From 0d2452c18f40d5441e7d30fd7ad21e703c8267a0 Mon Sep 17 00:00:00 2001
From: Stefan Reimer <stefan@zero-downtime.net>
Date: Thu, 15 Apr 2021 14:25:23 +0200
Subject: [PATCH] feat: new exec_each_node.sh tools script

---
 scripts/exec_each_node.sh                                 | 8 ++++++++
 scripts/{get_cgroup_limits.sh => pod_mem_cgroup_limit.sh} | 0
 2 files changed, 8 insertions(+)
 create mode 100755 scripts/exec_each_node.sh
 rename scripts/{get_cgroup_limits.sh => pod_mem_cgroup_limit.sh} (100%)

diff --git a/scripts/exec_each_node.sh b/scripts/exec_each_node.sh
new file mode 100755
index 00000000..61d9e7b3
--- /dev/null
+++ b/scripts/exec_each_node.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+NODES=$(kubectl get nodes -o json | jq -rc .items[].status.addresses[0].address)
+
+for n in $NODES; do
+  >&2 echo "Node: $n"
+  ssh -q $n "$@"
+done
diff --git a/scripts/get_cgroup_limits.sh b/scripts/pod_mem_cgroup_limit.sh
similarity index 100%
rename from scripts/get_cgroup_limits.sh
rename to scripts/pod_mem_cgroup_limit.sh