services via Docker containers. Configuration is defined by arguments passed to the container at the time of initialization, not via configuration files. CIS Benchmark Rancher Self-Assessment Guide - v2 configuration file for the API server. All configuration is passed in as arguments at container run time. 1.1.2 Ensure that the API server pod specification file ownership is set to root:root (Scored) configuration file for the API server. All configuration is passed in as arguments at container run time. 1.1.3 Ensure that the controller manager pod specification file permissions are set to 644 or more

services via Docker containers. Configuration is defined by arguments passed to the container at the time of initialization, not via configuration files. CIS 1.5 Benchmark - Self-Assessment Guide - Rancher configuration file for the API server. All configuration is passed in as arguments at container run time. 1.1.2 Ensure that the API server pod specification file ownership is set to root:root (Scored) configuration file for the API server. All configuration is passed in as arguments at container run time. 1.1.3 Ensure that the controller manager pod specification file permissions are set to 644 or more

services via Docker containers. Configuration is defined by arguments passed to the container at the time of initialization, not via configuration files. Scoring the commands is different in Rancher Labs configuration file for kube-apiserver. All configuration is passed in as arguments at container run time. Result: Pass (Not Applicable) 1.4.2 - Ensure that the API server pod specification file ownership configuration file for kube-apiserver. All configuration is passed in as arguments at container run time. Result: Pass (Not Applicable) 1.4.3 - Ensure that the controller manager pod specification file

services via Docker containers. Configuration is defined by arguments passed to the container at the time of initialization, not via configuration files. CIS 1.6 Benchmark - Self-Assessment Guide - Rancher configuration file for kube-apiserver. All configuration is passed in as arguments at container run time. Audit: /bin/sh -c 'if test -e /etc/kubernetes/manifests/kube- apiserver.yaml; then stat -c permissions=%a configuration file for kube-apiserver. All configuration is passed in as arguments at container run time. Audit: /bin/sh -c 'if test -e /etc/kubernetes/manifests/kube- apiserver.yaml; then stat -c %U:%G

reviewing these concepts as well. 1.2 Kubernetes Concepts and Terminology Let’s take some time to understand some basic concepts and Kubernetes terminology: Cluster A cluster is a set of machines 3 Secret Management Applications use secrets such as passwords, SSH keys and API tokens all the time. To prevent disclosing the secrets in the definition files that define containers/clusters, Kubernetes Rolling Updates Many applications cannot be taken down for updates for an extended period of time, and in some cases, cannot be taken down at all. Rolling updates ensure that a minimum number of

quickly provision isolated applications. Customers who want to boost their productivity and reduce the time to value, can use containers with the departments that are focused on software development. Kubernetes Its self-balancing architecture eliminates any hotspots and ensures consistency and simplicity over time. You can scale the system while linearly scaling performance from a minimum of four nodes to thousands deployment, allowing you to scale storage and compute resources together or independently, one node at a time as per your requirements. • Shared platform for heterogeneous workloads The platform can support

picked off, meaning transformations will become increasingly difficult for remaining apps Inhibitor: Time and Effort to re-platform The evolution to cloud-native may require customers to completely re- invent efficiencies achieved: — 80% reduction in provisioning time - from hours to minutes — 35% reduction in cloud costs — 35% reduction in management time “Provisioning a new environment now takes a matter matter of minutes, whereas before it would take a few hours at least. All the time we used to spend on manual configuration and security, we can now spend more usefully.” Adrian Lüthi DevOps specialist Inacta

Transparent copy will remain thus accessible at the stated location until at least one year after the last time you distribute an Opaque copy (directly or through your agents or retailers) of that edition to the Software Foundation may publish new, revised versions of the GNU Free Documenta- tion License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail

NOTICE Juniper Networks hardware and software products are Year 2000 compliant. Junos OS has no known time-related limitations through the year 2038. However, the NTP application is known to have some difficulty rolling updates. During the upgrade, the pods in each Deployment and StatefulSet are upgraded one at a time. The remaining pods in that Deployment or StatefulSet remain operational. This enables Contrail controller manifests/single_cluster_deployer_example.yaml The pods in each Deployment and Stateful set will upgrade one at a time. The vRouter DaemonSet will go down and come back up. 5. Use standard kubectl commands to check on

in the RKE config.yml to set the proper permissions for files and directories during installation time. create etcd user and group To create the etcd group run the following console commands. addgroup