Sweep old scheduler code

.bumpversion.cfg

@@ -16,8 +16,6 @@ serialize =
 
 [bumpversion:file:airbyte-metrics/reporter/Dockerfile]
 
-[bumpversion:file:airbyte-scheduler/app/Dockerfile]
-
 [bumpversion:file:airbyte-server/Dockerfile]
 
 [bumpversion:file:airbyte-webapp/package.json]

.env

@@ -77,10 +77,6 @@ SENTRY_DSN="https://d4b03de0c4574c78999b8d58e55243dc@o1009025.ingest.sentry.io/6
 
 
 ### APPLICATIONS ###
-# Scheduler #
-# Relevant to scaling.
-SUBMITTER_NUM_THREADS=10
-
 # Worker #
 # Relevant to scaling.
 MAX_SYNC_WORKERS=5

.github/workflows/gradle.yml

@@ -521,11 +521,11 @@ jobs:
           label: ${{ needs.start-platform-build-runner.outputs.label }}
           ec2-instance-id: ${{ needs.start-platform-build-runner.outputs.ec2-instance-id }}
 
-  ## Kube Acceptance Tests (with scheduler v2 - both temporal changes and container orchestrator)
+  ## Kube Acceptance Tests
   # Docker acceptance tests run as part of the build job.
   # In case of self-hosted EC2 errors, remove this block.
-  start-kube-acceptance-test-runner-v2:
-    name: "Platform: Start Scheduler V2 Kube Acceptance Test Runner"
+  start-kube-acceptance-test-runner:
+    name: "Platform: Start Kube Acceptance Test Runner"
     needs:
       - changes
       - find_valid_pat
@@ -548,11 +548,11 @@ jobs:
           aws-access-key-id: ${{ secrets.SELF_RUNNER_AWS_ACCESS_KEY_ID }}
           aws-secret-access-key: ${{ secrets.SELF_RUNNER_AWS_SECRET_ACCESS_KEY }}
           github-token: ${{ needs.find_valid_pat.outputs.pat }}
-  kube-acceptance-test-v2:
-    name: "Platform: Acceptance Tests (Kube v2)"
+  kube-acceptance-test:
+    name: "Platform: Acceptance Tests (Kube)"
     # In case of self-hosted EC2 errors, removed the `needs` line and switch back to running on ubuntu-latest.
-    needs: start-kube-acceptance-test-runner-v2 # required to start the main job when the runner is ready
-    runs-on: ${{ needs.start-kube-acceptance-test-runner-v2.outputs.label }} # run the job on the newly created runner
+    needs: start-kube-acceptance-test-runner # required to start the main job when the runner is ready
+    runs-on: ${{ needs.start-kube-acceptance-test-runner.outputs.label }} # run the job on the newly created runner
     environment: more-secrets
     timeout-minutes: 90
     steps:
@@ -631,17 +631,17 @@ jobs:
           name: Kubernetes Logs
           path: /tmp/kubernetes_logs/*
   # In case of self-hosted EC2 errors, remove this block.
-  stop-kube-acceptance-test-runner-v2:
+  stop-kube-acceptance-test-runner:
     name: "Platform: Stop Kube Acceptance Test EC2 Runner"
     timeout-minutes: 10
     needs:
-      - start-kube-acceptance-test-runner-v2 # required to get output from the start-runner job
-      - kube-acceptance-test-v2 # required to wait when the main job is done
+      - start-kube-acceptance-test-runner # required to get output from the start-runner job
+      - kube-acceptance-test # required to wait when the main job is done
       - find_valid_pat
     runs-on: ubuntu-latest
     # Always is required to stop the runner even if the previous job has errors. However always() runs even if the previous step is skipped.
     # Thus, we check for skipped here.
-    if: ${{ always() && needs.start-kube-acceptance-test-runner-v2.result != 'skipped'}}
+    if: ${{ always() && needs.start-kube-acceptance-test-runner.result != 'skipped'}}
     steps:
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@v1
@@ -654,8 +654,8 @@ jobs:
         with:
           mode: stop
           github-token: ${{ needs.find_valid_pat.outputs.pat }}
-          label: ${{ needs.start-kube-acceptance-test-runner-v2.outputs.label }}
-          ec2-instance-id: ${{ needs.start-kube-acceptance-test-runner-v2.outputs.ec2-instance-id }}
+          label: ${{ needs.start-kube-acceptance-test-runner.outputs.label }}
+          ec2-instance-id: ${{ needs.start-kube-acceptance-test-runner.outputs.ec2-instance-id }}
 
