Concepts¶
Labels¶
key value must belong to a identical label, a labels is equivalent to a map, it is represent as a json object
{
"app": "some_app",
"service": "payment",
"environment": "production",
"version": "1.0.1"
}
key value¶
A key is usually related to some function in your program, let’s say a new web UI should enable or not. the labels is just like a map to tell you where this program located in. the map says, it is located in production environment,the version is 1.0.1
{
"value":"true",
"labels":{
"service": "web-console",
"environment": "production",
"version": "1.0.1"
}
}