Monthly Archives: April 2015

brooklyn clocker

wget –no-check-certificate –quiet -O brooklyn-clocker-examples-0.4.0-dist.tar.gz
tar zxf brooklyn-clocker-examples-0.4.0-dist.tar.gz
cd brooklyn-clocker-examples-0.4.0/
./ launch

OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=1024m; support was removed in 8.0
_ _ _
| |__ _ __ ___ ___ | | _| |_ _ _ __ (R)
| ‘_ \| ‘__/ _ \ / _ \| |/ / | | | | ‘_ \
| |_) | | | (_) | (_) | <| | |_| | | | | |_.__/|_| \___/ \___/|_|\_\_|\__, |_| |_| |___/ 0.7.0-SNAPSHOT 2015-04-29 20:45:16,712 INFO Persistence disabled 2015-04-29 20:45:16,713 INFO High availability disabled 2015-04-29 20:45:16,717 INFO Starting brooklyn web-console on loopback interface because no security config is set 2015-04-29 20:45:19,991 INFO Started Brooklyn console at, running classpath://brooklyn.war 2015-04-29 20:45:24,827 INFO Launched Brooklyn; will now block until shutdown issued. Shutdown via GUI or API or process interrupt.

track wiki

Trac is an enhanced wiki and issue tracking system for software development projects. Trac uses a minimalistic approach to web-based software project management. Our mission is to help developers write great software while staying out of the way. Trac should impose as little as possible on a team’s established development process and policies.
Trac allows wiki markup in issue descriptions and commit messages, creating links and seamless references between bugs, tasks, changesets, files and wiki pages

docker create redmine

mkdir /opt/mysql/data
sudo docker run –name mysql -it –rm -v /opt/mysql/data:/var/lib/mysql sameersbn/mysql:latest

150429 16:50:41 mysqld_safe Logging to syslog.
150429 16:50:41 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql

sudo docker exec -it mysql bash
mysql -uroot -p
CREATE USER ‘redmine’@’%.%.%.%’ IDENTIFIED BY ‘password’;
CREATE DATABASE IF NOT EXISTS `redmine_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;
GRANT SELECT, LOCK TABLES, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON `redmine_production`.* TO ‘redmine’@’%.%.%.%’;

sudo docker run –name=redmine -it –rm –link mysql:mysql -e “DB_USER=redmine” -e “DB_PASS=password” -e “DB_NAME=redmine_production” -v /opt/redmine/data:/home/redmine/data sameersbn/redmine:latest

Generating secure token…
2015-04-29 17:14:03,461 CRIT Supervisor running as root (no user in config file)
2015-04-29 17:14:03,461 WARN Included extra file “/etc/supervisor/conf.d/unicorn.conf” during parsing
2015-04-29 17:14:03,461 WARN Included extra file “/etc/supervisor/conf.d/nginx.conf” during parsing
2015-04-29 17:14:03,461 WARN Included extra file “/etc/supervisor/conf.d/cron.conf” during parsing
2015-04-29 17:14:03,500 INFO RPC interface ‘supervisor’ initialized
2015-04-29 17:14:03,500 CRIT Server ‘unix_http_server’ running without any HTTP authentication checking
2015-04-29 17:14:03,500 INFO supervisord started with pid 1
2015-04-29 17:14:04,504 INFO spawned: ‘unicorn’ with pid 131
2015-04-29 17:14:04,506 INFO spawned: ‘cron’ with pid 132
2015-04-29 17:14:04,509 INFO spawned: ‘nginx’ with pid 133
2015-04-29 17:14:06,363 INFO success: unicorn entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2015-04-29 17:14:06,364 INFO success: cron entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2015-04-29 17:14:06,364 INFO success: nginx entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)

sudo docker inspect redmine | grep -i ip

[[email protected] docker-redmine]$ sudo docker inspect redmine | grep -i ip
“IpcMode”: “”,
“GlobalIPv6Address”: “”,
“GlobalIPv6PrefixLen”: 0,
“IPAddress”: “”,
“IPPrefixLen”: 16,
“IPv6Gateway”: “”,
“LinkLocalIPv6Address”: “fe80::42:acff:fe11:13”,
“LinkLocalIPv6PrefixLen”: 64,

