mariadb: allow mysqld to set max_connections at startup#86
mariadb: allow mysqld to set max_connections at startup#86dciabrin wants to merge 1 commit intoopenstack-k8s-operators:mainfrom
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Mariadb pods are started as user mysql, which has no specific right to configure file descriptor limits. This prevents the server from honoring the requested max_connections of 4096. Make the pod start mysqld as root, and let the mysqld server drop privileges to user mysql explicitly. This way, the server can configure limits prior to accepting connections.
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Looks good to me. We agreed that this is a temporary solution until we switch to galera by default
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/test mariadb-operator-build-deploy-kuttl |
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PR needs rebase. DetailsInstructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. |
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@dciabrin want to rebase? |
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Mariadb pods are started as user mysql, which has no specific right to configure file descriptor limits. This prevents the server from honoring the requested max_connections of 4096.
Make the pod start mysqld as root, and let the mysqld server drop privileges to user mysql explicitly. This way, the server can configure limits prior to accepting connections.