srcdir with out-of-directory builds, you
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will need to set this to the location of the build
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directory where built files reside.
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--cross-bootstrap For internal use. Used when building the MySQL system
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tables on a different host than the target.
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--datadir=path The path to the MySQL data directory.
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--defaults-extra-file=name
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Read this file after the global files are read.
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--defaults-file=name Only read default options from the given file name.
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--force Causes mysql_install_db to run even if DNS does not
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work. In that case, grant table entries that normally
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use hostnames will use IP addresses.
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--help Display this help and exit.
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--ldata=path The path to the MySQL data directory. Same as --datadir.
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--no-defaults Don't read default options from any option file.
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--rpm For internal use. This option is used by RPM files
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during the MySQL installation process.
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--skip-name-resolve Use IP addresses rather than hostnames when creating
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grant table entries. This option can be useful if
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your DNS does not work.
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--srcdir=path The path to the MySQL source directory. This option
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uses the compiled binaries and support files within the
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source tree, useful for if you don't want to install
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MySQL yet and just want to create the system tables.
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--user=user_name The login username to use for running mysqld. Files
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and directories created by mysqld will be owned by this
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user. You must be root to use this option. By default
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mysqld runs using your current login name and files and
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directories that it creates will be owned by you.
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All other options are passed to the mysqld program
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EOF
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exit 1
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}
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s_echo()
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{
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if test "$in_rpm" -eq 0 -a "$cross_bootstrap" -eq 0
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then
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echo "$1"
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fi
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}
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parse_arg()
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{
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echo "$1" | sed -e 's/^[^=]*=//'
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}
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parse_arguments()
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{
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# We only need to pass arguments through to the server if we don't
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# handle them here. So, we collect unrecognized options (passed on
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# the command line) into the args variable.
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pick_args=
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if test "$1" = PICK-ARGS-FROM-ARGV
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then
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pick_args=1
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shift
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fi
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for arg
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do
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case "$arg" in
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--force) force=1 ;;
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--basedir=*) basedir=`parse_arg "$arg"` ;;
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--builddir=*) builddir=`parse_arg "$arg"` ;;
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--srcdir=*) srcdir=`parse_arg "$arg"` ;;
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--ldata=*|--datadir=*) ldata=`parse_arg "$arg"` ;;
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--user=*)
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# Note that the user will be passed to mysqld so that it runs
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# as 'user' (crucial e.g. if log-bin=/some_other_path/
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# where a chown of datadir won't help)
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user=`parse_arg "$arg"` ;;
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--skip-name-resolve) ip_only=1 ;;
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--verbose) verbose=1 ;; # Obsolete
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--rpm) in_rpm=1 ;;
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--help) usage ;;
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--no-defaults|--defaults-file=*|--defaults-extra-file=*)
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defaults="$arg" ;;
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--cross-bootstrap|--windows)
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# Used when building the MySQL system tables on a different host than
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# the target. The platform-independent files that are created in
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# --datadir on the host can be copied to the target system.
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#
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# The most common use for this feature is in the Windows installer
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# which will take the files from datadir and include them as part of
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# the install package. See top-level 'dist-hook' make target.
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#
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# --windows is a deprecated alias
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cross_bootstrap=1 ;;
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*)
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if test -n "$pick_args"
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then
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# This sed command makes sure that any special chars are quoted,
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# so the arg gets passed exactly to the server.
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# XXX: This is broken; true fix requires using eval and proper
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# quoting of every single arg ($basedir, $ldata, etc.)
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#args="$args "`echo "$arg" | sed -e 's,\([^a-zA-Z0-9_.-]\),\\\\\1,g'`
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args="$args $arg"
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fi
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;;
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esac
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done
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}
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# Try to find a specific file within --basedir which can either be a binary
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# release or installed source directory and return the path.
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find_in_basedir()
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{
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case "$1" in
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--dir)
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return_dir=1; shift
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;;
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esac
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file=$1; shift
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for dir in "$@"
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do
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if test -f "$basedir/$dir/$file"
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then
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if test -n "$return_dir"
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then
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echo "$basedir/$dir"
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else
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echo "$basedir/$dir/$file"
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fi
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break
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fi
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done
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}
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cannot_find_file()
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{
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echo
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echo "FATAL ERROR: Could not find $1"
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shift
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if test $# -ne 0
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then
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echo
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echo "The following directories were searched:"
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echo
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for dir in "$@"
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do
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echo " $dir"
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done
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fi
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echo
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echo "If you compiled from source, you need to run 'make install' to"
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echo "copy the software into the correct location ready for operation."
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echo
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echo "If you are using a binary release, you must either be at the top"
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echo "level of the extracted archive, or pass the --basedir option"
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echo "pointing to that location."
