diff --git a/src/SUMMARY.md b/src/SUMMARY.md index 56de074..c5fd314 100644 --- a/src/SUMMARY.md +++ b/src/SUMMARY.md @@ -14,6 +14,7 @@ - [Racks](./infrastructure/racks.md) - [Servers](./infrastructure/servers/index.md) + - [Caterpillar](./infrastructure/servers/caterpillar.md) - [Bacon](./infrastructure/servers/bacon.md) - [Elephant](./infrastructure/servers/elephant.md) - [Eldwyn](./infrastructure/servers/eldwyn.md) @@ -23,7 +24,7 @@ - [Janet](./infrastructure/servers/janet.md) - [Kasper](./infrastructure/servers/kasper.md) - [Talos](./infrastructure/servers/talos.md) - - [TalDos](./infrastructure/servers/taldos.md) + - [TalTres](./infrastructure/servers/taltres.md) - [Tiamat](./infrastructure/servers/tiamat.md) - [Wallace](./infrastructure/servers/wallace.md) - [Ziltoid](./infrastructure/servers/ziltoid.md) diff --git a/src/infrastructure/network/ip_allocations.md b/src/infrastructure/network/ip_allocations.md index 4bb18de..d3afc97 100644 --- a/src/infrastructure/network/ip_allocations.md +++ b/src/infrastructure/network/ip_allocations.md @@ -34,17 +34,21 @@ _updated: December 15, 2023_ | :--- | :--- | 1 | OIT Gateway | | 2 | [Kasper](../servers/kasper.md) | -| 3 | [TalDos](../servers/taldos.md) | -| 4 | [Talos](../servers/talos.md) | +| 3 | [TalTres](../servers/taltres.md) | +| 5 | [Ziltoid](../servers/ziltoid.md) | +| 10 | [Bacon](../servers/bacon.md) | +| 19 | [Mirror](../../mirror/introduction.md) | +| 20 | [FCOLO](../network/switches.md) | +| 20 | [FHILL](../network/switches.md) | | 38 | [Wallace](../servers/wallace.md) | | 39 | [Gromit](../servers/gromit.md) | | 41 | [Tiamat](../servers/tiamat.md) | | 42 | [Hydra](../servers/hydra.md) | | 43 | [Janet](../servers/janet.md) | -| 53 | [TalDos](../servers/taldos.md) | +| 52 | [Caterpillar](../servers/caterpillar.md) | +| 53 | [TalTres](../servers/taltres.md) | | 90 | [Elephant](../servers/elephant.md) | -| 179 | [hbox](../servers/hbox.md) | - +| 91 | [Erised](../servers/erised.md) | ### Layout diff --git a/src/infrastructure/servers/taldos.md b/src/infrastructure/servers/caterpillar.md similarity index 69% rename from src/infrastructure/servers/taldos.md rename to src/infrastructure/servers/caterpillar.md index 6ca39ac..ea67974 100644 --- a/src/infrastructure/servers/taldos.md +++ b/src/infrastructure/servers/caterpillar.md @@ -1,8 +1,8 @@ -# TalDos +# Caterpillar -_updated: November 27, 2023_ +_updated: September 15, 2024_ -TalDos is COSI's primary DNS server, replacing Talos. +Caterpillar (formerly TalDos) is COSI's jump server. The only thing running on it is an SSH server. | | | | :--- | :--- | @@ -25,14 +25,13 @@ TalDos is COSI's primary DNS server, replacing Talos. | :--- | :--- | | OS | GNU/Linux | Distro | Debian 12 Bookworm -| Last updated | Nov 2023 +| Last updated | Sep 2024 | End of life | unknown | Enrolled in COSI auth | false | NFS Mount | false ## Services -[Authoritative DNS](../../services/authoritative_dns.md) -[DHCP](../../services/dhcp.md) +SSH ## Notes diff --git a/src/infrastructure/servers/index.md b/src/infrastructure/servers/index.md index 3786c6c..01ea1ee 100644 --- a/src/infrastructure/servers/index.md +++ b/src/infrastructure/servers/index.md @@ -18,7 +18,7 @@ This chapter contains an alphabetically ordered list of all of COSI's physical s | Janet | 2 | Xeon E5-2640 | 6/12 | 6325 | 80 GB DDR3 | | Kasper | 1 | Xeon E5-2620 | 6/12 | 5290 | 8 GB DDR3 | | Mirror | 2 | Xeon E5504 | 4/4 | 1519 | 64 GB DDR3 | -| TalDos | 2 | Xeon E5620 | 4/8 | 3502 | 12 GB DDR3 | +| Caterpillar | 2 | Xeon E5620 | 4/8 | 3502 | 12 GB DDR3 | | Talos | 1 | Xeon E3-1220v2 | 4/4 | 4666 | 4 GB DDR3 | | Tiamat | 2 | Opteron 6220 | 8/8 | 4753 | 64 GB DDR3 | | Wallace | 2 | Xeon E5-2697v3 | 14/28 | 18717 | 128 GB DDR4 | diff --git a/src/infrastructure/servers/talos.md b/src/infrastructure/servers/talos.md