def deploy_satellite(cli, context):
cli.info(' '.join(["Launching skypipe satellite.",
"This only has to happen once for your account."]))
cli.info("This may take about a minute...")
# destroy
url = '/applications/{0}'.format(app)
try:
res = cli.user.delete(url)
except RESTAPIError:
pass
# create
url = '/applications'
try:
cli.user.post(url, {
'name': app,
'flavor': 'sandbox'
})
except RESTAPIError as e:
if e.code == 409:
cli.die('Application "{0}" already exists.'.format(app))
else:
cli.die('Creating application "{0}" failed: {1}'.format(app, e))
class args: application = app
#cli._connect(args)
# push
protocol = 'rsync'
url = '/applications/{0}/push-endpoints{1}'.format(app, '')
endpoint = cli._select_endpoint(cli.user.get(url).items, protocol)
class args: path = satellite_path
cli.push_with_rsync(args, endpoint)
# deploy
revision = None
clean = False
url = '/applications/{0}/deployments'.format(app)
response = cli.user.post(url, {'revision': revision, 'clean': clean})
deploy_trace_id = response.trace_id
deploy_id = response.item['deploy_id']
try:
res = cli._stream_deploy_logs(app, deploy_id,
deploy_trace_id=deploy_trace_id, follow=True)
if res != 0:
return res
except KeyboardInterrupt:
cli.error('You\'ve closed your log stream with Ctrl-C, ' \
'but the deployment is still running in the background.')
cli.error('If you aborted because of an error ' \
'(e.g. the deployment got stuck), please e-mail\n' \
'[email protected] and mention this trace ID: {0}'
.format(deploy_trace_id))
cli.error('If you want to continue following your deployment, ' \
'try:\n{0}'.format(
cli._fmt_deploy_logs_command(deploy_id)))
cli.die()
except RuntimeError:
pass
return check_satellite(cli, context)
def launch_satellite(cli):
"""Deploys a new satellite app over any existing app"""
cli.info("Launching skypipe satellite:")
finish = wait_for(" Pushing to dotCloud")
# destroy any existing satellite
destroy_satellite(cli)
# create new satellite app
url = '/applications'
try:
cli.user.post(url, {
'name': APPNAME,
'flavor': 'sandbox'
})
except RESTAPIError as e:
if e.code == 409:
cli.die('Application "{0}" already exists.'.format(APPNAME))
else:
cli.die('Creating application "{0}" failed: {1}'.format(APPNAME, e))
class args: application = APPNAME
#cli._connect(args)
# push satellite code
protocol = 'rsync'
url = '/applications/{0}/push-endpoints{1}'.format(APPNAME, '')
endpoint = cli._select_endpoint(cli.user.get(url).items, protocol)
class args: path = satellite_path
cli.push_with_rsync(args, endpoint)
# tell dotcloud to deploy, then wait for it to finish
revision = None
clean = False
url = '/applications/{0}/deployments'.format(APPNAME)
response = cli.user.post(url, {'revision': revision, 'clean': clean})
deploy_trace_id = response.trace_id
deploy_id = response.item['deploy_id']
original_stdout = sys.stdout
finish = wait_for(" Waiting for deployment", finish, original_stdout)
try:
sys.stdout = StringIO()
res = cli._stream_deploy_logs(APPNAME, deploy_id,
deploy_trace_id=deploy_trace_id, follow=True)
if res != 0:
return res
except KeyboardInterrupt:
cli.error('You\'ve closed your log stream with Ctrl-C, ' \
'but the deployment is still running in the background.')
cli.error('If you aborted because of an error ' \
'(e.g. the deployment got stuck), please e-mail\n' \
'[email protected] and mention this trace ID: {0}'
.format(deploy_trace_id))
cli.error('If you want to continue following your deployment, ' \
'try:\n{0}'.format(
cli._fmt_deploy_logs_command(deploy_id)))
cli.die()
except RuntimeError:
# workaround for a bug in the current dotcloud client code
pass
finally:
sys.stdout = original_stdout
finish = wait_for(" Satellite coming online", finish)
endpoint = lookup_endpoint(cli)
ok = client.check_skypipe_endpoint(endpoint, 120)
finish.set()
time.sleep(0.1) # sigh, threads
if ok:
return endpoint
else:
cli.die("Satellite failed to come online")