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68 lines
2.0 KiB
68 lines
2.0 KiB
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% History.tex
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% Fork Sand IT Manual
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% Copyright (C) 2018, Fork Sand, Inc.
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% Copyright (C) 2017, Jeff Moe
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% Copyright (C) 2017 Aleph Objects, Inc.
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%
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% This document is licensed under the Creative Commons Attribution 4.0
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% International Public License (CC BY-SA 4.0) by Fork Sand, Inc.
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%
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\section{History}
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\subsection{Cluster Evolution}
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Forksand started deployment on \glspl{dedicatedserver}.
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\vspace{0.6cm}
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First stage. Exclusively \glspl{dedicatedserver} (deprecated)
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\begin{picture}(0,0)\put(-10000,0){
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\gls{cluster}
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\gls{sharkfork}
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}\end{picture}
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\vspace{0.4cm}
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\centering
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\includegraphics[width=115mm,trim=20mm 20mm 20mm 20mm]
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{sharkfork-cabling-1-dedicated-vlan.pdf} \\ %
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%
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\vspace{0.2cm}
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\raggedright
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Second stage. \Glspl{dedicatedserver} along with a \Gls{colocation}
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\Gls{cabinet}. Flat hierarchy. (deprecated)
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\vspace{0.1cm}
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In progress, services were being migrated one after another to
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a \Gls{colocation} instance. On the next stage hierarchy becomes vertical. \\
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\vspace{0.1cm}
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\centering
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\includegraphics[width=115mm,trim=20mm 20mm 20mm 20mm]
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{sharkfork-cabling-2-mixed-vlan.pdf} \\ %
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%
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\raggedright
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Third stage. \Glspl{dedicatedserver} buffered by
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a \Gls{colocation} \Gls{cabinet}. Vertical hierarchy. (deprecated)
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\vspace{0.4cm}
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\centering
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\includegraphics[width=115mm,trim=20mm 20mm 20mm 20mm]
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{sharkfork-cabling-3-colo-dedicated.pdf} \\ %
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%
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\vspace{0.2cm}
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\raggedright
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Fourth stage. \Glspl{dedicatedserver} discarded.
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\Gls{colocation} \Gls{cabinet} buffered only with a \gls{firewall}. (current)
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\vspace{0.4cm}
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\centering
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\includegraphics[width=115mm,trim=20mm 20mm 20mm 20mm]
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{sharkfork-cabling-4-final-colocation.pdf} \\ %
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%
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\vspace{0.2cm}
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\raggedright
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Final stage. \Gls{firewall} discarded. Single \Gls{colocation} \Gls{cabinet}. (in process)
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\vspace{0.4cm}
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\centering
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%\includegraphics[width=115mm,trim=10mm 10mm 10mm 10mm]
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%{sharkfork-cabling-4-single-colocation.pdf} \\ %
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%
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\raggedright
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