volume
/data/mongodb/*/logwhere * represents the file name of each instance
On request
Local
Database log data
Share to all hosts in the cluster
Backing up volumes
/mongodb_backup/
500
The site
Receive DP Backup
All database sharing in this machine is currently only required in disaster recovery room
1.4 Volume monitoring threshold requirements
Volume type
Volume name
Warning
Critical
code is as follows
Copy Code
Location ~ *\. (GIF|JPG|PNG|CSS|JS) (. *) {Proxy_pass Http://appserver;Proxy_redirect off;Proxy_set_header Host $host;Proxy_cache Cache_one;Proxy_cache_valid 302 24h;Proxy_cache_valid 30d;Proxy_cache_valid any 5m;Expires 90d;}
Description
1, HTTP settings.
Set up a temporary directoryProxy_temp_path/tmp/temp_dir;Set cache directory to level two directory, shared memory area size, inactive time,
propagation. The content of this project in science and Technology light Scientific Knowledge series, at the same time, the latest technical application of optical focus on the use of platform communication, to explore new areas of optical use.2. completion of project tasksIn the process of the project in strict accordance with the planned progress and according to the actual operation process development. At present, we have completed the first two phases of the project, and completed the prel
null value is represented. For example:
EXEC SQL BEGIN DECLARE section;
INT Dept-number;
Short Ind–num;
CHAR Emp–name;
EXEC SQL end DECLARE section;
SCANF ("90d%s", Dept-number, Dept–name);
If (Dept–number ==0)
Ind–num =-1;
Else
Ind–num = 0;
EXEC SQL INSERT into DEPT (DEPTNO, Dname)
VALUES (:d ept–number:ind-num,:d ept–name);
Where Ind–num is the indicator variable for the dept–number. When the Dept–number value entered is 0 o'clock, the null val
independently in the C statement. When the indicator variable is-1, it indicates a null value. For example:Exec SQL begin declare section;Int dept-number;Short ind-num;Char emp-name;Exec SQL end declare section;Scanf ("90d % s", dept-number, DEPT-name;If (Dept-number = 0)IND-num =-1;ElseIND-num = 0;Exec SQL insert into dept (deptno, dname)Values (: dept-number: Ind-num,: dept-name );Specifically, Ind-num is the indicator variable of dept-number. Whe
porgsal, pempno;Exec SQL END DECLARE SECTION;
Exec SQL SELECT ENAME, SALINTO: programe,: progsalFROM EMPWhere empno =: pempno;
(2). Description and reference of indicator variablesThe indicator variable is actually a type of SQL variable, which is used to manage the host variables associated with it (that isWhen the input or output variable ). Each host variable can define an indicator variable, which is mainly used to process NULL values)The description of indicator variables is basically the
PrintOrientation. landscape: rottrf. angle = 90d; break;} // sets the total number of pages on the preview page, printDic. setPreviewPageCount (1, PreviewPageCountType. final );}
The following code adds a preview of a specific page.
Private void OnGetPreviewPage (object sender, GetPreviewPageEventArgs e) {// sets the printDic. SetPreviewPage (e. PageNumber, this. tb) of the page to be previewed );}
Note,Page Preview and actual printing are two diffe
budget④ Project Implementation Scope change⑤ Business requirements during the implementation of the projectA ①④B ②④C ②⑤D ①②⑤In the information engineering supervision activities, the general contracting units of the Sub-Unit supervision and management, (39) as the project supervision activities.A can alsoB NoC OKD Not exactlyAccording to the basic principle of quality management, the "D" in the PDCA Cycle refers to (40).A PlanB ImplementC CheckD ProcessingFor a project bidding, the total bid pr
}. Header{Background:#fff;Padding:10px 0}. bg-attachment{Background:URL (6.jpg) center Center No-repeat;Box-shadow:0 7px 18px #000000 inset,0-7px 18px #000000 inset;-webkit-box-shadow:0 7px 18px #000000 inset,0-7px 18px #000000 inset;-moz-box-shadow:0 7px 18px #000000 inset,0-7px 18px #000000 inset;-o-box-shadow:0 7px 18px #000000 inset,0-7px 18px #000000 inset;-ms-box-shadow:0 7px 18px #000000 inset,0-7px 18px #000000 inset;Background-attachment:Fixed;}. bg-attachment. Shadow{Width:
... OK Applying tagging.0001_initial ... Okyou has installed Django's auth system, and don ' t has any superusers defined. Would to create one now? (yes/no): Yesusername (leave blank to use ' root '): Email Address:xx@yy.compassword:password (again): Superuser created suc Cessfully.
Here we create a superuser:root for use when logging in to Graphite-web.
d) Configuration Carbon
The configuration file involving carbon is as follows, and we keep the default configuration fixed:
/etc/carbon/carbon
Metrics directory for 90 days (the default is only 1 days, that is, less than 1 days before the data drawing)# vi/etc/carbon/storage-schemas.conf
[Carbon]Priority = 101Pattern = ^carbon\.Retentions = 60:90d
[Default_1min_for_90days]Priority = 100Pattern =. *Retentions = 60:90dSend some test data# python/usr/share/doc/graphite-web-0.9.12/example-client.py
Sending message-------------------------------------------------------------------------------
ic_launcher ;
Asset TypeSet into Image ;
pathSelect the picture you want to create at the end of a column
Adjustment Shape and other parameters;
Click All next the way finish .
PS: Shape Other parameters used, such as rounded corners square , will default to use a color that does not support transparency as the background, so to modify according to the specific icon, the special situation requires the designer to cut out a large picture with rounded corners and transparency
2017-2018-1 Java Experimental Station sprint DAY05
Tasks completed by individual members today
Group members
Work Today
Complete Progress
Zhang Yiqi
Carry out the summary
100%
Qili
Find the button music
100%
Zhang Haolin
Write a blog
100%
Zhang Tai Yuk
Game Start Page
100%
Wangbiao
Writing Programs
) { CasePRINTORIENTATION.DEFAULT:ROTTRF. Angle=0d; Break; CasePRINTORIENTATION.PORTRAIT:ROTTRF. Angle=0d; Break; CasePRINTORIENTATION.LANDSCAPE:ROTTRF. Angle=90d; Break; } //set the total number of pages in the preview pagePrintdic.setpreviewpagecount (1, previewpagecounttype.final); }The following code adds a preview of a specific page. Private void Ongetpreviewpage (object sender, Getpreviewpageeventargs e) {
; Break; CasePRINTORIENTATION.PORTRAIT:ROTTRF. Angle=0d; Break; CasePRINTORIENTATION.LANDSCAPE:ROTTRF. Angle=90d; Break; } //set the total number of pages in the preview pagePrintdic.setpreviewpagecount (1, previewpagecounttype.final); }The following code adds a preview of a specific page. Private void Ongetpreviewpage (object sender, Getpreviewpageeventargs e) { // set page to preview this . TB);
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