User contributions for Colah
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17 March 2011
- 18:1818:18, 17 March 2011 diff hist +43 Christopher Olah Added link to my user page. current
25 May 2010
- 05:3005:30, 25 May 2010 diff hist +179 N User:Colah Made my user page. current
- 05:0005:00, 25 May 2010 diff hist +6 File:SampleXen2NodeClusterMap.png More formatting issues. current
- 04:5704:57, 25 May 2010 diff hist +79 File:SampleXen2NodeClusterMap.png Formatting issues.
- 04:5304:53, 25 May 2010 diff hist +37 Sample Xen 3.x 2-node Cluster Network Map Smaller Image.
- 04:4804:48, 25 May 2010 diff hist 0 File:SampleXen2NodeClusterMap.png uploaded a new version of "File:SampleXen2NodeClusterMap.png": scaled 1/4.
- 04:4104:41, 25 May 2010 diff hist 0 File:SampleXen2NodeClusterMap.png uploaded a new version of "File:SampleXen2NodeClusterMap.png": No transparency.
- 04:3604:36, 25 May 2010 diff hist −13,446 Sample Xen 3.x 2-node Cluster Network Map Replaces ASCII image with pretty picture!
- 04:3304:33, 25 May 2010 diff hist +24,269 N File:SampleXen2NodeClusterMap.png A pretty map of a 2-node cluster, based on the following ASCII diagram: ------ [ Back ] [ Channel ] _[_Node01_]__________________________________________________________ [ Network ] __________________________________________________________[_Node02_]_ | _______________ | | | _______________ | | | dom0 ______| ________ _______| _____|_____ |_______ ________ |______ dom0 | | | | | eth0 =-[vif0.0]-----------------------| xenbr0 |-| peth0 =--| Back |--= peth0 |-| xenbr0 |-----------------------[vif0.0]-= eth0 | | | | | |_____-| /-----------------| | |______-| | Channel | |-______| | |-----------------\ |-_____| | | | | | | /---------------| | | | switch | | | |---------------\ | | | | | | ______| | | /-------------| | | |___________| | | |-------------\ | | |______ | | | | | eth1 =-[vif0.1]---\ | | | /-----------| | | | | |-----------\ | | | /---[vif0.1]-= eth1 | | | | | |_____-| | | | | | /---------| | | | | |---------\ | | | | | |-_____| | | | | | | | | | | | /-------| | | | | |-------\ | | | | | | | | | | | ______| | | | | | | | /-----| | | | | |-----\ | | | | | | | |______ | | | | | eth2 =-[vif0.2]-\ | | | | | | | | | | | | | | | | | | | | | | /-[vif0.2]-= eth2 | | | | | |_____-| | | | | | | | | | |________| | | |________| | | | | | | | | | |-_____| | | | |_______________| | | | | | | | | | | | | | | | | | | | | |_______________| | | _______________ | | | | | | | | | ________ _______| |_______ ________ | | | | | | | | | _______________ | | | fw01 ______| | \-+-+-+-+-+-+-+-----| xenbr1 |-| peth1 =-----------------= peth1 |-| xenbr1 |-----+-+-+-+-+-+-+-/ | |______ fw01 | | | | | eth0 =-[vif1.0]-+---/ | | | | | | | | |______-| [ DRBD Link ] |-______| | | | | | | | | \---+-[vif1.0]-= eth0 | | | | | |_____-| | | | | | | | | | | | | | | | | | | | | |-_____| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ______| \-\ | | | | | | | | | | | | | | | | | | /-/ |______ | | | | | eth1 =-[vif1.2]-\ | | | | | | | | | | | | | | | | | | | | /-[viv1.2]-= eth1 | | | | | |_____-| | | | | | | | | | | | | | | | | | | | | | | |-_____| | | | |_______________| | | | | | | | | | | | | | | | | | | | | | | |_______________| | | | | | | | | | | | | | | | | | | | | | | | | | | _______________ | | | | | | | | |________| | | |________| | | | | | | | | _______________ | | | auth01 ______| | | | | | | | | | | | | | | | | | | |______ auth01 | | | | | eth0 =-[vif2.0]-+-+---/ | | | | | ________ _______| ___________ |_______ ________ | | | | | \---+-+-[viv2.0]-= eth0 | | | | | |_____-| | \-----+-+-+-+-+-----| xenbr2 |-| peth2 =--| Internet |--= peth2 |-| xenbr2 |-----+-+-+-+-+-----/ | |-_____| | | | | | \-------+-+-+-+-+-----| | |______-| | Polluted | |-______| | |-----+-+-+-+-+-------/ | | | | | | | | | | | | | | | Switch | | | | | | | | | | | | | | | | | | | | | | | |___________| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |_______________| | | | | | | | | | | | | | | | | | |_______________| | | _______________ | | | | | | | | | | | | | | | | | _______________ | | | web01 ______| | | | | | | | | [ Internet ] | | | | | | | | |______ web01 | | | | | eth0 =-[vif3.0]---------/ | | | | | | | [ Connection ] | | | | | | | \---------[viv3.0]-= eth0 | | | | | |_____-| | | | | |________| | | |________| | | | | |-_____| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |_______________| | | | | | | | | | | |_______________| | | _______________ | | | | | | | | | | _______________ | | | web02 ______| | | | | | | | | | | |______ web02 | | | | | eth0 =-[vif4.0]-----------/ | | | | | | | | \-----------[viv4.0]-= eth0 | | | | | |_____-| | | | | | | | | |-_____| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |_______________| | | | | | | | | |_______________| | | _______________ | | | | | | | | _______________ | | | res01 ______| | | | | | | | | |______ res01 | | | | | eth0 =-[vif5.0]-------------/ | | | | | | \-------------[viv5.0]-= eth0 | | | | | |_____-| | | | | | | |-_____| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |_______________| | | | | | | |_______________| | | _______________ | | | | | | _______________ | | | dev01 ______| | | | | | | |______ dev01 | | | | | eth0 =-[vif6.0]---------------/ | | | | \---------------[viv6.0]-= eth0 | | | | | |_____-| | | | | |-_____| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |_______________| | | | | |_______________| | | _______________ | | | | _______________ | | | sql01 ______| | | | | |______ sql01 | | | | | eth0 =-[vif7.0]-----------------/ | | \-----------------[viv7.0]-= eth0 | | | | | |_____-| | | |-_____| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |_______________| | | |_______________| | |_____________________________________________________________________| |_____________________________________________________________________| --------------- It was written in LaTeX + PGF/TiKz. The (rather messy with weird naming convention) source is: \documentclass{a0poster} \usepackage{multicol} \usepackage{tikz} \usepackage{graphicx} \usetikzlibrary{positioning,shapes,snakes,matrix,backgrounds,fit,decorations.pathreplacing,calc} \begin{document} \tikzstyle{physical}= [draw=black, fill=black!10, thick, rectangle, rounded corners, inner ysep=5pt] \tikzstyle{physicaltitle}= [draw=black, fill=black!10, thick, rectangle, rounded corners] \tikzstyle{physicaloverlay}= [draw=black, fill=black!10, thick, rectangle, rounded corners, inner ysep=50pt, inner xsep=25pt] \tikzstyle{abstract1}= [draw=blue, fill=blue!20, thick, rectangle, rounded corners, inner ysep=18pt] \tikzstyle{abstract1title}= [draw=blue, fill=blue!20, thick, rectangle, rounded corners] \tikzstyle{abstract2}= [draw=green, fill=green!20, thick, rectangle, rounded corners] \begin{tikzpicture} \matrix[row sep=0.75cm, column sep=1cm] { &&&&&&&&& && &&& \node [physical] (backnet) {Back Channel Network};\\ $~$\\ $~$\\ \node [abstract2] (p1v0eth0) {eth0}; &&&&&&&&& [4cm] \node (p1xenbr0s0) {xenbr0}; && \node [abstract1] (p1peth0) {peth0}; &&& \node [physical] (backswc) {Back Channel Switch}; &&& \node [abstract1] (p2peth0) {peth0}; && \node (p2xenbr0s0) {xenbr0}; &&&&&&&&& \node [abstract2] (p2v0eth0) {eth0};\\ \node [abstract2] (p1v0eth1) {eth1}; &&&&&&&&& \node (p1xenbr0s1) { }; && &&& &&& && \node (p2xenbr0s1) { }; &&&&&&&&& \node [abstract2] (p2v0eth1) {eth1};\\ \node [abstract2] (p1v0eth2) {eth2}; &&&&&&&&& \node (p1xenbr0s2) { }; && &&& &&& && \node (p2xenbr0s2) { }; &&&&&&&&& \node [abstract2] (p2v0eth2) {eth2};\\ % \\ \\ \node [abstract2] (p1v1eth0) {eth0}; &&&&&&&&& \node (p1xenbr1s0) {xenbr1}; && \node [abstract1] (p1peth1) {peth1}; &&& &&& \node [abstract1] (p2peth1) {peth1}; && \node (p2xenbr1s0) {xenbr1}; &&&&&&&&& \node [abstract2] (p2v1eth0) {eth0};\\ \node [abstract2] (p1v1eth1) {eth1}; &&&&&&&&& \node (p1xenbr1s1) { }; && &&& &&& && \node (p2xenbr1s1) { }; &&&&&&&&& \node [abstract2] (p2v1eth1) {eth1};\\ % \\ \\ \node [abstract2] (p1v2eth0) {eth0}; &&&&&&&&& \node (p1xenbr2s0) {xenbr2}; && \node [abstract1] (p1peth2) {peth2}; &&& \node [physical] (iswitch) {Internet Connected Switch};&&& \node [abstract1] (p2peth2) {peth2}; && \node (p2xenbr2s0) {xenbr2}; &&&&&&&&& \node [abstract2] (p2v2eth0) {eth0};\\ \\ \\ \node [abstract2] (p1v3eth0) {eth0}; &&&&&&&&& && &&& &&& && &&&&&&&&& \node [abstract2] (p2v3eth0) {eth0}; \\ \\ \\ \node [abstract2] (p1v4eth0) {eth0}; &&&&&&&&& && &&& &&& && &&&&&&&&& \node [abstract2] (p2v4eth0) {eth0}; \\ \\ \\ \node [abstract2] (p1v5eth0) {eth0}; &&&&&&&&& && &&& &&& && &&&&&&&&& \node [abstract2] (p2v5eth0) {eth0}; \\ \\ \\ \node [abstract2] (p1v6eth0) {eth0}; &&&&&&&&& && &&& &&& && &&&&&&&&& \node [abstract2] (p2v6eth0) {eth0}; \\ \\ \\ \node [abstract2] (p1v7eth0) {eth0}; &&&&&&&&& && &&& &&& && &&&&&&&&& \node [abstract2] (p2v7eth0) {eth0}; \\ $~$\\ $~$\\ &&&&&&&&& && &&& \node [physical] (internet) {Internet Connection}; \\ }; \begin{pgfonlayer}{background} \node [physicaloverlay] (node0)[fit= (p1v0eth0) (p1v7eth0) (p1peth2)] { }; \node [physicaltitle] at (node0.north) {node01}; \node [abstract1] (p1v0)[fit= (p1v0eth0) (p1v0eth2)] { }; \node [abstract1title] at (p1v0.north) {dom0}; \node [abstract1] (p1v1)[fit= (p1v1eth0) (p1v1eth1)] { }; \node [abstract1title] at (p1v1.north) {fw01}; \node [abstract1] (p1v2)[fit= (p1v2eth0)] { }; \node [abstract1title] at (p1v2.north) {auth01}; \node [abstract1] (p1v3)[fit= (p1v3eth0)] { }; \node [abstract1title] at (p1v3.north) {web01}; \node [abstract1] (p1v4)[fit= (p1v4eth0)] { }; \node [abstract1title] at (p1v4.north) {web02}; \node [abstract1] (p1v5)[fit= (p1v5eth0)] { }; \node [abstract1title] at (p1v5.north) {res01}; \node [abstract1] (p1v6)[fit= (p1v6eth0)] { }; \node [abstract1title] at (p1v6.north) {dev01}; \node [abstract1] (p1v7)[fit= (p1v7eth0)] { }; \node [abstract1title] at (p1v7.north) {sql01}; \node [physicaloverlay] (node1)[fit= (p2v0eth0) (p2v7eth0) (p2peth2)] { }; \node [physicaltitle] at (node1.north) {node02}; \node [abstract1] (p2v0)[fit=(p2v0eth0) (p2v0eth2)] { }; \node [abstract1title] at (p2v0.north) {dom0}; \node [abstract1] (p2v1)[fit=(p2v1eth0) (p2v1eth1)] { }; \node [abstract1title] at (p2v1.north) {fw01}; \node [abstract1] (p2v2)[fit=(p2v2eth0)] { }; \node [abstract1title] at (p2v2.north) {auth01}; \node [abstract1] (p2v3)[fit=(p2v3eth0)] { }; \node [abstract1title] at (p2v3.north) {web01}; \node [abstract1] (p2v4)[fit=(p2v4eth0)] { }; \node [abstract1title] at (p2v4.north) {web02}; \node [abstract1] (p2v5)[fit=(p2v5eth0)] { }; \node [abstract1title] at (p2v5.north) {res01}; \node [abstract1] (p2v6)[fit=(p2v6eth0)] { }; \node [abstract1title] at (p2v6.north) {dev01}; \node [abstract1] (p2v7)[fit=(p2v7eth0)] { }; \node [abstract1title] at (p2v7.north) {sql01}; \node [abstract1] (p1xenbr0)[fit= (p1xenbr0s0) (p1xenbr0s2)] { }; \node [abstract1] (p1xenbr1)[fit= (p1xenbr1s0) ] { }; \node [abstract1] (p1xenbr2)[fit= (p1xenbr2s0)] { }; \node [abstract1] (p2xenbr0)[fit= (p2xenbr0s0) (p2xenbr0s2)] { }; \node [abstract1] (p2xenbr1)[fit= (p2xenbr1s0) ] { }; \node [abstract1] (p2xenbr2)[fit= (p2xenbr2s0)] { }; \end{pgfonlayer} \draw [thick] (p1v0eth0.east) -- +(3,0) node[midway,below] {vif0.0} -- ($(p1xenbr0.west)+(0,1.98)$); \draw [thick] (p1v1eth0.east) -- +(3,0) node[midway,below] {vif1.0} -- ($(p1xenbr0.west)+(0,1.5)$); \draw [thick] (p1v2eth0.east) -- +(3,0) node[midway,below] {vif2.0} -- ($(p1xenbr0.west)+(0,1)$); \draw [thick] (p1v3eth0.east) -- +(3,0) node[midway,below] {vif3.0} -- ($(p1xenbr0.west)+(0,0.5)$); \draw [thick] (p1v4eth0.east) -- +(3,0) node[midway,below] {vif4.0} -- (p1xenbr0.west); \draw [thick] (p1v5eth0.east) -- +(3,0) node[midway,below] {vif5.0} -- ($(p1xenbr0.west)+(0,-0.5)$); \draw [thick] (p1v6eth0.east) -- +(3,0) node[midway,below] {vif6.0} -- ($(p1xenbr0.west)+(0,-1)$); \draw [thick] (p1v7eth0.east) -- +(3,0) node[midway,below] {vif7.0} -- ($(p1xenbr0.west)+(0,-1.5)$); \draw [thick] ($(p1xenbr0.east)+(0,1.98)$) -- (p1peth0.west); \draw [thick] (p1peth0.east) -- (backswc.west); \draw [thick] (p2v0eth0.west) -- +(-3,0) node[midway,below] {vif0.0} -- ($(p2xenbr0.east)+(0,1.98)$); \draw [thick] (p2v1eth0.west) -- +(-3,0) node[midway,below] {vif1.0} -- ($(p2xenbr0.east)+(0,1.5)$); \draw [thick] (p2v2eth0.west) -- +(-3,0) node[midway,below] {vif2.0} -- ($(p2xenbr0.east)+(0,1)$); \draw [thick] (p2v3eth0.west) -- +(-3,0) node[midway,below] {vif3.0} -- ($(p2xenbr0.east)+(0,0.5)$); \draw [thick] (p2v4eth0.west) -- +(-3,0) node[midway,below] {vif4.0} -- (p2xenbr0.east); \draw [thick] (p2v5eth0.west) -- +(-3,0) node[midway,below] {vif5.0} -- ($(p2xenbr0.east)+(0,-0.5)$); \draw [thick] (p2v6eth0.west) -- +(-3,0) node[midway,below] {vif6.0} -- ($(p2xenbr0.east)+(0,-1)$); \draw [thick] (p2v7eth0.west) -- +(-3,0) node[midway,below] {vif7.0} -- ($(p2xenbr0.east)+(0,-1.5)$); \draw [thick] ($(p2xenbr0.west)+(0,1.98)$) -- (p2peth0.east); \draw [thick] (p2peth0.west) -- (backswc.east); \draw [thick] (backswc.north) -- (backnet.south); \draw [thick] (p1v0eth1.east) -- +(3,0) node[midway,below] {vif0.1} -- (p1xenbr1.west)+(0,0.5); \draw [thick] (p1v1eth1.east) -- +(3,0) node[midway,below] {vif1.2} -- ($(p1xenbr2.west)+(0,-0.5)$); \draw [thick] (p1xenbr1.east) -- (p1peth1.west); \draw [thick] (p1peth1.east) -- (p2peth1.west) node [midway,below] {DRBD Link}; \draw [thick] (p2xenbr1.west) -- (p2peth1.east); \draw [thick] (p2xenbr1.west) -- (p2peth1.east); \draw [thick] (p2v0eth1.west) -- +(-3,0) node[midway,below] {vif0.1} -- (p2xenbr1.east); \draw [thick] (p2v1eth1.west) -- +(-3,0) node[midway,below] {vif1.2} -- ($(p2xenbr2.east)+(0,-0.5)$); \draw [thick] (p1v0eth2.east) -- +(3,0) node[midway,below] {vif0.2} -- ($(p1xenbr2.west)+(0,0.5)$); \draw [thick] (p1xenbr2.east) -- (p1peth2.west); \draw [thick] (p1peth2.east) -- (iswitch.west); \draw [thick] (p2v0eth2.west) -- +(-3,0) node[midway,below] {vif0.2} -- ($(p2xenbr2.east)+(0,0.5)$); \draw [thick] (p2xenbr2.west) -- (p2peth2.east); \draw [thick] (p2peth2.west) -- (iswitch.east); \draw [thick] (iswitch.south) -- (internet.north); \end{tikzpicture} \end{document}
