Merge remote-tracking branch 'origin/ci280'
* origin/ci280: ci: Another round of fixes for random Ansible UI breakage in 2.7/2.8 ci: work around various broken aspects of Travis VM image Use virtualenv Python for stub connections to workaround problem ci: Ansible 2.8 requires Python 2.7. tests: add 2.8 format async error timeout message ansible: prevent tempfile.mkstemp() leaks. update gitignore again ci: try bumping more Travis jobs to Ansible 2.8. add .*.pid to gitignore tests: allow running without hdrhistograms library. issue #578: update Changelog. travis: exclude docs-master from CI issue #589: ensure real FileService/PushFileService are in the docs issue #589: ensure real FileService/PushFileService are in the docs docs: add new contributor entry issue #589: remove outdated/incomplete examples issue #589: split services example out and make it run.pull/595/head
David Wilson
6 years ago
commit
de12097bc4
@ -1,15 +0,0 @@
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import mitogen.master
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import mitogen.unix
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import mitogen.service
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import mitogen.utils
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PING = 500
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mitogen.utils.log_to_file()
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router, parent = mitogen.unix.connect('/tmp/mitosock')
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with router:
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print(mitogen.service.call(parent, CONNECT_BY_ID, {}))
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@ -0,0 +1,52 @@
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import mitogen
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import mitogen.service
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class FileService(mitogen.service.Service):
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"""
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Simple file server, for demonstration purposes only! Use of this in
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real code would be a security vulnerability as it would permit children
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to read any file from the master's disk.
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"""
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@mitogen.service.expose(policy=mitogen.service.AllowAny())
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@mitogen.service.arg_spec(spec={
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'path': str
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})
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def read_file(self, path):
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with open(path, 'rb') as fp:
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return fp.read()
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def download_file(source_context, path):
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s = source_context.call_service(
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service_name=FileService, # may also be string 'pkg.mod.FileService'
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method_name='read_file',
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path=path,
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)
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with open(path, 'w') as fp:
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fp.write(s)
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def download_some_files(source_context, paths):
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for path in paths:
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download_file(source_context, path)
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@mitogen.main()
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def main(router):
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pool = mitogen.service.Pool(router, services=[
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FileService(router),
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])
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remote = router.ssh(hostname='k3')
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remote.call(download_some_files,
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source_context=router.myself(),
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paths=[
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'/etc/passwd',
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'/etc/hosts',
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]
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)
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pool.stop()
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@ -1,20 +0,0 @@
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# The service framework will fundamentally change (i.e. become much nicer, and
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# hopefully lose those hard-coded magic numbers somehow), but meanwhile this is
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# a taster of how it looks today.
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import mitogen
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import mitogen.service
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import mitogen.unix
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class PingService(mitogen.service.Service):
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def dispatch(self, dct, msg):
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return 'Hello, world'
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@mitogen.main()
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def main(router):
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listener = mitogen.unix.Listener(router, path='/tmp/mitosock')
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service = PingService(router)
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service.run()
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