当前位置：网站首页>[in depth understanding of tcapulusdb technology] how to realize single machine installation of tmonitor

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

2022-06-23 13:55:00 【InfoQ】

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 .