I've just finished to download some fundamental documents from Oracle website such as "2 Day DBA", "New Features Guide", "Concepts Guide", "Upgrade Guide", "Administrator's Guide" (1360 pages!!!), "Backup and Recovery User's Guide" (684 pages) and "Database Installation Guide for Linux".
I'm starting to read the "Database Installation Guide for Linux" guide, setting up a running virtual CentOS machine and, of course, preparing to install the new Oracle Database 12cR1:
I want to use the so useful rpm package provided by Oracle for automatically complete default operating system configurations. There are many options described on the documentation to configure your Oracle Linux distribution with Oracle RDBMS pre-install rpm... but you can find some difficulties while using a different release such as "RedHat like" distribution like that one I'm going to use: the latest CentOS 6.4 distribution.
Do not use the following instruction on a production environment because they won't be supported by Oracle guys: this post is only for testing purpose.
So open a terminal and use wget command to get the requested rpm package from Oracle public yum repository:
[root@localhost ~]$ wget http://public-yum.oracle.com/repo/OracleLinux/OL6/latest/x86_64/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64.rpm --2013-07-04 10:15:03-- http://public-yum.oracle.com/repo/OracleLinux/OL6/latest/x86_64/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64.rpmWhile installing the rpm package, it fails because some dependencies were not satisfied. I indeed installed the default minimal CentOS distribution.
[root@localhost ~] rpm -Uvh oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64.rpm warning: oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY error: Failed dependencies: bind-utils is needed by oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64 compat-libcap1 is needed by oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64 compat-libstdc++-33 is needed by oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64 gcc-c++ is needed by oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64 kernel-uek is needed by oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64 ksh is needed by oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64 libaio is needed by oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64 libaio-devel is needed by oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64 libstdc++-devel is needed by oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64 nfs-utils is needed by oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64 smartmontools is needed by oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64 sysstat is needed by oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64Execute a yum install command with the previous missing packages and one of them would not be available from the public CentOS repository. Just try to guess which one...
[root@localhost database]# yum -y install compat-libcap1 compat-libstdc++-33 gcc-c++ kernel-uek ksh libaio libaio-devel libstdc++-devel nfs-utils smartmontools sysstats smartmontoolsIndeed when you issue again the command to install Oracle RDBMS pre-install package it discovers kernel-uek is still needed: UEK stands for Unbreakable Enterprise Kernel.
[root@localhost ~]# rpm -Uvh oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64.rpm warning: oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY error: Failed dependencies: kernel-uek is needed by oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.x86_64I don't want to use a different kernel just to install a configuration package in a testing environment so why do not recompile that package instead and exclude that dependency ?
I loved to recompile packages when I studied at the university: it was time of Red Hat 4.0 and I should still have a CD-ROM to install it at home.
So the first things you must have are the packages to rebuild a rpm package.
[root@localhost ~]# yum -y install rpm-build rpmdevtoolsTo avoid a rpmbuild error you have to create also the same user Oracle used to compile its package. It was called "mockbuild". So simply create it using useradd command and then set a password for him.
[root@localhost ~]# useradd mockbuild -m -s /bin/bash [root@localhost ~]# passwd mockbuild Changing password for user mockbuild. New password: Retype new password: passwd: all authentication tokens updated successfully.Login with the new mockbuild user and download the rpm package containing all the source information that you have to modify.
