From 2cbd0de3d4c5d09f6840ba9864a13f7edee617c3 Mon Sep 17 00:00:00 2001
From: fj0r <82698591+fj0r@users.noreply.github.com>
Date: Wed, 20 Sep 2023 19:30:48 +0800
Subject: [PATCH] kubernetes/kn: create namespace when it doesn't exist (#610)

* kubernetes/kn: create namespace when it doesn't exist

* upgrade to 0.85: decimal -> float

---------

Co-authored-by: agent <agent@nuc>
---
 modules/kubernetes/kubernetes.nu | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/modules/kubernetes/kubernetes.nu b/modules/kubernetes/kubernetes.nu
index 2d699e95..d07fa79d 100644
--- a/modules/kubernetes/kubernetes.nu
+++ b/modules/kubernetes/kubernetes.nu
@@ -320,6 +320,13 @@ export def kcc [ctx: string@"nu-complete kube ctx"] {
 
 # kubectl (change) namespace
 export def kn [ns: string@"nu-complete kube ns"] {
+    if not ($ns in (kubectl get namespace | from ssv -a | get NAME)) {
+        if ([no yes] | input list $"namespace '($ns)' doesn't exist, create it?") in [yes] {
+            kubectl create namespace $ns
+        } else {
+            return
+        }
+    }
     kubectl config set-context --current $"--namespace=($ns)"
 }
 
@@ -883,8 +890,8 @@ export def ktp [
             {
                 namespace: $x.namespace
                 name: $x.name
-                cpu: ($x.cpu| str substring ..-1 | into decimal)
-                mem: ($x.mem | str substring ..-2 | into decimal)
+                cpu: ($x.cpu| str substring ..-1 | into float)
+                mem: ($x.mem | str substring ..-2 | into float)
             }
         }
     } else {
@@ -893,8 +900,8 @@ export def ktp [
         | each {|x|
             {
                 name: $x.name
-                cpu: ($x.cpu| str substring ..-1 | into decimal)
-                mem: ($x.mem | str substring ..-2 | into decimal)
+                cpu: ($x.cpu| str substring ..-1 | into float)
+                mem: ($x.mem | str substring ..-2 | into float)
             }
         }
     }
@@ -905,10 +912,10 @@ export def ktno [] {
     kubectl top node | from ssv -a | rename name cpu pcpu mem pmem
     | each {|x| {
         name: $x.name
-        cpu: ($x.cpu| str substring ..-1 | into decimal)
-        cpu%: (($x.pcpu| str substring ..-1 | into decimal) / 100)
-        mem: ($x.mem | str substring ..-2 | into decimal)
-        mem%: (($x.pmem | str substring ..-1 | into decimal) / 100)
+        cpu: ($x.cpu| str substring ..-1 | into float)
+        cpu%: (($x.pcpu| str substring ..-1 | into float) / 100)
+        mem: ($x.mem | str substring ..-2 | into float)
+        mem%: (($x.pmem | str substring ..-1 | into float) / 100)
     } }
 }