Choose web server during Install and select
a) Debugging tools
b)Hardware monitoring utilities
c)Java platform
d)Large systems performance
e)Performance tools
f)Perl for web
g)python
h)Remote management for Linux
i)compatibility Libraries
j)Development tools
k)security tools
Credit :https://www.adminschoice.com/red-hat-7-x-installation-step-by-step-guide
During installation choose server with gui and other tools. Format harddisks using configuration utility.
1 mkdir /mnt/cdrom
2 mount /dev/sr0 /mnt/cdrom
3 vi /etc/yum.repos.d/rhel7.repo
[rhel7]
name=rhel7
baseurl=file:///mnt/cdrom/
enabled=1
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
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yum groupinstall "X Window System" Desktop
yum groupinstall gnome-desktop x11 fonts
systemctl set-default graphical.target
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credits( to read):
👉Https://Alvinalexander.Com/Blog/Post/Linux-Unix/Create-Aliases
👉Create Alias Instead Of Typing Long Commands
alias go="cd /usr/local/src/lamps"
copy the contents from 192.168,1.2rhel7.3 and place them in /usr/local/src/lamps
scp -r /home/praveen/Desktop/praveen/items/Desktop/servers/192.168.1.2rhel7.3/ root@10.36.5.6:/usr/local/src/lamps
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sudo yum install binutils.x86_64 compat-libcap1.x86_64 compat-libstdc++-33.x86_64 compat-libstdc++-33.i686 compat-gcc-44 compat-gcc-44-c++ gcc.x86_64 gcc-c++.x86_64 glibc.i686 glibc.x86_64 glibc-devel.i686 glibc-devel.x86_64 ksh.x86_64 libgcc.i686 libgcc.x86_64 libstdc++.i686 libstdc++.x86_64 libstdc++-devel.i686 libstdc++-devel.x86_64 libaio.i686 libaio.x86_64 libaio-devel.i686 libaio-devel.x86_64 libXext.i686 libXext.x86_64 libXtst.i686 libXtst.x86_64 libX11.x86_64 libX11.i686 libXau.x86_64 libXau.i686 libxcb.i686 libxcb.x86_64 libXi.i686 libXi.x86_64 make.x86_64 unixODBC unixODBC-devel sysstat.x86_64
rpm -ivh compat-libstdc++-33-3.2.3-72.el7.x86_64.rpm
vim /etc/sysctl.conf
kernel.shmmax = 4294967295
kernel.shmall = 2097152
fs.aio-max-nr = 1048576s
fs.file-max = 6815744
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
sudo groupadd -g 54321 oracle
sudo groupadd -g 54322 dba
sudo groupadd -g 54323 oper
sudo useradd -u 54321 -g oracle -G dba,oper oracle
sudo usermod -a -G wheel oracle
sudo passwd oracle
sudo mkdir -p /u01/app/oracle/product/12.1.0/db_1
sudo chown -R oracle:oracle /u01
sudo chmod -R 775 /u01
vim /home/oracle/.bash_profile
## Oracle Env Settings
export TMP=/tmp
export TMPDIR=$TMP
export ORACLE_HOSTNAME=kapila
export ORACLE_UNQNAME=orcl
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/12.1.0/db_1
export ORACLE_SID=orcl
export PATH=/usr/sbin:$PATH
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
vim /etc/security/limits.d/90-nproc.conf
* - nproc 16384
go
unzip linuxamd64_12102_database_1of2.zip
unzip linuxamd64_12102_database_2of2.zip
cd database/
./runInstaller
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tar -zxvf jpegsrc.v8c.tar.gz
cd jpeg-8c/
export cc="gcc -arch i386"
./configure
make
make install
tar -zxvf libxml2-git-snapshot.tar.gz
cd libxml2-2.9.4/
./configure
make
make install
tar -zxvf zlib-1.2.11.tar.gz
cd zlib-1.2.11/
./configure
make
make install
yum install libpng
tar -zxvf libgd-2.2.4.tar.gz
cd libgd-2.2.4/
./configure
make
make install
yum install pcre*
Took 1 week to figure out ./config command
cd openssl-1.0.2/
make clean
./config --prefix=/usr/local/openssl --openssldir=/usr/local/openssl shared -fPIC
make
make install
go
cd httpd-2.4.23
cd srclib/
go
tar -zxvf apr-1.5.2.tar.gz
cd apr-1.5.2/
./configure
make
make install
cd ..
tar -zxvf apr-util-1.5.4.tar.gz
cd apr-util-1.5.4/
./configure --with-apr=../apr-1.5.2
make
make install
cd ..
