docker-ckan/rootfs/setup/prerun.py

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2016-08-25 22:05:30 +02:00
import os
import sys
import subprocess
ckan_ini = os.environ.get('CKAN_INI', '')
def init_db():
db_command = ['paster', '--plugin=ckan', 'db',
'init', '-c', ckan_ini]
print '[prerun] Initializing or upgrading db - start'
try:
subprocess.check_output(db_command, stderr=subprocess.STDOUT)
print '[prerun] Initializing or upgrading db - end'
except subprocess.CalledProcessError, e:
if 'OperationalError' in e.output:
print e.output
print '[prerun] Database not ready, waiting a bit before exit...'
import time
time.sleep(5)
sys.exit(1)
else:
print e.output
raise e
def create_sysadmin():
name = os.environ.get('CKAN_SYSADMIN_NAME')
password = os.environ.get('CKAN_SYSADMIN_PASSWORD')
email = os.environ.get('CKAN_SYSADMIN_EMAIL')
if name and password and email:
# Check if user exists
command = ['paster', '--plugin=ckan', 'user', name, '-c', ckan_ini]
out = subprocess.check_output(command)
if 'User: \nNone\n' not in out:
print '[prerun] Sysadmin user exists, skipping creation'
return
# Create user
command = ['paster', '--plugin=ckan', 'user', 'add',
name,
'password=' + password,
'email=' + email,
'-c', ckan_ini]
subprocess.call(command)
print '[prerun] Created user {0}'.format(name)
# Make it sysadmin
command = ['paster', '--plugin=ckan', 'sysadmin', 'add',
name,
'-c', ckan_ini]
subprocess.call(command)
print '[prerun] Made user {0} a sysadmin'.format(name)
if __name__ == '__main__':
maintenance = os.environ.get('MAINTENANCE_MODE', '').lower() == 'true'
if maintenance:
print '[prerun] Maintenance mode, skipping setup...'
else:
init_db()
create_sysadmin()