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708 lines
312 KiB
708 lines
312 KiB
5 years ago
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<meta name="generator" content="Asciidoctor 2.0.10">
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<meta name="author" content="Cse47455, Cse47138, Cse47682">
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<title>Εργασία Εξαμήνου</title>
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table.tableblock.fit-content>caption.title{white-space:nowrap;width:0}
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table.tableblock #preamble>.sectionbody>[class="paragraph"]:first-of-type p{font-size:inherit}
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.exampleblock>.content{border-style:solid;border-width:1px;border-color:#e6e6e6;margin-bottom:1.25em;padding:1.25em;background:#fff;-webkit-border-radius:4px;border-radius:4px}
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.exampleblock>.content>:first-child{margin-top:0}
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.sidebarblock{border-style:solid;border-width:1px;border-color:#dbdbd6;margin-bottom:1.25em;padding:1.25em;background:#f3f3f2;-webkit-border-radius:4px;border-radius:4px}
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@media screen and (min-width:768px){.literalblock pre,.listingblock>.content>pre{font-size:.90625em}}
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.listingblock>.content{position:relative}
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pre.prettyprint .linenums{line-height:1.45;margin-left:2em}
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pre.prettyprint li code[data-lang]::before{opacity:1}
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pre.prettyprint li:not(:first-child) code[data-lang]::before{display:none}
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table.linenotable{border-collapse:separate;border:0;margin-bottom:0;background:none}
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table.linenotable td[class]{color:inherit;vertical-align:top;padding:0;line-height:inherit;white-space:normal}
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table.linenotable td.code{padding-left:.75em}
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table.linenotable td.linenos{border-right:1px solid currentColor;opacity:.35;padding-right:.5em}
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pre.pygments .lineno{border-right:1px solid currentColor;opacity:.35;display:inline-block;margin-right:.75em}
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pre.pygments .lineno::before{content:"";margin-right:-.125em}
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.quoteblock .attribution{margin-top:.75em;margin-right:.5ex;text-align:right}
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.verseblock{margin:0 1em 1.25em}
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table.tableblock{max-width:100%;border-collapse:separate}
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p.tableblock:last-child{margin-bottom:0}
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td.tableblock>.content>:last-child{margin-bottom:-1.25em}
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td.tableblock>.content>:last-child.sidebarblock{margin-bottom:0}
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table.tableblock,th.tableblock,td.tableblock{border:0 solid #dedede}
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table.grid-all>thead>tr>.tableblock,table.grid-all>tbody>tr>.tableblock{border-width:0 1px 1px 0}
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table.grid-all>tfoot>tr>.tableblock{border-width:1px 1px 0 0}
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table.grid-cols>*>tr>.tableblock{border-width:0 1px 0 0}
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table.grid-rows>thead>tr>.tableblock,table.grid-rows>tbody>tr>.tableblock{border-width:0 0 1px}
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table.grid-rows>tfoot>tr>.tableblock{border-width:1px 0 0}
