Files
kind/images/haproxy/haproxy.cfg
Daniel Lipovetsky 47dfc9e840 fix: Limit HAProxy maximum concurrent connections
If the limit is not configured, HAProxy derives it from the file
descriptor limit. The higher the limit, the more memory HAProxy
allocates. That limit can be so high on modern Linux distros that
HAproxy allocates all available memory.
2023-03-04 15:53:17 -08:00

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# Copyright 2019 The Kubernetes Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# minimal config file to avoid haproxy exiting due to invalid / missing config
# kind will rewrite this config at runtime
global
# limit memory usage to approximately 18 MB
maxconn 100000
frontend controlPlane
bind 0.0.0.0:6443
mode tcp
default_backend kube-apiservers
backend kube-apiservers
mode tcp