[root@localhost ~]# su - mockbuild [mockbuild@localhost ~]$ wget http://public-yum.oracle.com/repo/OracleLinux/OL6/latest/x86_64/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.src.rpm --2013-07-04 10:39:37-- http://public-yum.oracle.com/repo/OracleLinux/OL6/latest/x86_64/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.src.rpm Resolving public-yum.oracle.com... 137.254.56.43 Connecting to public-yum.oracle.com|137.254.56.43|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 13332 (13K) [application/x-rpm] Saving to: “oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.src.rpm” 100%[=============================================================>] 13,332 44.7K/s in 0.3s 2013-07-04 10:39:37 (44.7 KB/s) - “oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.src.rpm” saved [13332/13332]Under the home directory of the mockbuild user create the RPM build environment using rpmdev-setuptree:
[mockbuild@localhost ~]$ pwd /home/mockbuild [mockbuild@localhost ~]$ rpmdev-setuptree [mockbuild@localhost ~]$ ll total 20 -rw-rw-r--. 1 mockbuild mockbuild 13332 Apr 24 03:26 oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.src.rpm drwxrwxr-x. 7 mockbuild mockbuild 4096 Jul 4 10:40 rpmbuild [mockbuild@localhost ~]$ ll rpmbuild total 20 drwxrwxr-x. 2 mockbuild mockbuild 4096 Jul 4 10:40 BUILD drwxrwxr-x. 2 mockbuild mockbuild 4096 Jul 4 10:40 RPMS drwxrwxr-x. 2 mockbuild mockbuild 4096 Jul 4 10:40 SOURCES drwxrwxr-x. 2 mockbuild mockbuild 4096 Jul 4 10:40 SPECS drwxrwxr-x. 2 mockbuild mockbuild 4096 Jul 4 10:40 SRPMSInstall the source rpm:
[mockbuild@localhost ~]$ rpm -ivh oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.src.rpm warning: oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.src.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY 1:oracle-rdbms-server-12c########################################### [100%]Edit the oracle-rdbms-server-12cR1-preinstall.spec file removing the kernel-uek dependency (delete or comment that line)
[mockbuild@localhost ~]$ vi rpmbuild/SPECS/oracle-rdbms-server-12cR1-preinstall.spec ... #System requirement Requires:procps module-init-tools ethtool initscripts Requires:bc bind-utils nfs-utils util-linux-ng pam Requires:xorg-x11-utils xorg-x11-xauth Requires:kernel-uek Requires:smartmontools ...Once you have removed the kernel-uek dependency you can rebuild the rpm issuing the following command:
[mockbuild@localhost ~]$ rpmbuild -ba rpmbuild/SPECS/oracle-rdbms-server-12cR1-preinstall.spec warning: line 18: prereq is deprecated: PreReq:/etc/redhat-release Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.UzkCll + umask 022 + cd /home/mockbuild/rpmbuild/BUILD + echo RPM_BUILD_ROOT=/home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386 RPM_BUILD_ROOT=/home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386 + cd /home/mockbuild/rpmbuild/BUILD + rm -rf oracle-rdbms-server-12cR1-preinstall-1.0 + /bin/tar -xf - + /usr/bin/gzip -dc /home/mockbuild/rpmbuild/SOURCES/oracle-rdbms-server-12cR1-preinstall-1.0.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + cd oracle-rdbms-server-12cR1-preinstall-1.0 + /bin/chmod -Rf a+rX,u+w,g-w,o-w . + exit 0 Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.FUjBhi + umask 022 + cd /home/mockbuild/rpmbuild/BUILD + cd oracle-rdbms-server-12cR1-preinstall-1.0 + exit 0 Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.Qq9rxf + umask 022 + cd /home/mockbuild/rpmbuild/BUILD + cd oracle-rdbms-server-12cR1-preinstall-1.0 + rm -rf /home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386 + mkdir -p -m 755 /home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386/etc/sysconfig/oracle-rdbms-server-12cR1-preinstall + mkdir -p -m 755 /home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386/usr/bin + mkdir -p -m 755 /home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386/etc/rc.d/init.d + mkdir -p -m 755 /home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386/etc/security/limits.d + mkdir -p -m 700 /home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386/var/log/oracle-rdbms-server-12cR1-preinstall/results + install -m 700 oracle-rdbms-server-12cR1-preinstall-verify /home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386/etc/sysconfig/oracle-rdbms-server-12cR1-preinstall + install -m 700 oracle-rdbms-server-12cR1-preinstall-verify /home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386/usr/bin + install -m 600 oracle-rdbms-server-12cR1-preinstall.param /home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386/etc/sysconfig/oracle-rdbms-server-12cR1-preinstall + install -m 700 oracle-rdbms-server-12cR1-preinstall-firstboot /home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386/etc/rc.d/init.d + touch /home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386/etc/security/limits.d/oracle-rdbms-server-12cR1-preinstall.conf + ln -f -s /etc/sysconfig/oracle-rdbms-server-12cR1-preinstall/oracle-rdbms-server-12cR1-preinstall-verify /home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386/usr/bin/oracle-rdbms-server-12cR1-preinstall-verify + /usr/lib/rpm/check-rpaths /usr/lib/rpm/check-buildroot + /usr/lib/rpm/brp-compress + /usr/lib/rpm/brp-strip + /usr/lib/rpm/brp-strip-static-archive + /usr/lib/rpm/brp-strip-comment-note Processing files: oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386 warning: File listed twice: /etc/sysconfig/oracle-rdbms-server-12cR1-preinstall/oracle-rdbms-server-12cR1-preinstall-verify warning: File listed twice: /etc/sysconfig/oracle-rdbms-server-12cR1-preinstall/oracle-rdbms-server-12cR1-preinstall.param Provides: config(oracle-rdbms-server-12cR1-preinstall) = 1.0-8.el6 oracle-rdbms-server-12cR1-preinstall = 1.0 Requires(interp): /bin/sh /bin/sh /bin/sh /bin/sh Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1 rpmlib(VersionedDependencies) <= 3.0.3-1 Requires(pre): /bin/sh /etc/redhat-release Requires(post): /bin/sh Requires(preun): /bin/sh /etc/redhat-release Requires(postun): /bin/sh Requires: /bin/bash Checking for unpackaged file(s): /usr/lib/rpm/check-files /home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386 Wrote: /home/mockbuild/rpmbuild/SRPMS/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.src.rpm Wrote: /home/mockbuild/rpmbuild/RPMS/i386/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386.rpm Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.t2jJoi + umask 022 + cd /home/mockbuild/rpmbuild/BUILD + cd oracle-rdbms-server-12cR1-preinstall-1.0 + rm -rf /home/mockbuild/rpmbuild/BUILDROOT/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386 + exit 0Here is my new RPM file.
[mockbuild@localhost ~]$ ls rpmbuild/RPMS/i386/ oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386.rpmLog out the mockbuild user and as root issue the yum localinstall command:
[mockbuild@localhost ~]$ exit
logout
[root@localhost ~]# pwd
/root
[root@localhost ~]# yum localinstall /home/mockbuild/rpmbuild/RPMS/i386/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386.rpm
Loaded plugins: fastestmirror, refresh-packagekit
Setting up Local Package Process
Examining /home/mockbuild/rpmbuild/RPMS/i386/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386.rpm: oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386
Marking /home/mockbuild/rpmbuild/RPMS/i386/oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386.rpm to be installed
Loading mirror speeds from cached hostfile
* base: centos.intergenia.de
* extras: centos.copahost.com
* updates: centos.bio.lmu.de
Resolving Dependencies
--> Running transaction check
---> Package oracle-rdbms-server-12cR1-preinstall.i386 0:1.0-8.el6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
=======================================================================================================
Package Arch Version Repository Size
=======================================================================================================
Installing:
oracle-rdbms-server-12cR1-preinstall
i386 1.0-8.el6 /oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386 37 k
Transaction Summary
=======================================================================================================
Install 1 Package(s)
Total size: 37 k
Installed size: 37 k
Is this ok [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386 1/1
Verifying : oracle-rdbms-server-12cR1-preinstall-1.0-8.el6.i386 1/1
Installed:
oracle-rdbms-server-12cR1-preinstall.i386 0:1.0-8.el6
Complete!
The oracle-rdbms-server-12cR1-preinstall.i386 0:1.0-8.el6 rpm package is finally installed and I can see it creates a new user in my machine.
[root@localhost ~]# cd /home/ [root@localhost home]# ls mockbuild oracle
In the next post I will continue the installation of the Oracle Database 12c relase 1.
That's all.