IMAGE.md

Recepie from scratch.

Create Docker host instance with block storage(or NAS, S3) Ex: Vultur, Fedora (click 'Block Storage Compatible'). I use Linux, but if you like Windows most major hosts (including Vultur) offer it, and some smaller ones host OSX mini (but OSX hosts tend not to offer NAS options ).

1. Add Block Storage (NAS) to Linux. Using Block Storage helps you manage storage size and Docker helps you migrate

   Before setting up the machine - test the internet speed. If speed is slow, setup on another provider:

    pip install speedtest-cli
    speedtest-cli
   

   Or you can move your image and storage to another provider later, there are a dozen hosting proviers that offer more than 10-gigabits/sec - but not of the big 3 AFAIK. Also, this is a good time to open a browser (|IOS|Anorid) based SSH.

2. Attach the storage as per instructions of your host. Then 'format' and mount the storage. Ex:

     mount /mnt/blockstorage
   

3. Add security to your cloud host. Ex: iptables, fail2ban, etc.

4. Install docker - in the mounted block storage folder! Follow web instructions - this is just my block.

    	yum update / upgrade
    	dnf install https://download.docker.com/linux/fedora/25/x86_64/stable/Packages/docker-ce-17.06.0.ce-1.fc25.x86_64.rpm
   

   or dnf -y install dnf-plugins-core

     dnf config-manager \
        --add-repo \
        https://download.docker.com/linux/fedora/docker-ce.repo
    
    dnf install docker-ce
    
    systemctl start docker
    systemctl enable docker
    docker info
   

5. Don't install anything on linux - other than Docker. Install everything inside of Docker.

6. We start with a phusion baseimage. Make a Dockerfile.

        FROM phusion/baseimage
        MAINTAINER vic ([email protected])
     
    docker build -t bake:latest .
   

7. Start the container:

    docker run -d -p 8080:8080 --mount type=bind,source=/mnt/blockstorage/vol,target=/root/vol bake /sbin/my_init
      
    docker ps
    docker exec -ti ID /bin/bash
    docker exec -ti 9337faa3fc9d /bin/bash
   

8. Almost there. Check:

    if [ -f /.dockerenv ]; then
        echo "I'm inside the matrix";
    else
        echo "I'm living in real world!";
    fi
   

   Optional if you like the Vi Visual Editor: install NERDTree (via apt-vim )

9. We need a web/http server. WedgeServer in golang. ( a Caddy Server fork )

   apt-get update / upgrade	    
   

   apt-get install mlocate updatedb apt-get install net-tools apt-get install git

   add-apt-repository ppa:longsleep/golang-backports
   apt-get update
   apt-get install golang-go
   
   go get github.com/WedgeServer/builds
   go get github.com/WedgeServer/wedge/caddy
   cd   go/src/github.com/WedgeServer/wedge/caddy
   go run build.go
   cp wedge /root
   cd /root/vol
   mkdir public
   (create an index.html in public)
   cd ..
   create /root/vol/Wedgefile
     :8080
     gzip
     root public
     tls off
   

   run WedgeServer /root/wedge

   from host: curl localhost:8080

10. Now that it works local, lets try WWW. Start the container and go inside. Start the Wedge server inside the container.

    nohup ./wedge &
    

    Now open your local browser to the host ip:8080

    Joy?

    docker commit 12d0b07e566d myBake
    docker stop 12d0b07e566d
    

11. More. Install other usefull tools:

      apt-get install findutils
      apt-get install unzip
      apt-get install zip
    

    Now install SDKMan: http://sdkman.io/install.html And install node js.

      sdk version
      npm -version
    
    	npm i gulp
    	sdk install gradle
    	add-apt-repository ppa:webupd8team/java
    	apt update
    	apt install oracle-java8-installer
    

    Done with docker host. You can now git check out to your /vol. Let docker build and host.

12. ****** Save your own container! Before you stop it or kill it. By image id

    docker commit f6bdffedc58e cekvenich/bake:latest
    docker stop XID
    

    And test, so you sure you can back and restore your block storage mount.

13. added

    add-apt-repository ppa:git-core/ppa
    

npm update, yarn, gem, pip

14. push the image

    docker tag bake cekvenich/bake:latest
    
    docker push cekvenich/bake:latest
    

/////

lsof