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Merge pull request #2819 from oleh-ozimok/fix-cidr-assert

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Fix enough network address space assert
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Aivars Sterns 2018-06-06 07:32:16 +03:00 committed by GitHub
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roles/kubernetes/preinstall/tasks/verify-settings.yml
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@ -68,7 +68,7 @@
# NOTICE: the check blatantly ignores the inet6-case # NOTICE: the check blatantly ignores the inet6-case
- name: Guarantee that enough network address space is available for all pods - name: Guarantee that enough network address space is available for all pods
assert: 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." msg: "Do not schedule more pods on a node than inet addresses are available."
ignore_errors: "{{ ignore_assert_errors }}" ignore_errors: "{{ ignore_assert_errors }}"
when: when: