<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Title" content="">
<meta name="Keywords" content="">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
        {font-family:Arial;
        panose-1:2 11 6 4 2 2 2 2 2 4;}
@font-face
        {font-family:"Courier New";
        panose-1:2 7 3 9 2 2 5 2 4 4;}
@font-face
        {font-family:Wingdings;
        panose-1:5 0 0 0 0 0 0 0 0 0;}
@font-face
        {font-family:"Cambria Math";
        panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
        {font-family:Calibri;
        panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
        {font-family:"Malgun Gothic";
        panose-1:2 11 5 3 2 0 0 2 0 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
        {margin:0cm;
        margin-bottom:.0001pt;
        text-align:justify;
        text-autospace:none;
        word-break:break-all;
        font-size:10.0pt;
        font-family:"Malgun Gothic";}
h1
        {mso-style-priority:9;
        mso-style-link:"Heading 1 Char";
        margin-top:24.0pt;
        margin-right:0cm;
        margin-bottom:0cm;
        margin-left:0cm;
        margin-bottom:.0001pt;
        text-align:justify;
        page-break-after:avoid;
        text-autospace:none;
        word-break:break-all;
        font-size:14.0pt;
        font-family:"Calibri Light";
        color:#2F5496;}
h2
        {mso-style-priority:9;
        mso-style-link:"Heading 2 Char";
        margin-top:10.0pt;
        margin-right:0cm;
        margin-bottom:0cm;
        margin-left:0cm;
        margin-bottom:.0001pt;
        text-align:justify;
        page-break-after:avoid;
        text-autospace:none;
        word-break:break-all;
        font-size:13.0pt;
        font-family:"Calibri Light";
        color:#4472C4;}
h3
        {mso-style-priority:9;
        mso-style-link:"Heading 3 Char";
        margin-top:10.0pt;
        margin-right:0cm;
        margin-bottom:0cm;
        margin-left:0cm;
        margin-bottom:.0001pt;
        text-align:justify;
        page-break-after:avoid;
        text-autospace:none;
        word-break:break-all;
        font-size:10.0pt;
        font-family:"Calibri Light";
        color:#4472C4;}
h4
        {mso-style-priority:9;
        mso-style-link:"Heading 4 Char";
        margin-top:10.0pt;
        margin-right:0cm;
        margin-bottom:0cm;
        margin-left:0cm;
        margin-bottom:.0001pt;
        text-align:justify;
        page-break-after:avoid;
        text-autospace:none;
        word-break:break-all;
        font-size:10.0pt;
        font-family:"Calibri Light";
        color:#4472C4;
        font-style:italic;}
h5
        {mso-style-priority:9;
        mso-style-link:"Heading 5 Char";
        margin-top:10.0pt;
        margin-right:0cm;
        margin-bottom:0cm;
        margin-left:0cm;
        margin-bottom:.0001pt;
        text-align:justify;
        page-break-after:avoid;
        text-autospace:none;
        word-break:break-all;
        font-size:10.0pt;
        font-family:"Calibri Light";
        color:#1F3763;
        font-weight:normal;}
h6
        {mso-style-priority:9;
        mso-style-link:"Heading 6 Char";
        margin-top:10.0pt;
        margin-right:0cm;
        margin-bottom:0cm;
        margin-left:0cm;
        margin-bottom:.0001pt;
        text-align:justify;
        page-break-after:avoid;
        text-autospace:none;
        word-break:break-all;
        font-size:10.0pt;
        font-family:"Calibri Light";
        color:#1F3763;
        font-weight:normal;
        font-style:italic;}
p.MsoHeading7, li.MsoHeading7, div.MsoHeading7
        {mso-style-priority:9;
        mso-style-link:"Heading 7 Char";
        margin-top:10.0pt;
        margin-right:0cm;
        margin-bottom:0cm;
        margin-left:0cm;
        margin-bottom:.0001pt;
        text-align:justify;
        page-break-after:avoid;
        text-autospace:none;
        word-break:break-all;
        font-size:10.0pt;
        font-family:"Calibri Light";
        color:#404040;
        font-style:italic;}
p.MsoHeading8, li.MsoHeading8, div.MsoHeading8
        {mso-style-priority:9;
        mso-style-link:"Heading 8 Char";
