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Viewing changes to cfdeploy

  • Committer: Benjamin Saller
  • Date: 2014-11-10 22:57:55 UTC
  • Revision ID: benjamin.saller@canonical.com-20141110225755-0ay7awde2om3m1by
installer with progress bar, installs cf cli if missing

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cfdeploy
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         dict(__file__='.tox/py27/bin/activate_this.py'))
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import argparse
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import logging
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import webbrowser
 
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import sys
 
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from contextlib import contextmanager
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from functools import partial
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from cloudfoundry.releases import RELEASES
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                                login,
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                                reconciler_endpoint,
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                                webadmin_endpoint,
 
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                                sh,
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                                socket_open,
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                                until,
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                                which
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    return options
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# This is done because the default webbrowser invocation will output
 
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# on stderr and muck with the progress bar. By hiding the output
 
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# with devnull it proceeds as expected.
 
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show = sh.check('xdg-open')
 
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@contextmanager
 
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def devnull():
 
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    _save = sys.stderr
 
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    fp = open('/dev/null', 'w')
 
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    sys.stderr = fp
 
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    yield
 
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    sys.stderr = _save
 
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def show_reconciler():
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    uri = "http://%s:8888/" % reconciler_endpoint()
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    webbrowser.open_new_tab(uri)
 
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    with devnull():
 
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        uri = "http://%s:8888/" % reconciler_endpoint()
 
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        show(uri)
 
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def show_webadmin():
 
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    with devnull():
 
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        uri = "http://%s:8070/" % webadmin_endpoint()
 
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        show(uri)
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class ProgressBar(Bar):
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        super(ProgressBar, self).next()
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def show_webadmin():
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    uri = "http://%s:8070/" % webadmin_endpoint()
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    webbrowser.open_new_tab(uri)
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def install_deps():
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    if not which('cf'):
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        from platform import machine
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        if machine() is not "x86_64":
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            print "Unable to install CF CLI for your architecture. Deploy will not work as expected."
 
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            print "Unable to install CF CLI for your architecture. "
 
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            "Deploy will not work as expected."
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            return
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        sh.wget('http://go-cli.s3-website-us-east-1.amazonaws.com/releases/latest/cf-cli_amd64.deb')
 
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        sh.wget('http://go-cli.s3-website-us-east-1.amazonaws.com/'
 
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                'releases/latest/cf-cli_amd64.deb')
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        print "Installing CF CLI (this requires sudo access)"
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        sh.sudo('dpkg', '-i', 'cf-cli_amd64.deb')
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    logging.basicConfig(level=options.log_level)
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    install_deps()
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    bar = ProgressBar('Deploying CloudFoundry', max=8)
 
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    bar = ProgressBar('Deploying CloudFoundry', max=10)
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    bar.next(message='Bootstrapping')
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    bootstrap()
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    until(juju_state_server, bar=bar, message="Waiting for State Server")
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    until(endpoint, bar=bar, message='Waiting for CloudFoundry API endpoint')
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    until(partial(login, options.admin_password),
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          bar=bar, message='Waiting to login to CloudFoundry (long)')
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    until(lambda: socket_open(webadmin_endpoint(), 8070))
 
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    until(lambda: socket_open(webadmin_endpoint(), 8070),
 
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          bar=bar, message="Waiting on webadmin. ")
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    bar.next(message="Opening Admin Console")
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    show_webadmin()
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    bar.finish()
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    print "You should now be logged into a running CF deployment"
 
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    print "You should now be logged into a running CF deployment."
 
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    if which('cf'):
 
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        print "The 'cf' command line client is installed and available."
 
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if __name__ == "__main__":
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    main()