update references to main (#306)

.github/ISSUE_TEMPLATE/bug_report.md

@@ -4,7 +4,7 @@ about: Create a report to help us improve
 labels: bug
 ---
 
-**Describe your environment** Describe any aspect of your environment relevant to the problem, including your Python version, [platform](https://docs.python.org/3/library/platform.html), version numbers of installed dependencies, information about your cloud hosting provider, etc. If you're reporting a problem with a specific version of a library in this repo, please check whether the problem has been fixed on master.
+**Describe your environment** Describe any aspect of your environment relevant to the problem, including your Python version, [platform](https://docs.python.org/3/library/platform.html), version numbers of installed dependencies, information about your cloud hosting provider, etc. If you're reporting a problem with a specific version of a library in this repo, please check whether the problem has been fixed on main.
 
 **Steps to reproduce**
 Describe exactly how to reproduce the error. Include a code sample if applicable.

.github/pull_request_template.md

@@ -26,7 +26,7 @@ Please describe the tests that you ran to verify your changes. Provide instructi
 
 # Checklist:
 
-See [contributing.md](https://github.com/open-telemetry/opentelemetry-python-contrib/blob/master/CONTRIBUTING.md) for styleguide, changelog guidelines, and more.
+See [contributing.md](https://github.com/open-telemetry/opentelemetry-python-contrib/blob/main/CONTRIBUTING.md) for styleguide, changelog guidelines, and more.
 
 - [ ] Followed the style guidelines of this project
 - [ ] Changelogs have been updated

.github/workflows/changelog.yml

@@ -1,4 +1,4 @@
-# This action requires that any PR targeting the master branch should touch at
+# This action requires that any PR targeting the main branch should touch at
 # least one CHANGELOG file. If a CHANGELOG entry is not required, add the "Skip
 # Changelog" label to disable this action.
 
@@ -8,7 +8,7 @@ on:
   pull_request:
     types: [opened, synchronize, reopened, labeled, unlabeled]
     branches:
-      - master
+      - main
 
 jobs:
   changelog:

.github/workflows/test.yml

@@ -78,7 +78,7 @@ jobs:
           alert-threshold: 200%
           fail-on-alert: true
           # Make a commit on `gh-pages` with benchmarks from previous step
-          auto-push: ${{ github.ref == 'refs/heads/master' }}
+          auto-push: ${{ github.ref == 'refs/heads/main' }}
           gh-pages-branch: gh-pages
           benchmark-data-dir-path: benchmarks
   misc:

CODEOWNERS

@@ -5,7 +5,7 @@
 #####################################################
 #
 # Learn about membership in OpenTelemetry community:
-#  https://github.com/open-telemetry/community/blob/master/community-membership.md
+#  https://github.com/open-telemetry/community/blob/main/community-membership.md
 # 
 #
 # Learn about CODEOWNERS file format: 

CONTRIBUTING.md

@@ -8,10 +8,10 @@ See the [public meeting notes](https://docs.google.com/document/d/1CIMGoIOZ-c3-i
 for a summary description of past meetings. To request edit access, join the
 meeting or get in touch on [Gitter](https://gitter.im/open-telemetry/opentelemetry-python).
 
-See to the [community membership document](https://github.com/open-telemetry/community/blob/master/community-membership.md)
-on how to become a [**Member**](https://github.com/open-telemetry/community/blob/master/community-membership.md#member),
-[**Approver**](https://github.com/open-telemetry/community/blob/master/community-membership.md#approver)
-and [**Maintainer**](https://github.com/open-telemetry/community/blob/master/community-membership.md#maintainer).
+See to the [community membership document](https://github.com/open-telemetry/community/blob/main/community-membership.md)
+on how to become a [**Member**](https://github.com/open-telemetry/community/blob/main/community-membership.md#member),
+[**Approver**](https://github.com/open-telemetry/community/blob/main/community-membership.md#approver)
+and [**Maintainer**](https://github.com/open-telemetry/community/blob/main/community-membership.md#maintainer).
 
