From 38f7ba25848d5c9f585eb5d9928c5a7244a8bdf1 Mon Sep 17 00:00:00 2001
From: Oleg Ozimok <ozimok.oleg@gmail.com>
Date: Sun, 27 May 2018 18:01:17 +0300
Subject: [PATCH] Fix enough network address space assert
---
roles/kubernetes/preinstall/tasks/verify-settings.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/roles/kubernetes/preinstall/tasks/verify-settings.yml b/roles/kubernetes/preinstall/tasks/verify-settings.yml
index 0f7c8bdc3..2e50ff2cb 100644
--- a/roles/kubernetes/preinstall/tasks/verify-settings.yml
+++ b/roles/kubernetes/preinstall/tasks/verify-settings.yml
@@ -68,7 +68,7 @@
# NOTICE: the check blatantly ignores the inet6-case
- name: Guarantee that enough network address space is available for all pods
assert:
- that: "{{ kubelet_max_pods <= ((32 - kube_network_node_prefix) ** 2) - 2 }}"
+ that: "{{ kubelet_max_pods <= (2 ** (32 - kube_network_node_prefix)) - 2 }}"
msg: "Do not schedule more pods on a node than inet addresses are available."
ignore_errors: "{{ ignore_assert_errors }}"
when:
--
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