X-Git-Url: https://gerrit.akraino.org/r/gitweb?a=blobdiff_plain;f=README.md;h=0a0199bf806410c597705ce472383f55d5de64d5;hb=411e3f845233995696a700afc5702e3c6be1bc36;hp=3f76e11dccc3d385b6253e1faecdf7fe4a5402a4;hpb=ed9305ea85bf6f5e5722e2bfd962c7e6aad5c645;p=icn.git
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-# Introduction
-ICN strives to automate the process of installing the local cluster
-controller to the greatest degree possible â "zero touch
-installation". Most of the work is done simply by booting up the jump
-server (Local Controller). Once booted, the controller is fully
-provisioned and begins to inspect and provision the bare metal
-servers, until the cluster is entirely configured. This document shows
-step-by-step how to configure the network and deployment architecture
-for the ICN blueprint.
-
-# License
-Apache license v2.0
-
-# Deployment Architecture
-The Local Controller is provisioned with the Metal3 Baremetal Operator
-and Ironic, which enable provisioning of bare metal servers. The
-controller has three network connections to the bare metal servers:
-network A connects bare metal servers, network B is a private network
-used for provisioning the bare metal servers and network C is the IPMI
-network, used for control during provisioning. In addition, the
-bare metal servers connect to the network D, the SRIOV network.
-
-![Figure 1](figure-1.png)*Figure 1: Deployment Architecture*
-
-- Net A -- Bare metal network, lab networking for ssh. It is used as
- the control plane for k8s, used by OVN and Flannel for the overlay
- networking.
-- Net B (internal network) -- Provisioning network used by Ironic to
- do inspection.
-- Net C (internal network) -- IPMI LAN to do IPMI protocol for the OS
- provisioning. The NICs support IPMI. The IP address should be
- statically assigned via the IPMI tool or other means.
-- Net D (internal network) -- Data plane network for the Akraino
- application. Using the SR-IOV networking and fiber cables. Intel
- 25GB and 40GB FLV NICs.
-
-In some deployment models, you can combine Net C and Net A to be the
-same networks, but the developer should take care of IP address
-management between Net A and IPMI address of the server.
-
-Also note that the IPMI NIC may share the same RJ-45 jack with another
-one of the NICs.
-
-# Pre-installation Requirements
-There are two main components in ICN Infra Local Controller - Local
-Controller and k8s compute cluster.
-
-### Local Controller
-The Local Controller will reside in the jump server to run the Metal3
-operator, Binary Provisioning Agent (BPA) operator and BPA REST API
-controller.
-
-### k8s Compute Cluster
-The k8s compute cluster will actually run the workloads and is
-installed on bare metal servers.
-
-## Hardware Requirements
-
-### Minimum Hardware Requirement
-All-in-one VM based deployment requires servers with at least 32 GB
-RAM and 32 CPUs.
-
-### Recommended Hardware Requirements
-Recommended hardware requirements are servers with 64GB Memory, 32
-CPUs and SRIOV network cards.
-
-## Software Prerequisites
-The jump server is required to be pre-installed with Ubuntu 18.04.
-
-## Database Prerequisites
-No prerequisites for ICN blueprint.
-
-## Other Installation Requirements
-
-### Jump Server Requirements
-
-#### Jump Server Hardware Requirements
-- Local Controller: at least three network interfaces.
-- Bare metal servers: four network interfaces, including one IPMI interface.
-- Four or more hubs, with cabling, to connect four networks.
-
-(Tested as below)
-Hostname | CPU Model | Memory | Storage | 1GbE: NIC#, VLAN, (Connected extreme 480 switch) | 10GbE: NIC# VLAN, Network (Connected with IZ1 switch)
----------|-----------|--------|---------|--------------------------------------------------|------------------------------------------------------
-jump0 | Intel 2xE5-2699 | 64GB | 3TB (Sata)
180 (SSD) | eth0: VLAN 110
eno1: VLAN 110
eno2: VLAN 111 |
-
-#### Jump Server Software Requirements
-ICN supports Ubuntu 18.04. The ICN blueprint installs all required
-software during `make install`.
-
-### Network Requirements
-Please refer to figure 1 for all the network requirements of the ICN
-blueprint.
-
-Please make 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 bare metal servers to do the OS provisioning.