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table.grid-all>*>tr>.tableblock:last-child,table.grid-cols>*>tr>.tableblock:last-child{border-right-width:0}
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table.grid-all>tbody>tr:last-child>.tableblock,table.grid-all>thead:last-child>tr>.tableblock,table.grid-rows>tbody>tr:last-child>.tableblock,table.grid-rows>thead:last-child>tr>.tableblock{border-bottom-width:0}
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table.frame-all{border-width:1px}
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table.frame-sides{border-width:0 1px}
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table.frame-topbot,table.frame-ends{border-width:1px 0}
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table.stripes-all tr,table.stripes-odd tr:nth-of-type(odd),table.stripes-even tr:nth-of-type(even),table.stripes-hover tr:hover{background:#f8f8f7}
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th.halign-left,td.halign-left{text-align:left}
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th.halign-right,td.halign-right{text-align:right}
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th.halign-center,td.halign-center{text-align:center}
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th.valign-top,td.valign-top{vertical-align:top}
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th.valign-bottom,td.valign-bottom{vertical-align:bottom}
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th.valign-middle,td.valign-middle{vertical-align:middle}
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table thead th,table tfoot th{font-weight:bold}
|
||
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tbody tr th{display:table-cell;line-height:1.6;background:#f7f8f7}
|
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tbody tr th,tbody tr th p,tfoot tr th,tfoot tr th p{color:rgba(0,0,0,.8);font-weight:bold}
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p.tableblock>code:only-child{background:none;padding:0}
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p.tableblock{font-size:1em}
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ol{margin-left:1.75em}
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ul li ol{margin-left:1.5em}
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||
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dl dd{margin-left:1.125em}
|
||
|
|
dl dd:last-child,dl dd:last-child>:last-child{margin-bottom:0}
|
||
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ol>li p,ul>li p,ul dd,ol dd,.olist .olist,.ulist .ulist,.ulist .olist,.olist .ulist{margin-bottom:.625em}
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ul.checklist,ul.none,ol.none,ul.no-bullet,ol.no-bullet,ol.unnumbered,ul.unstyled,ol.unstyled{list-style-type:none}
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ul.no-bullet,ol.no-bullet,ol.unnumbered{margin-left:.625em}
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ul.unstyled,ol.unstyled{margin-left:0}
|
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ul.checklist{margin-left:.625em}
|
||
|
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ul.checklist li>p:first-child>.fa-square-o:first-child,ul.checklist li>p:first-child>.fa-check-square-o:first-child{width:1.25em;font-size:.8em;position:relative;bottom:.125em}
|
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ul.checklist li>p:first-child>input[type="checkbox"]:first-child{margin-right:.25em}
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ul.inline{display:-ms-flexbox;display:-webkit-box;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap;list-style:none;margin:0 0 .625em -1.25em}
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ul.inline>li{margin-left:1.25em}
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ol.arabic{list-style-type:decimal}
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ol.decimal{list-style-type:decimal-leading-zero}
|
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|
|
ol.loweralpha{list-style-type:lower-alpha}
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||
|
|
ol.upperalpha{list-style-type:upper-alpha}
|
||
|
|
