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** [[vScaler: CIX Storage Nodes OpenStack Installation - Cinder | 12 - Cinder]]
 
** [[vScaler: CIX Storage Nodes OpenStack Installation - Cinder | 12 - Cinder]]
  
===HPC as a Service===
+
== HPC on Demand ==
Initial notes:
 
* In the compute nodes edit the <tt>/usr/lib/python2.7/site-packages/neutron/agent/linux/iptables_firewall.py</tt> and comment out lines 444,445,446, from the <tt>_drop_dhcp_rule</tt> function
 
* Disable security groups and port security on the neutron port of the compute nodes:
 
<syntaxhighlight>
 
#Identify the port by MAC address or ip:
 
[root@bios-ohpc ~]# neutron port-list | grep 44:6d
 
| 599c2814-37e4-4085-953e-88c5ca7e62d3 |      | fa:16:3e:fc:44:6d | {"subnet_id": "6e14be1e-5d51-4291-b3b6-10dfb6d95c42", "ip_address": "10.16.0.152"}    |
 
  
#disable security groups:
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* [[HPCoD: Making OpenHPC work | Making OpenHPC work]]
[root@bios-ohpc ~]# neutron port-update 599c2814-37e4-4085-953e-88c5ca7e62d3 --no-security-groups
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* [[vScaler: HPCoD Horizon Integration | HPCoD Horizon Integration]]
  
#disable port security:
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== Kolla Stuff ==
[root@bios-ohpc ~]# neutron port-update 599c2814-37e4-4085-953e-88c5ca7e62d3 --port_security_enabled=FALSE
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* [[vScaler: Kolla Initial setup build and deployment (Newton)]]
</syntaxhighlight>
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* [[vScaler: Change services config files with kolla]]
* Change the network driver on the image from virtio_net to e1000:
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* [[vScaler: Add/Remove nodes from the environment with Kolla]]
<syntaxhighlight>
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* [[vScaler: Get HPCoD working with Kolla]]
#identify the image:
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* [[vScaler: Build the vScaler custom kolla image]]
[root@bios-ohpc ~]# glance image-list
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* [[vScaler: Upgrade from.an Openstack version to the next one]]
--output ommited--
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* [[vScaler: Thoubleshooting Kolla issues]]
[root@bios-ohpc ~] glance image-update --property hw_vif_model=e1000 7b220fc9-3ab7-45f5-a6b3-09536eb9a744
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* [[vScaler: Setting Nested Virtualisation KVM]]
</syntaxhighlight>
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* [[vScaler: Adding GPUs - Fixing Issues with GPUs]]
 +
* [[vScaler: Using Tempest to validate the OpenStack deployment]]
 +
* [[VScaler: Thoubleshooting bifrost issues]]
 +
* [[VScaler: Adding provider (external) networks]]
 +
* [[vScaler: Debugging kolla ceph OSD issues]]
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* [[VScaler: Deleting cinder volumes attached to non-existant VMs]]
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* [[vScaler: Debugging MariaDB / MySQL Database Issues in kolla]]
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* [[VScaler:OpenStack Performance Tweaks]]
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* [[VScaler: vGPU Configuration]]
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* [[VScaler: Advantech PCIe passthrough]]
 +
* [[Kolla show how external network is connected and setup to the physical interfaces]]
 +
 
 +
== BitBucket Repos for vScaler Scripts ==
 +
 
 +
* [[vScaler: Using Bitbucket Repository | Using vScaler Bitbucket Repo]]
 +
 
 +
== General notes ==
 +
 
 +
* [[General Notes: Adding password to Centos image | Adding password to Centos image]]
 +
* [[Setup a devstack environment on Centos 7]]
 +
* [[General Notes: Delete Duplicate OpenStack Hypervisors and Services | Delete Duplicate OpenStack Hypervisors and Services]]
 +
* [[Setup GPU Passthrough in OpenStack (Liberty) with Tesla K80]]
 +
* [[Setup NVIDIA GRID for Visualisation on passthrough GPU - GRID License Server]]
 +
* [[Deleting a public network in openstack]]
 +
* [[VRRP tests in mixed environment | Failover and routing in mixed networking environment]]
 +
* [[High availability for the trial platform]]
 +
* [[Letsencrypt: Setting up certificates for use with web interface and haproxy]]
 +
* [[Nova find block_device_mappings]]
 +
* [[Containerised guestfish | Containerised guestfish]]
 +
* [[Setup a Podman registry on Centos8]]
 +
 
 +
== Troubleshooting ==
 +
 
 +
* [[Troubleshooting: Failing Heat api services | Failing Heat api services ]]
 +
* [[Troubleshooting: Volumes stuck at deleting | Volumes stuck at deleting ]]
 +
* [[Troubleshooting: DHCP Debugging with NMAP | DHCP Debugging with NMAP]]
 +
 
 +
== vScaler Website Recovery ==
 +
* [[Setting up the Ubuntu Host for the Website vScaler.com Recovery]]
 +
 
 +
== DeepOps ==
 +
* [[ DeepOps - project requirements ]]
 +
* [[ DeepOps on OpenStack POC ]]
 +
 
 +
== Deployments ==
 +
* [[ iomart ]]
 +
* [[ Genomics England ]]
 +
* [[ Keele University ]]
 +
 
 +
== Singularity==
 +
* [[ Sregistry Install ]]

Latest revision as of 19:50, 3 March 2021

VScaler logo (small).jpg

vScaler - Cork Internet Exchange

Details and information relating to the vScaler installation at Cork Internet Exchange (CIX)

Installation

Head Node / Controller Node

Network Node

Compute Nodes (not required if using compute node image detailed above)

Storage Nodes

HPC on Demand

Kolla Stuff

BitBucket Repos for vScaler Scripts

General notes

Troubleshooting

vScaler Website Recovery

DeepOps

Deployments

Singularity