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Added build_mysql_deb.sh to static files as it had to be modified to …
…run without a prompt. Added a recipe to build the MySQL Debian package and install it.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,224 @@ | ||
| #!/bin/bash | ||
| # | ||
| # Builds MySQL client library packages instrumented with event | ||
| # reporters for the Tracelytics Oboe library. | ||
| # | ||
| # For assistance, please visit http://support.tracelytics.com or | ||
| # contact support@tracelytics.com. | ||
| # | ||
| # (c) 2011 Tracelytics, Inc. | ||
|
|
||
| command_exists() { | ||
| hash "$1" > /dev/null 2>&1 | ||
| } | ||
|
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||
| exit_with_error() { | ||
| echo "=== ERROR: $1" | ||
| echo "=== Please contact us for assistance building on this platform, by visiting" | ||
| echo "=== http://support.tracelytics.com or contacting support@tracelytics.com." | ||
| exit 1 | ||
| } | ||
|
|
||
| check_errs() { | ||
| if [ "${1}" -ne "0" ]; then | ||
| echo "=== ERROR (${1}): ${2}" | ||
| echo "=== Please contact us for assistance building on this platform, by visiting" | ||
| echo "=== http://support.tracelytics.com or contacting support@tracelytics.com." | ||
| exit ${1} | ||
| fi | ||
| } | ||
|
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||
| debian_package_installed() { | ||
| STATUS=$(dpkg-query -W -f='${Status}\n' "$1" 2>/dev/null) | ||
| if [ "$?" = 0 ]; then | ||
| echo "$STATUS" | grep " installed$" > /dev/null | ||
| else | ||
| false | ||
| fi | ||
| } | ||
|
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| echo_banner() { | ||
| echo && echo "=== $@" | ||
| } | ||
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| SHOWRUN () { | ||
| # show important commands as they're executed, so as not to scare users | ||
| echo "=== " $@ | ||
| echo | ||
| $@ | ||
| } | ||
|
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||
| # debugging | ||
| #set -x # show all commands | ||
| #set -e # stop at first non-zero exit code | ||
|
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| if [ $# != 1 ]; then | ||
| echo "=== Usage: $0 /path/to/mysql-tracelytics.diff" | ||
| exit 1 | ||
| fi | ||
|
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||
| # check if diff file exists | ||
| MYDIFF=$1 | ||
| if [ ! -f $MYDIFF ]; then | ||
| exit_with_error "File $MYDIFF not found." | ||
| fi | ||
|
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||
| echo "===" | ||
| echo "=== Welcome to the Tracelytics build script for libmysqlclient!" | ||
| echo "=== This script will help you build .deb packages for libmysqlclient which support" | ||
| echo "=== tracing MySQL requests using the Tracelytics liboboe instrumentation library." | ||
| echo "===" | ||
|
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||
| command_exists apt-cache || exit_with_error "Command 'apt-cache' not found; this build script only supports Debian/Ubuntu currently." | ||
| command_exists apt-get || exit_with_error "Command 'apt-get' not found; this build script only supports Debian/Ubuntu currently." | ||
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| if ! debian_package_installed dpkg-dev || | ||
| ! debian_package_installed dpatch || | ||
| ! debian_package_installed fakeroot || | ||
| ! debian_package_installed devscripts; then | ||
| echo "=== This script requires the following Debian build tools packages: dpkg-dev, dpatch, devscripts, fakeroot" | ||
| echo "=== Running apt-get to install these tools (requires sudo):" | ||
| SHOWRUN sudo apt-get --no-install-recommends install dpkg-dev dpatch devscripts fakeroot | ||
| check_errs $? "Couldn't install dpkg-dev dpatch devscripts, quitting." | ||
| fi | ||
|
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||
| if ! debian_package_installed liboboe-dev; then | ||
| echo "=== You need the liboboe-dev package, which is a base package provided by" | ||
| echo "=== the Tracelytics installer. Please follow the instructions at:" | ||
| echo "===" | ||
| echo "=== http://support.tracelytics.com/kb/installation-instructions/installing-base-packages" | ||
| echo "===" | ||
| echo "=== to find out how to add our apt repository and install Tracelytics packages." | ||
| echo "===" | ||
| echo "=== Attempting to install liboboe-dev (requires sudo):" | ||
| SHOWRUN sudo apt-get install liboboe-dev | ||
| check_errs $? "Couldn't install liboboe-dev, quitting." | ||
| fi | ||
|
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||
