[in depth understanding of tcapulusdb technology] how to realize single machine installation of tmonitor

This section introduces Tmonitor web portal And the installation and deployment of background processes ,web portal And background should be installed on different machines . Be careful ： All operations are in root Execute under authority .

Installation needs 3 A package （ The latest installation package shall prevail ）:

• web_portal_2.2.18_05130ad9.tar.gz  Mainly Tmonitor Manage Pages

• tmonitor_install_2.2.18_05130ad9.tar.gz  Mainly Tmonitor Background processes

We are going to put Tmonitor  And tcaplus center  Installed on the same machine ,  Put the top one first 3 Packages uploaded to /data  Catalog ,  decompression

1. Tmonitor Web Portal install

• cd /data/web_portal/,  because tcaplus OMS  Occupied 80 port ,  So modify conf  file , Listen 8080  port .  modify server.php, set_httpd_port(8080)

• Check the database datadir  Whether the disk is enough .  If it's not enough, change to /data  Under the plate

• root  The user login mysql

• mysql> create database tmonitor_center_db; --  Particular attention , tmonitor The foreground database and background database are separated ,  The foreground database uses this name ,  Backstage with other names

• mysql -uroot -pxxxx -Dtmonitor_center_db < *.sql  hold /data/web_portal  All under directory sql  File import

• mysql> create user tmonitor;

• grant ALL on tmonitor_center_db.* to 'tmonitor'@'%' identified by 'xxxx'

• grant ALL on tmonitor_center_db.* to 'tmonitor'@'localhost' identified by 'xxxx'

• grant ALL on tmonitor_center_db.* to 'tmonitor'@'127.0.0.1' identified by 'xxxx'

• grant ALL on tmonitor_center_db.* to 'tmonitor'@'100.78.65.157' identified by 'xxxx'

• grant ALL on tmonitor_center_db.* to 'tmonitor'@'100_78_65_157' identified by 'xxxx- echo $HOSTNAME

• flush privileges

• Switch to root  user ,  perform  ./install_web_protal.sh 100.78.65.157 3306 tmonitor_center_db tmonitor xxxx PASSWORD 2.2.7 ( The penultimate argument is LoginType,  You can fill in OA  perhaps PASSWORD),  This script will create /data/monitor  Catalog ,  The foreground page will start from this directory

• then netstat –lpn  Check 8080  Whether the port is started ,  without ,  Try it again  , php server.php start -p 8080  start-up ,  Stop command : php server.php stop

• Log in to the page ,  Registered users tmonitor,  If you can't log in , telnet ip  Port look  select * from tm_users_permission;  See if you have administrator privileges (role=1)

• 

• Click on ” management ”  Button ,  Take what is being deployed tmonitor System added ,  After the background process gets up, it can provide services

• 

• Here, the front desk installation is completed ,  Next, install the background process

2. Tmonitor Web Portal add to Tmonitor System

• https://git.code.oa.com/gcloud_storage_group/tmonitor  The code and installation package are here ,  You may need to apply for git jurisdiction

• Upload web_portal_2.2.18_05130ad9.tar.gz  Package to /data  Under the table of contents ,  decompression , cd /data/tmonitor_install

• vim tmonitor_conf.xml  Modify the following

• 

• The interface used in the following figure is used for alarm sending .  If it is IDC  machine ,  Use tof  Send SMS and wechat ,  Use uwork  Make a phone call

• 

• If it is IDC  machine ,  Need to be in tof  and uwork” service ip”  Add... To the list sasvr  Of ip,  To send the alarm normally (tof  apply : http://tof.oa.com/application/views/,  Or contact jasonlzhang, uwork  Apply to contact  yorkershi).

• The machine should be able to connect directly tnm2,  Need to install agent  Tools ,  The specific steps are described later in the document .

• 

• Above picture dcsvr  Of business_id  Default to 1,  If there are more than one dcsvr  Just increase... In turn . dc_tconnd  Port for 7980,  Keep the default without changing

• 

• In the figure above, you need to provide mysql  Of root  password ,  And build the background database in advance .  The steps are the same as the foreground database

• mysql –uroot –pxxxx

• create database db_tmonitor_for_qcloud_singapore_1;

• grant ALL on db_tmonitor_for_qcloud_singapore_1.* to 'tmonitor'@'%' identified by 'xxxx' ;

• grant ALL on db_tmonitor_for_qcloud_singapore_1.* to 'tmonitor'@'localhost' identified by 'xxxx' ;

• grant ALL on db_tmonitor_for_qcloud_singapore_1.* to 'tmonitor'@'127.0.0.1' identified by 'xxxx' ;

• grant ALL on db_tmonitor_for_qcloud_singapore_1.* to 'tmonitor'@'100.78.65.157' identified by 'xxxx'; -- ip

• grant ALL on db_tmonitor_for_qcloud_singapore_1.* to 'tmonitor'@'100_78_65_157' identified by 'xxxx'; -- echo $HOSTNAME

• flush privileges;

• 

• Select the components to be installed as shown in the figure above , tcm  and  Business_id  The default is the same as that filled in before

• Check 22  Whether the port can ssh land ,  Otherwise modify exp Port is 36000

• Check  /etc/ssh/sshd_config  and  sshd_special_user,  Make sure tmonitor  Users have ssh  Login rights