cd srclib/
ln -s apr-1.5.2 apr
ln -s apr-util-1.5.4 apr-util
cd httpd-2.4.23
./configure --prefix=/usr/local/httpd --with-ssl=/usr/local/openssl --enable-mods-static=ssl --enable-so --enable-modules=all
make
make install
ln -s /usr/local/httpd/bin/apxs /usr/sbin/apxs
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yum remove mariadb*
rpm -ivh mysql-community-common-5.7.17-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-5.7.17-1.el7.x86_64.rpm
rpm -ivh mysql-community-client-5.7.17-1.el7.x86_64.rpm
rpm -ivh mysql-community-server-5.7.17-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-compat-5.7.17-1.el7.x86_64.rpm
rpm -ivh mysql-community-devel-5.7.17-1.el7.x86_64.rpm
rpm -ivh mysql-community-embedded-5.7.17-1.el7.x86_64.rpm
rpm -ivh mysql-community-embedded-compat-5.7.17-1.el7.x86_64.rpm
rpm -ivh mysql-community-embedded-devel-5.7.17-1.el7.x86_64.rpm
updatedb
locate mysql.h
mysql -V
service mysqld start
chkconfig --level 2345 mysqld on
cat /var/log/mysqld.log | grep "temporary"
2019-12-09T07:52:32.798739Z 1 [Note] A temporary password is generated for root@localhost: jz*d.5?l(DI2
2019-12-09T07:52:47.645822Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables
mysql -u root -p
Enter password:jz*d.5?l(DI2
mysql> SET GLOBAL validate_password_policy=LOW;
mysql> SET PASSWORD = PASSWORD('AbcD2019');
mysql> commit;
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tar -zxvf mod_auth_mysql-3.0.0.patched.tar.gz
cd mod_auth_mysql-3.0.0/
cp ../mod_auth_mysql_3.0.0_patch_apache2.4.diff .
cp ../mod_auth_mysql-3.0.0-redmine.patch .
patch < mod_auth_mysql_3.0.0_patch_apache2.4.diff (This line is not required )
patch < mod_auth_mysql-3.0.0-redmine.patch
patch < mod_auth_mysql_scrambled_patch
cp /usr/local/httpd/bin/apxs /usr/local/bin/
apxs -c -L/usr/lib64/mysql -I/usr/include/mysql -lmysqlclient -lm -lz mod_auth_mysql.c
apxs -i mod_auth_mysql.la
vi /usr/local/src/lamps/mod_auth_mysql-3.0.0/mod_auth_mysql.c
apxs -c -L/usr/lib64/mysql -I/usr/include/mysql -lmysqlclient -lm -lz mod_auth_mysql.c
apxs -i mod_auth_mysql.la
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If php-pear is not installed then phpize and zts i.e zend thread safety wiull also be not installed.
When you run apachectl like /usr/local/httpd/bin/apachectl following error will occur
Apache is running a threaded MPM, but your PHP Module is not compiled to be threadsafe. You need to recompile PHP.
I got error like above.
yum install php-pear
cd php-7.1.3/
export CPPFLAGS='-I/usr/lib64/'
export LDFLAGS='-L/usr/lib64/'
./configure --with-apxs2=/usr/local/httpd/bin/apxs --with-mysqli --enable-sysvshm --enable-sysvsem --enable-ftp --enable-calendar --with-config-file-path=/etc --with-gd --with-jpeg-dir=/usr/local/src/lamps/jpeg-8c/ --with-png-dir=/usr/local/src/lamps/libpng-1.6.28 --with-zlib-dir=/usr/local/src/lamps/zlib-1.2.11 --with-oci8=/u01/app/oracle/product/12.1.0/db_1/ --with-libxml-dir=/usr/local/src/lamps/libxml2-2.9.4
make clean
make
make test
make install
Had a similar issue, using make clean before make solved this error.ld: symbol(s) not found
collect2: ld returned 1 exit status
make: *** [sapi/cli/php] Error 1
go
cp php.ini /etc/
see if php thread is enabled or not.
php -i|grep Thread
credit:https://askubuntu.com/questions/386315/how-to-add-libraries-path-to-the-configure-command
https://stackoverflow.com/questions/9845139/php-installation-fails-in-sapi-cli-php
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sometimes the software cannot find the shared object .so so add the path to /etc/ld.so.conf and give the command ldconfig
cd /usr/local/httpd/conf/
openssl genrsa -des3 -out ca.key 1024
The following error comes openssl: error while loading shared libraries: libssl.so.1.1: cannot open shared object file: No such file or directory
To solve the error give ldconfig
.
