def build_server():
"""Build a complete functioning FOSSGIS server instance.
Notes:
The installed server will have QGIS from master set up on it and postgres
installed with postgis and a template spatial database created. A default
database called 'gis' will be created too.
e.g.
fab -H root@foo create_user
fab -H foo build_server
You need to run the create_user task separately to bootstrap the
creation of your user on the remote host.
"""
build_proj4()
build_hdf5()
create_postgis_1_5_db("gis")
install_qgis2(gdal_from_source=True)
def build_server():
"""Build a complete functioning FOSSGIS server instance.
Notes:
The installed server will have QGIS from master set up on it and postgres
installed with postgis and a template spatial database created. A default
database called 'gis' will be created too.
e.g.
fab -H root@foo create_user
fab -H foo build_server
You need to run the create_user task separately to bootstrap the
creation of your user on the remote host.
"""
build_proj4()
build_hdf5()
create_postgis_1_5_db('gis')
install_qgis2(gdal_from_source=True)
def setup_website():
"""Initialise or update the git clone.
e.g. to update the server
fab -H 1.1.1.1:111 remote setup_website
or if you have configured env.hosts, simply
fab remote setup_website
"""
fabtools.require.postfix.server(env.repo_alias)
fabtools.require.deb.package('libapache2-mod-wsgi')
# Find out if the wsgi user exists and create it if needed e.g.
fabtools.require.user(
env.wsgi_user,
create_group=env.wsgi_user,
system=True,
comment='System user for running the wsgi process under')
if not exists(env.webdir):
sudo('mkdir -p %s' % env.plugin_repo_path)
sudo('chown %s.%s %s' % (env.user, env.user, env.webdir))
# Clone and replace tokens in apache conf
conf_file = (
'%s/apache/%s.apache.conf' % (
env.code_path, env.repo_alias))
run(
'cp %(conf_file)s.templ %(conf_file)s' % {
'conf_file': conf_file})
replace_tokens(conf_file)
with cd('/etc/apache2/sites-available/'):
if exists('%s.apache.conf' % env.repo_alias):
sudo('a2dissite %s.apache.conf' % env.repo_alias)
fastprint('Removing old apache2 conf', False)
sudo('rm %s.apache.conf' % env.repo_alias)
sudo('ln -s %s .' % conf_file)
# wsgi user needs pg access to the db
postgres.require_postgres_user(env.wsgi_user, env.wsgi_user)
postgres.require_postgres_user('timlinux', 'timlinux')
postgres.require_postgres_user('readonly', 'readonly')
postgres.create_postgis_1_5_db('%s' % PROJECT_NAME, env.wsgi_user)
grant_sql = 'grant all on schema public to %s;' % env.wsgi_user
# assumption is env.repo_alias is also database name
run('psql %s -c "%s"' % (env.repo_alias, grant_sql))
grant_sql = (
'GRANT ALL ON ALL TABLES IN schema public to %s;' % env.wsgi_user)
# assumption is env.repo_alias is also database name
run('psql %s -c "%s"' % (env.repo_alias, grant_sql))
grant_sql = (
'GRANT ALL ON ALL SEQUENCES IN schema public to %s;' % env.wsgi_user)
run('psql %s -c "%s"' % (env.repo_alias, grant_sql))
pwd_sql = 'ALTER USER timlinux WITH PASSWORD \'timlinux\';'
pwd_sql = 'ALTER USER %s WITH PASSWORD \'%s\';' % (
env.wsgi_user, env.wsgi_user)
run('psql %s -c "%s"' % (env.repo_alias, pwd_sql))
#with cd(env.code_path):
# run the script to create the sites view
#run('psql -f sql/3-site-view.sql %s' % env.repo_alias)
# Add a hosts entry for local testing - only really useful for localhost
hosts = '/etc/hosts'
if not contains(hosts, env.repo_site_name):
append(hosts, '127.0.0.1 %s' % env.repo_site_name, use_sudo=True)
if not contains(hosts, 'www.' + env.repo_site_name):
append(hosts,
'127.0.0.1 %s' % 'www.' + env.repo_site_name,
use_sudo=True)
# Make sure mod rewrite is enabled
sudo('a2enmod rewrite')
# Enable the vhost configuration
sudo('a2ensite %s.apache.conf' % env.repo_alias)
# Check if apache configs are ok - script will abort if not ok
sudo('/usr/sbin/apache2ctl configtest')
sudo('a2dissite default')
fabtools.require.service.restarted('apache2')
#Setup a writable media dir for apache
media_path = '%s/media' % env.code_path
if not exists(media_path):
sudo('mkdir %s' % media_path)
sudo('chown %s.%s %s' % (env.wsgi_user, env.wsgi_user, env.code_path))