 ## Find a Buddy and get Started Quickly!
 
@@ -46,7 +46,7 @@ You can run:
 - `tox -e lint` to run lint checks on all code
 
 See
-[`tox.ini`](https://github.com/open-telemetry/opentelemetry-python-contrib/blob/master/tox.ini)
+[`tox.ini`](https://github.com/open-telemetry/opentelemetry-python-contrib/blob/main/tox.ini)
 for more detail on available tox commands.
 
 ### Benchmarks
@@ -121,8 +121,8 @@ Open a pull request against the main `opentelemetry-python-contrib` repo.
 ### How to Get PRs Merged
 
 A PR is considered to be **ready to merge** when:
-* It has received two approvals from [Approvers](https://github.com/open-telemetry/community/blob/master/community-membership.md#approver)
-  / [Maintainers](https://github.com/open-telemetry/community/blob/master/community-membership.md#maintainer)
+* It has received two approvals from [Approvers](https://github.com/open-telemetry/community/blob/main/community-membership.md#approver)
+  / [Maintainers](https://github.com/open-telemetry/community/blob/main/community-membership.md#maintainer)
   (at different companies).
 * Major feedbacks are resolved.
 * It has been open for review for at least one working day. This gives people
@@ -138,7 +138,7 @@ Any Approver / Maintainer can merge the PR once it is **ready to merge**.
 As with other OpenTelemetry clients, opentelemetry-python follows the
 [opentelemetry-specification](https://github.com/open-telemetry/opentelemetry-specification).
 
-It's especially valuable to read through the [library guidelines](https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/library-guidelines.md).
+It's especially valuable to read through the [library guidelines](https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/library-guidelines.md).
 
 ### Focus on Capabilities, Not Structure Compliance
 

README.md

@@ -13,10 +13,10 @@
   <a href="https://github.com/open-telemetry/opentelemetry-python-contrib/releases">
     <img alt="GitHub release (latest by date including pre-releases)" src="https://img.shields.io/github/v/release/open-telemetry/opentelemetry-python-contrib?include_prereleases&style=for-the-badge">
   </a>
-  <a href="https://codecov.io/gh/open-telemetry/opentelemetry-python-contrib/branch/master/">
+  <a href="https://codecov.io/gh/open-telemetry/opentelemetry-python-contrib/branch/main/">
     <img alt="Codecov Status" src="https://img.shields.io/codecov/c/github/open-telemetry/opentelemetry-python-contrib?style=for-the-badge">
   </a>
-  <a href="https://github.com/open-telemetry/opentelemetry-python-contrib/blob/master/LICENSE">
+  <a href="https://github.com/open-telemetry/opentelemetry-python-contrib/blob/main/LICENSE">
     <img alt="license" src="https://img.shields.io/badge/license-Apache_2.0-green.svg?style=for-the-badge">
   </a>
   <br/>
@@ -38,7 +38,7 @@
 
 ## OpenTelemetry Python Contrib
 
-The Python auto-instrumentation libraries for [OpenTelemetry](https://opentelemetry.io/) (per [OTEP 0001](https://github.com/open-telemetry/oteps/blob/master/text/0001-telemetry-without-manual-instrumentation.md))
+The Python auto-instrumentation libraries for [OpenTelemetry](https://opentelemetry.io/) (per [OTEP 0001](https://github.com/open-telemetry/oteps/blob/main/text/0001-telemetry-without-manual-instrumentation.md))
 
 ### Installation
 
@@ -50,7 +50,7 @@ depend on `opentelemetry-sdk` or another package that implements the API.
 generally be used in production environments.
 