   notify-failure-slack-channel:
     name: "Notify Slack Channel on Build Failures"
@@ -665,7 +665,7 @@ jobs:
       - frontend-build
       - octavia-cli-build
       - platform-build
-      - kube-acceptance-test-v2
+      - kube-acceptance-test
     if: ${{ failure() && github.ref == 'refs/heads/master' }}
     steps:
       - name: Publish to OSS Build Failure Slack Channel
@@ -689,7 +689,7 @@ jobs:
       - frontend-build
       - octavia-cli-build
       - platform-build
-      - kube-acceptance-test-v2
+      - kube-acceptance-test
     if: success()
     steps:
       - name: Get Previous Workflow Status

airbyte-bootloader/src/test/java/io/airbyte/bootloader/BootloaderAppTest.java

@@ -100,7 +100,6 @@ void testBootloaderAppBlankDb() throws Exception {
     when(mockedConfigs.getJobsDatabaseInitializationTimeoutMs()).thenReturn(60000L);
 
     val mockedFeatureFlags = mock(FeatureFlags.class);
-    when(mockedFeatureFlags.usesNewScheduler()).thenReturn(false);
 
     val mockedSecretMigrator = mock(SecretMigrator.class);
 
@@ -157,7 +156,6 @@ void testBootloaderAppRunSecretMigration() throws Exception {
     when(mockedConfigs.getJobsDatabaseInitializationTimeoutMs()).thenReturn(60000L);
 
     val mockedFeatureFlags = mock(FeatureFlags.class);
-    when(mockedFeatureFlags.usesNewScheduler()).thenReturn(false);
 
     final JsonSecretsProcessor jsonSecretsProcessor = JsonSecretsProcessor.builder()
         .copySecrets(true)
@@ -302,7 +300,6 @@ void testPostLoadExecutionExecutes() throws Exception {
     when(mockedConfigs.getJobsDatabaseInitializationTimeoutMs()).thenReturn(60000L);
 
     val mockedFeatureFlags = mock(FeatureFlags.class);
-    when(mockedFeatureFlags.usesNewScheduler()).thenReturn(false);
 
     val mockedSecretMigrator = mock(SecretMigrator.class);
 

airbyte-commons/src/main/java/io/airbyte/commons/features/EnvVariableFeatureFlags.java

@@ -9,15 +9,6 @@
 @Slf4j
 public class EnvVariableFeatureFlags implements FeatureFlags {
 
-  @Override
-  public boolean usesNewScheduler() {
-    // TODO: sweep this method along with the scheduler
-    log.info("New Scheduler: true (post-migration)");
-
-    // After migrating all OSS users onto the new temporal scheduler, this should always return true.
-    return true;
-  }
-
   @Override
   public boolean autoDisablesFailingConnections() {
     log.info("Auto Disable Failing Connections: " + Boolean.parseBoolean(System.getenv("AUTO_DISABLE_FAILING_CONNECTIONS")));

airbyte-commons/src/main/java/io/airbyte/commons/features/FeatureFlags.java

@@ -10,8 +10,6 @@
  */
 public interface FeatureFlags {
 
-  boolean usesNewScheduler();
-
   boolean autoDisablesFailingConnections();
 
   boolean exposeSecretsInExport();

airbyte-config/models/src/main/java/io/airbyte/config/Configs.java

@@ -449,18 +449,6 @@ public interface Configs {
    */
   Set<Integer> getTemporalWorkerPorts();
 
-  // Scheduler
-  /**
-   * Define how and how often the Scheduler sweeps its local disk for old configs. Multiple variables
-   * are involved here. Please see {@link WorkspaceRetentionConfig} for more info.
-   */
-  WorkspaceRetentionConfig getWorkspaceRetentionConfig();
-
-  /**
-   * Define the maximum number of concurrent jobs the Scheduler schedules. Defaults to 5.
-   */
-  String getSubmitterNumThreads();
-
   // Container Orchestrator
   /**
    * Define if Airbyte should use the container orchestrator. Internal-use only.

