EHL Infrastructure Upgrades

This page contains planned upgrades, maintenance, and repairs on the Enterprise Hyperscale Lab and its associated infrastructure.

X-Gene Blue (replacing Red)

• Firmware: apm 3.06.25
• OS: 4.14.18-300.fc27.aarch64
• Storage: 500 GB SSD
• RAM: 8GB
• Serial: 1

Upgrades

• Increase RAM to 16 GB

Services to Install/Setup

Service	Critical	EHL Internal	CDOT Network	Internet
Gateway	*	✓	✓	✓
DHCP	*	✓	✓
DNS	*	✓	✓	✓
Firewall/NAT	*	✓	✓	✓
PXE OS Install	*	✓	✓
VPN		✓	✓	✓
Ansible		✓
CDOT Wiki			✓
LEAP.ca				✓
Pidora Website				✓
Serial/PDU control	*	✓
Fedora/CentOS Mirror Services		✓	✓

Synology Rackstation

• Storage: 1 TB SSD x12
• RAM: 24 GB

Upgrades

• Change storage setup and allocation (RAID 6)

Services to Install/Setup

Service	Critical	EHL Internal	CDOT Network	Internet
Backup NAS	*	✓	✓
Fedora 27 x86_64 Mirror			✓
Fedora 27 Aarch64 Mirror	*	✓
CentOS 7 x86_64 Mirror			✓
CentOS 7 Aarch64 Mirror		✓

Note: Mirror refers to data storage and will act as a NAS target for PXE via Blue.

Cyclades Terminal Server

• Firmware: 2.6.11

Upgrades

• Firmware update to 3.0.0-1

APC UPS - Cabinet 1, Upper Device

Repairs

• Battery pack dead, needs replacement

General Maintenance

• EHL cabinet fans must be cleaned
• X-Genes should be reallocated between both cabinets for better power consumption/heat dissipation
• Improved cable labelling
• Power fail-over testing