Grafana Dashboard

exercises/exercise_000_sudoku_solver_initial_state/README.md

@@ -20,7 +20,7 @@ This application, written in Scala 2, implements an Akka Typed/Scala
 based Sudoku Solver that is composed of 29 actors.
 
 The application will also start up an instance of a Sudoku problem generator
-that continuously cycles through a series of Sudoko problems at a configurable
+that continuously cycles through a series of Sudoku problems at a configurable
 rate, tunable via configuration.
 
 The course consists of a series of exercises in which you change the source code to leverage Scala 3 specific features. The application comes with tests that are basically the same across all exercises. The tests should pass at every stage: if they don't, you've broken something and you will need to fix it.
@@ -83,7 +83,7 @@ SLF4J: See also http://www.slf4j.org/codes.html#replay
 man [e] > Scala 2 to Scala 3 > sudoku solver initial state >
 ```
 
-- Run the Sodukosolver by executing the `runSolver` command from the `sbt` prompt.
+- Run the SudokuSolver by executing the `runSolver` command from the `sbt` prompt.
 
 - Note that you can stop the application by hitting `Return` in the sbt session.
 
@@ -161,4 +161,3 @@ body {
 ```
 
 ![IntelliJ Markdown viewer settings](images/Markdown-viewer-IntelliJ.png)
-

exercises/exercise_000_sudoku_solver_initial_state/build.sbt

@@ -1,10 +1,13 @@
 Global / onChangedBuildSource := ReloadOnSourceChanges
 
-lazy val `moving-from-scala-2-to-scala-3` =
+lazy val `lunatech-scala2-to-scala3-course` =
   (project in file(".")).settings(
     scalaVersion := "2.13.10",
     Compile / scalacOptions ++= CompileOptions.compileOptions,
     libraryDependencies ++= Dependencies.dependencies,
     testFrameworks += new TestFramework("munit.Framework"))
 
+run / fork := true
+run / connectInput := true
+
 sbt.addCommandAlias("runSolver", "runMain org.lunatechlabs.dotty.SudokuSolverMain")

exercises/exercise_000_sudoku_solver_initial_state/docker-compose.yml

@@ -0,0 +1,45 @@
+version: '3.9'
+
+networks:
+  monitoring:
+    driver: bridge
+
+volumes:
+  prometheus_data:
+    external: false
+  grafana_data:
+    external: false
+  grafana_log:
+    external: false
+
+services:
+  grafana:
+    container_name: grafana
+    image: grafana/grafana-oss:10.0.3
+    volumes:
+      - ./infrastructure/grafana/etc:/etc/grafana:ro
+      - grafana_data:/var/lib/grafana
+      - grafana_log:/var/log/grafana
+    ports:
+      - "3000:3000"
+    restart: always
+    depends_on:
+      - prometheus
+    privileged: true
+    networks:
+      - monitoring
+
+  prometheus:
+    container_name: prometheus
+    image: prom/prometheus:v2.46.0
+    volumes:
+      - ./infrastructure/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
+      - prometheus_data:/prometheus
+    ports:
+      - "9090:9090"
+    restart: always
+    privileged: true
+    networks:
+      - monitoring
+    extra_hosts:
+      - "host.docker.internal:host-gateway"