Tag: 天空

在Docker容器中,Skyfield.api加载器的行为有所不同

我希望为Skyfield指定一个下载目录,如下所示: http://rhodesmill.org/skyfield/files.html 这是我的脚本: from skyfield.api import Loader load = Loader('~/data/skyfield') # Next line downloads deltat.data, deltat.preds, Leap_Second.dat in ~/data/skyfield ts = load.timescale() t = ts.utc(2017,9,13,0,0,0) stations_url = 'http://celestrak.com/NORAD/elements/stations.txt' # Next line downloads stations.txt in ~/data/skyfield AND deltat.data, deltat.preds, Leap_Second.dat in $PWD !!! satellites = load.tle(stations_url) satellite = satellites['ISS (ZARYA)'] 预期的行为(在docker工人以外工作) 3个deltat文件( deltat.data , deltat.preds和Leap_Second.dat )通过load.timescale()下载到〜/ […]

Docker:skygear服务器不启动,连接被拒绝

我遵循https://docs.skygear.io/server/guide/getting-started-docker上的Docker手册。 我使用Kitematic从SkygearIO下载Skygear服务器。 当服务器尝试启动时,它无法连接到数据库。 ERRO[0001] Unable to begin transaction for schema migration: dial tcp [::1]:5432: getsockopt: connection refused logger=skydb ERRO[0001] Failed to start skygear: failed to open connection: skydb/pq: unable to connect to database because of a network error = dial tcp [::1]:5432: getsockopt: connection refused 我似乎无法find问题。