Now you can access redmine using IPAddress. Default user admin, password admin.

centos install oracle 12

cat /etc/centos-release
CentOS Linux release 7.0.1406 (Core)

ip a | grep inet
inet scope host lo
inet6 ::1/128 scope host
inet brd scope global dynamic eno16777736
inet6 fe80::20c:29ff:fe41:1494/64 scope link

Login as root and add required groups:

groupadd -g 501 oinstall
groupadd -g 502 dba
groupadd -g 503 oper

Add user Oracle:
useradd -u 502 -g oinstall -G dba,oper oracle

Change password for user:
passwd oracle

Add kernel parameters to /etc/sysctl.conf.
kernel.shmmni = 4096
kernel.shmmax = 4398046511104
kernel.shmall = 1073741824
kernel.sem = 250 32000 100 128
fs.aio-max-nr = 1048576
fs.file-max = 6815744
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 = 1048586

Apply kernel parameters:
/sbin/sysctl -p

Add following lines to set shell limits for user oracle in file /etc/security/limits.conf

oracle soft nproc 131072
oracle hard nproc 131072
oracle soft nofile 131072
oracle hard nofile 131072
oracle soft core unlimited
oracle hard core unlimited
oracle soft memlock 50000000
oracle hard memlock 50000000
Edit /etc/hosts file:

cat /etc/hosts localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 ora-c7.unixmen.local

Verify your network settings:
[[email protected] ~]# ping -c 1 O7-unixmen
PING ora-c7.unixmen.local ( 56(84) bytes of data.
64 bytes from ora-c7.unixmen.local ( icmp_seq=1 ttl=64 time=0.017 ms
— ora-c7.unixmen.local ping statistics —
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.017/0.017/0.017/0.000 ms
[[email protected] ~]#

Modify .bash_profile for user oracle in his home directory add at the end file /home/oralce/.bash_profile.
# Oracle Settings
#Oracle Settings
export TMP=/tmp
export TMPDIR=$TMP

export ORACLE_HOSTNAME=O7-unixmen
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 LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib

Check which packages are installed and which are missing.
as root copy this and execute this:
yum groupinstall “GNOME Desktop” -y
yum groupinstall “Development Tools” -y
yum install binutils -y
yum install compat-libstdc++-33 -y
yum install compat-libstdc++-33.i686 -y
yum install gcc -y
yum install gcc-c++ -y
yum install glibc -y
yum install glibc.i686 -y
yum install glibc-devel -y
yum install glibc-devel.i686 -y
yum install ksh -y
yum install libgcc -y
yum install libgcc.i686 -y
yum install libstdc++ -y
yum install libstdc++.i686 -y
yum install libstdc++-devel -y
yum install libstdc++-devel.i686 -y
yum install libaio -y
yum install libaio.i686 -y
yum install libaio-devel -y
yum install libaio-devel.i686 -y
yum install libXext -y
yum install libXext.i686 -y
yum install libXtst -y
yum install libXtst.i686 -y
yum install libX11 -y
yum install libX11.i686 -y
yum install libXau -y
yum install libXau.i686 -y
yum install libxcb -y
yum install libxcb.i686 -y
yum install libXi -y
yum install libXi.i686 -y
yum install make -y
yum install sysstat -y
yum install unixODBC -y
yum install unixODBC-devel -y
yum install zlib-devel -y

Create directory structure:
mkdir -p /u01/app/oracle/product/12.1.0
chown -R oracle:oinstall /u01/
chmod 775 /u01/app

Disable selinux by editing the “/etc/selinux/config” file,

Install database software
Let’s start with database software installation as oracle user.
su – oracle

Unzip the database install files:

cd database/

Starting Oracle Universal Installer…
Checking Temp space: must be greater than 500 MB. Actual 21246 MB Passed
Checking swap space: must be greater than 150 MB. Actual 2447 MB Passed
Checking monitor: must be configured to display at least 256 colors. Actual 16777216 Passed
Preparing to launch Oracle Universal Installer from /tmp/OraInstall2014-10-29_05-53-46AM. Please wait ..