• ./tmonitor_install.pl install  Start installation ,  Errors may be reported during installation ,  wait for ”install end”.  This script will create tmonitor user ,  And create /data/tmonitor  Catalog ,  In the future, all background processes will be in this directory

• If the execution script reports an error (Can't locate Time/HiRes.pm)  Need to install ：

• yum install -y perl-DBD-MySQL perl-Time-HiRes perl-XML-Simple.noarch

• perl-XML-LibXML.x86_64 perl-libxml-perl.noarch

• mysql -utmonitor -pxxxx -Ddb_tmonitor_for_qcloud_singapore_1  Log in to see if the following table is created successfully

• Because on this machine tcaplus  Also installed tcm  Components ,  And tmonitor  Of tcm  Port conflict ,  So it needs to be modified /data/tmonitor/tmonitor_install  Under the directory xml(tcmcenter.xml tcmconsole.xml tagent.xml tconnd.xml tcenterd.xml) Default port and manually pull up the process ,  The ports are used as follows

• 

• chmod 777 /tmp/tcmconsole.pid  This pid  file tcaplus  and tmonitor  Can use ,  So you need to modify the permissions

• Then start each process in the direction of the arrow in the figure below ,  And log in tcmconsole  Check whether the process is correct ,  Then pull up in turn dc_tconnd, dcsvr, sasvr  process

• start 1.0.1.1  It can be pulled up directly dc_tconnd

• start 1.0.2.1  Pull up dcsvr  An error will be reported during the process ,  see dcsvr  Log ,  It is found that many connections are required mysql database .  This is the old version tmonitor The remaining problems ,  It needs to be modified manually

• ~/tmonitor_install/dcsvr_1/cfg]$ vim dcsvr.xml  Create an empty database according to the database name listed in this file

• First root  land mysql,  to tomitor  User's permission to create database : grant ALL on 
  .
   to 'tmonitor'@'100.78.65.157' identified by 'xxxx'; flush privileges

• then tmonitor  The user login  mysql -utmonitor -pxxxx -h100.78.65.157,  Create the following database

• create database tmonitor

• create database db_route

• create database db_273_customscript

• create database db_1_autoupdate

• create database db_2_procstatus_data

• create database 0_tbus_data

• create database 0_thostinfo_data

• create database version

• And then use sed  modify xml

• sed -i '/DBMSHost/c <DBMSHost>100.78.65.157</DBMSHost>' dcsvr.xml

• sed -i '/DBMSPassword/c <DBMSPassword>xxx</DBMSPassword>' dcsvr.xml

• sed -i '/DBMSUser/c <DBMSUser>tmonitor</DBMSUser>' dcsvr.xml

• After the modification, go to tcmconsole  start-up dcsvr  and sasvr  process

• After all processes start successfully ,  The second part is done .  If you need to uninstall or reinstall ,  perform /data/tmonitor_install/tmonitor_install.pl uninstall  that will do

3.  Business configuration

• Get into tmonitor  page ,  Click on ” Access change ”

• Report method selection custom  The way ,  Actively report to the node , tcm  The way is sasvr  Pull

• Mocha ITOM  ->  Apply for approval  ->  Access approval   The following approval , cc_id  Default fill 1

• Then click ”Monitor V2”  Below ” Get into ”  Button ,  Select the business just filled in ,  When you enter the database for the first time, you will make a mistake and say that the database information is not filled in ,  Go ahead and complete

• restart sasvr

• Be careful ,  Above picture Tmonitor The system automatically allocates business ID=1,  This is the same as the one we matched before business_id  It's the same .  If it's not the same ,  Need modification xml  Below BussinessID  and TbusConf And restart ,  Again  /tmp/tconnd_1.0.1.$instance_1.pid  This _1  It should also be modified accordingly

• modify tcaplus  Of xml,  Add native ip  To the white list ,  restart tcmcenter,  Then go to ” Business configuration ” -> “ Collection policy configuration ”,  Directly from IDC  Copy from the cluster ,  Pay attention to revision ip  And port ,  Submit update

• modify tcaplus center  About sasvr  Related configuration items ,  restart   Then check that the mng_path  Is there any data .  Check that all processes have indicators reported . ( modify tcapcenter_cfg.xml,  Be careful !!!  The following figure enable To be converted into true, HttpGetSasvrInfoUrl  final 0  To be converted into 1,  With the above id  bring into correspondence with )

• Business configuration  ->  Alarm receiver configuration  -> Group management  ->  edit ,  Fill in the alarm receiver .  Because this version has bug,  So point editing is useless .  Can only be modified from the database ,  Be careful app_id  To include existing app  and default

• Configure an alarm strategy ,  Test whether the alarm can be sent out

• Copy IDC  The alarm strategy is applied to the new environment

TcaplusDB It's a distributed product of Tencent NoSQL database , The code for storage and scheduling is completely self-developed . With cache + Landing fusion architecture 、PB Levels of storage 、 Millisecond delay 、 Lossless horizontal expansion and complex data structure . At the same time, it has rich ecological environment 、 Easy migration 、 Extremely low operation and maintenance costs and five nine high availability features . Customer coverage game 、 Internet 、 government affairs 、 Finance 、 Manufacturing and the Internet of things .