feat: Onboard EUMETSAT Solar Forecasting dataset (#273)

* feat: YAML config files for EUMETSAT dataset * feat: generate TF files for EUMETSAT * feat: generate DAG for EUMETSAT
GoogleCloudPlatform · Jan 20, 2022 · db479cf · db479cf
1 parent d2b5e52
commit db479cf
Show file tree

Hide file tree

Showing 6 changed files with 194 additions and 0 deletions.
diff --git a/datasets/eumetsat/_terraform/eumetsat_dataset.tf b/datasets/eumetsat/_terraform/eumetsat_dataset.tf
@@ -0,0 +1,32 @@
+/**
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+resource "google_storage_bucket" "eumetsat-solar-forecasting" {
+  name                        = "${var.bucket_name_prefix}-eumetsat-solar-forecasting"
+  force_destroy               = true
+  location                    = "US"
+  uniform_bucket_level_access = true
+  lifecycle {
+    ignore_changes = [
+      logging,
+    ]
+  }
+}
+
+output "storage_bucket-eumetsat-solar-forecasting-name" {
+  value = google_storage_bucket.eumetsat-solar-forecasting.name
+}
diff --git a/datasets/eumetsat/_terraform/provider.tf b/datasets/eumetsat/_terraform/provider.tf
@@ -0,0 +1,28 @@
+/**
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+provider "google" {
+  project                     = var.project_id
+  impersonate_service_account = var.impersonating_acct
+  region                      = var.region
+}
+
+data "google_client_openid_userinfo" "me" {}
+
+output "impersonating-account" {
+  value = data.google_client_openid_userinfo.me.email
+}
diff --git a/datasets/eumetsat/_terraform/variables.tf b/datasets/eumetsat/_terraform/variables.tf
@@ -0,0 +1,23 @@
+/**
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+variable "project_id" {}
+variable "bucket_name_prefix" {}
+variable "impersonating_acct" {}
+variable "region" {}
+variable "env" {}
+
diff --git a/datasets/eumetsat/dataset.yaml b/datasets/eumetsat/dataset.yaml
@@ -0,0 +1,26 @@
+# Copyright 2021 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+dataset:
+  name: eumetsat
+  friendly_name: ~
+  description: ~
+  dataset_sources: ~
+  terms_of_use: ~
+resources:
+
+  - type: storage_bucket
+    name: "eumetsat-solar-forecasting"
+    uniform_bucket_level_access: True
+    location: US
diff --git a/datasets/eumetsat/solar_forecasting/pipeline.yaml b/datasets/eumetsat/solar_forecasting/pipeline.yaml
@@ -0,0 +1,33 @@
+resources: ~
+
+dag:
+  airflow_version: 2
+  initialize:
+    dag_id: solar_forecasting
+    default_args:
+      owner: "Google"
+      depends_on_past: False
+      start_date: '2022-01-19'
+    max_active_runs: 1
+    schedule_interval: "@once"
+    catchup: False
+    default_view: graph
+
+  tasks:
+    - operator: "CloudDataTransferServiceGCSToGCSOperator"
+      description: "Task to run a GCS to GCS operation using Google resources"
+      args:
+        task_id: copy_gcs_bucket
+        timeout: 43200  # 12 hours
+        retries: 0
+        wait: True
+        project_id: bigquery-public-data
+        source_bucket: "{{ var.json.eumetsat.solar_forecasting.source_bucket }}"
+        object_conditions:
+          includePrefixes:
+            - satellite/EUMETSAT/SEVIRI_RSS/v3/eumetsat_seviri_hrv_uk.zarr
+        destination_bucket: "{{ var.json.eumetsat.solar_forecasting.destination_bucket }}"
+        google_impersonation_chain: "{{ var.json.eumetsat.solar_forecasting.service_account }}"
+
+  graph_paths:
+    - "copy_gcs_bucket"
diff --git a/datasets/eumetsat/solar_forecasting/solar_forecasting_dag.py b/datasets/eumetsat/solar_forecasting/solar_forecasting_dag.py
@@ -0,0 +1,52 @@
+# Copyright 2021 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+from airflow import DAG
+from airflow.providers.google.cloud.operators import cloud_storage_transfer_service
+
+default_args = {
+    "owner": "Google",
+    "depends_on_past": False,
+    "start_date": "2022-01-19",
+}
+
+
+with DAG(
+    dag_id="eumetsat.solar_forecasting",
+    default_args=default_args,
+    max_active_runs=1,
+    schedule_interval="@once",
+    catchup=False,
+    default_view="graph",
+) as dag:
+
+    # Task to run a GCS to GCS operation using Google resources
+    copy_gcs_bucket = cloud_storage_transfer_service.CloudDataTransferServiceGCSToGCSOperator(
+        task_id="copy_gcs_bucket",
+        timeout=43200,
+        retries=0,
+        wait=True,
+        project_id="bigquery-public-data",
+        source_bucket="{{ var.json.eumetsat.solar_forecasting.source_bucket }}",
+        object_conditions={
+            "includePrefixes": [
+                "satellite/EUMETSAT/SEVIRI_RSS/v3/eumetsat_seviri_hrv_uk.zarr"
+            ]
+        },
+        destination_bucket="{{ var.json.eumetsat.solar_forecasting.destination_bucket }}",
+        google_impersonation_chain="{{ var.json.eumetsat.solar_forecasting.service_account }}",
+    )
+
+    copy_gcs_bucket