def server_setup():
# Set kernel options
with warn_only():
sysctl('vm.swappiness', 0)
# Basic system configuration
file_update('/etc/sysconfig/clock', 'ZONE=', 'ZONE="America/Chicago"')
sudo('cp -f /usr/share/zoneinfo/America/Chicago /etc/localtime')
# Perform updates and installs
yum.update()
yum.install('yum-utils', 'ntp', 'ntpdate', 'uuid', 'zsh', 'screen', 'tmux',
'vim-enhanced', 'git', 'subversion',
'bind-utils', 'telnet', 'traceroute',
'curl', 'wget')
# Performs a quick time sync so all logs are accurate
with warn_only():
service.enable('ntpd')
service.stop('ntpd')
sudo('ntpdate time.nist.gov')
sudo('ntpdate tick.usno.navy.mil')
service.start('ntpd')
# Add custom repos for nginx, more up-to-date PHP and MySQL packages,
# and a few additional PHP modules
with warn_only():
yum.add_epel_repo()
for repo_name, repo_rpm_url in REPO_RPMS.iteritems():
yum.add_repo_rpm(repo_rpm_url)
yum.enable_repo(repo_name)
def bootstrap():
# Set kernel options
print(blue('Setting sysctl options...'))
with warn_only():
sysctl('vm.swappiness', 0)
# Basic system configuration
print(blue('Tweaking configuration...'))
file_update('/etc/sysconfig/clock', 'ZONE=', 'ZONE="America/Chicago"')
run('cp -f /usr/share/zoneinfo/America/Chicago /etc/localtime')
# Update existing packages
print(blue('Updating installed packages...'))
yum.update()
# Install base packages and dev tools
print(blue('Installing base packages and development tools...'))
yum.install('yum-utils', 'ntp', 'ntpdate',
'vim-enhanced', 'git', 'subversion',
'bind-utils', 'telnet', 'traceroute', 'curl', 'wget',
'rpm-build', 'rpmdevtools', 'spectool')
yum.install_group('Development Tools')
# Perform a quick time sync -- particularly good for VMs
print(blue('Synchronizing system time...'))
with warn_only():
service.stop('ntpd')
run('ntpdate time.nist.gov')
run('ntpdate tick.usno.navy.mil')
service.start('ntpd')
service.enable('ntpd')
# Set up build user and their unprivileged environment
print(blue('Creating %s user and pushing SSH key...' % build_user))
with warn_only():
sudo('useradd -m %s' % build_user)
keys.push_key(user_name=build_user)
sudo('chown -R %s.%s ~%s/.ssh' % (build_user, build_user, build_user))
print(blue('Setting up rpmbuild environment...'))
with settings(user=build_user, warn_only=True):
run('rpmdev-setuptree')
run('git clone %s' % sysfm_repo)
# Huzzah!
print(green('CentOS build instance ready!'))