Merge pull request 'add config delay' (#41) from feature/device-out into rc

Reviewed-on: http://git.enode/deployer3000/integration-module/pulls/41

.env.example

@@ -31,3 +31,6 @@ IM_LOG_INFO = "INFO"
 # IM configuration for setting up API connetion
 # timeout (in secs). Default value - 10 
 IM_CONNECTION_TIMEOUT = "10"
+# IM configuration for delay of requests
+# delay (in secs). Default value - 5
+IM_REQUEST_DELAY = "20"

crates/api-grub/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "api-grub"
-version = "1.0.11"
+version = "1.0.15"
 edition = "2021"
 authors = ["Vladislav Drozdov <maseeeeeeeed@gmail.com>"]
 description = "API poller for ZVKS project"

crates/api-grub/src/main.rs

@@ -36,10 +36,16 @@ async fn main() -> Result<()>{
             },
         }
     });
+    let request_delay = std::env::var("IM_REQUEST_DELAY")
+    .unwrap_or_else(|_| String::from("5"))
+    .parse::<u32>()
+    .unwrap_or_else(|_| {
+        warn!("No delay was set, setting up as 5 secs ..."); 5
+    });
     let event_grub = tokio::spawn(async move {
         // GRAB USING eNODE.MONITORING API GATEWAY
         if std::env::var("ENODE_MONITORING_IP").is_ok() {
-            match get_metrics_from_monitoring(0, 5).await {
+            match get_metrics_from_monitoring(0, request_delay as usize).await {
                 Ok(_) => info!("Grabing (eNODE.Monitoring) task de-initialized"),
                 Err(er) => error!("Grabing task returned an error : {}", er),
             }