Documentation: https:\/\/docs.openshift.com\/container-platform\/4.1\/installing\/installing_aws\/installing-aws-account.html<\/a> <\/p>\n\n\n\n
First I had to configure DNS. As my domain name is not registered at AWS I had to delegate a subdomain to AWS. Then delegate aws.petersplanet.nl to AWS Route 53 by adding NS-records for petersplanet.nl. I only configured 2 for the test.<\/p>\n\n\n\n Now you only have to wait some time before the records are active in DNS.<\/p>\n\n\n\n Default installation<\/strong> Login with SSH to AWS. Download the installation program from RedHat and unpack it in an installation folder and pull the secret for your cluster.<\/p>\n\n\n\n The web-console for this cluster can be found at: Download and unpack the commandline interface. The password for user kubeadmin can be found in<\/p>\n\n\n\n The AWS configuration uses a lot of resources so don’t forget to at least stop the EC2 servers after the test. A default install on AWS is fairly straightforward but it becomes more complicated if you want to customize the installation. And even more if it is not on AWS but on vSphere or bare metal because then you need to configure the prerequisites all by yourself. <\/p>\n","protected":false},"excerpt":{"rendered":" To get some hands on experience with OpenShift I have installed OpenShift 4.1 on AWS using the defaults.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,5],"tags":[],"class_list":["post-402","post","type-post","status-publish","format-standard","hentry","category-cloud","category-linux"],"_links":{"self":[{"href":"https:\/\/www.petersplanet.nl\/index.php\/wp-json\/wp\/v2\/posts\/402","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.petersplanet.nl\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.petersplanet.nl\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.petersplanet.nl\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.petersplanet.nl\/index.php\/wp-json\/wp\/v2\/comments?post=402"}],"version-history":[{"count":22,"href":"https:\/\/www.petersplanet.nl\/index.php\/wp-json\/wp\/v2\/posts\/402\/revisions"}],"predecessor-version":[{"id":426,"href":"https:\/\/www.petersplanet.nl\/index.php\/wp-json\/wp\/v2\/posts\/402\/revisions\/426"}],"wp:attachment":[{"href":"https:\/\/www.petersplanet.nl\/index.php\/wp-json\/wp\/v2\/media?parent=402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.petersplanet.nl\/index.php\/wp-json\/wp\/v2\/categories?post=402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.petersplanet.nl\/index.php\/wp-json\/wp\/v2\/tags?post=402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Create a Hosted Zone at AWS in Route 53. In my case aws.petersplanet.nl<\/p>\n\n\n\n![\"\"](\"https:\/\/www.petersplanet.nl\/wp-content\/uploads\/2019\/08\/image.png\")
<\/figure>\n\n\n\n![\"\"\/](\"https:\/\/lh4.googleusercontent.com\/ViQvEM3m__sen4IVghGLWqkauFgoeC0Sw2Ucsikhzc3-yPyt7nXs1Foz_xO6f2zNqEH43cVu0SaxxTr5Y-h1IFcryMfnNko4ht2Vxa9xdt1OTMLYsKUgQ7HDbbkMRgnEfH_5lPym\")
Then I did the default install of OpenShift at AWS.
Documentation: https:\/\/docs.openshift.com\/container-platform\/4.1\/installing\/installing_aws\/installing-aws-default.html<\/a><\/p>\n\n\n\n.\/openshift-install create cluster<\/code>
Choose AWS as your target platform
Enter AWS key and secret
Select your AWS region
Select your base domain
Enter a name for the cluster
Paste the pull secret form RedHat
And wait some time for everything to complete.<\/p>\n\n\n\ntime=\"2019-08-11T18:23:22+02:00\" level=debug msg=\"Still waiting for the cluster to initialize: Working towards 4.1.9: 100% complete, waiting on authentication\"
time=\"2019-08-11T18:24:46+02:00\" level=debug msg=\"Cluster is initialized\"
time=\"2019-08-11T18:24:46+02:00\" level=info msg=\"Waiting up to 10m0s for the openshift-console route to be created\u2026\"
time=\"2019-08-11T18:24:46+02:00\" level=debug msg=\"Route found in openshift-console namespace: console\"
time=\"2019-08-11T18:24:46+02:00\" level=debug msg=\"Route found in openshift-console namespace: downloads\"
time=\"2019-08-11T18:24:46+02:00\" level=debug msg=\"OpenShift console route is created\"
time=\"2019-08-11T18:24:46+02:00\" level=info msg=\"Install complete!\"
time=\"2019-08-11T18:24:46+02:00\" level=info msg=\"To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=\/home\/centos\/openshift-install\/auth\/kubeconfig'\"
time=\"2019-08-11T18:24:46+02:00\" level=info msg=\"Access the OpenShift web-console here: https:\/\/console-openshift-console.apps.openshift.aws.petersplanet.nl\"
time=\"2019-08-11T18:24:46+02:00\" level=info msg=\"Login to the console with user: kubeadmin, password: XXXX-XXXX-XXXX-XXXX\"<\/code><\/p>\n\n\n\n
https:\/\/console-openshift-console.apps.openshift.aws.petersplanet.nl
Login in with user kubeadmin and the password found in the installation log.<\/p>\n\n\n\n
Login to the cluster with oc<\/p>\n\n\n\n$ export KUBECONFIG=<installation_directory>\/auth\/kubeconfig
$ oc whoami
system:admin<\/code><\/p>\n\n\n\n<installation_directory>\/auth\/kubeadmin-password<\/code><\/p>\n\n\n\n
You can also completely delete your cluster via the openshift-install command.
https:\/\/docs.openshift.com\/container-platform\/4.1\/installing\/installing_aws\/uninstalling-cluster-aws.html<\/a>
<\/a>But I did it the hard way and deleted the cluster on AWS manually which I do not recommend.<\/p>\n\n\n\n
Also for version 4.1 the OpenShift Container Platform requires all machines, including the computer that you run the installation process on, to have direct internet access to pull images for platform containers and provide telemetry data to Red Hat. <\/p>\n\n\n\n