From 97e8f300af824145c8b92949ccbdfe81c0d7ca95 Mon Sep 17 00:00:00 2001 From: Josh Kleinpeter Date: Tue, 22 Mar 2011 12:33:34 -0500 Subject: Changed default for disabled on service_get_all to None. Changed calls to service_get_all so that the results should still be as they previously were. --- bin/nova-manage | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'bin') diff --git a/bin/nova-manage b/bin/nova-manage index 69cbf6f95..c5a4bea7e 100755 --- a/bin/nova-manage +++ b/bin/nova-manage @@ -610,7 +610,7 @@ class ServiceCommands(object): args: [host] [service]""" ctxt = context.get_admin_context() now = datetime.datetime.utcnow() - services = db.service_get_all(ctxt) + db.service_get_all(ctxt, True) + services = db.service_get_all(ctxt) if host: services = [s for s in services if s['host'] == host] if service: -- cgit From c7ccbd7a16a546cbd0717427772691ce7d8b4da6 Mon Sep 17 00:00:00 2001 From: termie Date: Thu, 24 Mar 2011 12:42:46 -0700 Subject: support volume and network in the direct api --- bin/nova-direct-api | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'bin') diff --git a/bin/nova-direct-api b/bin/nova-direct-api index a2c9f1557..1a78fb0c0 100755 --- a/bin/nova-direct-api +++ b/bin/nova-direct-api @@ -34,12 +34,14 @@ if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')): gettext.install('nova', unicode=1) +from nova import compute from nova import flags from nova import log as logging +from nova import network from nova import utils +from nova import volume from nova import wsgi from nova.api import direct -from nova.compute import api as compute_api FLAGS = flags.FLAGS @@ -50,12 +52,15 @@ flags.DEFINE_flag(flags.HelpshortFlag()) flags.DEFINE_flag(flags.HelpXMLFlag()) + if __name__ == '__main__': utils.default_flagfile() FLAGS(sys.argv) logging.setup() - direct.register_service('compute', compute_api.API()) + direct.register_service('compute', compute.API()) + direct.register_service('volume', volume.API()) + direct.register_service('network', network.API()) direct.register_service('reflect', direct.Reflection()) router = direct.Router() with_json = direct.JsonParamsMiddleware(router) -- cgit From ac44b8a9c5ed6a761793e1fa997768bd00a6c2da Mon Sep 17 00:00:00 2001 From: termie Date: Thu, 24 Mar 2011 12:42:46 -0700 Subject: improve the formatting of the stack tool --- bin/stack | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'bin') diff --git a/bin/stack b/bin/stack index 25caca06f..d84a82e27 100755 --- a/bin/stack +++ b/bin/stack @@ -59,11 +59,21 @@ USAGE = """usage: stack [options] [arg1=value arg2=value] def format_help(d): """Format help text, keys are labels and values are descriptions.""" + MAX_INDENT = 30 indent = max([len(k) for k in d]) + if indent > MAX_INDENT: + indent = MAX_INDENT - 6 + out = [] for k, v in d.iteritems(): - t = textwrap.TextWrapper(initial_indent=' %s ' % k.ljust(indent), - subsequent_indent=' ' * (indent + 6)) + if (len(k) + 6) > MAX_INDENT: + out.extend([' %s' % k]) + initial_indent = ' ' * (indent + 6) + else: + initial_indent = ' %s ' % k.ljust(indent) + subsequent_indent = ' ' * (indent + 6) + t = textwrap.TextWrapper(initial_indent=initial_indent, + subsequent_indent=subsequent_indent) out.extend(t.wrap(v)) return out -- cgit From ef5c9e11595a00de468783adbb60cfbc2cbbf13d Mon Sep 17 00:00:00 2001 From: termie Date: Thu, 24 Mar 2011 12:42:46 -0700 Subject: add Limited, an API limiting/versioning wrapper --- bin/nova-direct-api | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'bin') diff --git a/bin/nova-direct-api b/bin/nova-direct-api index 1a78fb0c0..ac0b5b51c 100755 --- a/bin/nova-direct-api +++ b/bin/nova-direct-api @@ -53,12 +53,19 @@ flags.DEFINE_flag(flags.HelpXMLFlag()) +class ReadOnlyCompute(direct.Limited): + """Read-only Compute API.""" + + _allowed = ['get', 'get_all', 'get_console_output'] + + if __name__ == '__main__': utils.default_flagfile() FLAGS(sys.argv) logging.setup() direct.register_service('compute', compute.API()) + direct.register_service('compute-readonly', ReadOnlyCompute(compute.API())) direct.register_service('volume', volume.API()) direct.register_service('network', network.API()) direct.register_service('reflect', direct.Reflection()) -- cgit