Update "http" to "https" for more safer

- Update "http" to "https
- fix some error link
- Remove the unnecessary "/"

Change-Id: I343b9b47f969e9cc4e95887c13868f494fdce663

doc/arch-design/source/design-compute/design-compute-logging.rst

@@ -12,7 +12,7 @@ Enabling debugging on either the OpenStack services or the operating system
 further compounds the data issues.
 
 Logging is described in more detail in the `Operations Guide
-<http://docs.openstack.org/ops-guide/ops-logging-monitoring.html>`_. However,
+<https://docs.openstack.org/ops-guide/ops-logging-monitoring.html>`_. However,
 it is an important design consideration to take into account before commencing
 operations of your cloud.
 

doc/arch-design/source/overview-planning.rst

@@ -240,13 +240,13 @@ you build your use case and your deployment plan.
     For further research about OpenStack deployment, investigate the
     supported and documented preconfigured, prepackaged installers for
     OpenStack from companies such as
-    `Canonical <http://www.ubuntu.com/cloud/openstack>`_,
-    `Cisco <http://www.cisco.com/web/solutions/openstack/index.html>`_,
-    `Cloudscaling <http://www.cloudscaling.com/>`_,
+    `Canonical <https://www.ubuntu.com/cloud/openstack>`_,
+    `Cisco <http://www.cisco.com/c/en/us/solutions/data-center-virtualization/openstack-at-cisco/index.html>`_,
+    `Cloudscaling <http://www.cloudscaling.com>`_,
     `IBM <http://www-03.ibm.com/software/products/en/ibm-cloud-orchestrator>`_,
-    `Metacloud <http://www.metacloud.com/>`_,
-    `Mirantis <https://www.mirantis.com/>`_,
-    `Rackspace <http://www.rackspace.com/cloud/private>`_,
-    `Red Hat <http://www.redhat.com/openstack/>`_,
-    `SUSE <https://www.suse.com/products/suse-openstack-cloud/>`_,
-    and `SwiftStack <https://www.swiftstack.com/>`_.
+    `Metacloud <http://www.cisco.com/c/en/us/products/cloud-systems-management/metacloud/index.html>`_,
+    `Mirantis <https://www.mirantis.com>`_,
+    `Rackspace <https://www.rackspace.com/cloud/private>`_,
+    `Red Hat <https://www.redhat.com/openstack>`_,
+    `SUSE <https://www.suse.com/products/suse-openstack-cloud>`_,
+    and `SwiftStack <https://www.swiftstack.com>`_.

doc/ha-guide/source/shared-database.rst

@@ -19,12 +19,12 @@ You can achieve high availability for the OpenStack database in many
 different ways, depending on the type of database that you want to use.
 There are three implementations of Galera Cluster available to you:
 
-- `Galera Cluster for MySQL <http://galeracluster.com/>`_: The MySQL
+- `Galera Cluster for MySQL <http://galeracluster.com>`_: The MySQL
   reference implementation from Codership, Oy.
-- `MariaDB Galera Cluster <https://mariadb.org/>`_: The MariaDB
+- `MariaDB Galera Cluster <https://mariadb.org>`_: The MariaDB
   implementation of Galera Cluster, which is commonly supported in
   environments based on Red Hat distributions.
-- `Percona XtraDB Cluster <http://www.percona.com/>`_: The XtraDB
+- `Percona XtraDB Cluster <https://www.percona.com>`_: The XtraDB
   implementation of Galera Cluster from Percona.
 
 In addition to Galera Cluster, you can also achieve high availability

doc/ha-guide/source/storage-ha-backend.rst

@@ -39,7 +39,7 @@ In particular, all volumes stored on an LVM node can be lost.
 Ceph
 ----
 
-`Ceph RBD <http://ceph.com/>`_ is an innately high availability storage back
+`Ceph RBD <https://ceph.com/>`_ is an innately high availability storage back
 end. It creates a storage cluster with multiple nodes that communicate with
 each other to replicate and redistribute data dynamically.
 A Ceph RBD storage cluster provides a single shared set of storage nodes that