From 4c010762e09cea49861dfe282981fbfced500569 Mon Sep 17 00:00:00 2001
From: Timtor <to@timtor.dev>
Date: Thu, 7 Nov 2024 15:39:41 +0800
Subject: [PATCH] chore: reduce control plane number (#480)

---
 README.md                              |  4 +-
 talos/.taskfile.yaml                   | 60 +++++++-------------------
 talos/pi4b-3.yaml                      |  8 ----
 talos/{pi4b-2.yaml => pi4b-spare.yaml} |  2 +-
 4 files changed, 18 insertions(+), 56 deletions(-)
 delete mode 100644 talos/pi4b-3.yaml
 rename talos/{pi4b-2.yaml => pi4b-spare.yaml} (80%)

diff --git a/README.md b/README.md
index f22bcc6e..781f1f03 100644
--- a/README.md
+++ b/README.md
@@ -74,8 +74,8 @@ This is a mono repository for my home infrastructure and Kubernetes cluster. I u
 | Askey RTF8207W                  | Chunghwa Telecom modem       | 1     |                            |                                                                           |
 | Mikrotik RB4011iGS+RM           | Router                       | 1     |                            |                                                                           |
 | Mikrotik CRS328-24P-4S+RM       | PoE Switch                   | 1     |                            |                                                                           |
-| Raspberry Pi 4B with PoE hat    | Kubernetes worker nodes      | 3     | 8GB                        | 960GB SSD Micron 5200                                                     |
-| Intel NUC11TNHi50L              | Kubernetes control planes    | 3     | 16\*2 Mircon CT16G4SFRA32A | <div>• OS: 960GB SSD Mircon 5300<div/><div>• Data: 960GB NVMe Mircon 7450 |
+| Raspberry Pi 4B with PoE hat    | Kubernetes control planes    | 1     | 8GB                        | 960GB SSD Micron 5200                                                     |
+| Intel NUC11TNHi50L              | Kubernetes worker nodes      | 3     | 16\*2 Mircon CT16G4SFRA32A | <div>• OS: 960GB SSD Mircon 5300<div/><div>• Data: 960GB NVMe Mircon 7450 |
 | Ubiquiti Power Distribution Pro | 16p Switched and metered PDU | 1     |                            |                                                                           |
 
 ## 🤝 Acknowledgments
diff --git a/talos/.taskfile.yaml b/talos/.taskfile.yaml
index f8892f96..bb6c3162 100644
--- a/talos/.taskfile.yaml
+++ b/talos/.taskfile.yaml
@@ -25,7 +25,7 @@ tasks:
   # controlplane
   apply-controlplane:
     cmds:
-      - for: &controlplans [pi4b-1, pi4b-2, pi4b-3]
+      - for: &controlplans [pi4b-1]
         task: tal:apply
         vars:
           NODE: "{{.ITEM}}"
@@ -96,65 +96,35 @@ tasks:
         vars:
           NODE: pi4b-1
 
-  # pi4b-2
-  render-pi4b-2:
+  # pi4b-spare
+  render-pi4b-spare:
     cmds:
       - task: tal:render
-        vars: &pi4b-2-vars
-          NODE: pi4b-2
+        vars: &pi4b-spare-vars
+          NODE: pi4b-spare
           SECRET_ENV: *talos-secret
-  plan-pi4b-2:
+  plan-pi4b-spare:
     cmds:
       - task: tal:plan
-        vars: *pi4b-2-vars
-  apply-pi4b-2:
+        vars: *pi4b-spare-vars
+  apply-pi4b-spare:
     cmds:
       - task: tal:apply
-        vars: *pi4b-2-vars
-  upgrade-pi4b-2:
+        vars: *pi4b-spare-vars
+  upgrade-pi4b-spare:
     cmds:
       - task: tal:upgrade
-        vars: *pi4b-2-vars
-  shutdown-pi4b-2:
+        vars: *pi4b-spare-vars
+  shutdown-pi4b-spare:
     cmds:
       - task: tal:shutdown
         vars:
-          NODE: pi4b-2
-  reset-pi4b-2:
+          NODE: pi4b-spare
+  reset-pi4b-spare:
     cmds:
       - task: tal:reset
         vars:
-          NODE: pi4b-2
-
-  # pi4b-3
-  render-pi4b-3:
-    cmds:
-      - task: tal:render
-        vars: &pi4b-3-vars
-          NODE: pi4b-3
-          SECRET_ENV: *talos-secret
-  plan-pi4b-3:
-    cmds:
-      - task: tal:plan
-        vars: *pi4b-3-vars
-  apply-pi4b-3:
-    cmds:
-      - task: tal:apply
-        vars: *pi4b-3-vars
-  upgrade-pi4b-3:
-    cmds:
-      - task: tal:upgrade
-        vars: *pi4b-3-vars
-  shutdown-pi4b-3:
-    cmds:
-      - task: tal:shutdown
-        vars:
-          NODE: pi4b-3
-  reset-pi4b-3:
-    cmds:
-      - task: tal:reset
-        vars:
-          NODE: pi4b-3
+          NODE: pi4b-spare
 
   # nuc11tnhi50l-1
   render-nuc11tnhi50l-1:
diff --git a/talos/pi4b-3.yaml b/talos/pi4b-3.yaml
deleted file mode 100644
index d4b91779..00000000
--- a/talos/pi4b-3.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-## Header for task scripts
-# ip: 192.168.253.3
-# includes: [controlplane.yaml]
-machine:
-  type: controlplane
-  network:
-    hostname: amethyst-pi4b-3
diff --git a/talos/pi4b-2.yaml b/talos/pi4b-spare.yaml
similarity index 80%
rename from talos/pi4b-2.yaml
rename to talos/pi4b-spare.yaml
index 1dbd920a..ba41d32f 100644
--- a/talos/pi4b-2.yaml
+++ b/talos/pi4b-spare.yaml
@@ -5,4 +5,4 @@
 machine:
   type: controlplane
   network:
-    hostname: amethyst-pi4b-2
+    hostname: pi4b-spare