-
-### Bare Metal Server Requirements
-
-### k8s Compute 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)
180 (SSD) | eth0: VLAN 110
eno1: VLAN 110
eno2: VLAN 111 | eno3: VLAN 113
-node2 | Intel 2xE5-2699 | 64GB | 3TB (Sata)
180 (SSD) | eth0: VLAN 110
eno1: VLAN 110
eno2: VLAN 111 | eno3: VLAN 113
-node3 | Intel 2xE5-2699 | 64GB | 3TB (Sata)
180 (SSD) | eth0: VLAN 110
eno1: VLAN 110
eno2: VLAN 111 | eno3: VLAN 113
-
-#### Compute Server Software Requirements
-The Local Controller will install all the software in compute servers
-from the OS to the software required to bring up the k8s cluster.
-
-### Execution Requirements (Bare Metal Only)
-The ICN blueprint checks all the precondition and execution
-requirements for bare metal.
-
-# Installation High-Level Overview
-Installation is two-step process and everything starts with one
-command `make install`.
-- Installation of the Local Controller.
-- Installation of compute cluster.
-
-## Bare Metal Deployment Guide
-
-### Install Bare Metal Jump Server
-
-#### Creating a Node Inventory File
-
-##### Preconfiguration for the Local Controller in Jump Server
-The user is required to provide the IPMI information of the servers
-they connect to the Local Controller by editing node JSON sample file
-in the directory icn/deploy/metal3/scripts/nodes.json.sample as
-below. This example only shows 2 servers, statically configured on the
-baremetal network. If you want to increase servers, just add another
-array. If the baremetal network provides a DHCP server with gateway
-and DNS server information, just change the baremetal type to "ipv4".
-ICN provides DHCP servers for the provisioning network.
-
-`node.json.sample`
-``` json
-{
- "nodes": [{
- "name": "node1",
- "ipmi_driver_info": {
- "username": "admin",
- "password": "admin",
- "address": "10.10.10.11"
- },
- "os": {
- "image_name": "focal-server-cloudimg-amd64.img",
- "username": "ubuntu",
- "password": "mypasswd"
- },
- "net": {
- "links": [
- {
- "id": "baremetal_nic",
- "ethernet_mac_address": "00:1e:67:fe:f4:19",
- "type": "phy"
- },
- {
- "id": "provisioning_nic",
- "ethernet_mac_address": "00:1e:67:fe:f4:1a",
- "type": "phy"
- },
- {
- "id": "sriov_nic",
- "ethernet_mac_address": "00:1e:67:f8:6a:41",
- "type": "phy"
- }
- ],
- "networks": [
- {
- "id": "baremetal",
- "link": "baremetal_nic",
- "type": "ipv4",
- "ip_address": "10.10.110.21/24",
- "gateway": "10.10.110.1",
- "dns_nameservers": ["8.8.8.8"]
- },
- {
- "id": "provisioning",
- "link": "provisioning_nic",
- "type": "ipv4_dhcp"
- },
- {
- "id": "sriov",
- "link": "sriov_nic",
- "type": "ipv4",
- "ip_address": "10.10.113.2/24"
- }
- ],
- "services": []
- }
- },
- {
- "name": "node2",
- "ipmi_driver_info": {
- "username": "admin",
- "password": "admin",
- "address": "10.10.10.12"
- },
- "os": {
- "image_name": "focal-server-cloudimg-amd64.img",
- "username": "ubuntu",
- "password": "mypasswd"
- },
- "net": {
- "links": [
- {
- "id": "baremetal_nic",
- "ethernet_mac_address": "00:1e:67:f1:5b:90",
- "type": "phy"
- },
- {
- "id": "provisioning_nic",
- "ethernet_mac_address": "00:1e:67:f1:5b:91",
- "type": "phy"
- },
- {
- "id": "sriov_nic",
- "ethernet_mac_address": "00:1e:67:f8:69:81",
- "type": "phy"
- }
- ],
- "networks": [
- {
- "id": "baremetal",
- "link": "baremetal_nic",
- "type": "ipv4",
- "ip_address": "10.10.110.22/24",
- "gateway": "10.10.110.1",
- "dns_nameservers": ["8.8.8.8"]
- },
- {
- "id": "provisioning",
- "link": "provisioning_nic",
- "type": "ipv4_dhcp"
- },
- {
- "id": "sriov",
- "link": "sriov_nic",
- "type": "ipv4",
- "ip_address": "10.10.113.3/24"
- }
- ],
- "services": []
- }
- }]
-}
-```
-
-##### Local Controller Metal3 Configuration Reference
-- *node*: The array of nodes required to add to Local Controller.