| BUILDDIR=. | ||
| CODENAME=$(lsb_release -c -s) | ||
|
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||
| case "$CODENAME" in | ||
| lenny|hardy|jaunty) | ||
| # patch diff to apply on MySQL 5.0.51a | ||
| OLDMYDIFF=$MYDIFF | ||
| MYDIFF="${OLDMYDIFF}.5.0.51a" | ||
| sed 's/my_free((uchar\*) result/my_free((gptr) result/g' $OLDMYDIFF > $MYDIFF | ||
| check_errs $? "Patching ${MYDIFF} for 5.0.51a failed, quitting." | ||
| ;; | ||
| squeeze|lucid|maverick|natty|oneiric) | ||
| # these platforms use MySQL 5.1 and are supported | ||
| ;; | ||
| "") exit_with_error "Couldn't detect OS distribution and codename (lsb_release not installed?)";; | ||
| *) exit_with_error "Sorry, this script does not support the ${CODENAME} distribution.";; | ||
| esac | ||
|
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||
| echo_banner "First, we'll download the latest package definitions (requires sudo)" | ||
| SHOWRUN sudo apt-get update -qq | ||
| check_errs $? "Error running apt-get update, quitting." | ||
|
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||
| MYCLIENT=$(apt-cache search libmysqlclient | grep ^libmysqlclient | grep -v -- '-dev' | awk '{print $1}' | sort | tail -n1) | ||
| echo_banner "Detected MySQL client for this platform ($CODENAME): $MYCLIENT" | ||
|
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| echo_banner "Downloading build dependencies (requires sudo):" | ||
| SHOWRUN sudo apt-get -y build-dep $MYCLIENT | ||
| check_errs $? "Failed to install build dependencies for $MYCLIENT, quitting." | ||
|
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| # additional build dependency: libssl-dev (for -lcrypto) | ||
| sudo apt-get install -q -y --no-install-recommends libssl-dev | ||
| check_errs $? "Failed to install libssl-dev build dependency, quitting." | ||
|
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| echo_banner "Downloading source for $MYCLIENT to current directory:" | ||
| SHOWRUN apt-get source $MYCLIENT | ||
| check_errs $? "Failed to download source package for $MYCLIENT, quitting." | ||
|
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| # Figure out where apt-get just put the downloaded source | ||
| DFSGDIR=$(find $BUILDDIR -maxdepth 1 -mindepth 1 -type d -name mysql-\*) | ||
|
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| # Get version number from changelog file | ||
| # looks like: mysql-5.1 (5.1.54-1ubuntu4) natty; urgency=low | ||
| OLDVER=$(head $DFSGDIR/debian/changelog -n1 | awk '{print $2}' | sed 's/(\(.*\))/\1/') | ||
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| # Use explicit dependency to current version string from changelog, | ||
| # rather than the ${source:Version} macro, so that the installed | ||
| # mysql-common package doesn't have to be a Tracelytics package (our | ||
| # patch only affects the libmysqlclient package) | ||
| echo_banner "Updating dependency file for $MYCLIENT..." | ||
| sed -i "s/^Depends: mysql-common (>= \${source:Version})/Depends: mysql-common (>= ${OLDVER}), liboboe0/" $DFSGDIR/debian/control | ||
| check_errs $? "Can't set mysql-common dependency." | ||
| sed -i "s/^Build-Depends:/Build-Depends: liboboe-dev, libssl-dev,/" $DFSGDIR/debian/control | ||
| check_errs $? "Couldn't set build dependency for oboe, quitting." | ||
|
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||
| # Set our name/email: this will appear in the package changelog, etc | ||
| # build user doesn't have GPG secret for packages@tracelytics.com so we set -uc below | ||
| # TODO: allow user to supply their own GPG key for package signing purposes | ||
| export DEBFULLNAME="Tracelytics MySQL Package Script" | ||
| export DEBEMAIL=packages@tracelytics.com | ||
| DTSTAMP=$(date +%Y%m%d%H%M) | ||
|
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| # Convert our diff into debian dpatch format, and add to list of patches | ||
| echo_banner "Adding Tracelytics instrumentation to Debian patch directory..." | ||
| dpatch patch-template -p "200_tracelytics" "Add Tracelytics liboboe event reporter" < $MYDIFF > $DFSGDIR/debian/patches/200_tracelytics.dpatch | ||
| check_errs $? "Error running dpatch." | ||
| echo "200_tracelytics" >> $DFSGDIR/debian/patches/00list | ||
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| # Add our patch to the changelog (this bumps the version number to +tracelyticsDATECODENAME) | ||
| echo_banner "Adding Tracelytics patch to the Debian changelog..." | ||
| cd $DFSGDIR | ||
