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Showing posts from March, 2017

Docker Private Registry with docker-distribution

Docker Private Registry with docker-distribution  Docker uses docker hub  registry, or some other provided by Linux vendor . If you do not want to use docker hub, and you use Linux version which is not officially vendor supported , then we can create your own docker registry and push images there and thus have more control over it.  Other reason for own/private docker registry can be that you have private / classified docker images ( Ex: Private image for banking system, Web Server, Database server, etc..) which we want to keep "in house" without exposing them to third party locations. v2 Docker registry main advantage over docker registry v1 is better API feature set and it is worth to invest time to learn how to deploy it. This post is short to write now about all docker registry v2 APIs and I recommend to read about API features  Docker Registry HTTP API V2 In order use local docker registry, we have to install and configure it and afterwards be able t...

NetApp Plugin for Docker Volume

NetApp Plugin for Docker Volume Management A data volume is a specially-designated directory that by-passes storage driver management. Data volumes persist data independent of a container's life cycle. When you delete a container, the Docker daemon does not delete any data volumes. You can share volumes across multiple containers. Moreover, you can share data volumes with other computing resources in your system. We can connect Enterprise grade storage system with docker host, So we can directly create volume from docker host to connect with containers. Here we are going to see how we can integrate NetApp DATA ONTAP with docker using NFS . NetApp Administration: 1. Create one SVM(Storage Virtual Machine) with Management and DATA lifs and enable NFS protocol. Like follow. Plugin Installation on Docker Host: 1. We need to install NetApp plugin on docker host, that we can do using following steps. [root@server1 ~]# mkdir /etc/netappdvp [root@server1 ~]# vim ...