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Compute K8s cluster will actually run the workloads and it installed on Baremetal nodes
Hardware Requirements
Minimum Hardware Requirement:
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Jump server required to be installed with Ubuntu 18.04 server, and have 3 distinguished networks as shown in figure 1
Network Requirements
Bare Metal Node Requirements
Execution Requirements (Bare Metal Only)
Jump server Hardware Requirements
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Four or more hubs, with cabling, to connect four networks.
Hostname | CPU Model | Memory | Storage | 1GbE: NIC#, VLAN, (Connected extreme 480 switch) | 10GbE: NIC# VLAN, Network (Connected with IZ1 switch) |
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Jump | Intel 2xE5-2699 | 64GB | 3TB (Sata) | IF0: VLAN 110 (DMZ) | IF2: VLAN 112 (Private) |
Jump server Software Requirements:
ICN R2 release support Ubuntu 18.04 - ICN BP install all required software during "make install"
Network Requirements
Please refer the figure 1, for all the network requirement in ICN BP
Please sure you have 3 distinguished networks net A, Net B and Net C as mentioned in figure 1. Local controller uses the Net B and Net C to provision the Baremetal servers to do the OS provisioning.
Bare Metal Node Requirements
Compute k8s cluster:
Compute server Hardware Requirements:
(Tested as below)
Hostname | CPU Model | Memory | Storage | 1GbE: NIC#, VLAN, (Connected extreme 480 switch) | 10GbE: NIC# VLAN, Network (Connected with IZ1 switch) |
---|---|---|---|---|---|
node1 | Intel 2xE5-2699 | 64GB | 3TB (Sata) | IF0: VLAN 110 (DMZ) | IF2: VLAN 112 (Private) |
node2 | Intel 2xE5-2699 | 64GB | 3TB (Sata) | IF0: VLAN 110 (DMZ) | IF2: VLAN 112 (Private) |
node3 | Intel 2xE5-2699 | 64GB | 3TB (Sata) | IF0: VLAN 110 (DMZ) | IF2: VLAN 112 (Private) |
Compute server Software Requirements:
The local controller will install all the software in compute servers right from OS, the software required to bring up the Kubernetes cluster
Network Prerequisites:
Execution Requirements (Bare Metal Only)
ICN BP check all the precondition and execution requirements for both Baremetal and VM deploymentPlease sure you have 3 distinguished networks net A, Net B and Net C as mentioned in figure 1. Local controller uses the Net B and Net C to provision the Baremetal servers to do the OS provisioning.
Installation Overview
Installation is two-step process and everything starts with one command "make install"
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