feat: support multiple kube config files

requires switching to the bash version of kubectx because this is not yet supported by the golang version see ahmetb/kubectx#211
tekumara · Jan 26, 2022 · 0a76fd2 · 0a76fd2
1 parent 48d9ad8
commit 0a76fd2
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Showing 2 changed files with 23 additions and 6 deletions.
diff --git a/dotfiles/.zshrc.d/kubes.plugin.zsh b/dotfiles/.zshrc.d/kubes.plugin.zsh
@@ -3,10 +3,29 @@
 # https://github.com/ohmyzsh/ohmyzsh/blob/master/plugins/kubectl/kubectl.plugin.zsh
 # https://github.com/ahmetb/kubectl-aliases
 alias k='kubectl'
+alias kgp='kubectl get pods'
+alias kgpa='kubectl get pods --all-namespaces'
 alias kge='kubectl get events --sort-by='{.lastTimestamp}''
 keb() {
     kubectl exec -i -t "$@" -- /bin/bash
 }
 kes() {
     kubectl exec -i -t "$@" -- /bin/sh
 }
+
+unset KUBECONFIG
+files=($HOME/.kube/*.yaml(N) $HOME/.k3d/kubeconfig*.yaml(N))
+for file in $files; do
+  KUBECONFIG+="${file}:"
+done
+
+export KUBECONFIG
+
+# kube context per shell https://github.com/ahmetb/kubectx/issues/12#issuecomment-557852519
+file="$(mktemp -t "kubectx.XXXXXX")"
+export KUBECONFIG="${file}:${KUBECONFIG}"
+cat <<EOF >"${file}"
+apiVersion: v1
+kind: Config
+current-context: ""
+EOF
diff --git a/install-root/kubes.sh b/install-root/kubes.sh
@@ -29,19 +29,17 @@ popd && rm -rf "$tmp_dir"
 echo "Install kubectx"
 kubectx_version=0.9.4
 tmp_dir=$(mktemp -d) && pushd "$tmp_dir"
-curl -fsSLo kubectx.tar.gz "https://github.com/ahmetb/kubectx/releases/download/v${kubectx_version}/kubectx_v${kubectx_version}_linux_x86_64.tar.gz"
-echo "db5a48e85ff4d8c6fa947e3021e11ba4376f9588dd5fa779a80ed5c18287db22  kubectx.tar.gz"  | sha256sum --check
-tar -zxf kubectx.tar.gz
+curl -fsSLo kubectx "https://github.com/ahmetb/kubectx/releases/download/v${kubectx_version}/kubectx"
+echo "e887e4e2b3dd4c94d0ecdb84270fb4fac2e65c4d5b0ee461e688fb8089fd4900  kubectx"  | sha256sum --check
 install kubectx /usr/local/bin
 popd && rm -rf "$tmp_dir"
 
 # kubens
 echo "Install kubens"
 kubens_version=0.9.4
 tmp_dir=$(mktemp -d) && pushd "$tmp_dir"
-curl -fsSLo kubens.tar.gz "https://github.com/ahmetb/kubectx/releases/download/v${kubens_version}/kubens_v${kubens_version}_linux_x86_64.tar.gz"
-echo "8b3672961fb15f8b87d5793af8bd3c1cca52c016596fbf57c46ab4ef39265fcd  kubens.tar.gz"  | sha256sum --check
-tar -zxf kubens.tar.gz
+curl -fsSLo kubens "https://github.com/ahmetb/kubectx/releases/download/v${kubens_version}/kubens"
+echo "509c97c0882e688ae8fad8aa13524cc7c003e4883db447a905bdb47d64c13bdc  kubens"  | sha256sum --check
 install kubens /usr/local/bin
 popd && rm -rf "$tmp_dir"