        margin-top:10.0pt;
        margin-right:0cm;
        margin-bottom:0cm;
        margin-left:0cm;
        margin-bottom:.0001pt;
        text-align:justify;
        page-break-after:avoid;
        text-autospace:none;
        word-break:break-all;
        font-size:10.0pt;
        font-family:"Calibri Light";
        color:#4472C4;}
p.MsoHeading9, li.MsoHeading9, div.MsoHeading9
        {mso-style-priority:9;
        mso-style-link:"Heading 9 Char";
        margin-top:10.0pt;
        margin-right:0cm;
        margin-bottom:0cm;
        margin-left:0cm;
        margin-bottom:.0001pt;
        text-align:justify;
        page-break-after:avoid;
        text-autospace:none;
        word-break:break-all;
        font-size:10.0pt;
        font-family:"Calibri Light";
        color:#404040;
        font-style:italic;}
p.MsoCaption, li.MsoCaption, div.MsoCaption
        {mso-style-priority:35;
        margin:0cm;
        margin-bottom:.0001pt;
        text-align:justify;
        text-autospace:none;
        word-break:break-all;
        font-size:9.0pt;
        font-family:"Malgun Gothic";
        color:#4472C4;
        font-weight:bold;}
p.MsoTitle, li.MsoTitle, div.MsoTitle
        {mso-style-priority:10;
        mso-style-link:"Title Char";
        margin-top:0cm;
        margin-right:0cm;
        margin-bottom:15.0pt;
        margin-left:0cm;
        mso-add-space:auto;
        text-align:justify;
        text-autospace:none;
        word-break:break-all;
        border:none;
        padding:0cm;
        font-size:26.0pt;
        font-family:"Calibri Light";
        color:#323E4F;
        letter-spacing:.25pt;}
p.MsoTitleCxSpFirst, li.MsoTitleCxSpFirst, div.MsoTitleCxSpFirst
        {mso-style-priority:10;
        mso-style-link:"Title Char";
        mso-style-type:export-only;
        margin:0cm;
        margin-bottom:.0001pt;
        mso-add-space:auto;
        text-align:justify;
        text-autospace:none;
        word-break:break-all;
        border:none;
        padding:0cm;
        font-size:26.0pt;
        font-family:"Calibri Light";
        color:#323E4F;
        letter-spacing:.25pt;}
p.MsoTitleCxSpMiddle, li.MsoTitleCxSpMiddle, div.MsoTitleCxSpMiddle
        {mso-style-priority:10;
        mso-style-link:"Title Char";
        mso-style-type:export-only;
        margin:0cm;
        margin-bottom:.0001pt;
        mso-add-space:auto;
        text-align:justify;
        text-autospace:none;
        word-break:break-all;
        border:none;
        padding:0cm;
        font-size:26.0pt;
        font-family:"Calibri Light";
        color:#323E4F;
        letter-spacing:.25pt;}
p.MsoTitleCxSpLast, li.MsoTitleCxSpLast, div.MsoTitleCxSpLast
        {mso-style-priority:10;
        mso-style-link:"Title Char";
        mso-style-type:export-only;
        margin-top:0cm;
        margin-right:0cm;
        margin-bottom:15.0pt;
        margin-left:0cm;
        mso-add-space:auto;
        text-align:justify;
        text-autospace:none;
        word-break:break-all;
        border:none;
        padding:0cm;
        font-size:26.0pt;
        font-family:"Calibri Light";
        color:#323E4F;
        letter-spacing:.25pt;}
p.MsoSubtitle, li.MsoSubtitle, div.MsoSubtitle
        {mso-style-priority:11;
        mso-style-link:"Subtitle Char";
        margin:0cm;
        margin-bottom:.0001pt;
        text-align:justify;
        text-autospace:none;
        word-break:break-all;
        font-size:12.0pt;
        font-family:"Calibri Light";
        color:#4472C4;
        letter-spacing:.75pt;
        font-style:italic;}
a:link, span.MsoHyperlink
        {mso-style-priority:99;
        color:#0563C1;
        text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
        {mso-style-priority:99;
        color:#954F72;
        text-decoration:underline;}
p.MsoNoSpacing, li.MsoNoSpacing, div.MsoNoSpacing
        {mso-style-priority:1;
        mso-style-link:"No Spacing Char";
        margin:0cm;
        margin-bottom:.0001pt;
        font-size:10.0pt;
        font-family:"Times New Roman";}
p.MsoListParagraph, li.MsoListParagraph, div.MsoListParagraph
        {mso-style-priority:34;
