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In this second article, I suggest to explore further two simple helm chart for getting a bit more inside K8s.
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K8s is a very complex beast. But it give you a very good set of security defaults, and it is also a very well done implementation of a microservice application.
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In Microservices architecture, you decompose your services in a set of fine-grained services. These services are full-stack software, from front end API down to database layer.
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Amazon Elastic Container services (ECS) is the Amazon Solution for running docker containers on Amazon.
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https://github.com/daitangio/misterioMisterio is a docker-compose based Ansible alternative.
Why
I need to show Ansible and Saltstack configuration manager are nice tools but in a K8s world, the same result can be achieved in a much simpler way.It was to teach the container way to some co-worker.Without effort, I end up with a tool I am using on my home machines, which include a bunch of very different architecture (Ubuntu Boxes, ARMs RPi2, Windooze).So I think it would be nice show Misterio to the world...and yes there is a bit of magic, called containers. -
Use docker in docker to drive docker from a container Working under windows, sometimes docker slow down. Sometimes you need to access to the MobyVM. With this line:
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Abbiamo provato Prometheus in congiunzione con Grafana.
Prometheus è un tool di monitoraggio e alerting, scritto in Go e caratterizzato da un database orientato all’archiviazione in time series.
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We just finished implementing a dev ops deploy toolchain able to compile,deploy, rollback all in automatic way.
The objection of the dev team is “it is slow to deploy”.
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The department of defense, has published a nice document to “detect” agile bullshit. The document is called DIB_DETECTING_AGILE_BS_2018.10.05 and was published on October 2018.
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Sometimes your windows' HyperV Hypervisor will refuse to start.
The problem is tricky because the services seems started if you check them. Also the installation is successful, virtualization is enabled and so on. So what is wrong?
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Docker is a tool that can package an application and its dependencies in a virtual container that can run on any Linux server. This helps enable flexibility and portability on where the application can run, whether on premises, public cloud, private cloud, bare metal, etc.
Docker e la “containerizzazione” sono l’evoluzione di due tecnologie molto “antiche”:
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