add mysql overlay
git-svn-id: https://svn.disconnected-by-peer.at/svn/linamh/trunk/mysql@1366 6952d904-891a-0410-993b-d76249ca496b
This commit is contained in:
geos_one
15
dev-db/mysql-init-scripts/files/logrotate.mysql
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15
dev-db/mysql-init-scripts/files/logrotate.mysql
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@@ -0,0 +1,15 @@
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# Copyright 1999-2006 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/dev-db/mysql-init-scripts/files/logrotate.mysql,v 1.1 2007/01/12 16:54:20 chtekk Exp $
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/var/log/mysql/mysql.err /var/log/mysql/mysql.log /var/log/mysql/mysqld.err {
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monthly
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create 660 mysql mysql
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notifempty
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size 5M
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sharedscripts
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missingok
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postrotate
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/bin/kill -HUP `cat /var/run/mysqld/mysqld.pid`
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endscript
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}
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80
dev-db/mysql-init-scripts/files/mysql.conf.d
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80
dev-db/mysql-init-scripts/files/mysql.conf.d
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@@ -0,0 +1,80 @@
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# Here is where we define which server(s) to start.
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# Additional parameters to be passed to mysqld at startup may be added here,
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# which will override the ones in "my.cnf".
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#
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# Below are described some suggested parameters to use.
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# The parameters not recognized will be passed through to the mysqld daemon
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# directly!
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# To avoid starting a server just comment it's definition.
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#
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# Last but not least, SPACES are NOT allowed inside the parameters!
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#
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# Parameter : description
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# ----------------+-----------------------------------------------------------
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# nice : integer [-20 .. 19 ] default 0
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# : change the priority of the server -20 (high) to 19 (low)
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# : see "man nice 1" for description
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# ----------------+-----------------------------------------------------------
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# mycnf : string [full path to my.cnf]
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# : specify the path to my.cnf file to be used
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# ----------------+-----------------------------------------------------------
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# startup_timeout : integer [seconds] default 15
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# : time to wait for mysqld up and running, after this it's
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# : marked as failed
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# ----------------+-----------------------------------------------------------
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#
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# Additional parameters
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# Parameter : description
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# ----------------+-----------------------------------------------------------
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# server-id : integer [1 .. 255]
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# : Uniquely identifies the server instance in the community
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# : of replication partners.
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# ----------------+-----------------------------------------------------------
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# port : integer [1025 .. 65535] default 3306
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# : Port number to use for connection.
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# : Looses any meaning if skip-networking is set.
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# ----------------+-----------------------------------------------------------
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# skip-networking : NULL
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# : Don't allow connection through TCP/IP.
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# ----------------+-----------------------------------------------------------
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# log-bin : string [name of the binlog files]
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# : Log update queries in binary format. Optional (but
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# : strongly recommended to avoid replication problems if
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# : server's hostname changes) argument should be the chosen
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# : location for the binary log files.
