Kubernetes Management Design Patterns: With Docker, CoreOS Linux, and Other Platforms por Deepak Vohra

Kubernetes Management Design Patterns: With Docker, CoreOS Linux, and Other Platforms por Deepak Vohra

Titulo del libro: Kubernetes Management Design Patterns: With Docker, CoreOS Linux, and Other Platforms

Autor: Deepak Vohra

Número de páginas: 424 páginas

Fecha de lanzamiento: January 29, 2017

ISBN: 148422597X

Editor: Apress

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Deepak Vohra con Kubernetes Management Design Patterns: With Docker, CoreOS Linux, and Other Platforms

<DIV>TAKE CONTAINER CLUSTER MANAGEMENT TO THE NEXT LEVEL; LEARN HOW TO ADMINISTER AND CONFIGURE KUBERNETES ON COREOS; AND APPLY SUITABLE MANAGEMENT DESIGN PATTERNS SUCH AS CONFIGMAPS, AUTOSCALING, ELASTIC RESOURCE USAGE, AND HIGH AVAILABILITY.  SOME OF THE OTHER FEATURES DISCUSSED ARE LOGGING, SCHEDULING, ROLLING UPDATES, VOLUMES, SERVICE TYPES, AND MULTIPLE CLOUD PROVIDER ZONES.</DIV><DIV> </DIV><DIV>THE ATOMIC UNIT OF MODULAR CONTAINER SERVICE IN KUBERNETES IS A POD, WHICH IS A GROUP OF CONTAINERS WITH A COMMON FILESYSTEM AND NETWORKING. THE KUBERNETES POD ABSTRACTION ENABLES DESIGN PATTERNS FOR CONTAINERIZED APPLICATIONS SIMILAR TO OBJECT-ORIENTED DESIGN PATTERNS. CONTAINERS PROVIDE SOME OF THE SAME BENEFITS AS SOFTWARE OBJECTS SUCH AS MODULARITY OR PACKAGING, ABSTRACTION, AND REUSE.</DIV><DIV><BR/></DIV><DIV>COREOS LINUX IS USED IN THE MAJORITY OF THE CHAPTERS AND OTHER PLATFORMS DISCUSSED ARE CENTOS WITH OPENSHIFT, DEBIAN 8 (JESSIE) ON AWS, AND DEBIAN 7 FOR GOOGLE CONTAINER ENGINE.  </DIV><DIV><BR/></DIV><DIV>COREOS IS THE MAIN FOCUS BECAYSE DOCKER IS PRE-INSTALLED ON COREOS OUT-OF-THE-BOX. COREOS: </DIV><DIV><UL><LI>SUPPORTS MOST CLOUD PROVIDERS (INCLUDING AMAZON AWS EC2 AND GOOGLE CLOUD PLATFORM) AND VIRTUALIZATION PLATFORMS (SUCH AS VMWARE AND VIRTUALBOX)<BR/></LI><LI>PROVIDES CLOUD-CONFIG FOR DECLARATIVELY CONFIGURING FOR OS ITEMS SUCH AS NETWORK CONFIGURATION (FLANNEL), STORAGE (ETCD), AND USER ACCOUNTS <BR/></LI><LI>PROVIDES A PRODUCTION-LEVEL INFRASTRUCTURE FOR CONTAINERIZED APPLICATIONS INCLUDING AUTOMATION, SECURITY, AND SCALABILITY<BR/></LI><LI>LEADS THE DRIVE FOR CONTAINER INDUSTRY STANDARDS AND FOUNDED APPC <BR/></LI><LI>PROVIDES THE MOST ADVANCED CONTAINER REGISTRY, QUAY  <BR/></LI></UL></DIV><DIV> </DIV><DIV>DOCKE