Support ObservabilityConfig in protobuf_config

core/lib/protobuf_config/src/lib.rs

@@ -21,6 +21,7 @@ mod fri_witness_generator;
 mod fri_witness_vector_generator;
 mod house_keeper;
 mod object_store;
+mod observability;
 mod proof_data_handler;
 mod snapshots_creator;
 mod witness_generator;

core/lib/protobuf_config/src/observability.rs

@@ -0,0 +1,24 @@
+use anyhow::Context as _;
+use zksync_config::configs;
+use zksync_protobuf::required;
+
+use crate::{proto, repr::ProtoRepr};
+
+impl ProtoRepr for proto::Observability {
+    type Type = configs::ObservabilityConfig;
+    fn read(&self) -> anyhow::Result<Self::Type> {
+        Ok(Self::Type {
+            sentry_url: self.sentry_url.clone(),
+            sentry_environment: self.sentry_environment.clone(),
+            log_format: required(&self.log_format).context("log_format")?.clone(),
+        })
+    }
+
+    fn build(this: &Self::Type) -> Self {
+        Self {
+            sentry_url: this.sentry_url.clone(),
+            sentry_environment: this.sentry_environment.clone(),
+            log_format: Some(this.log_format.clone()),
+        }
+    }
+}

core/lib/protobuf_config/src/proto/observability.proto

@@ -0,0 +1,9 @@
+syntax = "proto3";
+
+package zksync.config;
+
+message Observability {
+  optional string sentry_url = 1; // optional
+  optional string sentry_environment = 2; // optional
+  optional string log_format = 3; // required
+}