- Create default user as vagrant/vagrant in Ubuntu setup
- Add admin group
groupadd admin
useradd -a -G admin vagrant - update sudoers (sudo visudo; and add these lines
Defaults:vagrant !requiretty
Defaults env_keep = "SSH_AUTH_SOCK"
%admin ALL=(ALL:ALL) NOPASSWD: ALL - Add a port forwarding rule in Virtualbox NAT as follows:
Name: SSH
Protocol: TCP
Host IP:
Host Port: 2222
Guest IP:
Guest Port: 22 - Install and configure OpenSSH Server
sudo apt-get install -y openssh-server
sudo vi /etc/ssh/sshd_config
and add/modify these lines:
Port 22
PubKeyAuthentication yes
AuthorizedKeysFile %h/.ssh/authorized_keys
PermitEmptyPasswords no
PasswordAuthentication no
restart ssh server - Download vargant public and private key
$ mkdir -p /home/vagrant/.ssh
$ chmod 0700 /home/vagrant/.ssh
$ wget --no-check-certificate \
https://raw.github.com/mitchellh/vagrant/master/keys/vagrant.pub \
-O /home/vagrant/.ssh/authorized_keys
$ chmod 0600 /home/vagrant/.ssh/authorized_keys
$ wget --no-check-certificate \
https://raw.github.com/mitchellh/vagrant/master/keys/vagrant \
-O /home/vagrant/.ssh/id_rsa
$ chmod 0600 /home/vagrant/.ssh/id_rsa
$ chown -R vagrant /home/vagrant/.ssh - Remove file to fix network issues afterward
sudo rm -f /etc/udev/rules.d/70-persistent-net.rule - Comment out HWADDR row in /etc/sysconfig/network-scripts/ifcfg-eth1 (to fix https://github.com/mitchellh/vagrant/issues/1777 issue)
Tuesday, November 26, 2013
How to make Ubuntu Desktop Vagrant compliant
Its seems me reasonable to have Vagrant compliant Ubuntu Desktop 12.04 even I will not start it from commandline. These steps are necessary:
Quick file search in Ubuntu
Quick answer to this simple question is
locate <filename>
and to update slocate database
sudo updatedb
As always there is also long answer.
locate <filename>
and to update slocate database
sudo updatedb
As always there is also long answer.
Monday, November 25, 2013
Install postgres, pgadmin in Ubuntu 12.04
Installing postgres database to Ubuntu 12.04 run
To allow connection to postgres database from host computer these steps are necessary:
- sudo apt-get install postgresql
- sudo apt-get install postgresql-contrib
- sudo apt-get install pgadmin3
To allow connection to postgres database from host computer these steps are necessary:
- In VirtualBox NAT Advanced settings add port forwarding 5432 -> 65432
- In guest start sudo vim /etc/postgresql/9.1/main/pg_hba.conf and add these lines
host all all 192.168.0.0/16 md5
host all all 10.0.0.0/8 md5 - sudo vim /etc/postgresql/9.1/main/postgresql.conf
listen_addresses = '*' - sudo -u postgres psql and execute
create user vagrant with password 'vagrant';
create database pentaho;
GRANT ALL PRIVILEGES ON DATABASE pentaho to vagrant;
alter user vagrant with superuser;
\c pentaho
CREATE SCHEMA repo;
CREATE SCHEMA target;
- In host pgadmin III create new connection
Name: local
Host: localhost
Port: 65432
Maintenance DB: pentaho
Username: vagrant
Password: vagrant
Add shared folder in VirtualBox
In Win7 host, Ubuntu 12.04 guest I tried to add Shared folder, but there are some simple tricks to know.
$ sudo apt-get install build-essential module-assistant linux-headers-$(uname -r) dkms -y
$ wget -c http://download.virtualbox.org/virtualbox/4.0.16/VBoxGuestAdditions_4.0.16.iso
$ sudo mount VBoxGuestAdditions_4.0.16.iso -o loop /mnt
- Add shared folder in VirtualBox (Settings -> Shared Folder -> Machine Folders)
- Make sure that the additions are installed, and that you have added your username as a member of the vboxsf group (sudo usermod -aG vboxsf <your username>).
- After restart shared folder /media/sf_shared should be in place
$ sudo apt-get install build-essential module-assistant linux-headers-$(uname -r) dkms -y
$ wget -c http://download.virtualbox.org/virtualbox/4.0.16/VBoxGuestAdditions_4.0.16.iso
$ sudo mount VBoxGuestAdditions_4.0.16.iso -o loop /mnt
Install Oracle Java 7 to Ubuntu 12.04
Easiest way to do it is to run in terminal
Nice thing is that it keeps java version up-to-date. There is longer explanation with different alternatives in Ubuntu site.
Optional: add to .bashrc
export JAVA_HOME=/usr/lib/jvm/java-7-oracle
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java7-installer
Nice thing is that it keeps java version up-to-date. There is longer explanation with different alternatives in Ubuntu site.
Optional: add to .bashrc
export JAVA_HOME=/usr/lib/jvm/java-7-oracle
Install Ubuntu Desktop in Virtualbox
My idea was to use Vagrant to install and start Ubuntu Desktop. First step is to downloaded Vagrant and then start command line and move into new empty directory. Next step is to download Ubuntu server
vagrant box add ubuntu64-13.04 http://cloud-images.ubuntu.com/vagrant/saucy/current/saucy-server-
cloudimg-amd64-vagrant-disk1.box
and start it
vagrant init ubuntu64-13.04
vagrant it
ssh into new server and install graphical user interface
vagrant ssh
sudo apt-get install ubuntu-desktop
allow graphical user interface in configuration file Vagrant
config.vm.provider :virtualbox do |vb|
vb.gui = true
vb.customize ["modifyvm", :id, "--memory", "1024"]
end
restart the system
vagrant reload
Actually it came out that Ubuntu Desktop graphics is really slooow, so I give up and started install Ubuntu Desktop without Vargant from scratch. Lesson that I learned today: dont use hammer when you have screws. Vargant is not meant to use with graphical desktop.
vagrant box add ubuntu64-13.04 http://cloud-images.ubuntu.com/vagrant/saucy/current/saucy-server-
cloudimg-amd64-vagrant-disk1.box
and start it
vagrant init ubuntu64-13.04
vagrant it
ssh into new server and install graphical user interface
vagrant ssh
sudo apt-get install ubuntu-desktop
allow graphical user interface in configuration file Vagrant
config.vm.provider :virtualbox do |vb|
vb.gui = true
vb.customize ["modifyvm", :id, "--memory", "1024"]
end
restart the system
vagrant reload
Actually it came out that Ubuntu Desktop graphics is really slooow, so I give up and started install Ubuntu Desktop without Vargant from scratch. Lesson that I learned today: dont use hammer when you have screws. Vargant is not meant to use with graphical desktop.
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