airbyte-config/models/src/main/java/io/airbyte/config/EnvConfigs.java

@@ -70,9 +70,6 @@ public class EnvConfigs implements Configs {
   public static final String SYNC_JOB_MAX_ATTEMPTS = "SYNC_JOB_MAX_ATTEMPTS";
   public static final String SYNC_JOB_MAX_TIMEOUT_DAYS = "SYNC_JOB_MAX_TIMEOUT_DAYS";
   private static final String CONNECTOR_SPECIFIC_RESOURCE_DEFAULTS_ENABLED = "CONNECTOR_SPECIFIC_RESOURCE_DEFAULTS_ENABLED";
-  private static final String MINIMUM_WORKSPACE_RETENTION_DAYS = "MINIMUM_WORKSPACE_RETENTION_DAYS";
-  private static final String MAXIMUM_WORKSPACE_RETENTION_DAYS = "MAXIMUM_WORKSPACE_RETENTION_DAYS";
-  private static final String MAXIMUM_WORKSPACE_SIZE_MB = "MAXIMUM_WORKSPACE_SIZE_MB";
   public static final String MAX_SPEC_WORKERS = "MAX_SPEC_WORKERS";
   public static final String MAX_CHECK_WORKERS = "MAX_CHECK_WORKERS";
   public static final String MAX_DISCOVER_WORKERS = "MAX_DISCOVER_WORKERS";
@@ -81,7 +78,6 @@ public class EnvConfigs implements Configs {
   private static final String TEMPORAL_WORKER_PORTS = "TEMPORAL_WORKER_PORTS";
   private static final String TEMPORAL_HISTORY_RETENTION_IN_DAYS = "TEMPORAL_HISTORY_RETENTION_IN_DAYS";
   public static final String JOB_KUBE_NAMESPACE = "JOB_KUBE_NAMESPACE";
-  private static final String SUBMITTER_NUM_THREADS = "SUBMITTER_NUM_THREADS";
   public static final String JOB_MAIN_CONTAINER_CPU_REQUEST = "JOB_MAIN_CONTAINER_CPU_REQUEST";
   public static final String JOB_MAIN_CONTAINER_CPU_LIMIT = "JOB_MAIN_CONTAINER_CPU_LIMIT";
   public static final String JOB_MAIN_CONTAINER_MEMORY_REQUEST = "JOB_MAIN_CONTAINER_MEMORY_REQUEST";
@@ -156,9 +152,6 @@ public class EnvConfigs implements Configs {
   private static final String DEFAULT_JOB_KUBE_SOCAT_IMAGE = "alpine/socat:1.7.4.3-r0";
   private static final String DEFAULT_JOB_KUBE_BUSYBOX_IMAGE = "busybox:1.28";
   private static final String DEFAULT_JOB_KUBE_CURL_IMAGE = "curlimages/curl:7.83.1";
-  private static final long DEFAULT_MINIMUM_WORKSPACE_RETENTION_DAYS = 1;
-  private static final long DEFAULT_MAXIMUM_WORKSPACE_RETENTION_DAYS = 60;
-  private static final long DEFAULT_MAXIMUM_WORKSPACE_SIZE_MB = 5000;
   private static final int DEFAULT_DATABASE_INITIALIZATION_TIMEOUT_MS = 60 * 1000;
 
   public static final long DEFAULT_MAX_SPEC_WORKERS = 5;
@@ -791,21 +784,6 @@ public Set<Integer> getTemporalWorkerPorts() {
     return Arrays.stream(ports.split(",")).map(Integer::valueOf).collect(Collectors.toSet());
   }
 
-  // Scheduler
-  @Override
-  public WorkspaceRetentionConfig getWorkspaceRetentionConfig() {
-    final long minDays = getEnvOrDefault(MINIMUM_WORKSPACE_RETENTION_DAYS, DEFAULT_MINIMUM_WORKSPACE_RETENTION_DAYS);
-    final long maxDays = getEnvOrDefault(MAXIMUM_WORKSPACE_RETENTION_DAYS, DEFAULT_MAXIMUM_WORKSPACE_RETENTION_DAYS);
-    final long maxSizeMb = getEnvOrDefault(MAXIMUM_WORKSPACE_SIZE_MB, DEFAULT_MAXIMUM_WORKSPACE_SIZE_MB);
-
-    return new WorkspaceRetentionConfig(minDays, maxDays, maxSizeMb);
-  }
-
-  @Override
-  public String getSubmitterNumThreads() {
-    return getEnvOrDefault(SUBMITTER_NUM_THREADS, "5");
-  }
-
   @Override
   public boolean getContainerOrchestratorEnabled() {
     return getEnvOrDefault(CONTAINER_ORCHESTRATOR_ENABLED, false, Boolean::valueOf);

airbyte-metrics/lib/src/main/java/io/airbyte/metrics/lib/MetricEmittingApps.java

@@ -22,7 +22,6 @@
 public enum MetricEmittingApps implements MetricEmittingApp {
 
   METRICS_REPORTER("metrics-reporter"),
-  SCHEDULER("scheduler"),
   WORKER("worker");
 
   private String applicationName;