ol.lowerroman{list-style-type:lower-roman}
|
||
|
|
ol.upperroman{list-style-type:upper-roman}
|
||
|
|
ol.lowergreek{list-style-type:lower-greek}
|
||
|
|
.hdlist>table,.colist>table{border:0;background:none}
|
||
|
|
.hdlist>table>tbody>tr,.colist>table>tbody>tr{background:none}
|
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|
|
td.hdlist1,td.hdlist2{vertical-align:top;padding:0 .625em}
|
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|
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td.hdlist1{font-weight:bold;padding-bottom:1.25em}
|
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.literalblock+.colist,.listingblock+.colist{margin-top:-.5em}
|
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|
||
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.colist td:not([class]):first-child img{max-width:none}
|
||
|
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.colist td:not([class]):last-child{padding:.25em 0}
|
||
|
|
.thumb,.th{line-height:0;display:inline-block;border:solid 4px #fff;-webkit-box-shadow:0 0 0 1px #ddd;box-shadow:0 0 0 1px #ddd}
|
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|
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.imageblock.left{margin:.25em .625em 1.25em 0}
|
||
|
|
.imageblock.right{margin:.25em 0 1.25em .625em}
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.imageblock>.title{margin-bottom:0}
|
||
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.imageblock.thumb,.imageblock.th{border-width:6px}
|
||
|
|
.imageblock.thumb>.title,.imageblock.th>.title{padding:0 .125em}
|
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.image.left,.image.right{margin-top:.25em;margin-bottom:.25em;display:inline-block;line-height:0}
|
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.image.left{margin-right:.625em}
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.image.right{margin-left:.625em}
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a.image{text-decoration:none;display:inline-block}
|
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|
a.image object{pointer-events:none}
|
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sup.footnote,sup.footnoteref{font-size:.875em;position:static;vertical-align:super}
|
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sup.footnote a,sup.footnoteref a{text-decoration:none}
|
||
|
|
sup.footnote a:active,sup.footnoteref a:active{text-decoration:underline}
|
||
|
|
#footnotes{padding-top:.75em;padding-bottom:.75em;margin-bottom:.625em}
|
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|
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#footnotes hr{width:20%;min-width:6.25em;margin:-.25em 0 .75em;border-width:1px 0 0}
|
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|
|
#footnotes .footnote{padding:0 .375em 0 .225em;line-height:1.3334;font-size:.875em;margin-left:1.2em;margin-bottom:.2em}
|
||
|
|
#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none;margin-left:-1.05em}
|
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|
|
#footnotes .footnote:last-of-type{margin-bottom:0}
|
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|
|
#content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
|
||
|
|
.gist .file-data>table{border:0;background:#fff;width:100%;margin-bottom:0}
|
||
|
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.gist .file-data>table td.line-data{width:99%}
|
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|
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div.unbreakable{page-break-inside:avoid}
|
||
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|
.big{font-size:larger}
|
||
|
|
.small{font-size:smaller}
|
||
|
|
.underline{text-decoration:underline}
|
||
|
|
.overline{text-decoration:overline}
|
||
|
|
.line-through{text-decoration:line-through}
|
||
|
|
.aqua{color:#00bfbf}
|
||
|
|
.aqua-background{background:#00fafa}
|
||
|
|
.black{color:#000}
|
||
|
|
.black-background{background:#000}
|
||
|
|
.blue{color:#0000bf}
|
||
|
|
.blue-background{background:#0000fa}
|
||
|
|
.fuchsia{color:#bf00bf}
|
||
|
|
.fuchsia-background{background:#fa00fa}
|
||
|
|
.gray{color:#606060}
