Hosts Inventory
This page provides convenience listings of hosts file entries, and details of devices not already listed.
hostnames relevant to the podzone project
DNS domains hosted DynDns have been in use for years (the first paid for service was ordered in 2008) and will be used further for this project.
Hostnames for minimum viable product
- southern.podzone.net
- musings.thruhere.net
- qsolutions.endoftheinternet.org
- docs.podzone.net
- mottttspot.servegame.org
Hostnames configured for future use
- central.podzone.net
- control.podzone.net
- dev.podzone.net
- east.podzone.net
- eastern.podzone.net
- north.podzone.net
- northern.podzone.net
- west.podzone.net
- western.podzone.net
Hostnames made redundant
These sites are becoming redundant with the MVP implementation, and can be cleaned up:
- colley.endoftheinternet.org
- poc.endoftheinternet.org
- qapps.does-it.net
Ingress hosts
Ingress hosts make use of the DNS entries defined above. southern.podzone.net
is a wildcard entry used by some of these.
- https://musings.thruhere.net: Routing to Apache instance for serving a static web site.
- https://qsolutions.endoftheinternet.org: Routing to a Zope application server, serving QSolutions Applications.
- https://control.southern.podzone.net: Routing to kubernetes API.
- https://db.southern.podzone.net: Routing to database GUI console.
- https://ceph.southern.podzone.net:8443/: Routing to Ceph dashboard.
IP Address Management: southern
The internal network uses the 192.168.0.0/24
subnet, providing 256 unique IP addresses. The first set are assigned to the DHCP server for allocation, allowing layer 2 load balanced routers to be defined in the same subnet. Static IPs are assigned to all kubernetes hosts, configured on the router as static, on initial lease.
192.168.0.2 - 192.168.0.99
: Addresses assigned to the router DHCP server192.168.0.104 - 102.168.0.111
: (192.168.0.104/29
) Wireguard192.168.0.131 - 192.168.0.140
: L2 load-balancer IP address range for dev on bare metal192.168.0.141 - 192.168.0.150
: L2 load-balancer IP address range for dev on virtual servers192.168.0.151 - 192.168.0.151
: L2 load-balancer IP address range for production (southcluster)192.168.0.152 - 192.168.0.152
: L2 load-balancer IP address range for production (northcluster)192.168.0.160
: Hercules static IP assignment192.168.0.160
: Hercules static IP assignment
IP Address Management: northern
The internal network uses the 192.168.1.0/24
subnet, providing 256 unique IP addresses. The DHCP server currently serves all of these, requiring adjustment to allow a layer 2 load balanced routers to be defined in the same subnet. Static IPs are assigned to all kubernetes hosts, configured on the router as static, on initial lease. Since the subnet differs from the site the nodes were built on, rebuild of the ceph clusters will be required, and may be required for microk8s.
192.168.0.2 - 192.168.0.99
: Addresses assigned to the router DHCP server192.168.0.152 - 192.168.0.152
: L2 load-balancer IP address range for production (northcluster)192.168.1.220 - 192.168.1.220
: L2 L2 load-balancer IP address range for production (northcluster) UK
/etc/hosts
The text block below contains the full hosts file entry list, mainly useful on the admin client.
- Add
/etc/hosts
file entries on servers - Add
/private/etc/hosts
for Mac clients
Original Site
# Workstations
192.168.0.6 sigiriya
192.168.0.18 dolmen
192.168.0.27 james
# Cluster Nodes
192.168.0.4 habilis
192.168.0.14 antecessor
192.168.0.21 naledi
192.168.0.7 denisova
192.168.0.30 rudolfensis
192.168.0.33 ergaster
Turned down:
# Dynamic VM, will be assigned IP on startup:
192.168.0.47 ularu
# Mac mini, rebuild for sale
192.168.0.52 bukit
# IoT Devices
192.168.0.11 anasazi
192.168.0.28 levant
192.168.0.131 ovoo
192.168.0.13 balin
192.168.0.20 thorin
192.168.0.26 dwalin
Northern interim site
# Workstations
192.168.0.18 dolmen
# VMs
192.168.1.115 ularu
# Cluster Nodes
192.168.1.117 habilis
192.168.1.113 antecessor
192.168.1.112 naledi
192.168.1.130 neanderthal
192.168.1.131 erectus
192.168.1.137 floresiensis
192.168.1.134 rudolfensis
192.168.1.140 norham01
192.168.1.141 norham02
192.168.1.142 norham03
192.168.1.143 norham04
# Data Server
192.168.1.26 dataserver