From 023fb277f8e2cd460d8c9127add678d7b6fe041a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Dudr?= <dudr@metrans.cz>
Date: Fri, 21 Feb 2025 12:27:03 +0100
Subject: [PATCH] k9s: hotkeys, custom columns for flux

---
 dot_config/k9s/hotkeys.yaml         | 21 +++++++++++++++
 dot_config/k9s/plugins.yaml         | 42 +++++++----------------------
 dot_config/k9s/private_aliases.yaml | 10 +++++++
 dot_config/k9s/private_config.yaml  | 41 ++++++++++++++++++++++++++++
 dot_config/k9s/views.yaml           | 16 +++++++++++
 5 files changed, 98 insertions(+), 32 deletions(-)
 create mode 100644 dot_config/k9s/hotkeys.yaml
 create mode 100644 dot_config/k9s/private_aliases.yaml
 create mode 100644 dot_config/k9s/private_config.yaml
 create mode 100644 dot_config/k9s/views.yaml

diff --git a/dot_config/k9s/hotkeys.yaml b/dot_config/k9s/hotkeys.yaml
new file mode 100644
index 0000000..a9da862
--- /dev/null
+++ b/dot_config/k9s/hotkeys.yaml
@@ -0,0 +1,21 @@
+
+hotKeys:
+  pods:
+    shortCut: Shift-1
+    description: Show pods
+    command: pods
+
+  gitrepos:
+    shortCut: Shift-2
+    description: Show gitrepos
+    command: gitrepo
+
+  kustomizations:
+    shortCut: Shift-3
+    description: Show kustomizations
+    command: ks
+
+  helmrels:
+    shortCut: Shift-4
+    description: Show helm releases
+    command: hr
diff --git a/dot_config/k9s/plugins.yaml b/dot_config/k9s/plugins.yaml
index 4973bd0..1b4eb62 100644
--- a/dot_config/k9s/plugins.yaml
+++ b/dot_config/k9s/plugins.yaml
@@ -17,6 +17,7 @@ plugins:
       - >
         kubectl annotate
         --overwrite
+        --kubeconfig "$KUBECONFIG"
         --context "$CONTEXT"
         --namespace "$NAMESPACE"
         ${RESOURCE_NAME}.${RESOURCE_GROUP}
@@ -32,23 +33,24 @@ plugins:
     args:
       - -c
       - |
+        set -eo pipefail
+        trap "echo Something failed" ERR
         ku() {
             local verb="$1"
             shift
-            kubectl --context dkube --namespace flux-system $verb ${RESOURCE_NAME}.${RESOURCE_GROUP} $NAME "$@"
+            kubectl --kubeconfig "$KUBECONFIG" --context "$CONTEXT" --namespace "$NAMESPACE" $verb ${RESOURCE_NAME}.${RESOURCE_GROUP} $NAME "$@"
         }
 
         S="$(ku get -o jsonpath='{.spec.suspend }')";
 
         if [[ "$S" == true ]] ; then
             ku patch --type=json -p '[{ "op": "remove", "path": "/spec/suspend"}]';
-          echo "$RESOURCE_NAME resumed"
+            echo "$RESOURCE_NAME resumed"
         else
             ku patch --type=json -p '[{ "op": "replace", "path": "/spec/suspend", "value": true}]';
-          echo "$RESOURCE_NAME suspended"
+            echo "$RESOURCE_NAME suspended"
         fi
 
