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Contents
The example deployment user here has username `alexan`. (Alexa N.)
This presumes an Ubunto 14.x server base installation.
> lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.5 LTS
Release: 14.04
Codename: trusty
# Non-root user creation
Applications are expected to be served from that user's home
directory.
> adduser -G sudo alexan
Provide a password. Answer some questions.
> usermod -a -G sudo alexan
> groups alexan
alexan : alexan sudo
You may inspect the sudo file:
> less /etc/sudoers
...
# Members of the admin group may gain root privileges.
%admin ALL=(ALL) ALL
# Allow members of group sudo to execute any command
%sudo ALL=(ALL:ALL) ALL
# Upgrade to latest release.
This is not recommended at this time. This could upgrade to Ubuntu 16.x.
# > sudo do-release-upgrade
# Directory Structure
Ensure you create these directories:
mkdir ~/backups
mkdir ~/packages
Pick a package directory like the packages directory described
above for doing package building.
# Passwordless Login Setup
Ensure you have a key installed for this user. You're about
to lose access to the root account.
> cd ~
> mkdir .ssh
> chmod 700 .ssh
> touch ~/.ssh/authorized_keys
> chomd 644 ~/.ssh/authorized_keys
> vi ~/.ssh/authorized_keys
Paste in your .pub contents. Save the file.
Test the machine to verify that you can do a passwordless login.
Then you are ready to turn off password logins.
# Disable Password Logins
**Requires** that you've completed Passwordless Login Setup, or you'll
lose control of your machine.
> sudo vi /etc/ssh/sshd_config
...
PubkeyAuthentication yes
...
ChallengeResponseAuthentication no
...
PasswordAuthentication no # you'll likely change this line.
You may further setup this machine for your purposes.
Version data entries
8 entries across 8 versions & 1 rubygems