        margin-top:0cm;
        margin-right:0cm;
        margin-bottom:0cm;
        margin-left:40.0pt;
        margin-bottom:.0001pt;
        mso-para-margin-top:0cm;
        mso-para-margin-right:0cm;
        mso-para-margin-bottom:0cm;
        mso-para-margin-left:4.0gd;
        mso-para-margin-bottom:.0001pt;
        text-align:justify;
        text-autospace:none;
        word-break:break-all;
        font-size:10.0pt;
        font-family:"Malgun Gothic";}
p.MsoQuote, li.MsoQuote, div.MsoQuote
        {mso-style-priority:29;
        mso-style-link:"Quote Char";
        margin:0cm;
        margin-bottom:.0001pt;
        text-align:justify;
        text-autospace:none;
        word-break:break-all;
        font-size:10.0pt;
        font-family:"Malgun Gothic";
        color:black;
        font-style:italic;}
p.MsoIntenseQuote, li.MsoIntenseQuote, div.MsoIntenseQuote
        {mso-style-priority:30;
        mso-style-link:"Intense Quote Char";
        margin-top:10.0pt;
        margin-right:46.8pt;
        margin-bottom:14.0pt;
        margin-left:46.8pt;
        text-align:justify;
        text-autospace:none;
        word-break:break-all;
        border:none;
        padding:0cm;
        font-size:10.0pt;
        font-family:"Malgun Gothic";
        color:#4472C4;
        font-weight:bold;
        font-style:italic;}
span.MsoSubtleEmphasis
        {mso-style-priority:19;
        color:gray;
        font-style:italic;}
span.MsoIntenseEmphasis
        {mso-style-priority:21;
        color:#4472C4;
        font-weight:bold;
        font-style:italic;}
span.MsoSubtleReference
        {mso-style-priority:31;
        font-variant:small-caps;
        color:#ED7D31;
        text-decoration:underline;}
span.MsoIntenseReference
        {mso-style-priority:32;
        font-variant:small-caps;
        color:#ED7D31;
        letter-spacing:.25pt;
        font-weight:bold;
        text-decoration:underline;}
span.MsoBookTitle
        {mso-style-priority:33;
        font-variant:small-caps;
        letter-spacing:.25pt;
        font-weight:bold;}
p.MsoTocHeading, li.MsoTocHeading, div.MsoTocHeading
        {mso-style-priority:39;
        margin-top:24.0pt;
        margin-right:0cm;
        margin-bottom:0cm;
        margin-left:0cm;
        margin-bottom:.0001pt;
        text-align:justify;
        page-break-after:avoid;
        text-autospace:none;
        word-break:break-all;
        font-size:14.0pt;
        font-family:"Calibri Light";
        color:#2F5496;
        font-weight:bold;}
span.Heading1Char
        {mso-style-name:"Heading 1 Char";
        mso-style-priority:9;
        mso-style-link:"Heading 1";
        font-family:"Calibri Light";
        color:#2F5496;
        font-weight:bold;}
span.Heading2Char
        {mso-style-name:"Heading 2 Char";
        mso-style-priority:9;
        mso-style-link:"Heading 2";
        font-family:"Calibri Light";
        color:#4472C4;
        font-weight:bold;}
span.Heading3Char
        {mso-style-name:"Heading 3 Char";
        mso-style-priority:9;
        mso-style-link:"Heading 3";
        font-family:"Calibri Light";
        color:#4472C4;
        font-weight:bold;}
span.Heading4Char
        {mso-style-name:"Heading 4 Char";
        mso-style-priority:9;
        mso-style-link:"Heading 4";
        font-family:"Calibri Light";
        color:#4472C4;
        font-weight:bold;
        font-style:italic;}
span.Heading5Char
        {mso-style-name:"Heading 5 Char";
        mso-style-priority:9;
        mso-style-link:"Heading 5";
        font-family:"Calibri Light";
        color:#1F3763;}
span.Heading6Char
        {mso-style-name:"Heading 6 Char";
        mso-style-priority:9;
        mso-style-link:"Heading 6";
        font-family:"Calibri Light";
        color:#1F3763;
        font-style:italic;}
span.Heading7Char
        {mso-style-name:"Heading 7 Char";
        mso-style-priority:9;
        mso-style-link:"Heading 7";
        font-family:"Calibri Light";
        color:#404040;
        font-style:italic;}
span.Heading8Char
        {mso-style-name:"Heading 8 Char";
        mso-style-priority:9;
        mso-style-link:"Heading 8";
