Add Goals and Timeline

2022-11-23 17:49:59 -06:00 · 2022-11-23 17:49:59 -06:00 · 7cb2fc59ae
parent 67d5a6a117
commit 7cb2fc59ae
1 changed files with 58 additions and 17 deletions
--- a/README.md
+++ b/README.md
@ -1,24 +1,65 @@
 # Cluster & Storage Upgrade Project

-| Count | Cost (per) | Cost (total) | Item                                | Link                                                                          |
-| ----- | ---------- | ------------ | ----------------------------------- | ----------------------------------------------------------------------------- |
-| 5\*   |     $100.0 |       $500.0 | Samsung 970 EVO Plus 1TB            | https://www.newegg.com/samsung-970-evo-plus-1tb/p/20-147-743                  |
-| 5\*   |      $50.0 |       $250.0 | 4GB SoQuartz module                 | https://pine64.com/product/soquartz-4gb-compute-module-w/                     |
-| 5\*   |      $30.0 |       $150.0 | SoQuartz Blade                      | https://pine64.com/product/soquartz-blade/                                    |
-| 5\*   |      $16.0 |        $80.0 | 16GB EMMC module                    | https://pine64.com/product/16gb-emmc-module/                                  |
-| 5\*   |       $5.5 |        $27.5 | USB to Type H Barrel Power Cable    | https://pine64.com/product/2-meters-length-usb-to-type-h-barrel-power-cable/  |
-| ----- | ---------- | ------------ | ----------------------------------- | ----------------------------------------------------------------------------- |
-| 1     |      $47.0 |        $47.0 | Compute Module 4 IO board           | https://www.raspberrypi.com/products/compute-module-4-io-board/               |
-| 1     |      $30.0 |        $30.0 | Anker 360 Charger (60W)             | https://www.anker.com/products/a2123?variant=37436925477014&ref=collectionBuy |
-| 1     |       $5.0 |         $5.0 | USB Adapter for EMMC Module         | https://pine64.com/product/usb-adapter-for-emmc-module/                       |
-| 1     |       $2.0 |         $2.0 | Serial Console "Woodpecker" Edition | https://pine64.com/product/serial-console-woodpecker-edition/                 |
+## Goals:
+1. Fast on-node storage for k8s+ceph, useful of containers requiring a little bit of block storage
+  - Nextcloud's configuration files + php scripts
+  - pict-rs's sled DB
+  - relay's sled DB
+  - conduit's rocksdb
+  - redis' storage
+  - possibly gitea's git repos
+2. Off-cluster object-storage (probably with Garage, existing hardware - nextcloud box)
+  - Nextcloud's data
+  - pict-rs's data
+  - synapse's data
+3. Retire GlusterFS Pool
+  - Frees up 3 rock64s for application nodes (or otherwise)

-\*5 is the goal, but any lower number works to start (lower numbers are probably safer to ensure hardware compability)
+Stretch:
+1. Move Postgres onto SoQuartz blades (cost: $363 or $726)
+  - Frees up 4 rock64s for application nodes (or otherwise)
+2. Retire Raspberry Pi 4s
+  - Give to friends or something

-### Base Price
+## Devices:
+
+| Count | Cost (per) | Cost (total) | Item                                | Link                                                                                      |
+| ----- | ---------- | ------------ | ----------------------------------- | ----------------------------------------------------------------------------------------- |
+| 5\*   |      $80.0 |       $400.0 | WD Red SN700 NVMe SSD               | https://www.westerndigital.com/products/internal-drives/wd-red-sn700-nvme-ssd#WDS500G1R0C |
+| 5\*   |      $50.0 |       $250.0 | 4GB SoQuartz module                 | https://pine64.com/product/soquartz-4gb-compute-module-w/                                 |
+| 5\*   |      $30.0 |       $150.0 | SoQuartz Blade                      | https://pine64.com/product/soquartz-blade/                                                |
+| 5\*   |      $16.0 |        $80.0 | 16GB EMMC module                    | https://pine64.com/product/16gb-emmc-module/                                              |
+| 5\*   |       $5.5 |        $27.5 | USB to Type H Barrel Power Cable    | https://pine64.com/product/2-meters-length-usb-to-type-h-barrel-power-cable/              |
+| ----- | ---------- | ------------ | ----------------------------------- | ----------------------------------------------------------------------------------------- |
+| 1     |      $47.0 |        $47.0 | Compute Module 4 IO board           | https://www.raspberrypi.com/products/compute-module-4-io-board/                           |
+| 1     |      $30.0 |        $30.0 | Anker 360 Charger (60W)             | https://www.anker.com/products/a2123?variant=37436925477014&ref=collectionBuy             |
+| 1     |       $5.0 |         $5.0 | USB Adapter for EMMC Module         | https://pine64.com/product/usb-adapter-for-emmc-module/                                   |
+| 1     |       $2.0 |         $2.0 | Serial Console "Woodpecker" Edition | https://pine64.com/product/serial-console-woodpecker-edition/                             |
+
+\*5 of would be nice, but starting with just 1 makes the most sense
+
+#### Base Price
 _(1 of each)_
-$285.5
+$265.5

-### Max Price
+#### Max Price
 _(5 of each)_
-$1091.5
+$991.5
+
+## Timeline:
+1. February 1, 2023
+  - Have Proof-of-Concept SoQuartz Blade(s)
+  - NixOS booting reliably
+  - k3s installed
+  - ceph
+  - metallb
+  - ingress-nginx
+  - cert-manager
+2. March 1, 2023
+  - Mastodon migrated to blade cluster
+  - pict-rs migrated to blade cluster
+  - relay migrated to blade cluster
+3. April 1, 2023
+  - Remaining services migrated to SoQuartz blade cluster
+  - Extra Rock64s added into cluster
+  - Raspberry Pi 4s retired