Update URLs in documentation

Update URLs according to OpenStack document migration
BTW: Do some optimization as well (http -> https)

Change-Id: Ie9cc2c831186cd4dbbde08973032aece20540fc2

CONTRIBUTING.rst

@@ -27,14 +27,14 @@ Contributing to Openstack
 If you would like to contribute to the development of OpenStack, you must
 follow the steps in this page:
 
-   http://docs.openstack.org/infra/manual/developers.html
+   https://docs.openstack.org/infra/manual/developers.html
 
 If you already have a good understanding of how the system works and your
 OpenStack accounts are set up, you can skip to the development workflow
 section of this documentation to learn how changes to OpenStack should be
 submitted for review via the Gerrit tool:
 
-   http://docs.openstack.org/infra/manual/developers.html#development-workflow
+   https://docs.openstack.org/infra/manual/developers.html#development-workflow
 
 Pull requests submitted through GitHub will be ignored.
 
@@ -86,7 +86,7 @@ The patches should include the following:
 
 - Release note
   - A reno entry needs to be included for every change:
-    http://docs.openstack.org/developer/reno/usage.html#creating-new-release-notes
+    https://docs.openstack.org/reno/latest/user/usage.html#creating-new-release-notes
 
 
 Bug Fixes

HACKING.rst

@@ -24,4 +24,4 @@
 collectd-ceilometer-plugin Style Commandments
 =============================================
 
-Read the OpenStack Style Commandments http://docs.openstack.org/developer/hacking/
+Read the OpenStack Style Commandments https://docs.openstack.org/hacking/latest/

README.rst

@@ -32,12 +32,12 @@ This allows a more comprehensive set of platform telemetry to be made available
 to OpenStack which enables service assurance, fault management and  monitoring.
 
 * Free software: Apache license
-* Source: http://git.openstack.org/cgit/openstack/collectd-ceilometer-plugin
+* Source: https://git.openstack.org/cgit/openstack/collectd-ceilometer-plugin
 * Installation:
-   http://git.openstack.org/cgit/openstack/collectd-ceilometer-plugin/tree/doc/source/installation.rst
+   https://git.openstack.org/cgit/openstack/collectd-ceilometer-plugin/tree/doc/source/installation.rst
-* Bugs: http://bugs.launchpad.net/collectd-ceilometer-plugin
+* Bugs: https://bugs.launchpad.net/collectd-ceilometer-plugin
 * Usage:
-   http://git.openstack.org/cgit/openstack/collectd-ceilometer-plugin/tree/doc/source/usage.rst
+   https://git.openstack.org/cgit/openstack/collectd-ceilometer-plugin/tree/doc/source/usage.rst
 * Contact: E-mail the dev mailing list with the [collectd-ceilometer-plugin] tag
    mailto:openstack-dev@lists.openstack.org?subject=[collectd-ceilometer-plugin]
 

doc/source/devstackGSG.rst

@@ -39,7 +39,7 @@ Installation of DevStack
 Follow the instructions provided in the following documentation to set up your
 own DevStack.
 
-    http://docs.openstack.org/developer/devstack/guides/single-machine.html
+    https://docs.openstack.org/devstack/latest/guides/single-machine.html
 
 Once DevStack is ready to be deployed, follow the configuration steps in the
 next section to allow the installation of the plugin during deployment.

doc/source/heat_scaling_guide.rst

@@ -49,13 +49,13 @@ Please follow the steps below to create a heat template that enables auto-scalin
 1. The instructions outlined in the link below will enable you to create a
    simple template that will define your resource, i.e. the cloud application,
    that you want to scale, e.g. OS::Nova::Server.
-   https://docs.openstack.org/developer/heat/template_guide/hot_guide.html
+   https://docs.openstack.org/heat/latest/template_guide/hot_guide.html
 
 2. Define the scaling group for the above resource that you want to scale. At a
    minimum the "desired_capacity", the "min_size" and the "max_size" and the
    resource itself has to be specified.
    For more information on this resource:
-   https://docs.openstack.org/developer/heat/template_guide/openstack.html#OS::Heat::AutoScalingGroup
+   https://docs.openstack.org/heat/latest/template_guide/openstack.html#OS::Heat::AutoScalingGroup
 
   ::
 
@@ -68,7 +68,7 @@ Please follow the steps below to create a heat template that enables auto-scalin
    a separate policy can be defined for each alarm state; "alarm", "ok" and
    "insufficient data".
    For more information on this resource:
-   https://docs.openstack.org/developer/heat/template_guide/openstack.html#OS::Heat::ScalingPolicy
+   https://docs.openstack.org/heat/latest/template_guide/openstack.html#OS::Heat::ScalingPolicy
 
   ::
 
@@ -134,7 +134,7 @@ an OS::Aodh::Alarm resource.
 Define this resource with the ceilometer meter that you want to monitor and
 the threshold you want the alarm to be triggered at.
 For more information on this resource:
-https://docs.openstack.org/developer/heat/template_guide/openstack.html#OS::Aodh::Alarm
+https://docs.openstack.org/heat/latest/template_guide/openstack.html#OS::Aodh::Alarm
 
   ::
 
@@ -151,7 +151,7 @@ OS::Aodh::GnocchiAggregationByMetricsAlarm resource.
 Define this resource with the metric/s from the gnocchi plugin and the
 threshold you want the alarm to be triggered on.
 For more information on this resource:
-https://docs.openstack.org/developer/heat/template_guide/openstack.html#OS::Aodh::GnocchiAggregationByMetricsAlarm
+https://docs.openstack.org/heat/latest/template_guide/openstack.html#OS::Aodh::GnocchiAggregationByMetricsAlarm
 
   ::
 

kolla/installation.rst

@@ -39,7 +39,7 @@ Installation of Kolla
 
 Please refer to this doc for instructions about how to install kolla.
 
-    http://docs.openstack.org/developer/kolla/quickstart.html
+    https://docs.openstack.org/kolla-ansible/latest/quickstart.html
 
 For the simplest installation follow the instructions for evaluation and
 development purposes.