        font-family:"Calibri Light";
        color:#4472C4;}
span.Heading9Char
        {mso-style-name:"Heading 9 Char";
        mso-style-priority:9;
        mso-style-link:"Heading 9";
        font-family:"Calibri Light";
        color:#404040;
        font-style:italic;}
span.TitleChar
        {mso-style-name:"Title Char";
        mso-style-priority:10;
        mso-style-link:Title;
        font-family:"Calibri Light";
        color:#323E4F;
        letter-spacing:.25pt;}
span.SubtitleChar
        {mso-style-name:"Subtitle Char";
        mso-style-priority:11;
        mso-style-link:Subtitle;
        font-family:"Calibri Light";
        color:#4472C4;
        letter-spacing:.75pt;
        font-style:italic;}
span.NoSpacingChar
        {mso-style-name:"No Spacing Char";
        mso-style-priority:1;
        mso-style-link:"No Spacing";}
span.QuoteChar
        {mso-style-name:"Quote Char";
        mso-style-priority:29;
        mso-style-link:Quote;
        color:black;
        font-style:italic;}
span.IntenseQuoteChar
        {mso-style-name:"Intense Quote Char";
        mso-style-priority:30;
        mso-style-link:"Intense Quote";
        color:#4472C4;
        font-weight:bold;
        font-style:italic;}
span.EmailStyle46
        {mso-style-type:personal;
        font-family:"Malgun Gothic";
        color:windowtext;}
span.shorttext
        {mso-style-name:short_text;}
span.EmailStyle48
        {mso-style-type:personal-reply;
        font-family:Calibri;
        color:windowtext;}
span.msoIns
        {mso-style-type:export-only;
        mso-style-name:"";
        text-decoration:underline;
        color:teal;}
.MsoChpDefault
        {mso-style-type:export-only;
        font-size:10.0pt;}
@page WordSection1
        {size:612.0pt 792.0pt;
        margin:3.0cm 72.0pt 72.0pt 72.0pt;}
div.WordSection1
        {page:WordSection1;}
/* List Definitions */
@list l0
        {mso-list-id:580335030;
        mso-list-type:hybrid;
        mso-list-template-ids:1751258890 67698689 67698691 67698693 67698689 67698691 67698693 67698689 67698691 67698693;}
@list l0:level1
        {mso-level-number-format:bullet;
        mso-level-text:;
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        text-indent:-18.0pt;
        font-family:Symbol;}
@list l0:level2
        {mso-level-number-format:bullet;
        mso-level-text:o;
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        text-indent:-18.0pt;
        font-family:"Courier New";}
@list l0:level3
        {mso-level-number-format:bullet;
        mso-level-text:;
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        text-indent:-18.0pt;
        font-family:Wingdings;}
@list l0:level4
        {mso-level-number-format:bullet;
        mso-level-text:;
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        text-indent:-18.0pt;
        font-family:Symbol;}
@list l0:level5
        {mso-level-number-format:bullet;
        mso-level-text:o;
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        text-indent:-18.0pt;
        font-family:"Courier New";}
@list l0:level6
        {mso-level-number-format:bullet;
        mso-level-text:;
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        text-indent:-18.0pt;
        font-family:Wingdings;}
@list l0:level7
        {mso-level-number-format:bullet;
        mso-level-text:;
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        text-indent:-18.0pt;
        font-family:Symbol;}
@list l0:level8
        {mso-level-number-format:bullet;
        mso-level-text:o;
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        text-indent:-18.0pt;
        font-family:"Courier New";}
@list l0:level9
        {mso-level-number-format:bullet;
        mso-level-text:;
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        text-indent:-18.0pt;
        font-family:Wingdings;}
@list l1
        {mso-list-id:759985721;
        mso-list-type:hybrid;
        mso-list-template-ids:34878022 930880462 67698713 67698715 67698703 67698713 67698715 67698703 67698713 67698715;}
@list l1:level1
        {mso-level-tab-stop:none;
        mso-level-number-position:left;
        margin-left:38.0pt;
