[tcapulusdb knowledge base] Introduction to tcapulusdb system management

System of announcement

If there are special operations , Can make announcement , The announcement content will be displayed at the head of the website . Here's the picture

system maintenance

When upgrading, you can perform system maintenance first , The change operation will make it impossible for the user to OMS Perform table operation

Run configuration

The corresponding configuration file is data.conf.php

1. ENV This value is used during the first installation , Select... On the installation guide page IDCPRO, TEST, GCLOUD. You can't change the page later , It can only be modified data.conf.php file , Other optional values are IDCPRO, DEVPRO, DEV, TEST, GCLOUD. 1.1 Among them, if ENV by IDCPRO, DEVPRO, The top right corner of the page will be marked with [ Formal environment ] Otherwise, it will show [ Test environment ] 1.2 If it's a test environment , There will be a switch to enable the synchronization of business data “TCAPLUSSYNC”, If you select enable, you need to fill in global synchronization IDC database information . 1.3 When ENV The value of is GCLOUD when , If "OMS Operation and maintenance mode " No configuration ( The value is 0), Will be assigned to the public cloud mode ( The value is 2).

2. Subtitle (SUB_TITLE) Notes for distinguishing websites , On website logo The following shows .

3. OMS Operation and maintenance mode (OMS_OPERATION_MAINTENANCE) When tcaplus With other projects （ For example, Tencent cloud ） When working together , There will be another OMS Responsible for adding tables and game areas , Some functions will be inconsistent , Therefore, this configuration item is required to distinguish , such as , If it is the public cloud mode , Is not allowed here OMS Add game area . The specific differences are as follows : 3.1 In the public cloud mode OMS You cannot add a new game zone , Clone tables cannot be cloned into new game zones 3.2 In the public cloud mode OMS Cannot add new business 3.3 In the public cloud environment, the current OMS Add cluster

4. Full version or not (TCAPLUS_EDITION) When we want to tcaplus When used in the community , Some default configurations are not appropriate for community features ( Such as memory requirements SOGROUPS I hope it can be lower , Some functions do not require ), All added this configuration item , The optional values are community version (docker Mirror image ) And the full version . 4.1 The engine parameters of the community version cannot be modified , Write death as bnum=750000#xmsiz=60000000#lnum=2#xikmsiz=30000000#kfapow=6#kmapow=6#vfapow=6#vmapow=6

5. System mail sender (MANAGER) When sending an email , Displayed sender name

6. Whether mail sending is turned on If you turn on the mail sending function , The following functions will send mail 6.1 Someone applied for a business , Will give DBA_GROUPS User email , And copy it to CC_GROUPS user 6.2 After approving the business of the application , The approval result will be emailed to the applicant 6.3 The user will send an email to after submitting the form operation application DBA_GROUPS 6.4 After the table operation document is approved , If the generated transaction is pending , An email will be sent to the applicant , Copy to the person concerned about the document （ Click the submit button on the page to trigger ,webservice Calling the transaction execution interface directly will not trigger , Because if you send an email for each document , Too often .） 6.5 If the table operation request is terminated , An email will be sent to the applicant （ Click the submit button on the page to trigger ,webservice Calling the transaction execution interface directly will not trigger , Because if you send an email for each document , Too often .） 6.6 When executing transactions in batches , The end of a transaction or the suspension of a transaction will send an email to the transaction creator , And copy it to CC_GROUPS （ Click the submit button on the page to trigger ,webservice Calling the transaction execution interface directly will not trigger , Because if you send an email for each document , Too often .） 6.7 After approving the application form , The approval result will be emailed to the applicant （ Click the submit button on the page to trigger ,webservice Calling the transaction execution interface directly will not trigger , Because if you send an email for each document , Too often .） 6.8 If the user subscribes to the weekly and daily newspapers , Will be every day 9 spot 45 Send daily mail to , On Monday 14 Click to send weekly mail .

7. AppKey The sending email interface needs to be approved AppKey

8. Cache account configuration Include mysql Cache and gcs The default account of the cache configuration , It is convenient to have the default value when submitting the slow write form

9. Initialize machine database troubleshooting When putting a machine on the shelf, you will first query whether the machine is already in the database , If it already exists, it is not allowed to initialize again

10. DBAGROUPS Use tof When the component sends mail , Will be sent to people in this user group .

11. CCGROUPS tcaplus Developer , Applications for business and transaction suspension will be sent to the group

12. SOGROUPS Automatic reconstruction slave When , When you apply for a machine, you will send an email to the user of this configuration item

13. TOKEN binding IP Request background url You need to get token, If yes is checked , Get the toekn Only in one IP Next use .

14. Several common configurations Tcaplus Alarm value of the number of processes of each type Tcaplus Maximum number of processes per type ： Process upper limit , You cannot continue to add processes after exceeding the limit Tcapsvr、Tcaproxy、Tcapdb Maximum number of available units ： Maximum number of units The batch operation ： If you disable , The menu for batch operation will not be displayed . Whether the table operation needs to be confirmed again : When approving a table, you need to fill in the table's business , Game Zone , And table name to prevent misoperation

Tmonitor The address of

The quality view page has a jump to Tmonitor Shortcut to , If you fill it out correctly, you can jump to the corresponding tmonitor The system of .

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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 .