-
   trace:
     shortCut: Ctrl-T
     confirm: false
@@ -60,34 +62,8 @@ plugins:
     args:
       - -c
       - >
-        resource=$(echo $RESOURCE_NAME | sed -E 's/ies$/y/' | sed -E 's/ses$/se/' | sed -E 's/(s|es)$//g') ; flux trace --context $CONTEXT --kind $resource --api-version
+        resource=$(echo $RESOURCE_NAME | sed -E 's/ies$/y/' | sed -E 's/ses$/se/' | sed -E 's/(s|es)$//g') ; flux trace --kubeconfig "$KUBECONFIG" --context $CONTEXT --kind $resource --api-version
         $RESOURCE_GROUP/$RESOURCE_VERSION --namespace $NAMESPACE $NAME | less -K
-  get-suspended-helmreleases:
-    shortCut: Shift-S
-    confirm: false
-    description: Suspended Helm Releases
-    scopes:
-      - helmrelease
-    command: sh
-    background: false
-    args:
-      - -c
-      - kubectl get --context $CONTEXT --all-namespaces helmreleases.helm.toolkit.fluxcd.io
-        -o json | jq -r '.items[] | select(.spec.suspend==true) | [.metadata.namespace,.metadata.name,.spec.suspend]
-        | @tsv' | less -K
-  get-suspended-kustomizations:
-    shortCut: Shift-S
-    confirm: false
-    description: Suspended Kustomizations
-    scopes:
-      - kustomizations
-    command: sh
-    background: false
-    args:
-      - -c
-      - kubectl get --context $CONTEXT --all-namespaces kustomizations.kustomize.toolkit.fluxcd.io
-        -o json | jq -r '.items[] | select(.spec.suspend==true) | [.metadata.name,.spec.suspend]
-        | @tsv' | less -K
   stern:
     shortCut: Ctrl-L
     confirm: false
@@ -97,6 +73,8 @@ plugins:
     command: stern
     background: false
     args:
+      - --kubeconfig
+      - $KUBECONFIG
       - --tail
       - 50
       - $FILTER
@@ -115,5 +93,5 @@ plugins:
     args:
       - node-shell
       - --context
-      - $CONTEXT 
+      - $CONTEXT
       - $NAME
diff --git a/dot_config/k9s/private_aliases.yaml b/dot_config/k9s/private_aliases.yaml
new file mode 100644
index 0000000..d561d43
--- /dev/null
+++ b/dot_config/k9s/private_aliases.yaml
@@ -0,0 +1,10 @@
+aliases:
+  dp: deployments
+  sec: v1/secrets
+  jo: jobs
+  cr: clusterroles
+  crb: clusterrolebindings
+  ro: roles
+  rb: rolebindings
+  np: networkpolicies
+  gr: gitrepositories
diff --git a/dot_config/k9s/private_config.yaml b/dot_config/k9s/private_config.yaml
new file mode 100644
index 0000000..b902b6a
--- /dev/null
+++ b/dot_config/k9s/private_config.yaml
@@ -0,0 +1,41 @@
+k9s:
+  liveViewAutoRefresh: false
+  screenDumpDir: /home/vladimir/.local/state/k9s/screen-dumps
+  refreshRate: 2
+  maxConnRetry: 5
+  readOnly: false
+  noExitOnCtrlC: false
+  ui:
+    enableMouse: false
+    headless: false
+    logoless: true
+    crumbsless: false
+    reactive: true
+    noIcons: false
+    defaultsToFullScreen: false
+  skipLatestRevCheck: false
+  disablePodCounting: false
+  shellPod:
+    image: busybox:1.35.0
+    namespace: default
+    limits:
+      cpu: 100m
+      memory: 100Mi
+  imageScans:
+    enable: false
+    exclusions:
+      namespaces: []
+      labels: {}
+  logger:
+    tail: 100
+    buffer: 5000
+    sinceSeconds: -1
+    textWrap: false
+    showTime: false
+  thresholds:
+    cpu:
+      critical: 90
+      warn: 70
+    memory:
+      critical: 90
+      warn: 70
diff --git a/dot_config/k9s/views.yaml b/dot_config/k9s/views.yaml
new file mode 100644
index 0000000..ca054c7
--- /dev/null
+++ b/dot_config/k9s/views.yaml
@@ -0,0 +1,16 @@
+views:
+  kustomize.toolkit.fluxcd.io/v1/kustomizations:
+    columns:
+      - NAMESPACE
+      - NAME
+      - SUSPENDED:.spec.suspend
+  helm.toolkit.fluxcd.io/v2/helmreleases:
+    columns:
+      - NAMESPACE
+      - NAME
+      - SUSPENDED:.spec.suspend
+  source.toolkit.fluxcd.io/v1/gitrepositories:
+    columns:
+      - NAMESPACE
+      - NAME
+      - SUSPENDED:.spec.suspend