September 2016
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September 2016
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HaProxy high availability cluster configuration Redis notes

HaProxy high availability cluster configuration Redis notes

Goal is to make a high-availability cluster for redis sensu use. redis cluster using Sentinel + Redis three-node configuration. Blog post before configuring details

Sentinel can be done when the master hang up automatically elect a new master, then it is not a proxy. Therefore, we need a […]

How to configure Storage Tiers with Windows Server 2012 R2

Storage Spaces: How to configure Storage Tiers with Windows Server 2012 R2 | Ask Premier Field Engineering (PFE) Platforms window._wpemojiSettings = {“baseUrl”:”https:\/\/s.w.org\/images\/core\/emoji\/72×72\/”,”ext”:”.png”,”source”:{“concatemoji”:”https:\/\/blogs.technet.microsoft.com\/askpfeplat\/wp-includes\/js\/wp-emoji-release.min.js?ver=4.5.3″}}; !function(a,b,c){function d(a){var c,d,e,f=b.createElement(“canvas”),g=f.getContext&&f.getContext(“2d”),h=String.fromCharCode;if(!g||!g.fillText)return!1;switch(g.textBaseline=”top”,g.font=”600 32px Arial”,a){case”flag”:return g.fillText(h(55356,56806,55356,56826),0,0),f.toDataURL().length>3e3;case”diversity”:return g.fillText(h(55356,57221),0,0),c=g.getImageData(16,16,1,1).data,d=c[0]+”,”+c[1]+”,”+c[2]+”,”+c[3],g.fillText(h(55356,57221,55356,57343),0,0),c=g.getImageData(16,16,1,1).data,e=c[0]+”,”+c[1]+”,”+c[2]+”,”+c[3],d!==e;case”simple”:return g.fillText(h(55357,56835),0,0),0!==g.getImageData(16,16,1,1).data[0];case”unicode8″:return g.fillText(h(55356,57135),0,0),0!==g.getImageData(16,16,1,1).data[0]}return!1}function e(a){var c=b.createElement(“script”);c.src=a,c.type=”text/javascript”,b.getElementsByTagName(“head”)[0].appendChild(c)}var f,g,h,i;for(i=Array(“simple”,”flag”,”unicode8″,”diversity”),c.supports={everything:!0,everythingExceptFlag:!0},h=0;h