From a7863c026819a9369cecaa42778a10ab54e798ba Mon Sep 17 00:00:00 2001 From: termie Date: Thu, 24 Mar 2011 12:42:47 -0700 Subject: add an example of a versioned api --- bin/nova-direct-api | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'bin') diff --git a/bin/nova-direct-api b/bin/nova-direct-api index ac0b5b51c..0f7589871 100755 --- a/bin/nova-direct-api +++ b/bin/nova-direct-api @@ -53,11 +53,19 @@ flags.DEFINE_flag(flags.HelpXMLFlag()) +# An example of an API that only exposes read-only methods. class ReadOnlyCompute(direct.Limited): """Read-only Compute API.""" _allowed = ['get', 'get_all', 'get_console_output'] +# An example of an API that provides a backwards compatibility layer. +class VolumeVersionOne(direct.Limited): + _allowed = ['create', 'delete', 'update', 'get'] + + def create(self, context, size, name): + self.proxy.create(context, size, name, description=None) + if __name__ == '__main__': utils.default_flagfile() @@ -65,10 +73,11 @@ if __name__ == '__main__': logging.setup() direct.register_service('compute', compute.API()) - direct.register_service('compute-readonly', ReadOnlyCompute(compute.API())) direct.register_service('volume', volume.API()) direct.register_service('network', network.API()) direct.register_service('reflect', direct.Reflection()) + direct.register_service('compute-readonly', ReadOnlyCompute(compute.API())) + direct.register_service('volume-v1', VolumeVersionOne(volume.API())) router = direct.Router() with_json = direct.JsonParamsMiddleware(router) with_req = direct.PostParamsMiddleware(with_json) -- cgit From a1bde64e91a8b76fd0e69c3bdfc51e4e85adf6f0 Mon Sep 17 00:00:00 2001 From: termie Date: Thu, 24 Mar 2011 12:42:47 -0700 Subject: add some more docs and make it more obvious which parts are examples --- bin/nova-direct-api | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) (limited to 'bin') diff --git a/bin/nova-direct-api b/bin/nova-direct-api index 0f7589871..bb3aa8ae7 100755 --- a/bin/nova-direct-api +++ b/bin/nova-direct-api @@ -54,12 +54,19 @@ flags.DEFINE_flag(flags.HelpXMLFlag()) # An example of an API that only exposes read-only methods. +# In this case we're just limiting which methods are exposed. class ReadOnlyCompute(direct.Limited): """Read-only Compute API.""" _allowed = ['get', 'get_all', 'get_console_output'] + # An example of an API that provides a backwards compatibility layer. +# In this case we're overwriting the implementation to ensure +# compatibility with an older version. In reality we would want the +# "description=None" to be part of the actual API so that code +# like this isn't even necessary, but this example shows what one can +# do if that isn't the situation. class VolumeVersionOne(direct.Limited): _allowed = ['create', 'delete', 'update', 'get'] @@ -76,8 +83,12 @@ if __name__ == '__main__': direct.register_service('volume', volume.API()) direct.register_service('network', network.API()) direct.register_service('reflect', direct.Reflection()) - direct.register_service('compute-readonly', ReadOnlyCompute(compute.API())) - direct.register_service('volume-v1', VolumeVersionOne(volume.API())) + + # Here is how we could expose the code in the examples above. + #direct.register_service('compute-readonly', + # ReadOnlyCompute(compute.API())) + #direct.register_service('volume-v1', VolumeVersionOne(volume.API())) + router = direct.Router() with_json = direct.JsonParamsMiddleware(router) with_req = direct.PostParamsMiddleware(with_json) -- cgit From c5cbec20d2785d3060d57b55a264fbf936709500 Mon Sep 17 00:00:00 2001 From: termie Date: Thu, 24 Mar 2011 13:20:15 -0700 Subject: pep8 cleanups --- bin/nova-direct-api | 1 - 1 file changed, 1 deletion(-) (limited to 'bin') diff --git a/bin/nova-direct-api b/bin/nova-direct-api index bb3aa8ae7..83ec72722 100755 --- a/bin/nova-direct-api +++ b/bin/nova-direct-api @@ -52,7 +52,6 @@ flags.DEFINE_flag(flags.HelpshortFlag()) flags.DEFINE_flag(flags.HelpXMLFlag()) - # An example of an API that only exposes read-only methods. # In this case we're just limiting which methods are exposed. class ReadOnlyCompute(direct.Limited): -- cgit