-- *name*: This will be the hostname for the machine, once it is
- provisioned by Metal3.
-- *ipmi_driver_info*: IPMI driver info is a json field. It currently
- holds the IPMI information required for Ironic to send the IPMI tool
- command.
- - *username*: BMC username required to be provided for Ironic.
- - *password*: BMC password required to be provided for Ironic.
- - *address*: BMC server IPMI LAN IP address.
-- *os*: Bare metal machine OS information is a json field. It
- currently holds the image name to be provisioned, username and
- password for the login.
- - *image_name*: Images name should be in qcow2 format.
- - *username*: Login username for the OS provisioned.
- - *password*: Login password for the OS provisioned.
-- *net*: Bare metal network information is a json field. It describes
- the interfaces and networks used by ICN. For more information,
- refer to the *networkData* field of the BareMetalHost resource
- definition.
- - *links*: An array of interfaces.
- - *id*: The ID of the interface. This is used in the network
- definitions to associate the interface with its network
- configuration.
- - *ethernet_mac_address*: The MAC address of the interface.
- - *type*: The type of interface. Valid values are "phy".
- - *networks*: An array of networks.
- - *id*: The ID of the network.
- - *link*: The ID of the link this network definition applies to.
- - *type*: The type of network, either dynamic ("ipv4_dhcp") or
- static ("ipv4").
- - *ip_address*: Only valid for type "ipv4"; the IP address of the
- interface.
- - *gateway*: Only valid for type "ipv4"; the gateway of this
- network.
- - *dns_nameservers*: Only valid for type "ipv4"; an array of DNS
- servers.
-
-#### Creating the Settings Files
-
-##### Local Controller Network Configuration Reference
-The user will find the network configuration file named as
-"user_config.sh" in the ICN parent directory.
-
-`user_config.sh`
-``` shell
-#!/bin/bash
-
-#Edge Location Provider Network configuration
-#Net A - Provider Network
-#If provider having specific Gateway and DNS server details in the edge location,
-#supply those values in nodes.json.
+> NOTE: The ICN project is presently in the incubation/pre-production
+> phase and is suitable for testing purposes only.
-#Ironic Metal3 settings for provisioning network
-#Interface to which Ironic provision network to be connected
-#Net B - Provisioning Network
-export IRONIC_INTERFACE="eno2"
-
-#Ironic Metal3 setting for IPMI LAN Network
-#Interface to which Ironic IPMI LAN should bind
-#Net C - IPMI LAN Network
-export IRONIC_IPMI_INTERFACE="eno1"
-```
-
-#### Running
-After configuring the node inventory file and network configuration
-files, please run `make install` from the ICN parent directory as
-shown below:
-
-``` shell
-root@pod11-jump:# git clone "https://gerrit.akraino.org/r/icn"
-Cloning into 'icn'...
-remote: Counting objects: 69, done
-remote: Finding sources: 100% (69/69)
-remote: Total 4248 (delta 13), reused 4221 (delta 13)
-Receiving objects: 100% (4248/4248), 7.74 MiB | 21.84 MiB/s, done.
-Resolving deltas: 100% (1078/1078), done.
-root@pod11-jump:# cd icn/
-root@pod11-jump:# vim Makefile
-root@pod11-jump:# make install
-```
-
-The following steps occurs once the `make install` command is given.
-1. All the software required to run the bootstrap cluster is
- downloaded and installed.
-2. k8s cluster to maintain the bootstrap cluster and all the servers
- in the edge location is installed.
-3. Metal3 specific network configuration such as local DHCP server
- networking for each edge location, Ironic networking for both
- provisioning network and IPMI LAN network are identified and
- created.
-4. Metal3 is launched with IPMI configuration as configured in
- "user_config.sh" and provisions the bare metal servers using IPMI
- LAN network. For more information refer to the [Debugging
- Failures](#debugging-failures) section.
-5. Metal3 launch verification runs with a timeout of 60 mins by
- checking the status of all the servers being provisioned or not.