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# ----------------+-----------------------------------------------------------
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# Additionally the following variables are recognized:
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#
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# Be more verbose, accepts values from 1 to 4
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#DEBUG=4
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#
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# The default location for the "master" pid file
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#MYSQL_GLOB_PID_FILE="/var/run/svc-started-mysqld"
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#
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# The timeout for a failed attempt to stop a server
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#STOPTIMEOUT=120
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#
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# The parameters are passed in a bash array variable,
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# the variable name is mysql_slot_0_[server-num]
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# "server-num" is an optional number used to start multiple servers
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#
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# Examples:
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#
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# start a default server with default options:
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#mysql_slot_0=()
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#
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# start MySQL reniced, overriding some start parameters
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#mysql_slot_0=(
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# "nice=-5"
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# "server-id=123"
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# "log-bin="myhost"
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# "port=3307"
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#)
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#
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# start another server, different my.cnf
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#mysql_slot_0_1=(
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# "mycnf=/home/test/my.cnf"
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# "server-id=124"
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#)
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#
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359
dev-db/mysql-init-scripts/files/mysql.rc6
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359
dev-db/mysql-init-scripts/files/mysql.rc6
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@@ -0,0 +1,359 @@
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#!/sbin/runscript
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# Copyright 1999-2006 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/dev-db/mysql-init-scripts/files/mysql.rc6,v 1.2 2007/03/04 15:47:03 vivo Exp $
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# external binaries used: which, sed, tac
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# int in_list(char * elem, char * list)
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function in_list() {
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local elem=${1:-"none"}
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local list=${2:-","}
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[[ "${list}" == "${list/,${elem},/}" ]] \
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&& return 1 \
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|| return 0
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}
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function wdebug() {
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if [[ "${DEBUG}" -ge "${1}" ]] ; then
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shift
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echo "dbg: ${@}"
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fi
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}
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depend() {
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use dns net localmount netmount nfsmount
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}
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do_escape() {
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# Ihatethisreallyverymuch
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#echo "$1" | sed -e "s|'| |" -e "s|=|='|" -e "s|$|'|"
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echo "$1"
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}
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# int get_slot_config(srv_slot=0, srv_num)
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get_slot_config() {
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wdebug 4 ">>> get_slot_config()"
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local srv srv_slot srv_num
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srv_slot="${1:-"0"}"
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srv_num="${2}"
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MY_SUFFIX="-${srv_slot}"
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# srv=array(0 => [srv_slot], 1 => [srv_num] )
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srv=( ${srv_slot} ${srv_num} )
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local tmp_eval="mysql_slot_${srv_slot}${srv_num:+"_"}${srv_num}[@]"
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local conf_d_parameters="${!tmp_eval}"
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if [[ "${srv_slot}" == "0" ]] ; then
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MY_SUFFIX=''
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# try some other default for the default server
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[[ -z "${conf_d_parameters[@]}" ]] && conf_d_parameters=${mysql_slot[@]}
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fi
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[[ -z "${conf_d_parameters[@]}" ]] && conf_d_parameters=( )
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basedir="" datadir="" pidfile="" socket=""
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CHROOT="" NICE="" STARTUPTIMEOUT=5 STOPTIMEOUT=120
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wdebug 3 "srv ${srv[@]}"
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wdebug 3 "srv_slot ${srv_slot}"
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wdebug 3 "srv_num ${srv_num}"
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wdebug 3 "tmp_eval ${tmp_eval}"
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wdebug 3 "conf_d_parameters ${conf_d_parameters[@]}"
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wdebug 3 "MY_SUFFIX ${MY_SUFFIX}"
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local tmp_eval="mysql_slot_${srv_slot}${srv_num:+"_"}${srv_num}[@]"
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local conf_d_parameters="${!tmp_eval}"
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# collations need to be defined *after* the character sets,
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# so we will duplicate them
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local collations=""
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[[ ${conf_d_parameters[*]} == '()' ]] && conf_d_parameters=''
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MY_CNF="/etc/mysql${MY_SUFFIX}/my.cnf"
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# summa of unmanaged parameters
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# some parameters may be present multiple times
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unmanagedparams=""
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# grab the parameters from conf.d/mysql definition
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for my_default in ${conf_d_parameters[*]} ; do
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case "${my_default}" in
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nice=*)
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NICE="${my_default#nice=}"
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nice -n $NICE ls /tmp &>/dev/null || NICE=""
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;;
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mycnf=*) MY_CNF="${my_default#mycnf=}" ;;
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startup_timeout=*)
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STARTUPTIMEOUT="${my_default#startup_timeout=}" ;;
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basedir=*) basedir="${my_default#basedir=}" ;;
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datadir=*) datadir="${my_default#datadir=}" ;;
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pid-file=*) pidfile="${my_default#pid-file=}" ;;
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socket=*) socket="${my_default#socket=}" ;;
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*collation*=)
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collations="${collations} --$( do_escape "${my_default}" )"
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;;
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*=*)
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# list of parameters we already have
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# prepend "--" because my_print_defaults do it
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unmanagedparams="${unmanagedparams} --$( do_escape "${my_default}" )"
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;;
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*)
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unmanagedparams="${unmanagedparams} --${my_default}"
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;;
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esac
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done
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if [[ ! -r "${MY_CNF}" ]] ; then
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ewarn "Cannot access ${MY_CNF} !"