 The
-[`instrumentation/`](https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/instrumentation)
+[`instrumentation/`](https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/instrumentation)
 directory includes OpenTelemetry instrumentation packages, which can be installed
 separately as:
 
@@ -84,14 +84,14 @@ Approvers ([@open-telemetry/python-approvers](https://github.com/orgs/open-telem
 - [Owais Lone](https://github.com/owais), Splunk
 - [Yusuke Tsutsumi](https://github.com/toumorokoshi), Google
 
-*Find more about the approver role in [community repository](https://github.com/open-telemetry/community/blob/master/community-membership.md#approver).*
+*Find more about the approver role in [community repository](https://github.com/open-telemetry/community/blob/main/community-membership.md#approver).*
 
 Maintainers ([@open-telemetry/python-maintainers](https://github.com/orgs/open-telemetry/teams/python-maintainers)):
 
 - [Alex Boten](https://github.com/codeboten), Lightstep
 - [Leighton Chen](https://github.com/lzchen), Microsoft
 
-*Find more about the maintainer role in [community repository](https://github.com/open-telemetry/community/blob/master/community-membership.md#maintainer).*
+*Find more about the maintainer role in [community repository](https://github.com/open-telemetry/community/blob/main/community-membership.md#maintainer).*
 
 ## Running Tests Locally
 

docs/conf.py

@@ -157,7 +157,7 @@ def getlistcfg(strval):
 # Support external links to specific versions of the files in the Github repo
 branch = os.environ.get("READTHEDOCS_VERSION")
 if branch is None or branch == "latest":
-    branch = "master"
+    branch = "main"
 
 REPO = "open-telemetry/opentelemetry-python-contrib/"
 scm_raw_web = "https://raw.githubusercontent.com/" + REPO + branch

docs/index.rst

@@ -25,8 +25,8 @@ installed separately via pip:
     pip install opentelemetry-sdk-extension-{sdkextension}
 
 A complete list of packages can be found at the 
-`Contrib repo instrumentation <https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/instrumentation>`_
-and `Contrib repo exporter <https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/exporter>`_ directories.
+`Contrib repo instrumentation <https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/instrumentation>`_
+and `Contrib repo exporter <https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/exporter>`_ directories.
 
 Extensions
 ----------

exporter/opentelemetry-exporter-datadog/src/opentelemetry/exporter/datadog/__init__.py

@@ -66,7 +66,7 @@
 ---
 .. _Datadog: https://www.datadoghq.com/
 .. _OpenTelemetry: https://github.com/open-telemetry/opentelemetry-python/
-.. _docs/examples/datadog_exporter: https://github.com/open-telemetry/opentelemetry-python/tree/master/docs/examples/datadog_exporter
+.. _docs/examples/datadog_exporter: https://github.com/open-telemetry/opentelemetry-python/tree/main/docs/examples/datadog_exporter
 """
 # pylint: disable=import-error
 

exporter/opentelemetry-exporter-prometheus-remote-write/README.rst

@@ -232,10 +232,10 @@ and key files in the ``tls_config`` parameter.
 
 Supported Aggregators
 ---------------------
-Behaviour of these aggregators is outlined in the `OpenTelemetry Specification <https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/metrics/api.md#aggregations>`_.
+Behaviour of these aggregators is outlined in the `OpenTelemetry Specification <https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/api.md#aggregations>`_.
 All aggregators are converted into the `timeseries`_ data format. However, method in
-which they are converted `differs <https://github.com/open-telemetry/opentelemetry-python-contrib/blob/master/exporter/opentelemetry-exporter-prometheus-remote-write/src/opentelemetry/exporter/prometheus_remote_write/__init__.py#L196>`_ from aggregator to aggregator. A
-map of the conversion methods can be found `here <https://github.com/open-telemetry/opentelemetry-python-contrib/blob/master/exporter/opentelemetry-exporter-prometheus-remote-write/src/opentelemetry/exporter/prometheus_remote_write/__init__.py#L75>`_.
+which they are converted `differs <https://github.com/open-telemetry/opentelemetry-python-contrib/blob/main/exporter/opentelemetry-exporter-prometheus-remote-write/src/opentelemetry/exporter/prometheus_remote_write/__init__.py#L196>`_ from aggregator to aggregator. A
+map of the conversion methods can be found `here <https://github.com/open-telemetry/opentelemetry-python-contrib/blob/main/exporter/opentelemetry-exporter-prometheus-remote-write/src/opentelemetry/exporter/prometheus_remote_write/__init__.py#L75>`_.
 
