* bluemix.net links are deprecated and no longer updated
* updated to new cloud.ibm.com link style
* also the product name is IBM Cloud Kubernetes Service, not Armada
* follow on to PR #12792
As reported by issue #8953, we currently cannot properly handle dots in
the file name for blogs. These dots are causing problems in links for
many pages. This PR renames the blog entries to remove dots in file
names.
Closes: #8953
chentanjun
Aresforchina
Danny Berger
Art
Qiming