index 99502c9..5931afd 100644 --- a/src/infrastructure/servers/talos.md +++ b/src/infrastructure/servers/talos.md @@ -41,4 +41,4 @@ Kerberos ## Notes -Talos was replaced by TalDos in Fall 2023 after it crashed due to memory errors. +Talos was replaced by Caterpillar (formerly TalDos) in Fall 2023 after it crashed due to memory errors. diff --git a/src/infrastructure/servers/taltres.md b/src/infrastructure/servers/taltres.md new file mode 100644 index 0000000..e38e8a1 --- /dev/null +++ b/src/infrastructure/servers/taltres.md @@ -0,0 +1,41 @@ +# TalTres + +_updated: September 15, 2024_ + +TalTres is COSI's primary DNS server, replacing TalDos (now Caterpillar). +It also runs our point-to-site VPN. + +*Third time's the charm.* + +| | | +| :--- | :--- | +| Location | [Server Room - Network 1](../racks.md#network-1) | +| IP Addresses | 128.153.145.3, 128.153.145.53 | +| Deployed | true | + +## Hardware + +| | | +| :--- | :--- | +| CPU | Intel Xeon E5-2640v3 (x2) +| RAM | 64 GB +| STORAGE | 2.4 TB +| CONNECTIVITY | 1 Gbps + +## Operating System + +| | | +| :--- | :--- | +| OS | GNU/Linux +| Distro | Debian 12 Bookworm +| Last updated | Sep 2024 +| End of life | Not yet announced +| Enrolled in COSI auth | false +| NFS Mount | false + +## Services + +[Authoritative DNS](../../services/authoritative_dns.md) +[DHCP](../../services/dhcp.md) + +## Notes diff --git a/src/infrastructure/vms.md b/src/infrastructure/vms.md index 0ef6d71..a7b6a7c 100644 --- a/src/infrastructure/vms.md +++ b/src/infrastructure/vms.md @@ -32,7 +32,7 @@ _updated: Sept 18th 2022_ ## atlas -> deprecated: All DNS is handled by [TalDos](./servers/taldos.md). +> deprecated: All DNS is handled by [TalTres](./servers/taltres.md). _updated: December 15th, 2023_ diff --git a/src/services/authoritative_dns.md b/src/services/authoritative_dns.md index 3679f60..7b60b06 100644 --- a/src/services/authoritative_dns.md +++ b/src/services/authoritative_dns.md @@ -21,7 +21,7 @@ When adding a new server to the network make sure you remember to add it's ip to ## NSD -COSI has one authoritative DNS server running [NSD](https://en.wikipedia.org/wiki/NSD) which is `dns1.cosi.clarkson.edu` is running on [Taldos](../infrastructure/servers/taldos.md). +COSI has one authoritative DNS server running [NSD](https://en.wikipedia.org/wiki/NSD) which is `dns1.cosi.clarkson.edu` is running on [TalTres](../infrastructure/servers/taltres.md). OIT's caching DNS servers are configured to cache the entire zone files over XFR. That is why we have XFR enabled for OIT's name servers. If you notice DNS results are buggy within the Clarkson network it is probably this. diff --git a/src/services/dhcp.md b/src/services/dhcp.md index b3c19a5..d9f7b96 100644 --- a/src/services/dhcp.md +++ b/src/services/dhcp.md @@ -6,7 +6,7 @@ Since COSI has it's own network we also run a [DHCP](https://en.wikipedia.org/wi ## Kea -We have a single dhcp server running on [TalDos](../infrastructure/servers/taldos.md). +We have a single dhcp server running on [TalTres](../infrastructure/servers/taltres.md). In the past we had a fallback server running in a VM. This no longer exists. We currently use Internet Systems Consortium's Kea DHCP server. diff --git a/src/services/recursive_dns.md b/src/services/recursive_dns.md index 46c5481..07ab3fd 100644 --- a/src/services/recursive_dns.md +++ b/src/services/recursive_dns.md @@ -34,7 +34,7 @@ dns2: 8.8.4.4 We currently use [Unbound](https://en.wikipedia.org/wiki/Unbound_(DNS_server)) for DNS. If possible, other clients should do their best to have their own DNS caches to further decrease latency when repeatedly accessing the same sites. -Unbound is currently running on [TalDos](../infrastructure/servers/taldos.md). +Unbound is currently running on [TalTres](../infrastructure/servers/taltres.md). ### Configuration ```