def setup(branch=None):
"""
Setup a fresh virtualenv as well as a few useful directories, install the requirements.
"""
require('path')
with env.cd_cmd(PROJECT_PATH):
env.gitbranch = branch or local('git rev-parse --abbrev-ref HEAD', capture=True)
make_dirs()
# create user & add to group
sudo('grep "{server_owner:s}" /etc/passwd > /dev/null || adduser {server_owner:s} && usermod -G {server_group:s} {server_owner:s}'.format(**env))
# create virtualenv, clone repo
sudo('test -e /srv/myapp/env/bin/activate || /usr/local/bin/virtualenv /srv/myapp/env'.format(**env), user=env.server_owner)
if env.gitsource:
with env.cd_cmd('/srv/myapp/repo'):
sudo('test -e /srv/myapp/repo/.git || /usr/bin/git clone -q -b {gitbranch:s} {gitsource:s} .'.format(**env))
# install requirements into virtualenv - do it from the repo on setup; subsequent installs should be from the release
deploy_secrets(False)
deploy_manage_wrapper()
deploy()
restart_webserver()
restart_supervisor()
start_celery()
def run_puppet():
'''Installs puppet, and runs the puppet manifests.'''
# Install puppet
if run('test -e /usr/bin/puppet', warn_only=True).return_code != 0:
sudo(
'apt-get install -qq -y apt-transport-https python-software-properties'
)
sudo('apt-get update -qq')
sudo('apt-get install -qq -y puppet')
fd, filename = tempfile.mkstemp(suffix='.tar.gz')
os.close(fd)
repo_root = os.path.dirname(os.path.abspath(__file__))
with lcd(repo_root):
# Upload a copy of the current branch
local(
'git archive `git rev-parse --abbrev-ref HEAD` --prefix=puppet/ | gzip > {filename:s}'
.format(filename=filename))
put(filename, '/root/puppet.tar.gz', use_sudo=True)
local('rm {}'.format(filename))
with env.cd_cmd('/root'):
sudo('tar xzf puppet.tar.gz')
with env.cd_cmd('/root/puppet'):
sudo(
'puppet apply --modulepath=/root/puppet/provisioning/puppet/modules/ /root/puppet/provisioning/puppet/manifests/{}.pp'
.format(env.puppet_manifest))
install_ssl_cert()
sudo('rm /root/puppet.tar.gz && rm -rf /root/puppet')
def run_puppet():
'''Installs puppet, and runs the puppet manifests.'''
# Install puppet
if run('test -e /usr/bin/puppet', warn_only=True).return_code != 0:
sudo('apt-get install -qq -y apt-transport-https python-software-properties')
sudo('apt-get update -qq')
sudo('apt-get install -qq -y puppet')
fd, filename = tempfile.mkstemp(suffix='.tar.gz')
os.close(fd)
repo_root = os.path.dirname(os.path.abspath(__file__))
with lcd(repo_root):
# Upload a copy of the current branch
local('git archive `git rev-parse --abbrev-ref HEAD` --prefix=puppet/ | gzip > {filename:s}'.format(filename=filename))
put(filename, '/root/puppet.tar.gz', use_sudo=True)
local('rm {}'.format(filename))
with env.cd_cmd('/root'):
sudo('tar xzf puppet.tar.gz')
with env.cd_cmd('/root/puppet'):
sudo('puppet apply --modulepath=/root/puppet/provisioning/puppet/modules/ /root/puppet/provisioning/puppet/manifests/{}.pp'.format(env.puppet_manifest))
install_ssl_cert()
sudo('rm /root/puppet.tar.gz && rm -rf /root/puppet')
def symlink_current_release():
"Symlink our current release"
require('release')
require('server_owner')
# all the "if" stuff in case there *is* no current or prev release
with env.cd_cmd('/srv/myapp/releases'):
sudo('rm -f previous', user=env.server_owner)
sudo('test -e current && mv current previous || echo ""', user=env.server_owner)
sudo('ln -s {release:s} current;'.format(**env), user=env.server_owner)
def symlink_current_release():
"Symlink our current release"
require('release')
require('server_owner')
# all the "if" stuff in case there *is* no current or prev release
with env.cd_cmd('/srv/myapp/releases'):
sudo('rm -f previous', user=env.server_owner)
sudo('test -e current && mv current previous || echo ""',
user=env.server_owner)
sudo('ln -s {release:s} current;'.format(**env), user=env.server_owner)
def create_release():
require('release')
if env.gitsource:
with env.cd_cmd('/srv/myapp/repo'):
sudo('/usr/bin/git checkout-index -a -f --prefix=/srv/myapp/releases/{release:s}/'.format(**env))
sudo('/usr/bin/git submodule foreach --recursive \'/usr/bin/git checkout-index -a -f --prefix=/srv/myapp/releases/{release:s}/$path/\''.format(**env))
else:
sudo('ln -s /vagrant /srv/myapp/releases/{release:s}'.format(**env), user=env.server_owner)
sudo('chown -R {server_owner:s}:{server_group:s} /srv/myapp'.format(**env))
def setup(branch=None):
"""
Setup a fresh virtualenv as well as a few useful directories, install the requirements.
"""
require('path')
with env.cd_cmd(PROJECT_PATH):
env.gitbranch = branch or local('git rev-parse --abbrev-ref HEAD',
capture=True)
make_dirs()
# create user & add to group
sudo(
'grep "{server_owner:s}" /etc/passwd > /dev/null || adduser {server_owner:s} && usermod -G {server_group:s} {server_owner:s}'
.format(**env))
# create virtualenv, clone repo
sudo(
'test -e /srv/myapp/env/bin/activate || /usr/local/bin/virtualenv /srv/myapp/env'
.format(**env),
user=env.server_owner)
if env.gitsource:
with env.cd_cmd('/srv/myapp/repo'):
sudo(
'test -e /srv/myapp/repo/.git || /usr/bin/git clone -q -b {gitbranch:s} {gitsource:s} .'
.format(**env))
# install requirements into virtualenv - do it from the repo on setup; subsequent installs should be from the release
deploy_secrets(False)
deploy_manage_wrapper()
deploy()
restart_webserver()
restart_supervisor()
start_celery()
def create_release():
require('release')
if env.gitsource:
with env.cd_cmd('/srv/myapp/repo'):
sudo(
'/usr/bin/git checkout-index -a -f --prefix=/srv/myapp/releases/{release:s}/'
.format(**env))
sudo(
'/usr/bin/git submodule foreach --recursive \'/usr/bin/git checkout-index -a -f --prefix=/srv/myapp/releases/{release:s}/$path/\''
.format(**env))
else:
sudo('ln -s /vagrant /srv/myapp/releases/{release:s}'.format(**env),
user=env.server_owner)
sudo('chown -R {server_owner:s}:{server_group:s} /srv/myapp'.format(**env))
def git_checkout(branch):
with env.cd_cmd('/srv/myapp/repo'):
sudo('/usr/bin/git pull --rebase')
sudo('/usr/bin/git checkout {}'.format(branch))
def update_from_git():
if env.gitsource:
with env.cd_cmd('/srv/myapp/repo'):
sudo('/usr/bin/git pull --rebase')
def git_checkout(branch):
with env.cd_cmd('/srv/myapp/repo'):
sudo('/usr/bin/git pull --rebase')
sudo('/usr/bin/git checkout {}'.format(branch))
def update_from_git():
if env.gitsource:
with env.cd_cmd('/srv/myapp/repo'):
sudo('/usr/bin/git pull --rebase')