- 1. All servers are provisioned in parallel. For example, if your
- deployment is having 10 servers in the edge location, all the 10
- servers are provisioned at the same time.
- 2. Metal3 launch verification takes care of checking all the
- servers are provisioned, the network interfaces are up and
- provisioned with a provider network gateway and DNS server.
- 3. Metal3 launch verification checks the status of all servers
- given in user_config.sh to make sure all the servers are
- provisioned. For example, if 8 servers are provisioned and 2
- servers are not provisioned, launch verification makes sure all
- servers are provisioned before launch k8s clusters on those
- servers.
-6. BPA bare metal components are invoked with the MAC address of the
- servers provisioned by Metal3, BPA bare metal components decide the
- cluster size and also the number of clusters required in the edge
- location.
-7. BPA bare metal runs the containerized Kuberenetes Reference
- Deployment (KUD) as a job for each cluster. KUD installs the k8s
- cluster on the slice of servers and install ONAP4K8S and all other
- default plugins such as Multus, OVN, OVN4NFV, NFD, Virtlet and
- SRIOV.
-8. BPA REST API agent installed in the bootstrap cluster or jump
- server, and this install rest-api, rook/ceph, MinIO as the cloud
- storage. This provides a way for user to upload their own software,
- container images or OS image to jump server.
-
-## Virtual Deployment Guide
-
-### Standard Deployment Overview
-![Figure 2](figure-2.png)*Figure 2: Virtual Deployment Architecture*
-
-Virtual deployment is used for the development environment using
-Vagrant to create VMs with PXE boot. No setting is required from the
-user to deploy the virtual deployment.
-
-### Snapshot Deployment Overview
-No snapshot is implemented in ICN R2.
-
-### Special Requirements for Virtual Deployment
-
-#### Install Jump Server
-Jump server is required to be installed with Ubuntu 18.04. This will
-install all the VMs and install the k8s clusters.
-
-#### Verifying the Setup - VMs
-To verify the virtual deployment, execute the following commands:
-``` shell
-$ vagrant up --no-parallel
-$ vagrant ssh jump
-vagrant@jump:~$ sudo su
-root@jump:/home/vagrant# cd /icn
-root@jump:/icn# make verifier
-```
-`vagrant up --no-parallel` creates three VMs: vm-jump, vm-machine-1,
-and vm-machine-2, each with 16GB RAM and 8 vCPUs. `make verifier`
-installs the ICN BPA operator and the ICN BPA REST API verifier into
-vm-jump, and then installs a k8s cluster on the vm-machine VMs using
-the ICN BPA operator. The BPA operator installs the multi-cluster KUD
-to bring up k8s with all addons and plugins.
-
-# Verifying the Setup
-ICN blueprint checks all the setup in both bare metal and VM
-deployment. Verify script will check that Metal3 provisioned the OS in
-each bare metal servers by checking with a timeout period of 60 sec
-and interval of 30. BPA operator verifier will check whether the KUD
-installation is complete by doing plain curl command to the k8s
-cluster installed in bare metal and VM setup.
-
-**Bare Metal Verifier**: Run the `make bm_verifer`, it will verify the
-bare-metal deployment.
-
-**Verifier**: Run the `make vm_verifier`, it will verify the virtual
-deployment.
-
-# Developer Guide and Troubleshooting
-For development uses the virtual deployment, it take up to 10 mins to
-bring up the virtual BMC VMs with PXE boot. Virtual deployment works
-well for the BPA operator development for Metal3 installation scripts.
-
-## Utilization of Images
-No images provided in this ICN release.
-
-## Post-deployment Configuration
-No post-deployment configuration required in this ICN release.
-
-## Debugging Failures
-* For first time installation enable KVM console in the trial or lab
- servers using Raritan console or use Intel web BMC console.
-
- ![Figure 3](figure-3.png)
-* Deprovision state will result in Ironic agent sleeping before next
- heartbeat - it is not an error. It results in bare metal server
- without OS and installed with ramdisk.
-* Deprovision in Metal3 is not straight forward - Metal3 follows
- various stages from provisioned, deprovisioning and ready. ICN
- blueprint take care navigating the deprovisioning states and
- removing the BareMetalHost (BMH) custom resouce in case of cleaning.
