我有以下docker-compose.yml文件:version:'2'services:postgis:image:mdillon/postgisenvironment:POSTGRES_USER:${POSTGIS_ENV_POSTGRES_USER}POSTGRES_PASSWORD:${POSTGIS_ENV_POSTGRES_PASSWORD}POSTGRES_DB:${POSTGIS_ENV_POSTGRES_DB}volumes:-/nexchange/database:/var/lib/postgresql/datarestart:alwaysapp:image:oni

我有以下docker-compose.yml文件:version:'2'services:postgis:image:mdillon/postgisenvironment:POSTGRES_USER:${POSTGIS_ENV_POSTGRES_USER}POSTGRES_PASSWORD:${POSTGIS_ENV_POSTGRES_PASSWORD}POSTGRES_DB:${POSTGIS_ENV_POSTGRES_DB}volumes:-/nexchange/database:/var/lib/postgresql/datarestart:alwaysapp:image:oni

我有一个Jekyll博客，我正试图将其推送到AWSS3存储桶。我关注了thistutorial.构建一直失败。Wercker给我以下错误消息:BuildfailedonmastersetupenvironmentGEThttps://registry.hub.docker.com/v1/repositories/wercker/ruby/imagesreturned404它显示我的wercker.yml文件:box:wercker/rubyno-response-timeout:10build:steps:-bundle-install-script:name:RunJekylldoc

我正在使用wercker来运行我的Rails应用程序的规范。我在wercker上设置redis时遇到问题。在我的Rails应用程序中，我有redis.rb，它看起来像这样:ifFigaro.env.rediscloud_urluri=URI.parse(Figaro.env.rediscloud_url)REDIS=Redis.new(host:uri.host,port:uri.port,password:uri.password)elsifENV['WERCKER_REDIS_HOST']&&ENV['WERCKER_REDIS_PORT']REDIS=Redis.new(host