Doker 遇到的一些坑（创建workspace）时候遇到

问题：
Service 'workspace' failed to build. Failed to connect to raw.githubusercontent.com port 443: Connection refused. /bin/sh: 1: .: Can't open /home/laradock/.nvm/nvm.sh #2459

Step 139/251 : ARG NVM_NODEJS_ORG_MIRROR
 ---> Running in e4cad9ad77fc
Removing intermediate container e4cad9ad77fc
 ---> 476b6a3bf857
Step 140/251 : ENV NVM_NODEJS_ORG_MIRROR ${NVM_NODEJS_ORG_MIRROR}
 ---> Running in a7b49cab04cd
Removing intermediate container a7b49cab04cd
 ---> 8f1c53fcada9
Step 141/251 : RUN if [ ${INSTALL_NODE} = true ]; then     mkdir -p $NVM_DIR &&     curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash         && . $NVM_DIR/nvm.sh         && nvm install ${NODE_VERSION}         && nvm use ${NODE_VERSION}         && nvm alias ${NODE_VERSION}         && if [ ${NPM_REGISTRY} ]; then         npm config set registry ${NPM_REGISTRY}         ;fi         && if [ ${INSTALL_NPM_GULP} = true ]; then         npm install -g gulp         ;fi         && if [ ${INSTALL_NPM_BOWER} = true ]; then         npm install -g bower         ;fi         && if [ ${INSTALL_NPM_VUE_CLI} = true ]; then         npm install -g @vue/cli         ;fi         && if [ ${INSTALL_NPM_ANGULAR_CLI} = true ]; then         npm install -g @angular/cli         ;fi         && ln -s `npm bin --global` /home/laradock/.node-bin ;fi
 ---> Running in c6f5f534b449
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0curl: (7) Failed to connect to raw.githubusercontent.com port 443: Connection refused
/bin/sh: 1: .: Can't open /home/laradock/.nvm/nvm.sh
ERROR: Service 'workspace' failed to build: The command '/bin/sh -c if [ ${INSTALL_NODE} = true ]; then     mkdir -p $NVM_DIR &&     curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash         && . $NVM_DIR/nvm.sh         && nvm install ${NODE_VERSION}         && nvm use ${NODE_VERSION}         && nvm alias ${NODE_VERSION}         && if [ ${NPM_REGISTRY} ]; then         npm config set registry ${NPM_REGISTRY}         ;fi         && if [ ${INSTALL_NPM_GULP} = true ]; then         npm install -g gulp         ;fi         && if [ ${INSTALL_NPM_BOWER} = true ]; then         npm install -g bower         ;fi         && if [ ${INSTALL_NPM_VUE_CLI} = true ]; then         npm install -g @vue/cli         ;fi         && if [ ${INSTALL_NPM_ANGULAR_CLI} = true ]; then         npm install -g @angular/cli         ;fi         && ln -s `npm bin --global` /home/laradock/.node-bin ;fi' returned a non-zero code: 2

解决办法：

199.232.28.133 raw.githubusercontent.com

亲测成功！