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MY_CNF=""
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my_defaults=""
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else
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local my_print_defaults="$(which my_print_defaults${MY_SUFFIX} 2>/dev/null)"
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if [[ ! -x "${my_print_defaults}" ]] ; then
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eerror "my_print_defaults NOT found or not executable"
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my_defaults=""
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else
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my_defaults=$( ${my_print_defaults} \
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--loose-verbose \
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--config-file="${MY_CNF}" \
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mysqld server )
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fi
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fi
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# grab needed parameters from my.cnf, don't override the ones from
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# conf.d/mysql
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for my_default in ${my_defaults} ; do
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case "${my_default}" in
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--basedir=*)
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[[ -z "${basedir}" ]] && basedir="${my_default#--basedir=}" ;;
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--datadir=*)
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[[ -z "${datadir}" ]] && datadir="${my_default#--datadir=}" ;;
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--pid-file=*)
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[[ -z "${pidfile}" ]] && pidfile="${my_default#--pid-file=}" ;;
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--socket=*)
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[[ -z "${socket}" ]] && socket="${my_default#--socket=}" ;;
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--*collation*=)
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# the order is inversed because we want the conf.d ones overriden
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collations="$( do_escape "${my_default}" ) ${collations}"
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;;
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esac
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done
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# some parameters
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basedir="${basedir:-"/usr"}"
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datadir="${datadir:-"/var/lib/mysql${MY_SUFFIX}"}"
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pidfile="${pidfile:-"/var/run/mysqld/mysqld${MY_SUFFIX}.pid"}"
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socket="${socket:-"/var/run/mysqld/mysqld${MY_SUFFIX}.sock"}"
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unmanagedparams="${unmanagedparams} ${collations}"
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wdebug 3 "chroot dir => ${CHROOT}"
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wdebug 3 "niceness => ${NICE}"
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wdebug 3 "basedir => ${basedir}"
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wdebug 3 "datadir => ${datadir}"
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wdebug 3 "pidfile => ${pidfile}"
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wdebug 3 "socket => ${socket}"
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wdebug 3 "Unamanged => ${unmanagedparams}"
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# extension for sleep tenth of seconds, not very portable so check it before
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if sleep 0.01 ; then
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STARTUPTIMEOUT=$(( STARTUPTIMEOUT * 10 ))
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STOPTIMEOUT=$(( STOPTIMEOUT * 10 ))
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TIMEUNIT=0.1
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else
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TIMEUNIT=1
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fi
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# push these out to the script
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export MY_SUFFIX NICE MY_CNF pidfile datadir basedir socket CHROOT
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export unmanagedparams STARTUPTIMEOUT STOPTIMEOUT TIMEUNIT
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wdebug 4 "<<< get_slot_config() ok"
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return 0
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}
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checkconfig() {
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wdebug 4 ">>> checkconfig(\"${1}\")"
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local datadir="${1}" pidfile="${2}" socket="${3}"
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if [[ -n "${NOCHECK}" ]] ; then
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rm -f "${pidfile}" "${socket}"
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return 0
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fi
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if [[ ! -d "${datadir}" ]] ; then
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eerror "MySQL datadir is empty or invalid"
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eerror "Please check your my.cnf : ${MY_CNF}"
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wdebug 4 "<<< checkconfig() KO"
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return 1
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fi
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if [[ ! -d "${datadir}/mysql" ]] ; then
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eerror "You don't appear to have the mysql database installed yet."
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eerror "Please run /usr/bin/mysql_install_db to have this done..."
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wdebug 4 "<<< checkconfig() KO"
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return 1
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fi
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if [[ -f "${pidfile}" ]] ; then
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kill -15 $(< ${pidfile}) 2>/dev/null
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if [[ $? -eq 0 ]] ; then
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# the process exist, we have a problem
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eerror "\"${pidfile}\" is still present and the process is running."
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eerror "Please stop it \"kill $(< ${pidfile})\" maybe ?"