|
||
|
|
.gray-background{background:#7d7d7d}
|
||
|
|
.green{color:#006000}
|
||
|
|
.green-background{background:#007d00}
|
||
|
|
.lime{color:#00bf00}
|
||
|
|
.lime-background{background:#00fa00}
|
||
|
|
.maroon{color:#600000}
|
||
|
|
.maroon-background{background:#7d0000}
|
||
|
|
.navy{color:#000060}
|
||
|
|
.navy-background{background:#00007d}
|
||
|
|
.olive{color:#606000}
|
||
|
|
.olive-background{background:#7d7d00}
|
||
|
|
.purple{color:#600060}
|
||
|
|
.purple-background{background:#7d007d}
|
||
|
|
.red{color:#bf0000}
|
||
|
|
.red-background{background:#fa0000}
|
||
|
|
.silver{color:#909090}
|
||
|
|
.silver-background{background:#bcbcbc}
|
||
|
|
.teal{color:#006060}
|
||
|
|
.teal-background{background:#007d7d}
|
||
|
|
.white{color:#bfbfbf}
|
||
|
|
.white-background{background:#fafafa}
|
||
|
|
.yellow{color:#bfbf00}
|
||
|
|
.yellow-background{background:#fafa00}
|
||
|
|
span.icon>.fa{cursor:default}
|
||
|
|
a span.icon>.fa{cursor:inherit}
|
||
|
|
.admonitionblock td.icon [class^="fa icon-"]{font-size:2.5em;text-shadow:1px 1px 2px rgba(0,0,0,.5);cursor:default}
|
||
|
|
.admonitionblock td.icon .icon-note::before{content:"\f05a";color:#19407c}
|
||
|
|
.admonitionblock td.icon .icon-tip::before{content:"\f0eb";text-shadow:1px 1px 2px rgba(155,155,0,.8);color:#111}
|
||
|
|
.admonitionblock td.icon .icon-warning::before{content:"\f071";color:#bf6900}
|
||
|
|
.admonitionblock td.icon .icon-caution::before{content:"\f06d";color:#bf3400}
|
||
|
|
.admonitionblock td.icon .icon-important::before{content:"\f06a";color:#bf0000}
|
||
|
|
.conum[data-value]{display:inline-block;color:#fff!important;background:rgba(0,0,0,.8);-webkit-border-radius:100px;border-radius:100px;text-align:center;font-size:.75em;width:1.67em;height:1.67em;line-height:1.67em;font-family:"Open Sans","DejaVu Sans",sans-serif;font-style:normal;font-weight:bold}
|
||
|
|
.conum[data-value] *{color:#fff!important}
|
||
|
|
.conum[data-value]+b{display:none}
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||
|
|
.conum[data-value]::after{content:attr(data-value)}
|
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|
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pre .conum[data-value]{position:relative;top:-.125em}
|
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|
|
b.conum *{color:inherit!important}
|
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|
|
.conum:not([data-value]):empty{display:none}
|
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|
|
dt,th.tableblock,td.content,div.footnote{text-rendering:optimizeLegibility}
|
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|
|
h1,h2,p,td.content,span.alt{letter-spacing:-.01em}
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|
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p strong,td.content strong,div.footnote strong{letter-spacing:-.005em}
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p,blockquote,dt,td.content,span.alt{font-size:1.0625rem}
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|
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p{margin-bottom:1.25rem}
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.sidebarblock p,.sidebarblock dt,.sidebarblock td.content,p.tableblock{font-size:1em}
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|
|
.exampleblock>.content{background:#fffef7;border-color:#e0e0dc;-webkit-box-shadow:0 1px 4px #e0e0dc;box-shadow:0 1px 4px #e0e0dc}
|
||
|
|
.print-only{display:none!important}
|
||
|
|
@page{margin:1.25cm .75cm}
|
||
|
|
@media print{*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
|
||
|
|
html{font-size:80%}
|
||
|
|
a{color:inherit!important;text-decoration:underline!important}
|
||
|
|
a.bare,a[href^="#"],a[href^="mailto:"]{text-decoration:none!important}
|
||
|
|
a[href^="http:"]:not(.bare)::after,a[href^="https:"]:not(.bare)::after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
|
||
|
|
abbr[title]::after{content:" (" attr(title) ")"}
|
||
|
|
pre,blockquote,tr,img,object,svg{page-break-inside:avoid}
|
||
|
|
thead{display:table-header-group}
|
||
|
|
svg{max-width:100%}
|
||
