Crate cmdb_ip_mapping[−][src]
Expand description
cmdb-ip-mapping
A library to get appuk by ip from cmdb in rlink task.
Example
Get appUk by ip
use cmdb_ip_mapping::ip_mapping_config::{load_ip_mapping_task, get_ip_mapping_config};
let ip = "test_ip";
let ip_mapping_url = "test_mapping_url";
load_ip_mapping_task(ip_mapping_url);
let vec = get_ip_mapping_config(ip);
let item = vec.unwrap().get(0).unwrap().clone();
assert!(item.group_environment.as_ref().unwrap().eq("qa"))
Consume ip-mapping incremental change
use std::collections::HashMap;
use cmdb_ip_mapping::ip_mapping_connect::IpMappingCoProcessFunction;
use rlink_connector_kafka::{BOOTSTRAP_SERVERS, GROUP_ID, create_input_format, InputFormatBuilder};
use rlink::functions::flat_map::BroadcastFlagMapFunction;
use rlink::core::element::types;
pub const FIELD_TYPE: [u8; 2] = [
// 0: timestamp
types::U64,
// 1: app_id
types::STRING,
];
pub const FIELD_NAME: [&'static str; 2] = [
// 0: timestamp
"timestamp",
// 1: app_id
"app_id",
];
pub const FIELD_METADATA: FieldMetadata<53> = FieldMetadata::new(&FIELD_TYPE, &FIELD_NAME);
let ip_mapping_input_format = {
let mut conf_map = HashMap::new();
conf_map.insert(BOOTSTRAP_SERVERS.to_string(), ip_mapping_kafka_servers);
conf_map.insert(GROUP_ID.to_string(), ip_mapping_group_id);
InputFormatBuilder::new(conf_map, vec![ip_mapping_kafka_topic], None).build()
};
let ip_mapping_stream = env
.register_source(ip_mapping_input_format, 1)
.flat_map(BroadcastFlagMapFunction::new());
data_stream
.connect(
vec![CoStream::from(ip_mapping_stream)],
IpMappingCoProcessFunction::new(FnSchema::from(&FIELD_METADATA)),
)