Prefer readthedocs.io instead of readthedocs.org for doc links (#41537)

Read the Docs moved hosting to readthedocs.io instead of
readthedocs.org. Fix all links in the project.

For additional details, see:

https://blog.readthedocs.com/securing-subdomains/

> Starting today, Read the Docs will start hosting projects from
> subdomains on the domain readthedocs.io, instead of on
> readthedocs.org. This change addresses some security concerns around
> site cookies while hosting user generated data on the same domain as
> our dashboard.

lib/ansible/modules/cloud/amazon/GUIDELINES.md

@@ -214,7 +214,7 @@ are a number of possibilities for handling it.
 * Use fail_json() to report the failure without using `ansible.module_utils.aws.core`
 * Do something custom in the case where you know how to handle the exception
 
-For more information on botocore exception handling see [the botocore error documentation](http://botocore.readthedocs.org/en/latest/client_upgrades.html#error-handling).
+For more information on botocore exception handling see [the botocore error documentation](https://botocore.readthedocs.io/en/latest/client_upgrades.html#error-handling).
 
 ### Using is_boto3_error_code
 

lib/ansible/modules/cloud/amazon/ecs_service.py

@@ -27,7 +27,7 @@ description:
   - Creates or terminates ecs services.
 notes:
   - the service role specified must be assumable (i.e. have a trust relationship for the ecs service, ecs.amazonaws.com)
-  - for details of the parameters and returns see U(http://boto3.readthedocs.org/en/latest/reference/services/ecs.html)
+  - for details of the parameters and returns see U(https://boto3.readthedocs.io/en/latest/reference/services/ecs.html)
   - An IAM role must have been previously created
 version_added: "2.1"
 author:

lib/ansible/modules/clustering/consul.py

@@ -520,7 +520,7 @@ class ConsulCheck(object):
 
 def test_dependencies(module):
     if not python_consul_installed:
-        module.fail_json(msg="python-consul required for this module. see http://python-consul.readthedocs.org/en/latest/#installation")
+        module.fail_json(msg="python-consul required for this module. see https://python-consul.readthedocs.io/en/latest/#installation")
 
 
 def main():

lib/ansible/modules/clustering/consul_acl.py

@@ -606,7 +606,7 @@ def check_dependencies():
     """
     if not python_consul_installed:
         raise ImportError("python-consul required for this module. "
-                          "See: http://python-consul.readthedocs.org/en/latest/#installation")
+                          "See: https://python-consul.readthedocs.io/en/latest/#installation")
 
     if not pyhcl_installed:
         raise ImportError("pyhcl required for this module. "

lib/ansible/modules/clustering/consul_kv.py

@@ -283,7 +283,7 @@ def get_consul_api(module, token=None):
 def test_dependencies(module):
     if not python_consul_installed:
         module.fail_json(msg="python-consul required for this module. "
-                             "see http://python-consul.readthedocs.org/en/latest/#installation")
+                             "see https://python-consul.readthedocs.io/en/latest/#installation")
 
 
 def main():

lib/ansible/modules/clustering/consul_session.py

@@ -233,7 +233,7 @@ def get_consul_api(module):
 def test_dependencies(module):
     if not python_consul_installed:
         module.fail_json(msg="python-consul required for this module. "
-                             "see http://python-consul.readthedocs.org/en/latest/#installation")
+                             "see https://python-consul.readthedocs.io/en/latest/#installation")
 
 
 def main():

lib/ansible/plugins/lookup/consul_kv.py

@@ -13,7 +13,7 @@ DOCUMENTATION = """
         Values can be easily set in the kv store with simple rest commands
       - C(curl -X PUT -d 'some-value' http://localhost:8500/v1/kv/ansible/somedata)
     requirements:
-      - 'python-consul python library U(http://python-consul.readthedocs.org/en/latest/#installation)'
+      - 'python-consul python library U(https://python-consul.readthedocs.io/en/latest/#installation)'
     options:
       _raw:
         description: List of key(s) to retrieve.
@@ -84,7 +84,7 @@ class LookupModule(LookupBase):
     def run(self, terms, variables=None, **kwargs):
 
         if not HAS_CONSUL:
-            raise AnsibleError('python-consul is required for consul_kv lookup. see http://python-consul.readthedocs.org/en/latest/#installation')
+            raise AnsibleError('python-consul is required for consul_kv lookup. see https://python-consul.readthedocs.io/en/latest/#installation')
 
         values = []
         try:

lib/ansible/utils/module_docs_fragments/aws.py

@@ -61,7 +61,7 @@ notes:
     C(AWS_SECURITY_TOKEN) or C(EC2_SECURITY_TOKEN),
     C(AWS_REGION) or C(EC2_REGION)
   - Ansible uses the boto configuration file (typically ~/.boto) if no
-    credentials are provided. See http://boto.readthedocs.org/en/latest/boto_config_tut.html
+    credentials are provided. See https://boto.readthedocs.io/en/latest/boto_config_tut.html
   - C(AWS_REGION) or C(EC2_REGION) can be typically be used to specify the
     AWS region, when required, but this can also be configured in the boto config file
 """

lib/ansible/utils/module_docs_fragments/docker.py

@@ -85,5 +85,5 @@ notes:
       You can define DOCKER_HOST, DOCKER_TLS_HOSTNAME, DOCKER_API_VERSION, DOCKER_CERT_PATH, DOCKER_SSL_VERSION,
       DOCKER_TLS, DOCKER_TLS_VERIFY and DOCKER_TIMEOUT. If you are using docker machine, run the script shipped
       with the product that sets up the environment. It will set these variables for you. See
-      https://docker-py.readthedocs.org/en/stable/machine/ for more details.
+      https://docker-py.readthedocs.io/en/stable/machine/ for more details.
 '''