 +------------------------------+-------------------------------------+------------------------------------------------------------------------------------------------------------+
 | **OpenTelemetry Aggregator** | **Equivalent Prometheus Data Type** | **Behaviour**                                                                                              |
@@ -308,13 +308,13 @@ significantly increase the size of this repo.
 .. _RFC 7617: https://tools.ietf.org/html/rfc7617
 .. _RFC 6750: https://tools.ietf.org/html/rfc6750
 .. _Design Document: https://github.com/open-o11y/docs/blob/master/python-prometheus-remote-write/design-doc.md
-.. _OTLP: https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/protocol/otlp.md
+.. _OTLP: https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/protocol/otlp.md
 .. _OpenTelemetry Python SDK: https://github.com/open-telemetry/opentelemetry-python
-.. _Prometheus "pull" exporter: https://github.com/open-telemetry/opentelemetry-python/tree/master/exporter/opentelemetry-exporter-prometheus
+.. _Prometheus "pull" exporter: https://github.com/open-telemetry/opentelemetry-python/tree/main/exporter/opentelemetry-exporter-prometheus
 .. _Prometheus Remote Write integrated backend: https://prometheus.io/docs/operating/integrations/
 .. _types.proto: https://github.com/prometheus/prometheus/blob/master/prompb/types.proto
 .. _remote.proto: https://github.com/prometheus/prometheus/blob/master/prompb/remote.proto
-.. _push controller: https://github.com/open-telemetry/opentelemetry-python/blob/master/opentelemetry-sdk/src/opentelemetry/sdk/metrics/export/controller.py#L22
+.. _push controller: https://github.com/open-telemetry/opentelemetry-python/blob/main/opentelemetry-sdk/src/opentelemetry/sdk/metrics/export/controller.py#L22
 .. _timeseries: https://prometheus.io/docs/concepts/data_model/
 .. _Docker Compose: https://docs.docker.com/compose/
 .. _Cortex: https://cortexmetrics.io/

exporter/opentelemetry-exporter-prometheus-remote-write/setup.cfg

@@ -19,7 +19,7 @@ long_description = file: README.rst
 long_description_content_type = text/x-rst
 author = OpenTelemetry Authors
 author_email = [email protected]
-url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/exporter/opentelemetry-exporter-prometheus-remote-write
+url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/exporter/opentelemetry-exporter-prometheus-remote-write
 platforms = any
 license = Apache-2.0
 classifiers =

instrumentation/opentelemetry-instrumentation-aiopg/setup.cfg

@@ -19,7 +19,7 @@ long_description = file: README.rst
 long_description_content_type = text/x-rst
 author = OpenTelemetry Authors
 author_email = [email protected]
-url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/instrumentation/opentelemetry-instrumentation-aiopg
+url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/instrumentation/opentelemetry-instrumentation-aiopg
 platforms = any
 license = Apache-2.0
 classifiers =

instrumentation/opentelemetry-instrumentation-boto/setup.cfg

@@ -19,7 +19,7 @@ long_description = file: README.rst
 long_description_content_type = text/x-rst
 author = OpenTelemetry Authors
 author_email = [email protected]
-url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/instrumentation/opentelemetry-instrumentation-boto
+url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/instrumentation/opentelemetry-instrumentation-boto
 platforms = any
 license = Apache-2.0
 classifiers =

