diff -up mysql-5.6.23/scripts/mysqld_safe.sh.scl-env-check mysql-5.6.23/scripts/mysqld_safe.sh

--- mysql-5.6.23/scripts/mysqld_safe.sh.scl-env-check	2015-01-19 14:48:32.000000000 +0100

+++ mysql-5.6.23/scripts/mysqld_safe.sh	2015-03-14 21:30:01.256181451 +0100

@@ -11,6 +11,12 @@

 # mysql.server works by first doing a cd to the base directory and from there

 # executing mysqld_safe

+# we want start daemon only inside "scl enable" invocation

+if ! scl_enabled @SCL_NAME@ ; then

+    echo "Use \"scl enable @SCL_NAME@ 'service ...'\" invocation"

+    exit 1

+fi

+

 # Initialize script globals

 KILL_MYSQLD=1;

 MYSQLD=

diff -up mysql-5.6.23/scripts/mysql.init.in.scl-env-check mysql-5.6.23/scripts/mysql.init.in

--- mysql-5.6.23/scripts/mysql.init.in.scl-env-check	2015-03-14 21:30:01.255181450 +0100

+++ mysql-5.6.23/scripts/mysql.init.in	2015-03-14 21:30:01.256181451 +0100

@@ -154,6 +154,18 @@ condrestart(){

     [ -e $lockfile ] && restart || :

 }

+# We have to re-enable SCL environment, because /sbin/service

+# clears almost all environment variables.

+# Since X_SCLS is cleared as well, we lose information about other

+# collections enabled.

+source @SCL_SCRIPTS@/service-environment

+source scl_source enable $@SCL_NAME_UPPER@_SCLS_ENABLED

+

+# we want start daemon only inside "scl enable" invocation

+if ! scl_enabled @SCL_NAME@ ; then

+    echo "Collection @SCL_NAME@ has to be listed in @SCL_SCRIPTS@/service-environment"

+    exit 1

+fi

 # See how we were called.

 case "$1" in

diff -up mysql-5.6.23/scripts/mysql_install_db.sh.scl-env-check mysql-5.6.23/scripts/mysql_install_db.sh

--- mysql-5.6.23/scripts/mysql_install_db.sh.scl-env-check	2015-03-14 21:30:01.229181430 +0100

+++ mysql-5.6.23/scripts/mysql_install_db.sh	2015-03-14 21:30:01.256181451 +0100

@@ -18,6 +18,12 @@

 #

 # All unrecognized arguments to this script are passed to mysqld.

+# we want start daemon only inside "scl enable" invocation

+if ! scl_enabled @SCL_NAME@ ; then

+    echo "Use \"scl enable @SCL_NAME@ 'service ...'\" invocation"

+    exit 1

+fi

+

 basedir=""

 builddir=""

 ldata="@localstatedir@"

@@ -410,13 +416,13 @@ else

   echo

   echo "You can try to start the mysqld daemon with:"

   echo

-  echo "    shell> $mysqld --skip-grant-tables &"

+  echo "    shell> su -s /bin/bash - mysql -c 'scl enable @SCL_NAME@ -- $mysqld --skip-grant-tables &"

   echo

   echo "and use the command line tool $bindir/mysql"

   echo "to connect to the mysql database and look at the grant tables:"

   echo

-  echo "    shell> $bindir/mysql -u root mysql"

-  echo "    mysql> show tables"

+  echo "    shell> su -s /bin/bash - mysql -c 'scl enable @SCL_NAME@ -- $bindir/mysql -u root mysql"

+  echo "    mysql> show tables;"

   echo

   echo "Try 'mysqld --help' if you have problems with paths.  Using --log"

   echo "gives you a log in $ldata that may be helpful."

@@ -447,19 +453,15 @@ fi

 # the screen.

 if test "$cross_bootstrap" -eq 0 && test -z "$srcdir"

 then

-  s_echo

-  s_echo "To start mysqld at boot time you have to copy"

-  s_echo "support-files/mysql.server to the right place for your system"

-

   echo

   echo "PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !"

   echo "To do so, start the server, then issue the following commands:"

   echo

-  echo "$bindir/mysqladmin -u root password 'new-password'"

-  echo "$bindir/mysqladmin -u root -h $hostname password 'new-password'"

+  echo "scl enable @SCL_NAME@ -- $bindir/mysqladmin -u root password 'new-password'"