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wdebug 4 "<<< checkconfig() KO"
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return 1
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else
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rm -f "${pidfile}"
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fi
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fi
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if [[ -S "${socket}" ]] ; then
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ewarn "Strange, the socket file already exist in \"${socket}\""
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ewarn "it will be removed now and re-created by the MySQL server"
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ewarn "BUT please make your checks."
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rm -f "${socket}"
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fi
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wdebug 4 "<<< checkconfig() ok"
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return 0
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}
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start() {
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wdebug 4 ">>> start()"
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MYSQL_GLOB_PID_FILE=${MYSQL_GLOB_PID_FILE:-"/var/run/svc-started-${SVCNAME/mysql/mysqld}"}
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# servers are defined in /etc/conf.d/mysql
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local serverlist=${!mysql_slot_*}
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# provide default for empty conf.d/mysql
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if [[ -z "${serverlist}" ]] ; then
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serverlist=0
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export mysql_slot_0=( )
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fi
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local retstatus timeout
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local globretstatus=1
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local srv_slot srv_num
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# server MUST NOT share same location for these
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local pidfilelist=',' datadirlist=',' socketlist=','
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local ssd_thing=1
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local mysqld_thing tmpnice
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ebegin "Starting ${myservice}"
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# try to start each server
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for srv in ${serverlist[*]} ; do
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srv_slot="${srv#mysql_slot_}"
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if [[ "${srv_slot}" == "${srv_slot#*_}" ]] ; then
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srv_num=''
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else
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srv_num="${srv_slot#*_}"
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fi
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srv_slot="${srv_slot%%_*}"
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retstatus=0
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get_slot_config "${srv_slot}" "${srv_num}" || retstatus=1
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# checks
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if ! checkconfig "${datadir}" "${pidfile}" "${socket}" ; then
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retstatus=2 ; continue
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fi
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if in_list "${pidfile}" "${pidfilelist}" ; then
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eerror "Sorry, won't start with same pid-file: ${pidfile}"
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retstatus=3 ; continue
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fi
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if in_list "${datadir}" "${datadirlist}" ; then
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eerror "Sorry, won't start with same datadir: ${datadir}"
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retstatus=4 ; continue
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fi
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if in_list "${socket}" "${socketlist}" ; then
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eerror "Sorry, won't start with same socket: ${socket}"
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retstatus=5 ; continue
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fi
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einfo "Starting ${myservice} (${MY_CNF})"
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mysqld_thing="${MY_CNF:+"--defaults-file="}${MY_CNF}"
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mysqld_thing="${mysqld_thing} ${unmanagedparams}"
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mysqld_thing="${mysqld_thing} --basedir=${basedir}"
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mysqld_thing="${mysqld_thing} --datadir=${datadir}"
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mysqld_thing="${mysqld_thing} --pid-file=${pidfile}"
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mysqld_thing="${mysqld_thing} --socket=${socket}"
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mysqld_thing="${mysqld_thing} --user=mysql"
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wdebug 2 "starting mysqld with: ${mysqld_thing}"
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if [[ ${ssd_thing} -eq 1 ]] ; then
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tmpnice="${NICE:+"--nicelevel "}${NICE}"
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start-stop-daemon --quiet ${DEBUG/*/"--verbose"} --start \
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--background ${tmpnice} --pidfile ${pidfile} \
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--exec ${basedir}/sbin/mysqld${MY_SUFFIX} -- ${mysqld_thing} \
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&& sleep ${TIMEUNIT}
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retstatus=$?
