redhat-containers

问题 What's the trick to enabling rhel-7-server-devtools-rpms? I have a Red Hat Enterprise Linux Developer Suite subscription and have been trying to install Red Hat Development Suite in RHEL7. Following the steps outlined in the installation guide: # subscription-manager repos --enable rhel-7-server-devtools-rpms Results in this error: Error: 'rhel-7-server-devtools-rpms' does not match a valid repository ID. Use "subscription-manager repos --list" to see valid repositories. If I list the valid

问题 I am trying this sample code from "https://docs.docker.com/compose/gettingstarted on Python installed on RedHat enterprise linux 7 / 8 image. Getting error 127 on this line RUN apk add --no-cache git gcc musl-dev linux-headers Thanks 回答1: On Red Hat Enterprise Linux, installing the gcc package installs both the system C compiler and the C library development files, including the required UAPI kernel headers. So this command is sufficient to install a C development environment: yum install gcc

问题 Windows 10 Version 1607 minishift v1.3.1+a2d3799 CDK v3.1.1-1 Vagrant 2.0.0 When I try to start minishift I'm getting an error pretty early on: PS C:\minishift> minishift start Starting local OpenShift cluster using 'hyperv' hypervisor... E1011 16:57:09.569574 13196 start.go:282] Error starting the VM: Error starting stopped host: exit status 1. Retrying E1011 16:57:12.173524 13196 start.go:282] Error starting the VM: Error starting stopped host: exit status 1. Retrying E1011 16:57:14.765997

问题 I've created a docker image to test an Angular app but I cannot connect from host to running app inside docker container. The image was created using a Dockerfile with: EXPOSE 4200 8080 80 I run the docker container with command: docker run -ti -p 4200:4200 angulardev /bin/bash Inside container I create the Angular application and start it using: ng serve From container, if I open localhost:4200 I see the application but I cannot access it from host OS (RHEL7) What is wrong? The Angular app