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[etcd] Add support for setting the request size limit (#8849)

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* [etcd] Add extra documentation for `etcd_memory_limit` and `etcd_quota_backend_bytes`

Signed-off-by: necatican <necaticanyildirim@gmail.com>

* [etcd] Add support for setting ETCD_MAX_REQUEST_BYTES

Signed-off-by: necatican <necaticanyildirim@gmail.com>
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Necatican Yıldırım
2022-05-23 19:36:03 +03:00
committed by GitHub
parent 85bd1eea27
commit dc1af5a9c5
6 changed files with 25 additions and 1 deletions
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8
roles/etcd/defaults/main.yml
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@@ -46,10 +46,18 @@ etcd_extra_vars: {}
# Limits
# Limit memory only if <4GB memory on host. 0=unlimited
# This value is only relevant when deploying etcd with `etcd_deployment_type: docker`
etcd_memory_limit: "{% if ansible_memtotal_mb < 4096 %}512M{% else %}0{% endif %}"
# The default storage size limit is 2G.
# 8G is a suggested maximum size for normal environments and etcd warns at startup if the configured value exceeds it.
# etcd_quota_backend_bytes: "2147483648"
# Maximum client request size in bytes the server will accept.
# etcd is designed to handle small key value pairs typical for metadata.
# Larger requests will work, but may increase the latency of other requests
# etcd_max_request_bytes: "1572864"
# Uncomment to set CPU share for etcd
# etcd_cpu_limit: 300m