instrumentation/opentelemetry-instrumentation-botocore/setup.cfg

@@ -19,7 +19,7 @@ long_description = file: README.rst
 long_description_content_type = text/x-rst
 author = OpenTelemetry Authors
 author_email = [email protected]
-url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/instrumentation/opentelemetry-instrumentation-botocore
+url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/instrumentation/opentelemetry-instrumentation-botocore
 platforms = any
 license = Apache-2.0
 classifiers =

instrumentation/opentelemetry-instrumentation-celery/setup.cfg

@@ -19,7 +19,7 @@ long_description = file: README.rst
 long_description_content_type = text/x-rst
 author = OpenTelemetry Authors
 author_email = [email protected]
-url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/instrumentation/opentelemetry-instrumentation-celery
+url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/instrumentation/opentelemetry-instrumentation-celery
 platforms = any
 license = Apache-2.0
 classifiers =

instrumentation/opentelemetry-instrumentation-dbapi/setup.cfg

@@ -19,7 +19,7 @@ long_description = file: README.rst
 long_description_content_type = text/x-rst
 author = OpenTelemetry Authors
 author_email = [email protected]
-url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/instrumentation/opentelemetry-instrumentation-dbapi
+url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/instrumentation/opentelemetry-instrumentation-dbapi
 platforms = any
 license = Apache-2.0
 classifiers =

instrumentation/opentelemetry-instrumentation-django/setup.cfg

@@ -19,7 +19,7 @@ long_description = file: README.rst
 long_description_content_type = text/x-rst
 author = OpenTelemetry Authors
 author_email = [email protected]
-url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/instrumentation/opentelemetry-instrumentation-django
+url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/instrumentation/opentelemetry-instrumentation-django
 platforms = any
 license = Apache-2.0
 classifiers =

instrumentation/opentelemetry-instrumentation-elasticsearch/setup.cfg

@@ -19,7 +19,7 @@ long_description = file: README.rst
 long_description_content_type = text/x-rst
 author = OpenTelemetry Authors
 author_email = [email protected]
-url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/instrumentation/opentelemetry-instrumentation-elasticsearch
+url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/instrumentation/opentelemetry-instrumentation-elasticsearch
 platforms = any
 license = Apache-2.0
 classifiers =

instrumentation/opentelemetry-instrumentation-falcon/setup.cfg

@@ -19,7 +19,7 @@ long_description = file: README.rst
 long_description_content_type = text/x-rst
 author = OpenTelemetry Authors
 author_email = [email protected]
-url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/instrumentation/opentelemetry-instrumentation-falcon
+url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/instrumentation/opentelemetry-instrumentation-falcon
 platforms = any
 license = Apache-2.0
 classifiers =

instrumentation/opentelemetry-instrumentation-fastapi/setup.cfg

@@ -19,7 +19,7 @@ long_description = file: README.rst
 long_description_content_type = text/x-rst
 author = OpenTelemetry Authors
 author_email = [email protected]
-url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/instrumentation/opentelemetry-instrumentation-fastapi
+url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/instrumentation/opentelemetry-instrumentation-fastapi
 platforms = any
 license = Apache-2.0
 classifiers =

instrumentation/opentelemetry-instrumentation-flask/setup.cfg

@@ -19,7 +19,7 @@ long_description = file: README.rst
 long_description_content_type = text/x-rst
 author = OpenTelemetry Authors
 author_email = [email protected]
-url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/instrumentation/opentelemetry-instrumentation-flask
+url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/instrumentation/opentelemetry-instrumentation-flask
 platforms = any
 license = Apache-2.0
 classifiers =

instrumentation/opentelemetry-instrumentation-grpc/setup.cfg

@@ -19,7 +19,7 @@ long_description = file: README.rst
 long_description_content_type = text/x-rst
 author = OpenTelemetry Authors
 author_email = [email protected]
-url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/master/instrumentation/opentelemetry-instrumentation-grpc
+url = https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/instrumentation/opentelemetry-instrumentation-grpc
 platforms = any
 license = Apache-2.0
 classifiers =