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else
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tmpnice="${NICE:+"nice -n "}${NICE}"
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${tmpnice} ${basedir}/sbin/mysqld${MY_SUFFIX} ${mysqld_thing} &
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retstatus=0
|
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fi
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# only the first run is done by start-stop-daemon
|
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ssd_thing=""
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# wait for socket creation
|
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wdebug 1
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while ! [[ -S "${socket}" || "${STARTUPTIMEOUT}" -lt 1 || "${retstatus}" -ne 0 ]] ; do
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STARTUPTIMEOUT=$(( STARTUPTIMEOUT - 1 ))
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[[ ${DEBUG} -ge 1 ]] && echo -n "${STARTUPTIMEOUT},"
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sleep ${TIMEUNIT}
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||||
done
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wdebug 1 ""
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if [[ ! -S "${socket}" ]] ; then
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eerror "MySQL${MY_SUFFIX} NOT started (${retstatus})"
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retstatus=1
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else
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globretstatus=0
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pidfilelist="${pidfilelist}${pidfile},"
|
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datadirlist="${datadirlist}${datadir},"
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socketlist="${socketlist}${socket},"
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echo "${srv_slot}${srv_num:+"_"}${srv_num}=${pidfile}" >> "${MYSQL_GLOB_PID_FILE}"
|
||||
fi
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||||
done
|
||||
# successfull if at least one mysqld started
|
||||
wdebug 4 "<<< start()"
|
||||
eend $globretstatus
|
||||
}
|
||||
|
||||
stop() {
|
||||
get_slot_config &> /dev/null
|
||||
MYSQL_GLOB_PID_FILE=${MYSQL_GLOB_PID_FILE:-"/var/run/svc-started-${SVCNAME/mysql/mysqld}"}
|
||||
local runwhat pidfile shutdown_elem
|
||||
local PID cnt timeout=${STOPTIMEOUT:-"120"}
|
||||
local retstatus=0
|
||||
local shutdown_list="$(< "${MYSQL_GLOB_PID_FILE}" )"
|
||||
|
||||
ebegin "Stopping ${myservice}"
|
||||
wdebug 5 "MYSQL_GLOB_PID_FILE: ${MYSQL_GLOB_PID_FILE}"
|
||||
wdebug 5 "shutdown_list: ${shutdown_list}"
|
||||
for shutdown_elem in ${shutdown_list} ; do
|
||||
runwhat=${shutdown_elem%%=*}
|
||||
pidfile=${shutdown_elem#*=}
|
||||
timeout=${STOPTIMEOUT:-"120"}
|
||||
PID=$(< "${pidfile}" )
|
||||
wdebug 3 "runwhat ${runwhat}"
|
||||
wdebug 3 "pidfile ${pidfile}"
|
||||
wdebug 3 "timeout ${timeout}"
|
||||
wdebug 3 "PID ${PID}"
|
||||
|
||||
einfo "Stopping mysqld (${runwhat})"
|
||||
|
||||
start-stop-daemon --quiet ${DEBUG/*/"--verbose"} --stop --pidfile "${pidfile}" &
|
||||
wdebug 1 ""
|
||||
while [[ -n "$PID" ]] \
|
||||
&& $( ps -Ao pid | grep -q "^ *$PID$" ) \
|
||||
&& [[ "${timeout}" -ge 1 ]]
|
||||
do
|
||||
timeout=$(($timeout - 1))
|
||||
[[ ${DEBUG} -ge 1 ]] && echo -n "$(( $STOPTIMEOUT - $timeout )),"
|
||||
sleep ${TIMEUNIT}
|
||||
done
|
||||
[[ "${timeout}" -lt 1 ]] && retstatus=1
|
||||
done
|
||||
sleep ${TIMEUNIT}
|
||||
[[ "$retstatus" -eq 0 ]] && rm -f "$MYSQL_GLOB_PID_FILE"