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echo
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}
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# Ok, let's go. We first need to parse arguments which are required by
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# my_print_defaults so that we can execute it first, then later re-parse
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# the command line to add any extra bits that we need.
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parse_arguments PICK-ARGS-FROM-ARGV "$@"
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#
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# We can now find my_print_defaults. This script supports:
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#
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# --srcdir=path pointing to compiled source tree
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# --basedir=path pointing to installed binary location
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#
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# or default to compiled-in locations.
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#
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if test -n "$srcdir" && test -n "$basedir"
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then
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echo "ERROR: Specify either --basedir or --srcdir, not both."
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exit 1
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fi
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if test -n "$srcdir"
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then
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if test -z "$builddir"
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then
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builddir="$srcdir"
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fi
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print_defaults="$builddir/extra/my_print_defaults"
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elif test -n "$basedir"
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then
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print_defaults=`find_in_basedir my_print_defaults bin extra`
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if test -z "$print_defaults"
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then
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cannot_find_file my_print_defaults $basedir/bin $basedir/extra
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exit 1
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fi
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else
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print_defaults="@bindir@/my_print_defaults"
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fi
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if test ! -x "$print_defaults"
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then
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cannot_find_file "$print_defaults"
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exit 1
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fi
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# Now we can get arguments from the groups [mysqld] and [mysql_install_db]
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# in the my.cfg file, then re-run to merge with command line arguments.
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parse_arguments `$print_defaults $defaults mysqld mysql_install_db`
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parse_arguments PICK-ARGS-FROM-ARGV "$@"
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# Configure paths to support files
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if test -n "$srcdir"
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then
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basedir="$builddir"
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bindir="$basedir/client"
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extra_bindir="$basedir/extra"
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mysqld="$basedir/sql/mysqld"
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langdir="$srcdir/sql/share/english"
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pkgdatadir="$srcdir/scripts"
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scriptdir="$srcdir/scripts"
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elif test -n "$basedir"
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then
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bindir="$basedir/bin"
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extra_bindir="$bindir"
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mysqld=`find_in_basedir mysqld libexec sbin bin`
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if test -z "$mysqld"
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then
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cannot_find_file mysqld $basedir/libexec $basedir/sbin $basedir/bin
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exit 1
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fi
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langdir=`find_in_basedir --dir errmsg.sys share/english share/mysql/english`
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if test -z "$langdir"
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then
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cannot_find_file errmsg.sys $basedir/share/english $basedir/share/mysql/english
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exit 1
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fi
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pkgdatadir=`find_in_basedir --dir fill_help_tables.sql share share/mysql`
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if test -z "$pkgdatadir"
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then
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cannot_find_file fill_help_tables.sql $basedir/share $basedir/share/mysql
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exit 1
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fi
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scriptdir="$basedir/scripts"
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else
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basedir="@prefix@"
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bindir="@bindir@"
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extra_bindir="$bindir"
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mysqld="@libexecdir@/mysqld"
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pkgdatadir="@pkgdatadir@"
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scriptdir="@scriptdir@"
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fi
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# Set up paths to SQL scripts required for bootstrap
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fill_help_tables="$pkgdatadir/fill_help_tables.sql"
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create_system_tables="$pkgdatadir/mysql_system_tables.sql"
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fill_system_tables="$pkgdatadir/mysql_system_tables_data.sql"
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for f in $fill_help_tables $create_system_tables $fill_system_tables
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do
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if test ! -f "$f"
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then
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cannot_find_file "$f"
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exit 1
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fi
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done
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if test ! -x "$mysqld"
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then
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cannot_find_file "$mysqld"
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exit 1
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fi
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if test -n "$langdir"
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then
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if test ! -f "$langdir/errmsg.sys"
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then
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cannot_find_file "$langdir/errmsg.sys"
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exit 1
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fi
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mysqld_opt="--language=$langdir"
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fi
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# Try to determine the hostname
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hostname=`@HOSTNAME@`
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# Check if hostname is valid
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if test "$cross_bootstrap" -eq 0 -a "$in_rpm" -eq 0 -a "$force" -eq 0
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then
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resolved=`$extra_bindir/resolveip $hostname 2>&1`
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if test $? -ne 0
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then
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resolved=`$extra_bindir/resolveip localhost 2>&1`
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if test $? -ne 0
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then
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echo "Neither host '$hostname' nor 'localhost' could be looked up with"
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echo "$extra_bindir/resolveip"
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echo "Please configure the 'hostname' command to return a correct"
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echo "hostname."
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echo "If you want to solve this at a later stage, restart this script"
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echo "with the --force option"
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exit 1
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fi
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echo "WARNING: The host '$hostname' could not be looked up with resolveip."