CREATING CERTIFICATE taken from lamps efactory.de
cd /usr/local/httpd/conf/
openssl genrsa -des3 -out ca.key 1024
You have to enter a password twice ex openssl. After executing the next command, this password has to be entered again. Afterwards, the CA data is requested to create the certificate.
openssl req -new -x509 -days 700 -key ca.key -out ca.crt
Country Name: in
State or Province: karnataka
Localty Name: ulsoor
Organization Name: bsnl
Organizational Unit Name: computersection
Common Name: ktkint
Email Address: praveenn@bsnl.co.in
Now, we generate the server key. Again, a password is necessary. We back up the key and encode it, so that Apache will not demand a password after each reboot.
openssl genrsa -des3 -out server.key 1024
mv server.key server.key.secure
openssl rsa -in server.key.secure -out server.key
Creating a server certificate is similar to creating the CA certificate, but no password is needed, since the key is already encoded.
Note: In order to go live, the "common name" has to match the server's host adress.
openssl req -new -days 700 -key server.key -out server.csr
Country Name: in
State or Province: karnataka
Localty Name: ulsoor
Organization Name: dot
Organizational Unit Name: computers
Common Name: ktkint
Email Address: praveen5238@gmail.com
A challenge password:openssl
An optional company name:dot
Finally, the certificate is signed by our self made CA and the keys are copied to their own folders. Therefore, we use Ralf S. Engelschall's bash script which may be downloaded here. It is best to save the script in /usr/local/bin and to make it executable by chmod 744.
The CA password has to be entered and it has to be confirmed twice by "y".
sign.sh server.csr
mkdir ssl.crt ssl.key
credit:https://github.com/openssl/openssl/issues/3993
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cd /usr/local/httpd/conf
mv httpd.conf httpd.conf.ori
cp /usr/local/src/lamps/httpd.conf .
cp /usr/local/src/lamps/bbmultiplay.conf extra/
cp /usr/local/src/lamps/chpartner.conf extra/
cp /usr/local/src/lamps/polvpn.conf extra/
cp /usr/local/src/lamps/sieb.conf extra/
cp /usr/local/src/lamps/nagios.conf extra/
or run the below command
cp /usr/local/src/lamps/extra/*.conf extra/
go
cp -avr ktkint_auth /etc
chmod -R 755 /etc/ktkint_auth
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From live server
rsync -av /var/www/html/ root@10.36.5.6:/var/www/html
rsync -av /var/lib/mysql/ root@10.36.5.6:/var/lib/mysql
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go
mkdir kannel
svn co https://svn.kannel.org/gateway/trunk gateway Not used
svn co https://svn.kannel.org/sqlbox/trunk sqlbox Not used
ls -ld gateway
ls -ld sqlbox
yum install gettext-devel
tar -zxvf kannel-snapshot.tar.gz
cd kannel-snapshot/
./configure --with-mysql --with-mysql-dir=/var/lib/mysql/ --enable-debug
If the above command says lttool n ot available then give following command
ln -s /usr/share/libtool/config/ltmain.sh ltmain.sh
./configure --with-mysql --with-mysql-dir=/var/lib/mysql/ --enable-debug
make
make install
cd addons/sqlbox/
./configure --with-kannel-dir=/usr/local/include/kannel/ --prefix=/usr/local --with-ssl=/usr/local/openssl/lib/
make
make install
useradd kannel
groupadd kannel
usermod -G kannel kannel
cd /var/log
mkdir kannel
chown -R kannel.kannel kannel
go
cp kannel.conf.smpp /etc
cp kannel_smpp /etc/rc.d/init.d/
cp sqlbox.conf.smpp /etc
chown kannel:kannel kannel.conf.smpp
chown kannel:kannel sqlbox.conf.smpp
Here make sure kannel database is there .so do rsync if nopt already done.
service kannel_smpp start
ps -A | grep box
Instead of running kannel_smpp start we can give command like this also
bearerbox kannel.conf.smpp &
sqlbox sqlbox.conf.smpp &
smsbox kannel.conf.smpp &
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rsync -av /var/www/html/ root@10.36.5.6:/var/www/html
rsync -av /var/lib/mysql/ root@10.36.5.6:/var/lib/mysql
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service firewalld stop
Ensure the ip used is configured in httpd.conf
/usr/local/httpd/bin/apachectl start
service mysqld restart
tail -f /var/log/httpd/ktkint-error.log now browse the pages.
https://10.36.5.6/server-status
check the mpm module
vi /usr/local/httpd/conf/extra/httpd-mpm.conf
change the settings to 4000 instead of 0 .If it is 0 then connections can be unlimited which will increase cpu usage in server-status
MaxConnectionsPerChild 4000
That's it
