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Pablo Lalloni

Microservices and PaaS - Part II | ActiveState - 0 views

www.activestate.com/...microservices-and-paas-part-ii

development programming cloud-computing microservices architecture software-architecture software-engineering operations devops

shared by Pablo Lalloni on 25 Aug 14 - No Cached
  • All aspects of deployment, monitoring, testing, and recovery must be fully automated.
  • Refactor database schemas, and de-normalize everything, to allow complete separation and partitioning of data.
  • There should be no sharing of underlying tables that span multiple microservices, and no sharing of data. Instead, if several services need access to the same data, it should be shared via a service API (such as a published REST or a message service interface).
    • Pablo Lalloni
      Pablo Lalloni on 25 Aug 14
       
      Aleluya!
  • ...5 more annotations...
  • Instead each microservice should have its own scm repository so it can truly be updated and enhanced independent of other services.
  • Gone are the days of a single monolithic database instance that's shared across all parts of an application.
  • Each microservice must have its own manifest and dependencies, instead of maintaining a global dependency list for all services.
  • Containerization brings countless advantages, particularly a consistent, isolated runtime environment that can easily migrate around the datacenter or around the globe. With Docker and other modern containerization approaches, there is very little overhead in running in a container, and considerable upside.
  • Do not build stateful services. Instead, maintain state in a dedicated persistence service, or elsewhere.
Sebastián Zaffarano

What Docker 1.0 means for OpenStack | Opensource.com - 3 views

opensource.com/...docker-and-openstack

cloud-computing openstack infrastructure

shared by Sebastián Zaffarano on 17 Jun 14 - No Cached
  • networking has greatly improved, and containers can now connect to host network interfaces directly, without the need for bridging on the host operating system
  • Sebastián Zaffarano on 17 Jun 14
     
    Docker 1.0 sale a la calle :)
Chancha Mazzoni

Xen & Docker: made for each other! - 0 views

xen-orchestra.com/...xen-and-docker-for-the-best

xen docker orchestation openstack

shared by Chancha Mazzoni on 12 Sep 14 - No Cached
  • Chancha Mazzoni on 12 Sep 14
     
    Containers and hypervisors are often seen as competing technologies - enemies even. But in reality the two technologies are complementary and increasingly used together by developers and admins. This recent Linux.com article talked about this supposed battle, noting however that developers are using Docker in traditional VMs to bolster security. Ver también: https://wiki.openstack.org/wiki/XenServer
Pablo Lalloni

An Introduction to Kubernetes | DigitalOcean - 4 views

www.digitalocean.com/...an-introduction-to-kubernetes

kubernetes development cloud-computing infrastructure operations docker containers cluster-management clustering devops

shared by Pablo Lalloni on 31 Jan 15 - No Cached
  • Pablo Lalloni on 31 Jan 15
     
    Una buena introducción general a Kubernetes, útil para comprender componentes y responsabilidades.
munyeco

How to compile nsinit for Docker to access a shell in a running container. - 3 views

gist.github.com/...ed42ebbea293350c30a6

arquitectura

shared by munyeco on 02 Aug 14 - No Cached
  • munyeco on 02 Aug 14
     
    (nsinit o nsenter? o volver a usar lxc-driver)
Pablo Lalloni

CoreOS is Linux for Massive Server Deployments - 2 views

coreos.com

linux docker cloud os server infrastructure cloud-computing coreos containers fleet etcd systemd

shared by Pablo Lalloni on 23 Jun 14 - No Cached
  • Pablo Lalloni on 23 Jun 14
     
    "CoreOS is a Linux distribution that has been rearchitected to provide features needed to run modern clustered infrastructure stacks. The strategies and architectures that influence CoreOS allow companies like Google, Facebook and Twitter to run their services at scale with high resilience. We've implemented them correctly so you don't have to endure the slow, learn-as-you-go infrastructure building process. CoreOS can run on your existing hardware or on most cloud providers. Clustering works across platforms, making it easy to migrate parts of your gear over to CoreOS, or to switch cloud providers while running CoreOS."
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