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echo "This probably means that your libc libraries are not 100 % compatible"
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echo "with this binary MySQL version. The MySQL daemon, mysqld, should work"
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echo "normally with the exception that host name resolving will not work."
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echo "This means that you should use IP addresses instead of hostnames"
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echo "when specifying MySQL privileges !"
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fi
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fi
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if test "$ip_only" -eq 1
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then
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hostname=`echo "$resolved" | awk '/ /{print $6}'`
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fi
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# Create database directories
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for dir in $ldata $ldata/mysql $ldata/test
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do
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if test ! -d $dir
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then
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mkdir -p $dir
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chmod 700 $dir
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fi
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if test -w / -a ! -z "$user"
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then
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chown $user $dir
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fi
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done
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if test -n "$user"
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then
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args="$args --user=$user"
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fi
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# When doing a "cross bootstrap" install, no reference to the current
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# host should be added to the system tables. So we filter out any
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# lines which contain the current host name.
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if test $cross_bootstrap -eq 1
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then
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filter_cmd_line="sed -e '/@current_hostname/d'"
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else
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filter_cmd_line="cat"
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fi
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# Configure mysqld command line
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mysqld_bootstrap="${MYSQLD_BOOTSTRAP-$mysqld}"
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mysqld_install_cmd_line="$mysqld_bootstrap $defaults $mysqld_opt --bootstrap \
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--basedir=$basedir --datadir=$ldata --log-warnings=0 --loose-skip-innodb \
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--loose-skip-ndbcluster $args --max_allowed_packet=8M \
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--default-storage-engine=myisam \
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--net_buffer_length=16K"
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# Create the system and help tables by passing them to "mysqld --bootstrap"
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s_echo "Installing MySQL system tables..."
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if { echo "use mysql;"; cat $create_system_tables $fill_system_tables; } | eval "$filter_cmd_line" | $mysqld_install_cmd_line > /dev/null
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then
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s_echo "OK"
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else
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echo
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echo "Installation of system tables failed! Examine the logs in"
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echo "$ldata for more information."
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echo
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echo "You can try to start the mysqld daemon with:"
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echo
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echo " shell> $mysqld --skip-grant &"
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echo
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echo "and use the command line tool $bindir/mysql"
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echo "to connect to the mysql database and look at the grant tables:"
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echo
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echo " shell> $bindir/mysql -u root mysql"
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echo " mysql> show tables"
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echo
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echo "Try 'mysqld --help' if you have problems with paths. Using --log"
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echo "gives you a log in $ldata that may be helpful."
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echo
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echo "Please consult the MySQL manual section"
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echo "'Problems running mysql_install_db', and the manual section that"
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echo "describes problems on your OS. Another information source are the"
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echo "MySQL email archives available at http://lists.mysql.com/."
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echo
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echo "Please check all of the above before mailing us! And remember, if"
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echo "you do mail us, you MUST use the $scriptdir/mysqlbug script!"
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echo
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exit 1
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fi
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s_echo "Filling help tables..."
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if { echo "use mysql;"; cat $fill_help_tables; } | $mysqld_install_cmd_line > /dev/null
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then
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s_echo "OK"
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else
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echo
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echo "WARNING: HELP FILES ARE NOT COMPLETELY INSTALLED!"
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echo "The \"HELP\" command might not work properly."
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fi
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# Don't output verbose information if running inside bootstrap or using
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# --srcdir for testing. In such cases, there's no end user looking at
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# the screen.
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if test "$cross_bootstrap" -eq 0 && test -z "$srcdir"
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then
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s_echo
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s_echo "To start mysqld at boot time you have to copy"
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s_echo "support-files/mysql.server to the right place for your system"
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echo
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echo "PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !"
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echo "To do so, start the server, then issue the following commands:"
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echo
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echo "$bindir/mysqladmin -u root password 'new-password'"
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echo "$bindir/mysqladmin -u root -h $hostname password 'new-password'"
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echo
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echo "Alternatively you can run:"
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echo "$bindir/mysql_secure_installation"
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echo
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echo "which will also give you the option of removing the test"
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echo "databases and anonymous user created by default. This is"
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echo "strongly recommended for production servers."
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echo
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echo "See the manual for more instructions."
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if test "$in_rpm" -eq 0
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then
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echo
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echo "You can start the MySQL daemon with:"
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echo "cd $basedir ; $bindir/mysqld_safe &"
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echo
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echo "You can test the MySQL daemon with mysql-test-run.pl"
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echo "cd $basedir/mysql-test ; perl mysql-test-run.pl"
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fi
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echo
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echo "Please report any problems with the $scriptdir/mysqlbug script!"
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echo
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fi
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exit 0
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