Name: acm-sdk-go
Owner: Alibaba
Description: null
Created: 2018-02-08 06:43:20.0
Updated: 2018-02-08 06:43:20.0
Pushed: 2018-02-09 07:20:54.0
Homepage: null
Size: 9
Language: null
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ACM-GO-SDK is a GOLANG sdk for ACM (Application Configuration Manangement), which is also named Diamond.
DataID is the config data set ID, for example,
me.show.log.level is a config for system log level,
cc.talk.http.listen is a config for HTTP server listening port,
com.yourcompany.user.database is a set of config is insists of db connection informations.
Recommend to use java package style for DataID.
GroupID is used to category the config data,
it's a optional param and default to value DEFAULT_GROUP.
Generally, since value of a config set is the same,
we only use the DEFAULT_GROUP for a config set.
For example:
| DataID | GroupID | Value |Description | |——–|———|——-|————| | me.show.log.level | DEFAULT_GROUP | trace | For all situations |
We will got config value me.show.log.level=trace for all servers.
But sometimes, we may need to put them in different GroupID,
to apply different values according to different server,
for example:
| DataID | GroupID | Value |Description | |——–|———|——-|————| | me.show.log.level | DEFAULT_GROUP | trace | For all situations | | me.show.log.level | release | error | Default log level for all release servers | | me.show.log.level | release.CN01 | warn | Log level for released servers at CN01 | | me.show.log.level | release.CN01.11.34.23.187 | verbose | Log level for 11.34.23.187 at CN01 |
If we have servers here, we will got config bellow:
| Env | Location | IP | Config for server | |—–|———-|—-|—————-| | daily | CN01 | 10.98.63.14 | me.show.log.level+DEFAULT_GROUP=trace | | release | CN02 | 10.87.2.38 | me.show.log.level+release=error | | release | CN03 | 10.54.17.138 | me.show.log.level+release=error | | release | CN01 | 11.13.12.23 | me.show.log.level+release.CN01=warn | | release | CN01 | 11.32.87.19 | me.show.log.level+release.CN01=warn | | release | CN01 | 11.34.23.187 | me.show.log.level+release.CN01.11.34.23.187=verbose |
It enable us to apply different config to different servers.
Remark: User should use GroupID according to use scenarios.
2018.2