|
||||
eend ${retstatus}
|
||||
}
|
||||
28
dev-db/mysql-init-scripts/files/mysqlmanager.conf.d
Normal file
28
dev-db/mysql-init-scripts/files/mysqlmanager.conf.d
Normal file
@@ -0,0 +1,28 @@
|
||||
# Here is where we define which server(s) to start.
|
||||
# Additional parameters to be passed to mysqlmanager at startup may be added here,
|
||||
# which will override the ones in "my.cnf".
|
||||
#
|
||||
# To avoid starting a server just comment it's definition
|
||||
# here or it will rant (no default start).
|
||||
# Last but not least, spaces are NOT allowed inside the parameters!
|
||||
#
|
||||
# Below are described some suggested parameters to use.
|
||||
# The parameters not recognized will be passed through to the mysqlmanager directly.
|
||||
#
|
||||
# Parameter : description
|
||||
|
||||
# ----------------+-----------------------------------------------------------
|
||||
# mycnf : string [full path to my.cnf]
|
||||
# : specify the path to my.cnf file to be used
|
||||
# : may contain a [manager] section
|
||||
# ----------------+-----------------------------------------------------------
|
||||
#
|
||||
# Basic default
|
||||
#
|
||||
#mysqlmanager_slot_0=()
|
||||
#
|
||||
# Start MySQL 5.0.X overriding the my.cnf path
|
||||
#mysqlmanager_slot_500=(
|
||||
# "mycnf=/home/test/my.cnf"
|
||||
#)
|
||||
#
|
||||
230
dev-db/mysql-init-scripts/files/mysqlmanager.rc6
Normal file
230
dev-db/mysql-init-scripts/files/mysqlmanager.rc6
Normal file
@@ -0,0 +1,230 @@
|
||||
#!/sbin/runscript
|
||||
# Copyright 1999-2006 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
# $Header: /var/cvsroot/gentoo-x86/dev-db/mysql-init-scripts/files/mysqlmanager.rc6,v 1.1 2007/01/12 16:54:20 chtekk Exp $
|
||||
|
||||
# external binaries used: which, sed, tac
|
||||
|
||||
depend() {
|
||||
use dns net localmount netmount nfsmount
|
||||
#provide mysql
|
||||
}
|
||||
|
||||
# int in_list(char * elem, char * list)
|
||||
function in_list() {
|
||||
local elem=${1:-"none"}
|
||||
local list=${2:-","}
|
||||
|
||||
[[ "${list}" == "${list/,${elem},/}" ]] \
|
||||
&& return 1 \
|
||||
|| return 0
|
||||
}
|
||||
|
||||
do_escape() {
|
||||
# Ihatethisreallyverymuch
|
||||
#echo "$1" | sed -e "s|'| |" -e "s|=|='|" -e "s|$|'|"
|
||||
echo "$1"
|
||||
}
|
||||
|
||||
# int get_slot_config(srv_slot=0, srv_num)
|
||||
get_slot_config() {
|
||||
[[ ${DEBUG} -ge 4 ]] && einfo ">>> get_slot_config(\"${1}\", \"${2}\")"
|
||||
|
||||
srv_slot="${1:-"0"}"
|
||||
srv_num="${2}"
|
||||
MY_SUFFIX="-${srv_slot}"
|
||||
[[ "${MY_SUFFIX}" == '-0' ]] && MY_SUFFIX=''
|
||||
|
||||
basedir="" pidfile="" socket=""
|
||||
|
||||
local tmp_eval="mysqlmanager_slot_${srv_slot}${srv_num:+"_"}${srv_num}[@]"
|
||||
local conf_d_parameters="${!tmp_eval}"
|
||||
[[ ${conf_d_parameters[*]} == '()' ]] && conf_d_parameters=''
|
||||
|
||||
MY_CNF="/etc/mysql${MY_SUFFIX}/my.cnf"
|
||||
# summa of unmanaged parameters
|
||||
# some parameters may be present multiple times
|
||||
unmanagedparams=""
|
||||
|
||||
# grab the parameters from conf.d/mysql definition
|
||||
for my_default in ${conf_d_parameters[*]} ; do
|
||||
case "${my_default}" in
|
||||
mycnf=*) MY_CNF="${my_default#mycnf=}" ;;
|
||||
basedir=*) basedir="${my_default#basedir=}" ;;
|
||||
pid-file=*) pidfile="${my_default#pid-file=}" ;;
|
||||
socket=*) socket="${my_default#socket=}" ;;
|
||||
*=*)
|
||||
# list of parameters we already have
|
||||
# prepend "--" because my_print_defaults do it
|
||||
unmanagedparams="${unmanagedparams} --$( do_escape "${my_default}" )"
|
||||
;;
|
||||
*)
|
||||
unmanagedparams="${unmanagedparams} --${my_default}"
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [[ ! -r "${MY_CNF}" ]] ; then
|
||||
ewarn "Cannot access ${MY_CNF} !"