+  echo "scl enable @SCL_NAME@ -- $bindir/mysqladmin -u root -h $hostname password 'new-password'"

   echo

   echo "Alternatively you can run:"

-  echo "$bindir/mysql_secure_installation"

+  echo "scl enable @SCL_NAME@ -- $bindir/mysql_secure_installation"

   echo

   echo "which will also give you the option of removing the test"

   echo "databases and anonymous user created by default.  This is"

@@ -474,7 +476,8 @@ then

     echo "cd $basedir ; $bindir/mysqld_safe &"

     echo

     echo "You can test the MySQL daemon with mysql-test-run.pl"

-    echo "cd $basedir/mysql-test ; perl mysql-test-run.pl"

+    echo "after installing @SCL_NAME@-mysql-test package."

+    echo "See @prefix@/share/mysql-test/README for instructions."

   fi

   echo

diff -up mysql-5.6.23/scripts/mysql.service.in.scl-env-check mysql-5.6.23/scripts/mysql.service.in

--- mysql-5.6.23/scripts/mysql.service.in.scl-env-check	2015-03-14 21:30:01.254181449 +0100

+++ mysql-5.6.23/scripts/mysql.service.in	2015-03-14 21:30:51.460219665 +0100

@@ -35,14 +35,20 @@ Group=mysql

 # Execute pre and post scripts as root

 PermissionsStartOnly=true

-ExecStartPre=@libexecdir@/mysql-check-socket

-ExecStartPre=@libexecdir@/mysql-prepare-db-dir %n

+# Load collections set to enabled for this service

+EnvironmentFile=@SCL_SCRIPTS@/service-environment

+

+# We want to start server only inside "scl enable" invocation

+ExecStartPre=/usr/bin/scl enable $@SCL_NAME_UPPER@_SCLS_ENABLED -- /usr/bin/scl_enabled @SCL_NAME@

+

+ExecStartPre=/usr/bin/scl enable $@SCL_NAME_UPPER@_SCLS_ENABLED -- @libexecdir@/mysql-check-socket

+ExecStartPre=/usr/bin/scl enable $@SCL_NAME_UPPER@_SCLS_ENABLED -- @libexecdir@/mysql-prepare-db-dir %n

 # Note: we set --basedir to prevent probes that might trigger SELinux alarms,

 # per bug #547485

-ExecStart=@bindir@/mysqld_safe --basedir=@prefix@

-ExecStartPost=@libexecdir@/mysql-wait-ready $MAINPID

-ExecStartPost=@libexecdir@/mysql-check-upgrade

-ExecStopPost=@libexecdir@/mysql-wait-stop

+ExecStart=@libexecdir@/mysqld_safe-scl-helper enable $@SCL_NAME_UPPER@_SCLS_ENABLED -- @bindir@/mysqld_safe --basedir=@prefix@

+ExecStartPost=/usr/bin/scl enable $@SCL_NAME_UPPER@_SCLS_ENABLED -- @libexecdir@/mysql-wait-ready $MAINPID

+ExecStartPost=/usr/bin/scl enable $@SCL_NAME_UPPER@_SCLS_ENABLED -- @libexecdir@/mysql-check-upgrade

+ExecStopPost=/usr/bin/scl enable $@SCL_NAME_UPPER@_SCLS_ENABLED -- @libexecdir@/mysql-wait-stop

 # Give a reasonable amount of time for the server to start up/shut down

 TimeoutSec=300

diff -up mysql-5.6.23/support-files/mysql-log-rotate.sh.scl-env-check mysql-5.6.23/support-files/mysql-log-rotate.sh

--- mysql-5.6.23/support-files/mysql-log-rotate.sh.scl-env-check	2015-03-14 21:30:01.219181423 +0100

+++ mysql-5.6.23/support-files/mysql-log-rotate.sh	2015-03-14 21:30:01.257181452 +0100

@@ -30,9 +30,9 @@

 #    postrotate

 #	# just if mysqld is really running

 #	if test -x @bindir@/mysqladmin && \

-#	   @bindir@/mysqladmin ping &>/dev/null

+#	   /usr/bin/scl enable @SCL_NAME@ -- @bindir@/mysqladmin ping &>/dev/null

 #	then

-#	   @bindir@/mysqladmin flush-logs

+#	   /usr/bin/scl enable @SCL_NAME@ -- @bindir@/mysqladmin flush-logs

 #	fi

 #    endscript

 #}