feat: Add subscribe interface (#2037)

dozer-cli/src/simple/cloud/login.rs

@@ -201,7 +201,8 @@ impl LoginSvc {
             auth_url: self.auth_url.to_owned(),
         };
 
-        credential_info.get_access_token().await?;
+        let token = credential_info.get_access_token().await?;
+        println!("Temporary bearer token: {}\n", token.access_token);
         credential_info.save()?;
         println!("Login success !");
         Ok(())

dozer-types/protos/cloud.proto

@@ -1,7 +1,9 @@
 syntax = "proto3";
 package dozer.cloud;
 import "cloud_types.proto";
+import "cloud_notification.proto";
 import "google/protobuf/timestamp.proto";
+import "google/protobuf/empty.proto";
 
 service DozerCloud {
   rpc create_application(CreateAppRequest) returns (AppResponse);
@@ -41,6 +43,8 @@ service DozerCloud {
   rpc OnStatusUpdate(StatusUpdateRequest) returns (stream StatusUpdate);
 
   rpc get_resources(GetResourcesRequest) returns (ResourcesResponse);
+
+  rpc Subscribe(google.protobuf.Empty) returns (stream Notification);
 }
 
 service DozerPublic {

dozer-types/protos/cloud_notification.proto

@@ -0,0 +1,51 @@
+syntax = "proto3";
+package dozer.cloud;
+
+message Notification {
+    string namespace = 1;
+    Level level = 2;
+    oneof kind {
+        PodNotification pod = 3;
+    }
+}
+
+enum Level {
+    TRACE = 0;
+    DEBUG = 1;
+    INFO = 2;
+    WARN = 3;
+    ERROR = 4;
+}
+
+message PodNotification {
+    uint32 deployment = 1;
+    oneof kind {
+        ContainerTerminated containerTerminated = 2;
+    }
+}
+
+message ContainerTerminated {
+    ContainerTerminationKind kind = 1;
+    ContainerTerminationReason reason = 2;
+    ContainerTerminationDetail detail = 3;
+}
+
+enum ContainerTerminationKind {
+    APP_FAILED = 0;
+    APP_RESTARTED = 1;
+    API_RESTARTED = 2;
+    CACHE_BACKUP_RESTARTED = 3;
+}
+
+enum ContainerTerminationReason {
+    OUT_OF_MEMORY = 0;
+    OUT_OF_STORAGE = 1;
+    UNKNOWN = 2;
+}
+
+message ContainerTerminationDetail {
+    int32 exitCode = 1;
+    optional string message = 2;
+    optional string reason = 3;
+    optional int32 signal = 4;
+}