|
|
p,blockquote,dt,td.content{font-size:1em;orphans:3;widows:3}
|
||
|
|
h2,h3,#toctitle,.sidebarblock>.content>.title{page-break-after:avoid}
|
||
|
|
#toc,.sidebarblock,.exampleblock>.content{background:none!important}
|
||
|
|
#toc{border-bottom:1px solid #dddddf!important;padding-bottom:0!important}
|
||
|
|
body.book #header{text-align:center}
|
||
|
|
body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em}
|
||
|
|
body.book #header .details{border:0!important;display:block;padding:0!important}
|
||
|
|
body.book #header .details span:first-child{margin-left:0!important}
|
||
|
|
body.book #header .details br{display:block}
|
||
|
|
body.book #header .details br+span::before{content:none!important}
|
||
|
|
body.book #toc{border:0!important;text-align:left!important;padding:0!important;margin:0!important}
|
||
|
|
body.book #toc,body.book #preamble,body.book h1.sect0,body.book .sect1>h2{page-break-before:always}
|
||
|
|
.listingblock code[data-lang]::before{display:block}
|
||
|
|
#footer{padding:0 .9375em}
|
||
|
|
.hide-on-print{display:none!important}
|
||
|
|
.print-only{display:block!important}
|
||
|
|
.hide-for-print{display:none!important}
|
||
|
|
.show-for-print{display:inherit!important}}
|
||
|
|
@media print,amzn-kf8{#header>h1:first-child{margin-top:1.25rem}
|
||
|
|
.sect1{padding:0!important}
|
||
|
|
.sect1+.sect1{border:0}
|
||
|
|
#footer{background:none}
|
||
|
|
#footer-text{color:rgba(0,0,0,.6);font-size:.9em}}
|
||
|
|
@media amzn-kf8{#header,#content,#footnotes,#footer{padding:0}}
|
||
|
|
</style>
|
||
|
|
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
|
||
|
|
</head>
|
||
|
|
<body class="article toc2 toc-right">
|
||
|
|
<div id="header">
|
||
|
|
<h1>Εργασία Εξαμήνου</h1>
|
||
|
|
<div class="details">
|
||
|
|
<span id="author" class="author">Cse47455, Cse47138, Cse47682</span><br>
|
||
|
|
</div>
|
||
|
|
<div id="toc" class="toc2">
|
||
|
|
<div id="toctitle">Πίνακας περιεχομένων</div>
|
||
|
|
<ul class="sectlevel1">
|
||
|
|
<li><a href="#_σκοπός_εργασίας">1. Σκοπός εργασίας</a>
|
||
|
|
<ul class="sectlevel2">
|
||
|
|
<li><a href="#_αρχικοί_στόχοι">1.1. Αρχικοί στόχοι</a></li>
|
||
|
|
</ul>
|
||
|
|
</li>
|
||
|
|
<li><a href="#_δημιουργία_του_docker_compose_yaml">2. Δημιουργία του Docker-compose.yaml</a>
|
||
|
|
<ul class="sectlevel2">
|
||
|
|
<li><a href="#_δημιουργία_δικτύων">2.1. Δημιουργία Δικτύων</a></li>
|
||
|
|
<li><a href="#_δημιουργία_container">2.2. Δημιουργία Container</a>
|
||
|
|
<ul class="sectlevel3">
|
||
|
|
<li><a href="#_ονοματοδοσία">2.2.1. Ονοματοδοσία</a></li>
|
||
|
|
<li><a href="#_image">2.2.2. Image</a></li>
|
||
|
|
<li><a href="#_ports">2.2.3. Ports</a></li>
|
||
|
|
<li><a href="#_volumes">2.2.4. Volumes</a></li>
|
||
|
|
<li><a href="#_networks">2.2.5. Networks</a></li>
|
||
|
|
<li><a href="#_παράμετροι_deploy">2.2.6. Παράμετροι Deploy</a></li>
|
||
|
|
<li><a href="#_εντολή_έναρξης">2.2.7. Εντολή έναρξης</a></li>
|
||
|
|
</ul>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</li>
|
||
|
|
<li><a href="#_σύνδεση_και_ενεργοποίηση_replica_set">3. Σύνδεση και ενεργοποίηση Replica Set</a></li>
|
||
|
|
<li><a href="#_μελλοντικοί_στόχοι">4. Μελλοντικοί στόχοι</a></li>
|
||
|
|
</ul>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div id="content">
|
||
|
|
<div id="preamble">
|
||
|
|
<div class="sectionbody">
|
||
|
|
<div class="paragraph">
|
||
|
|
<p><br></p>
|
||
|
|
</div>
|
||
|
|
<!-- toc disabled -->
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect1">
|
||
|
|
<h2 id="_σκοπός_εργασίας">1. Σκοπός εργασίας</h2>
|
||
|
|
<div class="sectionbody">
|
||
|
|
<div class="paragraph text-justify">
|
||
|
|
<p>Η εργασία που επιλέχθηκε να πργματοποιηθεί στα πλαίσια του εργαστήρίου του μαθήματος Υ.Ν.Υ, ήταν η δημιουργία και η ανάπτυξη μία βάσης δεδομένων τύπου NoSQL, και
|
||
|
|
συγκεκριμένα η MongoDB με χρήση των εργαλέιων της πλατφόρμας <a href="docker.html">Docker</a>.</p>
|
||
|
|
</div>
|
||
|
|
<div class="sect2">
|
||
|
|
<h3 id="_αρχικοί_στόχοι">1.1. Αρχικοί στόχοι</h3>
|
||
|
|
<div class="paragraph text-justify">
|
||
|
|