-* Manual BMH cleaning of BMH or force cleaning of BMH resource result
- in hang state - use `make bmh_clean` to remove the BMH state.
-* Logs of Ironic, openstack baremetal command to see the state of the
- server.
-* Logs of baremetal operator gives failure related to images or images
- md5sum errors.
-* It is not possible to change the state from provision to deprovision
- or deprovision to provision without completing that state. All the
- issues are handled in ICN scripts.
-* k8s cluster failure can be debugged by KUD Pod logs.
-
-## Reporting a Bug
-Required Linux Foundation ID to launch bug in ICN:
-https://jira.akraino.org/projects/ICN/issues
-
-# Uninstall Guide
-
-## Bare Metal deployment
-The command `make clean_all` uninstalls all the components installed by
-`make install`
-* It de-provision all the servers provisioned and removes them from
- Ironic database.
-* Baremetal operator is deleted followed by Ironic database and
- container.
-* Network configuration such internal DHCP server, provisioning
- interfaces and IPMI LAN interfaces are deleted.
-* docker images built during the `make install` are deleted, such as
- all Ironic, baremetal operator, BPA operator and KUD images.
-* KUD will reset the bootstrap cluster - k8s cluster is torn down in
- the jump server and all the associated docker images are removed.
-* All software packages installed by `make install_all` are removed,
- such as Ironic, openstack utility tool, docker packages and basic
- prerequisite packages.
-
-## Virtual deployment
-The command `make vm_clean_all` uninstalls all the components for the
-virtual deployments.
-
-# Troubleshooting
-
-## Error Message Guide
-The error message is explicit, all messages are captured in log
-directory.
-
-# Maintenance
-
-## Blueprint Package Maintenance
-No packages are maintained in ICN.
-
-## Software maintenance
-Not applicable.
-
-## Hardware maintenance
-Not applicable.
-
-## BluePrint Deployment Maintenance
-Not applicable.
-
-# Frequently Asked Questions
-**How to setup IPMI?**
-
-First, make sure the IPMI tool is installed in your servers, if not
-install them using `apt install ipmitool`. Then, check for the
-ipmitool information of each servers using the command `ipmitool lan
-print 1`. If the above command doesn't show the IPMI information, then
-setup the IPMI static IP address using the following instructions:
-- Mostl easy way to set up IPMI topology in your lab setup is by
- using IPMI tool.
-- Using IPMI tool -
- https://www.thomas-krenn.com/en/wiki/Configuring_IPMI_under_Linux_using_ipmitool
-- IPMI information can be considered during the BIOS setting as well.
-
-**BMC web console URL is not working?**
-
-It is hard to find issues or reason. Check the ipmitool bmc info to
-find the issues, if the URL is not available.
+# Introduction
-**No change in BMH state - provisioning state is for more than 40min?**
+ICN addresses the infrastructure orchestration needed to bring up a
+site using baremetal servers. It strives to automate the process of
+installing a jump server (Local Controller) to the greatest degree
+possible â "zero touch installation". Once the jump server is booted
+and the compute cluster-specific values are provided, the controller
+begins to inspect and provision the baremetal servers until the
+cluster is entirely configured.
-Generally, Metal3 provision for bare metal takes 20 - 30 mins. Look at
-the Ironic logs and baremetal operator to look at the state of
-servers. Openstack baremetal node shows all state of the server right
-from power, storage.
+# Table of Contents
+1. [Quick start](doc/quick-start.md)
+2. [Installation guide](doc/installation-guide.md)
+3. [Troubleshooting](doc/troubleshooting.md)
+4. [Software BOM](doc/software-bom.md)
-**Why provider network (baremetal network configuration) is required?**
+# Reporting a bug
-Generally, provider network DHCP servers in a lab provide the router
-and DNS server details. In some labs, there is no DHCP server or the
-DHCP server does not provide this information.
+Please report any issues found in the [ICN
+JIRA](https://jira.akraino.org/projects/ICN/issues). A Linux
+Foundation ID must be created first.
# License
+Apache license v2.0
```
/*
-* Copyright 2019 Intel Corporation, Inc
+* Copyright 2019-2022 Intel Corporation, Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -555,7 +43,3 @@ DHCP server does not provide this information.
* limitations under the License.
*/
```
-
-# References
-
-# Definitions, acronyms and abbreviations