|
||||
MY_CNF=""
|
||||
my_defaults=""
|
||||
else
|
||||
local my_print_defaults="$(which my_print_defaults${MY_SUFFIX} 2>/dev/null)"
|
||||
if [[ ! -x "${my_print_defaults}" ]] ; then
|
||||
eerror "my_print_defaults NOT found or not executable"
|
||||
my_defaults=""
|
||||
else
|
||||
my_defaults=$( ${my_print_defaults} \
|
||||
--loose-verbose \
|
||||
--config-file="${MY_CNF}" \
|
||||
manager )
|
||||
fi
|
||||
fi
|
||||
|
||||
# grab needed parameters from my.cnf, don't override the ones from
|
||||
# conf.d/mysql
|
||||
for my_default in ${my_defaults} ; do
|
||||
case "${my_default}" in
|
||||
--pid-file=*)
|
||||
[[ -z "${pidfile}" ]] && pidfile="${my_default#--pid-file=}" ;;
|
||||
--socket=*)
|
||||
[[ -z "${socket}" ]] && socket="${my_default#--socket=}" ;;
|
||||
esac
|
||||
done
|
||||
|
||||
# still empty, I'm in doubt if assign a default or break, will see
|
||||
basedir="${basedir:-"/usr"}"
|
||||
pidfile="${pidfile:-"/var/run/mysqld/mysqlmanager${MY_SUFFIX}.pid"}"
|
||||
socket="${socket:-"/var/run/mysqld/mysqlmanager${MY_SUFFIX}.sock"}"
|
||||
|
||||
if [[ ${DEBUG} -ge 3 ]] ; then
|
||||
einfo "basedir => ${basedir}"
|
||||
einfo "pidfile => ${pidfile}"
|
||||
einfo "socket => ${socket}"
|
||||
einfo "Unamanged => ${unmanagedparams}"
|
||||
fi
|
||||
|
||||
# push these out to the script
|
||||
export MY_SUFFIX MY_CNF pidfile basedir socket
|
||||
export unmanagedparams
|
||||
[[ ${DEBUG} -ge 4 ]] && einfo "<<< get_slot_config() ok"
|
||||
return 0
|
||||
}
|
||||
|
||||
start() {
|
||||
[[ ${DEBUG} -ge 4 ]] && einfo ">>> start()"
|
||||
MYSQL_GLOB_PID_FILE=${MYSQL_GLOB_PID_FILE:-"/var/run/svc-started-${SVCNAME}"}
|
||||
# servers are defined in /etc/conf.d/mysql
|
||||
local serverlist=${!mysqlmanager_slot_*}
|
||||
# provide default for empty conf.d/mysql
|
||||
if [[ -z "${serverlist}" ]] ; then
|
||||
serverlist=0
|
||||
export mysqlmanager_slot_0=()
|
||||
fi
|
||||
local retstatus timeout
|
||||
local globretstatus=1
|
||||
local srv_slot srv_num
|
||||
# server MUST NOT share same location for these
|
||||
local pidfilelist=',' socketlist=','
|
||||
|
||||
# additional security
|
||||
rm -f "${MYSQL_GLOB_PID_FILE}" ; touch "${MYSQL_GLOB_PID_FILE}"
|
||||
if [[ $? -ne 0 ]] ; then
|
||||
eerror "cannot create MYSQL_GLOB_PID_FILE: ${MYSQL_GLOB_PID_FILE}"
|
||||
[[ ${DEBUG} -ge 4 ]] && einfo "<<< start() KO"
|
||||
return 1
|
||||
fi
|
||||
|
||||
ebegin
|
||||
# try to start each server
|
||||
for srv in ${serverlist[*]} ; do
|
||||
einfo "working on ${srv}"
|
||||
|
||||
srv_slot="${srv#mysqlmanager_slot_}"
|
||||
if [[ "${srv_slot}" == "${srv_slot#*_}" ]] ; then
|
||||
srv_num=''
|
||||
else
|
||||
srv_num="${srv_slot#*_}"
|
||||
fi
|
||||
srv_slot="${srv_slot%%_*}"
|
||||
|
||||
retstatus=0
|
||||