<p>Στο ξεκίνημα της ανάλυσης και ανάπτυξης της εργασίας μας θέσαμε αρχικούς στόχους :</p>
|
||
|
|
</div>
|
||
|
|
<div class="ulist square">
|
||
|
|
<ul class="square">
|
||
|
|
<li>
|
||
|
|
<p>Σχετική εκμάθηση λειτουργίας της <a href="mongodb.html">MongoDB.</a></p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p>Δημιουργία Repica set.</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p>Δημιουργία και ανάπτυξη εφαρμογής Minio.</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p>Σύνδεση των παραπάνω ώς μία εικονικά ενιαία εφαρμογή για τον τελικό χρήστη.</p>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</div>
|
||
|
|
<div class="imageblock text-center">
|
||
|
|
<div class="content">
|
||
|
|
<img src="data:image/jpg;base64,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
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect1">
|
||
|
|
<h2 id="_δημιουργία_του_docker_compose_yaml">2. Δημιουργία του Docker-compose.yaml</h2>
|
||
|
|
<div class="sectionbody">
|
||
|
|
<div class="sect2">
|
||
|
|
<h3 id="_δημιουργία_δικτύων">2.1. Δημιουργία Δικτύων</h3>
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>Ξεκινήσαμε με την δημιουργία κατάλληλων δικτυώσεων.</p>
|
||
|
|
</div>
|
||
|
|
<div class="ulist square">
|
||
|
|
<ul class="square">
|
||
|
|
<li>
|
||
|
|
<p>Ένα δίκτυο για κάθε replica set (1 primary 2 secondary).</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p>Ένα δίκτυο που θα βρίσκονται όλα τα primary μαζί.</p>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect2">
|
||
|
|
<h3 id="_δημιουργία_container">2.2. Δημιουργία Container</h3>
|
||
|
|
<div class="paragraph text-justify">
|
||
|
|
<p>Δημιουργήθηκαν 12 container και ποιο συγκεκριμένα 4 Replica Set των 3 container έκαστος.<br>
|
||
|
|
Για κάθε μέλος του Replica Set δόθηκαν οι κατάλλήλες ρυθμίσεις για την προετοιμασία ένταξης του στην ομάδα του.</p>
|
||
|
|
</div>
|
||
|
|
<div class="admonitionblock note text-justify">
|
||
|
|
<table>
|
||
|
|
<tr>
|
||
|
|
<td class="icon">
|
||
|
|
<i class="fa icon-note" title="Note"></i>
|
||
|
|
</td>
|
||
|
|
<td class="content">
|
||
|
|
<strong><em>Το επιθυμητό αποτέλεσμα ήταν να δημιουργηθεί μιά δυναμική εφαρμογή κατα την οποία ο διαχειριστής
|
||
|
|
απλά θα επιλέγει τον αριθμό των replica set και όχι το στατικό αποτέλεσμα που καταλήξαμε.</em></strong>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
<div class="sect3">
|
||
|
|
<h4 id="_ονοματοδοσία">2.2.1. Ονοματοδοσία</h4>
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>Σε κάθε container δόθηκε ένα μοναδικό όνομα κατάλληλο για την δική μας διευκόλυνση και ευκολία.<br></p>
|
||
|
|
</div>
|
||
|
|
<div class="ulist square">
|
||
|
|
<ul class="square">
|
||
|
|
<li>
|
||
|
|
<p>Primary1</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p>secondary1_1</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p>secondary1_2</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p>Primary2</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p>κοκ.</p>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect3">
|
||
|
|
<h4 id="_image">2.2.2. Image</h4>
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>Ως docker image του κάθε container επιλέχθηκε το official MongoDB image που υπήρχε στο Docker Hub.<br>
|
||
|
|
mongo:</p>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect3">
|
||
|
|
<h4 id="_ports">2.2.3. Ports</h4>
|
||
|
|
<div class="paragraph text-justify">
|
||
|
|
<p>Σε κάθε container αντιστοιχήθηκε η port 27017 με μία port του εκάστοτε host που έτρεχε και για δική μας ευκολία έγινε πάλι ομαδοποίηση ανά replica set.</p>
|
||
|
|
</div>
|
||
|
|
<div class="ulist square">
|
||
|
|
<ul class="square">
|
||
|
|
<li>
|
||
|
|
<p>Primary1 = 10001</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p>secondary1_1 = 10002</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p>secondary1_2 = 10003</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p>Primary2 = 20001</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p>κοκ.</p>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect3">
|
||
|
|
<h4 id="_volumes">2.2.4. Volumes</h4>
|
||
|
|