        text-indent:-18.0pt;}
@list l1:level2
        {mso-level-number-format:alpha-upper;
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        margin-left:60.0pt;
        text-indent:-20.0pt;}
@list l1:level3
        {mso-level-number-format:roman-lower;
        mso-level-tab-stop:none;
        mso-level-number-position:right;
        margin-left:80.0pt;
        text-indent:-20.0pt;}
@list l1:level4
        {mso-level-tab-stop:none;
        mso-level-number-position:left;
        margin-left:100.0pt;
        text-indent:-20.0pt;}
@list l1:level5
        {mso-level-number-format:alpha-upper;
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        margin-left:120.0pt;
        text-indent:-20.0pt;}
@list l1:level6
        {mso-level-number-format:roman-lower;
        mso-level-tab-stop:none;
        mso-level-number-position:right;
        margin-left:140.0pt;
        text-indent:-20.0pt;}
@list l1:level7
        {mso-level-tab-stop:none;
        mso-level-number-position:left;
        margin-left:160.0pt;
        text-indent:-20.0pt;}
@list l1:level8
        {mso-level-number-format:alpha-upper;
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        margin-left:180.0pt;
        text-indent:-20.0pt;}
@list l1:level9
        {mso-level-number-format:roman-lower;
        mso-level-tab-stop:none;
        mso-level-number-position:right;
        margin-left:200.0pt;
        text-indent:-20.0pt;}
ol
        {margin-bottom:0cm;}
ul
        {margin-bottom:0cm;}
--></style>
</head>
<body bgcolor="white" lang="EN-US" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoNormal" style="word-break:normal"><span style="font-size:11.0pt;font-family:Calibri">Hi Minwook,<o:p></o:p></span></p>
<p class="MsoNormal" style="word-break:normal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal" style="word-break:normal"><span style="font-size:11.0pt;font-family:Calibri">I think that from a user’s perspective, these are very good ideas.<o:p></o:p></span></p>
<p class="MsoNormal" style="word-break:normal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal" style="word-break:normal"><span style="font-size:11.0pt;font-family:Calibri">I have some questions regarding the UX and the implementation, since I’m trying to think what could be the best way to execute such actions from Vitrage.<o:p></o:p></span></p>
<p class="MsoNormal" style="word-break:normal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoListParagraph" style="margin-left:36.0pt;mso-para-margin-left:0gd;text-indent:-18.0pt;mso-list:l0 level1 lfo3;word-break:normal">
<![if !supportLists]><span style="font-size:11.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">        
</span></span></span><![endif]><span dir="LTR"></span><span style="font-size:11.0pt;font-family:Calibri">I assume that these checks will not be implemented in Vitrage, and the results will not be stored in Vitrage, right? Vitrage role is to be a place where
 it is easy and intuitive for the user to execute external actions/checks.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:36.0pt;mso-para-margin-left:0gd;text-indent:-18.0pt;mso-list:l0 level1 lfo3;word-break:normal">
<![if !supportLists]><span style="font-size:11.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">        
</span></span></span><![endif]><span dir="LTR"></span><span style="font-size:11.0pt;font-family:Calibri">Do you expect the user to click an entity, select an action to run (e.g. ‘P2P check’), and wait by the open panel for the results? What if the user switches
 to another menu before the check is done? What if the user asks to run an additional check in parallel? What if the user wants to see again a previous result?<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:36.0pt;mso-para-margin-left:0gd;text-indent:-18.0pt;mso-list:l0 level1 lfo3;word-break:normal">
<![if !supportLists]><span style="font-size:11.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">        
</span></span></span><![endif]><span dir="LTR"></span><span style="font-size:11.0pt;font-family:Calibri">Any thoughts of what component will implement those checks? Or maybe these will be just scripts?