get_slot_config "${srv_slot}" "${srv_num}" || retstatus=1
|
||||
|
||||
# timeout (seconds) before declaring the startup failed
|
||||
|
||||
# pre_run checks
|
||||
if [[ "$retstatus" -eq 0 ]] ; then
|
||||
if in_list "${pidfile}" "${pidfilelist}" ; then
|
||||
retstatus=3
|
||||
eerror "Sorry, won't start with same pid-file: ${pidfile}"
|
||||
fi
|
||||
if in_list "${socket}" "${socketlist}" ; then
|
||||
retstatus=5
|
||||
eerror "Sorry, won't start with same socket: ${socket}"
|
||||
fi
|
||||
fi
|
||||
|
||||
if [[ $retstatus -eq 0 ]] ; then
|
||||
# additional security
|
||||
rm -f ${pidfile} ${socket}
|
||||
einfo "Starting mysqlmanager${MY_SUFFIX:+"_"}${srv_slot}${srv_num:+"_"}${srv_num} (${MY_CNF})"
|
||||
|
||||
[[ ${DEBUG} -ge 2 ]] && echo "starting mysqlmanager with: "${basedir}/sbin/mysqlmanager${MY_SUFFIX} ${unmanagedparams} --pid-file=${pidfile} --socket=${socket}
|
||||
|
||||
start-stop-daemon --quiet --start --background \
|
||||
--pidfile "${pidfile}" \
|
||||
--exec ${basedir}/sbin/mysqlmanager${MY_SUFFIX} \
|
||||
-- \
|
||||
${MY_CNF:+"--defaults-file="}${MY_CNF} \
|
||||
${unmanagedparams} \
|
||||
--pid-file=${pidfile} \
|
||||
--socket=${socket}
|
||||
|
||||
retstatus=$?
|
||||
|
||||
if [[ "${retstatus}" -eq 0 ]] ; then
|
||||
pidfilelist="${pidfilelist}${pidfile},"
|
||||
socketlist="${socketlist}${socket},"
|
||||
globretstatus=0
|
||||
echo "${srv_slot}${srv_num:+"_"}${srv_num}=${pidfile}" >> "${MYSQL_GLOB_PID_FILE}"
|
||||
fi
|
||||
fi
|
||||
done
|
||||
# successfull if at least one mysqlmanager started
|
||||
[[ ${DEBUG} -ge 4 ]] && einfo "<<< start()"
|
||||
eend $globretstatus
|
||||
}
|
||||
|
||||
stop () {
|
||||
MYSQL_GLOB_PID_FILE=${MYSQL_GLOB_PID_FILE:-"/var/run/svc-started-${SVCNAME}"}
|
||||
local runwhat pidfile shutdown_elem
|
||||
local PID cnt timeout
|
||||
local retstatus=0
|
||||
local shutdown_list="$(< "${MYSQL_GLOB_PID_FILE}" )"
|
||||
|
||||
# shutdown in reverse order
|
||||
ebegin
|
||||
for shutdown_elem in $shutdown_list; do
|
||||
runwhat=${shutdown_elem%%=*}
|
||||
pidfile=${shutdown_elem#*=}
|
||||
timeout=${STOPTIMEOUT:-"10"}
|
||||
|
||||
einfo "Stopping mysqlmanager (${runwhat})"
|
||||
|
||||
PID=$(cat "${pidfile}" 2>/dev/null)
|
||||
start-stop-daemon --stop --quiet --pidfile="${pidfile}"
|
||||
[[ ${DEBUG} -ge 1 ]] && echo ""
|
||||
while [[ -n "$PID" && $( kill -0 $PID 2>/dev/null ) && "${timeout}" -ge 1 ]] ; do
|
||||
timeout=$(($timeout - 1))
|
||||
[[ ${DEBUG} -ge 1 ]] && echo -n $(( $STOPTIMEOUT - $timeout ))
|
||||
sleep 1
|
||||
done
|
||||
if [[ "${timeout}" -lt 1 ]] ; then
|
||||
retstatus=$(( $retstatus + 1 ))
|
||||
fi
|
||||
done
|
||||
|
||||
[[ "$retstatus" -eq 0 ]] && rm -f "$MYSQL_GLOB_PID_FILE"
|
||||
eend $retstatus
|
||||
}
|
||||
Reference in New Issue
Block a user