https://github.com/facebook/wangle/blob/master/wangle/bootstrap/BootstrapTest.cpp#L354 #76

banro21 · 2016-11-01T10:55:22Z

May be I am ignorant, but when i run ctest it fails to create a socket. However when i change it 127.0.0.1, it works

ubuntu 14.0.4

OliverMD · 2016-11-01T11:18:39Z

I presume you are referring to

  SocketAddress localhost("::1", 0);

"::1" is the ipv6 loopback address. From my (limited) understanding this means that you don't have an ipv6 address bound to your loopback interface or ipv6 isn't enabled on your box.

You can check by running ifconfig -a and seeing what you have for the lo interface. For example on my machine I have ipv6 enabled and so I see the following for lo:

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:1899 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1899 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1 
          RX bytes:176876 (176.8 KB)  TX bytes:176876 (176.8 KB)

I suspect you will not see inet6 addr: ::1/128 Scope:Host.

You can find out more about ipv6 on the ubuntu wiki article IPv6.

banro21 · 2016-11-01T16:02:51Z

@OliverMD Thanks. I will try to with changing my VM configs.

Summary: Needs to be enabled by option PYTHON_VENV in the config. shell_builder.py sets up the venv and uses it once; calling activate For docker we set ENV; resulting in the virtual environment being present when the resulting container is run as well as at build time. This is also cleaner and easier to follow than re-asserting on each RUN step. For Lego builder we need to source activate on each command as environment will not persist between commands. While man on the posts say it makes no sense to use virtualenv within docker container, this method simplifies the process considerably as we can rely on the name pip being valid and we don't need to either ensure we are root or pass the --user flag to pip and setuptools. Pull Request resolved: facebookarchive/LogDevice#76 Reviewed By: wez Differential Revision: D14875633 Pulled By: calebmarchent fbshipit-source-id: aabbcdd509d2a59fa36f8004032a052f014ce1ba

Summary: X-link: facebookincubator/fizz#76 X-link: facebook/proxygen#402 X-link: facebook/folly#1735 X-link: facebookarchive/bistro#60 X-link: facebook/watchman#1012 X-link: facebook/fbthrift#487 X-link: facebook/fboss#114 X-link: facebook/fb303#27 When using getdeps inside of a container, Python's urllib isn't able to download from dewey lfs (see this post for details https://fb.workplace.com/groups/systemd.and.friends/permalink/2747692278870647/). This allows for getdeps to use `libcurl` to fetch dependencies, which allows for a getdeps build to work inside the container environment. Reviewed By: mackorone Differential Revision: D34696330 fbshipit-source-id: 06cae87eef40dfa3cecacacee49234b6737d546f

banro21 closed this as completed Nov 1, 2016

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https://github.com/facebook/wangle/blob/master/wangle/bootstrap/BootstrapTest.cpp#L354 #76

https://github.com/facebook/wangle/blob/master/wangle/bootstrap/BootstrapTest.cpp#L354 #76

banro21 commented Nov 1, 2016

OliverMD commented Nov 1, 2016

banro21 commented Nov 1, 2016

https://github.com/facebook/wangle/blob/master/wangle/bootstrap/BootstrapTest.cpp#L354 #76

https://github.com/facebook/wangle/blob/master/wangle/bootstrap/BootstrapTest.cpp#L354 #76

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banro21 commented Nov 1, 2016

OliverMD commented Nov 1, 2016

banro21 commented Nov 1, 2016