<div class="paragraph text-justify">
|
||
|
|
<p>Δημιουργήθηκε σε όλο το σμήνος που είχαμε ένας φάκελος με τα απαράιτητα αρχεία και έγινε mount σε κάθε container<br></p>
|
||
|
|
</div>
|
||
|
|
<div class="literalblock text-left">
|
||
|
|
<div class="content">
|
||
|
|
<pre>./sys_files:/sys_files</pre>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect3">
|
||
|
|
<h4 id="_networks">2.2.5. Networks</h4>
|
||
|
|
<div class="paragraph text-justify">
|
||
|
|
<p>Δόθηκαν οι κατάλληλες ρυθμίσεις για την ένταξη του στο ανάλογο δίκτυο. Έτσι το κάθε primary που γίνεται deploy
|
||
|
|
ανήκει σε 2 δίκτυα ( το δίκτυο των Primary και το δίκτυο του Replica set) ενώ τα secondary μόνο στο δίκτυο της Replica που ακήκουν.</p>
|
||
|
|
</div>
|
||
|
|
<div class="literalblock">
|
||
|
|
<div class="content">
|
||
|
|
<pre>primary_network:
|
||
|
|
replica_setΧ_network:</pre>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect3">
|
||
|
|
<h4 id="_παράμετροι_deploy">2.2.6. Παράμετροι Deploy</h4>
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>Στις παραμέτρους του Deploy χρησιμοποιήσαμε την πολιτική Restart με καθυστέρηση 10 δευτερολέπτων, μέγιστο αριθμό επαναλήψεων 10 και με κενό μεταξύ τους 60 δευτερόλεπτα.<br></p>
|
||
|
|
</div>
|
||
|
|
<div class="literalblock">
|
||
|
|
<div class="content">
|
||
|
|
<pre>restart_policy:
|
||
|
|
delay: 10s
|
||
|
|
max_attempts: 10
|
||
|
|
window: 60s</pre>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect3">
|
||
|
|
<h4 id="_εντολή_έναρξης">2.2.7. Εντολή έναρξης</h4>
|
||
|
|
<div class="paragraph text-justify">
|
||
|
|
<p>Για εντολή έναρξης της βάσης δοκιμάστην διάφορες επιλογές όπως command,
|
||
|
|
Entrypoint, αλλά ενώ κάποιες επιλογές εξυπηρετούσαν τον σκοπό τους ταυτόχρονα δημιουργούσαν πρόβλημα σε κάποιες άλλες. Έτσι καταλληξαμε στην χρήση την εντολής command
|
||
|
|
με χρήση ορισμάτων μόνος ως προς την ονοματοδοδία και την ενεργοποίησει του Replica Set</p>
|
||
|
|
</div>
|
||
|
|
<div class="literalblock">
|
||
|
|
<div class="content">
|
||
|
|
<pre>command: ["mongod", "--replSet", "rep-setX"]</pre>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect1">
|
||
|
|
<h2 id="_σύνδεση_και_ενεργοποίηση_replica_set">3. Σύνδεση και ενεργοποίηση Replica Set</h2>
|
||
|
|
<div class="sectionbody">
|
||
|
|
<div class="paragraph text-justify">
|
||
|
|
<p>Για την σύνδεση και την ενεργοποίηση των replica set δημιουργήθηκε ένα script το οποίο ελέγχει ένα προς ένα όλα τα container είναι ενεργοποιημένα,
|
||
|
|
στην συνέχεια αφού ολοκληρώσει τον πρώτο έλεγχο συνεχίζει ελέγχοντας εάν ήταν επιτυχές το ανέβασμα της διεργασίας Mongod σε κάθε container και τέλος
|
||
|
|
εάν δεν συναντήσει κάποιο πρόβλημα στα παραπάνω προχωράει στην σύνδεση των κατάλληλων container για την δημιουργία των Replica set.</p>
|
||
|
|
</div>
|
||
|
|
<div class="admonitionblock tip">
|
||
|
|
<table>
|
||
|
|
<tr>
|
||
|
|
<td class="icon">
|
||
|
|
<i class="fa icon-tip" title="Tip"></i>
|
||
|
|
</td>
|
||
|
|
<td class="content">
|
||
|
|
Τα ονόματα των μελών του swarm και οι διευθύνσεις IP που έχουν, τα ονόματα των container, καθώς και μία οπτική αναπαράσταση των δικτύων μπορεί να βρεθεί στον παρακάτω συνδεσμο:<br>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
<div class="paragraph text-center">
|
||
|
|
<p><a href="http://83.212.77.43:5555/">Project Dashboard</a></p>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect1">
|
||
|
|
<h2 id="_μελλοντικοί_στόχοι">4. Μελλοντικοί στόχοι</h2>
|
||
|
|
<div class="sectionbody">
|
||
|
|
<div class="paragraph text-justify">
|
||
|
|
<p>Τέλος θα θέλαμε να συμπληρώσουμε ότι λόγο της πίεσης που δημιουργήθηκε απο τις τελευταίες εξελίξεις ως προς την έκβαση αυτού του εξαμήνου δεν ήταν δυνάτο
|
||
|
|
να γίνει μία ποιο δομημένη και εμπεριστατωμένη ανάτπυξη της εργάσιας πάρα το μεγάλο ενδιαφέρον που μας προξένησε.
|
||
|
|
Θα γίνει προσπάθεια συνέχισης του αλλά και ολοκλήρωσης του ανεξάρτητα του μαθήματος, αλλά και ανεξάρτητα απο το εάν
|
||
|
|
θα συνέχιστει η παροχή των υπολογιστικών πόρων απο τον Ωκεανό.</p>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</body>
|
||
|
|
</html>
|