chore: switch to SPDX license headers

_template/version.py

@@ -1,15 +1,4 @@
-# Copyright The OpenTelemetry Authors
-#
-# 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.
-
-__version__ = "0.63b0.dev"
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+__version__ = "0.63b0.dev"

exporter/opentelemetry-exporter-credential-provider-gcp/src/opentelemetry/gcp_credential_provider/version.py

@@ -1,15 +1,4 @@
-# Copyright The OpenTelemetry Authors
-#
-# 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.
-
-__version__ = "0.63b0.dev"
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+__version__ = "0.63b0.dev"

exporter/opentelemetry-exporter-prometheus-remote-write/example/sampleapp.py

@@ -1,114 +1,103 @@
-# Copyright The OpenTelemetry Authors
-#
-# 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.
-
-import logging
-import random
-import sys
-import time
-from logging import INFO
-
-import psutil
-
-from opentelemetry import metrics
-from opentelemetry.exporter.prometheus_remote_write import (
-    PrometheusRemoteWriteMetricsExporter,
-)
-from opentelemetry.metrics import Observation
-from opentelemetry.sdk.metrics import MeterProvider
-from opentelemetry.sdk.metrics.export import PeriodicExportingMetricReader
-
-logging.basicConfig(stream=sys.stdout, level=logging.INFO)
-logger = logging.getLogger(__name__)
-
-
-testing_labels = {"environment": "testing"}
-
-exporter = PrometheusRemoteWriteMetricsExporter(
-    endpoint="http://cortex:9009/api/prom/push",
-    headers={"X-Scope-Org-ID": "5"},
-)
-reader = PeriodicExportingMetricReader(exporter, 1000)
-provider = MeterProvider(metric_readers=[reader])
-metrics.set_meter_provider(provider)
-meter = metrics.get_meter(__name__)
-
-
-# Callback to gather cpu usage
-def get_cpu_usage_callback(observer):
-    for number, percent in enumerate(psutil.cpu_percent(percpu=True)):
-        labels = {"cpu_number": str(number)}
-        yield Observation(percent, labels)
-
-
-# Callback to gather RAM usage
-def get_ram_usage_callback(observer):
-    ram_percent = psutil.virtual_memory().percent
-    yield Observation(ram_percent, {})
-
-
-requests_counter = meter.create_counter(
-    name="requests",
-    description="number of requests",
-    unit="1",
-)
-
-request_min_max = meter.create_counter(
-    name="requests_min_max",
-    description="min max sum count of requests",
-    unit="1",
-)
-
-request_last_value = meter.create_counter(
-    name="requests_last_value",
-    description="last value number of requests",
-    unit="1",
-)
-
-requests_active = meter.create_up_down_counter(
-    name="requests_active",
-    description="number of active requests",
-    unit="1",
-)
-
-meter.create_observable_counter(
-    callbacks=[get_ram_usage_callback],
-    name="ram_usage",
-    description="ram usage",
-    unit="1",
-)
-
-meter.create_observable_up_down_counter(
-    callbacks=[get_cpu_usage_callback],
-    name="cpu_percent",
-    description="per-cpu usage",
-    unit="1",
-)
-
-request_latency = meter.create_histogram("request_latency")
-
-# Load generator
-num = random.randint(0, 1000)
-while True:
-    # counters
-    requests_counter.add(num % 131 + 200, testing_labels)
-    request_min_max.add(num % 181 + 200, testing_labels)
-    request_last_value.add(num % 101 + 200, testing_labels)
-
-    # updown counter
-    requests_active.add(num % 7231 + 200, testing_labels)
-
-    request_latency.record(num % 92, testing_labels)
-    logger.log(level=INFO, msg="completed metrics collection cycle")
-    time.sleep(1)
-    num += 9791
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+import logging
+import random
+import sys
+import time
+from logging import INFO
+
+import psutil
+
+from opentelemetry import metrics
+from opentelemetry.exporter.prometheus_remote_write import (
+    PrometheusRemoteWriteMetricsExporter,
+)
+from opentelemetry.metrics import Observation
+from opentelemetry.sdk.metrics import MeterProvider
+from opentelemetry.sdk.metrics.export import PeriodicExportingMetricReader
+
+logging.basicConfig(stream=sys.stdout, level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+
+testing_labels = {"environment": "testing"}
+
+exporter = PrometheusRemoteWriteMetricsExporter(
+    endpoint="http://cortex:9009/api/prom/push",
+    headers={"X-Scope-Org-ID": "5"},
+)
+reader = PeriodicExportingMetricReader(exporter, 1000)
+provider = MeterProvider(metric_readers=[reader])
+metrics.set_meter_provider(provider)
+meter = metrics.get_meter(__name__)
+
+
+# Callback to gather cpu usage
+def get_cpu_usage_callback(observer):
+    for number, percent in enumerate(psutil.cpu_percent(percpu=True)):
+        labels = {"cpu_number": str(number)}
+        yield Observation(percent, labels)
+
+
+# Callback to gather RAM usage
+def get_ram_usage_callback(observer):
+    ram_percent = psutil.virtual_memory().percent
+    yield Observation(ram_percent, {})
+
+
+requests_counter = meter.create_counter(
+    name="requests",
+    description="number of requests",
+    unit="1",
+)
+
+request_min_max = meter.create_counter(
+    name="requests_min_max",
+    description="min max sum count of requests",
+    unit="1",
+)
+
+request_last_value = meter.create_counter(
+    name="requests_last_value",
+    description="last value number of requests",
+    unit="1",
+)
+
+requests_active = meter.create_up_down_counter(
+    name="requests_active",
+    description="number of active requests",
+    unit="1",
+)
+
+meter.create_observable_counter(
+    callbacks=[get_ram_usage_callback],
+    name="ram_usage",
+    description="ram usage",
+    unit="1",
+)
+
+meter.create_observable_up_down_counter(
+    callbacks=[get_cpu_usage_callback],
+    name="cpu_percent",
+    description="per-cpu usage",
+    unit="1",
+)
+
+request_latency = meter.create_histogram("request_latency")
+
+# Load generator
+num = random.randint(0, 1000)
+while True:
+    # counters
+    requests_counter.add(num % 131 + 200, testing_labels)
+    request_min_max.add(num % 181 + 200, testing_labels)
+    request_last_value.add(num % 101 + 200, testing_labels)
+
+    # updown counter
+    requests_active.add(num % 7231 + 200, testing_labels)
+
+    request_latency.record(num % 92, testing_labels)
+    logger.log(level=INFO, msg="completed metrics collection cycle")
+    time.sleep(1)
+    num += 9791