| EDITOR=true debchange --distribution ${CODENAME} -v ${OLDVER}+tracelytics${DTSTAMP}${CODENAME} 'Applied liboboe event reporter patch from Tracelytics (www.tracelytics.com)' | ||
| check_errs $? "Error running debchange." | ||
|
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||
| if [ "$CODENAME" = "hardy" ]; then | ||
| # there is an autotools bug in the hardy MySQL package requiring manual intervention | ||
| # http://ubuntuforums.org/archive/index.php/t-1150160.html | ||
| sed -i 's/ debian\/Makefile debian\/defs\.mk debian\/control dnl/ dnl/' configure.in | ||
| check_errs $? "Failed to apply package fix for hardy, quitting." | ||
| # applying "upstreamdebiandir" patch in advance seems to work | ||
| patch --silent -p1 < debian/patches/90_upstreamdebiandir.dpatch | ||
| check_errs $? "Failed to apply package fix for hardy, quitting." | ||
| grep -v 90_upstreamdebiandir debian/patches/00list > 00list.new | ||
| check_errs $? "Failed to apply package fix for hardy, quitting." | ||
| mv 00list.new debian/patches/00list | ||
| check_errs $? "Failed to apply package fix for hardy, quitting." | ||
| fi | ||
|
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| cd .. # leave $DFSGDIR | ||
|
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| # Actually build the package: this builds the MySQL server & common | ||
| # packages along with the client packages; there doesn't seem to be | ||
| # any good way to get around that, so we don't. | ||
| export DEB_BUILD_OPTIONS=nocheck | ||
| BUILDLOG=$(readlink -f -n build-mysql-${DTSTAMP}${CODENAME}.log) | ||
| echo_banner "Running dpkg-buildpackage to compile MySQL packages. This will take quite a while." | ||
| echo "=== To check the progress of your build, try this in another terminal:" | ||
| echo "=== tail -f ${BUILDLOG}" | ||
|
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| cd $DFSGDIR | ||
| SHOWRUN dpkg-buildpackage -b -uc > ${BUILDLOG} 2>&1 | ||
| # It's hard to check the return code here; dpkg-buildpackage often | ||
| # returns non-zero error codes even if packages were successfully | ||
| # built. This isp robably because a few of the Ubuntu/Debian package | ||
| # tests fail (for non-Tracelytics-related reasons). | ||
| cd .. | ||
|
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| PKGS=$(ls ${BUILDDIR}/*.deb) | ||
| check_errs $? "Build didn't produce any .deb packages!" | ||
|
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| THEPKG=$(ls ${BUILDDIR}/${MYCLIENT}_*.deb) | ||
| check_errs $? "Can't find package for $MYCLIENT" | ||
|
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| echo | ||
| echo "=== dpkg-buildpackage has completed. To trace MySQL requests using Tracelytics oboe, " | ||
| echo "=== you only need to install the $MYCLIENT package." | ||
| echo "=== " | ||
| echo "=== The instrumented MySQL client library for $CODENAME is contained in:" | ||
| echo "=== $THEPKG." | ||
| echo "=== " | ||
| echo "=== You may continue to use your distribution's shipped packages for all other MySQL" | ||
| echo "=== packages, such as mysql-server(-core), mysql-common, mysql-client(-core), etc." | ||
| echo "=== Feel free to delete all other build output and .deb files." | ||
| echo "=== " | ||
| echo "=== Thanks for taking the time to build a MySQL client instrumented with our event reporting!" | ||
| echo "=== " | ||
| echo "=== For more assistance, please visit http://support.tracelytics.com" |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,29 @@ | ||
| cookbook_file "/root/build_mysql_deb.sh" do | ||
| source "build_mysql_deb.sh" | ||
| owner "root" | ||
| group "root" | ||
| mode "0755" | ||
| action :create_if_missing | ||
| end | ||
|
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| remote_file "/root/mysql-tracelytics.diff" do | ||
| source "http://packages.tracelytics.com/src/mysql-tracelytics.diff" | ||
| checksum "6aef7ddd900947e40d82873669d32162ad1d88f42a8f269cafe1925e5e5be5aa" | ||
| owner "root" | ||
| group "root" | ||
| action :create_if_missing | ||
| end | ||
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| execute "patch_mysql_and_create_deb" do | ||
| user "root" | ||
| command "/root/build_mysql_deb.sh /root/mysql-tracelytics.diff" | ||
| action :run | ||
| not_if "ls /root/libmysql*.deb" | ||
| end | ||
|
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| execute "install_libmysql_deb" do | ||
| user "root" | ||
| command "dpkg --install /root/libmysqlclient[0-9][0-9]_*trace*.deb" | ||
| action :run | ||
| not_if "ls /root/libmysql*.deb" | ||
| end |