I'm trying to setup a local development environment on a linux machine. The ideal setup would be using a docker container spinning up the server with a shared directory to push code changes.
The question is if this is an accepted approach to use? Any tips appreciated.
There is
a public guide how to setup an environment on ICM 7.9 , https://support.intershop.com/kb/index.php/Display/28K663, and
a sample linux VM on ICM 7.5.5. provided in case you have got a support login - https://support.intershop.com/static/Customer-Support-offers-a-Linux-VM-as-an-example--development-environment-for-Intershop-7.5.html
but both of them are not related to a docker container, however it may help you with settung up a development environment in there.
Related
I am working onto install Minikube on Azure VM - Ubuntu - NV6.
I installed KVM2 driver, now as mentioned in the document it is required t have VT-x/AMD-v virtualization enabled in BIOS .
Question - How do i know if Azure VM - NV6 supports VT-x/AMD-v virtualization ? If it not by default, how can i enable it?
I also installed Minikube using curl, but it throws error if i try to start Minikube.
Any help would be much appreciated.
There are an on going issue on GitHub, will track it there.
https://github.com/kubernetes/minikube/issues/4730#issue-466395657
https://github.com/kubernetes/minikube/issues/4804#issue-469709296
Thanks
Now I have two Linux PC,mongodb is in the first PC which IP is 192.168.1.33,and a
java application on another Linux connect to the mongodb on 192.168.1.33
What I want to do is,prepare everything and make both Linux systems into docker images,and when I am in productive environment,I can simply restore the images that I prepared,and everything is OK,so I do not need complex deployment steps.
but the problem is,the IP of mongodb will change,and the IP 192.168.1.33 is written in my configuration file of my java application,it will not change automatically,is there a automated way?
Basics
We create Docker-file with minimal installation steps.
We create docker-Image from that Docker-file in step-1.
We create container from the step-2 image and expose the important port as required.
For your problem.
creating-a-docker-image-with-mongodb This article will help to dockerize the mongodb.
but the problem is,the IP of mongodb will change,and the IP
192.168.1.33 is written in my configuration file of my java application,it
will not change automatically,is there a automated way?
If you expose the mongo-db port to docker host you can use same
docker-host-IP:<exposed-port>
Ref from the article sudo docker run -p 27017:27017 -i -t my_new_mongodb
Example: 192.168.1.33 is your docker-host where mongodb container is running with exposed port 27017. You can add 192.168.1.33:27017 to your JAVA app.
What I want to do is,prepare everything and make both Linux systems
into docker images
You can not convert your VM to direct docker images. Instead you can follow the steps written in Basics and dockerize the both DB and application layer.
2.dockerize-your-java-application refer this link and dockerize you application based on requirements.
Step 1 & 2 will help you to build docker images which you can deploy to multiple servers.
It's possible to use gitlab on one host and Gitlab-runner on other host. For example , I have ansible server on other host and I want to setup there gitlab-runner
Yes.
From the documentation:
Ideally, the GitLab Runner should not be installed on the same machine
as GitLab. Read the requirements documentation for more information.
Is it possible to set up JHipster console on Docker Cloud? My application is deployed on Heroku.
If is there no option, please advise where can I set up docker in cloud.
Regards!
Yes docker cloud is an option although I've never tried it. If you have simple needs and don't need container orchestration on multiple hosts I would recommend creating a simple VM with docker on your favorite cloud provider (using docker-machine for example) and then deploy the console there using docker-compose. It's really easy to do.
1) SSH on your server
2) Install docker and docker-compose
3) Get the docker-compose file from https://github.com/jhipster/jhipster-console/blob/master/bootstrap/docker-compose.yml
4) Run docker-compose up -d
The console will be available on port 5601.
Refer to the docs at : https://jhipster.github.io/monitoring/
More advanced setup are possible but this is the easiest way to go. Also note that it is perfectly possible to run the JHipster-Console without Docker but it requires some work. To do this, setup an ELK stack yourself usinh on simple logstash configuration and scripts to preload the dashboards.
Ok, locally everything is fine. So how (step by step) push JHipster Console to docker-cloud and connect it with my application on heroku?
I have followed this (IIS Windows Container) https://hub.docker.com/r/microsoft/iis/ and am running into this (Not authorised) https://github.com/docker/docker/issues/21558 is it just me? Am i doing something wrong? Or does this just not work yet?
I'm running Windows 10 (Build 14931) in VM Ware with Docker beta 1.12.2-Beta28
ps I don't have enough rep to create windows-containers as a tag...
No the Docker image is fine on Win10 - you may be hitting the loopback problem, where you can't connect via localhost or 127.0.0.1 because of a limitation in the Windows network stack.
Try this:
docker run -d -p 80:80 --name iis microsoft/iis
docker inspect --format '{{ .NetworkSettings.Networks.nat.IPAddress }}' iis
The second line will give you the NAT IP address of the container, and you should be able to browse to http://{container-ip} and see the IIS welcome page.
Incidentally, if you're using the VM just to work with Docker, you'd be better off using Windows Server 2016 - you can use Windows Server Containers instead of Hyper-V Containers, and they're quite a bit faster to start.
For future me / people having the same issue. Firstly definitely follow Elton's advice the links provided make for a much better dockerfile / experience when building the container. However the issue (for me) was that I don't think I was copying / adding the files to the build. {Oops} Still not clear what magic is done on the Nerd-dinner clone so that it imports the correct files but that gav e the hint I needed
https://github.com/sixeyed/nerd-dinner/blob/dockerize-part1/docker/Dockerfile
https://blog.sixeyed.com/windows-dockerfiles-and-the-backtick-backslash-backlash/