will need access to the Docker command line on the hosts of all three RKE roles. The commands also make use of the the jq and kubectl (with valid config) tools to and are required in the testing and evaluation service. For example: systemctl daemon-reload systemctl restart kubelet.service Audit: /bin/ps -fC kubelet Audit Config: /bin/cat /var/lib/kubelet/config.yaml Expected result: 'false' is equal to service. For example: systemctl daemon-reload systemctl restart kubelet.service Audit: /bin/ps -fC kubelet Audit Config: /bin/cat /var/lib/kubelet/config.yaml Expected result: 'Webhook' not have

will need access to the Docker command line on the hosts of all three RKE roles. The commands also make use of the the jq and kubectl (with valid config) tools to and are required in the testing and evaluation service. For example: systemctl daemon-reload systemctl restart kubelet.service Audit: /bin/ps -fC kubelet Audit Config: /bin/cat /var/lib/kubelet/config.yaml Expected result: 'false' is equal to service. For example: systemctl daemon-reload systemctl restart kubelet.service Audit: /bin/ps -fC kubelet Audit Config: /bin/cat /var/lib/kubelet/config.yaml Expected result: 'Webhook' not have

Ensure that the --protect-kernel-defaults argument is set to true (Automated) 4.2.7 Ensure that the --make-iptables-util-chains argument is set to true (Automated) 4.2.8 Ensure that the --hostname-override will need access to the Docker command line on the hosts of all three RKE roles. The commands also make use of the the jq and kubectl (with valid config) tools to and are required in the testing and evaluation kubelet service. For example: systemctl daemon-reload systemctl restart kubelet.service Audit: /bin/ps -fC kubelet Expected Result: '' is not present 4.2.2 Ensure that the --authorization-mode argument is

previous section, launching Kubernetes is a breeze in Rancher. But Rancher has several features that make it easy to manage the cluster: • Rancher simplifies Kubernetes networking by providing Rancher load balancer. The ability to set conditions at the host-, container- and service-level altogether make it possible to set very fine-grained scheduling policies in Rancher (note: if you have choose to This means the data will be lost if the host restarts, or the container is shifted to a new host. To make data accessible and persistent across hosts, we will need to use some sort of persistent disk. Here

operating system in the vSphere environment. Make sure these virtual machines are sized according to the recommendations given above in this guide. Make sure that uuid creation for disks is enabled chain for the secure private registry. This imports the certificates into SAP Data Intelligence 3.3. Make sure that the le does not contain DOS-type line endings. The commands listed below will remove the management workstation. 5.3 Installing the SLC Bridge Rename the SLC Bridge binary to slcb and make it executable. Deploy the SLC Bridge to the Kubernetes cluster. $ mv SLCB01_XX-70003322.EXE slcb

control loop function to reconcile networking resources. It constantly monitors networking resources to make sure the actual state of a resource matches its intended state. There is one contrail-k8s-controller plane nodes. 8 Table 2: CN2 Components (Continued) Pod Name Where Description 1The components that make up the network configuration plane and the network control plane are collectively called the Contrail In this example, the domain name is not resolving. Check the domain name server configuration to make sure it's correct. For example, in a Ubuntu system running systemd resolved, check that /etc/resolv

documentation lists multiple pages of prerequisites and post-upgrade re-registration tasks, which may make the process of upgrades a challenge for cluster administrators. A Buyer’s Guide to Enterprise soften and streamline complex Kubernetes concepts and workflows. SUSE Rancher has been designed to make it possible for teams to easily use Kubernetes across an organization without needing extensive training documentation lists multiple pages of prerequisites and post-upgrade re-registration tasks, which may make the process of upgrades a challenge for cluster administrators. It is not clear from the documentation

will need access to the Docker command line on the hosts of all three RKE roles. The commands also make use of the the jq command to provide human- readable formatting. Known Scored Control Failures CA cert is saved to verify the communication between kube-apiserver and kubelet . Mitigation Make sure nodes with role:controlplane are on the same local network as your nodes with role:worker the --make-iptables-util-chains argument is set to true (Scored) Audit docker inspect kubelet | jq -e '.[0].Args[] | match("--make-iptables-util-chains=true").string' Returned Value: --make-ipta

Ensure that the --protect-kernel-defaults argument is set to true (Scored) 2.1.8 - Ensure that the --make-iptables-util-chains argument is set to true (Scored) 2.1.10 - Ensure that the --event-qps argument --streaming-connection-idle-timeout= --protect-kernel-defaults=false --make-iptables-util-chains=false --event-qps=0 Remediation Add the following to the RKE cluster.yml kubelet streaming-connection-idle-timeout: "" protect-kernel-defaults: "true" make-iptables-util-chains: "true" event-qps: "0" Where is in a form like 1800s. Reconfigure

--protect-kernel-defaults ar gu m e n t i s s e t t o t r u e ( S c or e d ) • 2. 1. 8 - E n s u r e t h at t h e --make-iptables-util-chains ar gu m e n t i s s e t t o t r u e ( S c or e d ) • 2. 1. 10 - E n s u r e = • --authorization-mode=Webhook • --protect-kernel-defaults=true • --make-iptables-util-chains=true • --event-qps=0 • --anonymous-auth=false • --feature-gates="RotateKu --protect-kernel-defaults ar gu m e n t i s s e t t o t r u e ( S c or e d ) • 2. 1. 8 - E n s u r e t h at t h e --make-iptables-util-chains ar gu m e n t i s s e t t o t r u e ( S c or e d ) • 2. 1. 10 - E n s u r e