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:36.0pt;mso-para-margin-left:0gd;text-indent:-18.0pt;mso-list:l0 level1 lfo3;word-break:normal">
<![if !supportLists]><span style="font-size:11.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">        
</span></span></span><![endif]><span dir="LTR"></span><span style="font-size:11.0pt;font-family:Calibri">It could be nice if, as a result of an action check, a new alarm will be raised in Vitrage. A specific alarm with the additional details that were found.
 However, it might not be trivial to implement it. We could think about it as phase #2.<o:p></o:p></span></p>
<p class="MsoNormal" style="word-break:normal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal" style="word-break:normal"><span style="font-size:11.0pt;font-family:Calibri">Best Regards,<o:p></o:p></span></p>
<p class="MsoNormal" style="word-break:normal"><span style="font-size:11.0pt;font-family:Calibri">Ifat<o:p></o:p></span></p>
<p class="MsoNormal" style="word-break:normal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal" style="word-break:normal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span style="font-family:Calibri;color:black">From: </span>
</b><span style="font-family:Calibri;color:black">MinWookKim <delightwook@ssu.ac.kr><br>
<b>Reply-To: </b>"OpenStack Development Mailing List (not for usage questions)" <openstack-dev@lists.openstack.org><br>
<b>Date: </b>Tuesday, 27 March 2018 at 14:45<br>
<b>To: </b>"openstack-dev@lists.openstack.org" <openstack-dev@lists.openstack.org><br>
<b>Subject: </b>[openstack-dev] [Vitrage] New proposal for analysis.</span><span style="font-size:12.0pt;font-family:Calibri;color:black"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Times New Roman""><o:p> </o:p></span></p>
</div>
<p class="MsoNormal"><span class="shorttext"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222">Hello Vitrage team.</span></span><o:p></o:p></p>
<p class="MsoNormal"><span class="shorttext"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222"> </span></span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">I am currently working on the Vitrage-Dashboard proposal for the ‘Add action list panel for entity click action’.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">(<a href="https://review.openstack.org/#/c/531141/">https://review.openstack.org/#/c/531141/</a>)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222">I would like to make a new proposal based on the action list panel mentioned above.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">The new proposal is to provide multidimensional analysis capabilities in several entities that make up the infrastructure in the entity graph.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222">Vitrage's entity-graph allows us to efficiently monitor alarms from various monitoring tools.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222">In the current state, when there is a problem with the VM and Host, or when we want to check the status, we need to access the console individually for each VM and
 Host.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222"> </span><o:p></o:p></p>
<p class="MsoNormal"><span class="shorttext"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222">This situation causes unnecessary behavior when the number of VMs and hosts increases.</span></span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">My new suggestion is that if we have a large number of vm and host, we do not need to directly connect to each VM, host console to enter the system command.
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Instead, we can send a system command to VM and hosts in the cloud through this proposal. It is only checking results.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">I have written some use-cases for an efficient explanation of the function.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> </span><o:p></o:p></p>
<p class="MsoNormal"><span class="shorttext"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222">From an implementation perspective,
<u>the goals of the proposal are</u>:</span></span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> </span><o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:38.0pt;mso-para-margin-left:0gd;text-indent:-18.0pt;mso-list:l1 level1 lfo2">
<![if !supportLists]><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">    
</span></span><![endif]><span dir="LTR"></span><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222">To execute commands without installing any Agent / Client that can cause load on VM, Host.<br>
<br>
2. I want to provide a simple UI so that users or administrators can get the desired information to multiple VMs and hosts.<br>
<br>
3. I want to be able to grasp the results at a glance.<br>
<br>
4. I want to implement a component that can support many additional scenarios in plug-in format.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222">I would be happy if you could comment on the proposal or ask questions.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222">Thanks.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222">Best Regards,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN" style="font-size:11.0pt;font-family:Calibri;color:#222222">Minwook.
</span><o:p></o:p></p>
</div>
</body>
</html>