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Make gomaxprocs install optional, limit to tests

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This commit is contained in:
Jordan Liggitt 2023-08-16 09:33:02 -04:00
parent 8cb979ae55
commit bd36be0218
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3 changed files with 17 additions and 10 deletions
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25
hack/lib/golang.sh
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@ -556,20 +556,25 @@ kube::golang::setup_env() {
# This seems to matter to some tools # This seems to matter to some tools
export GO15VENDOREXPERIMENT=1 export GO15VENDOREXPERIMENT=1
}
kube::golang::setup_gomaxprocs() {
# GOMAXPROCS by default does not reflect the number of cpu(s) available # GOMAXPROCS by default does not reflect the number of cpu(s) available
# when running in a container, please see https://github.com/golang/go/issues/33803 # when running in a container, please see https://github.com/golang/go/issues/33803
if ! command -v ncpu >/dev/null 2>&1; then if [[ -z "${GOMAXPROCS:-}" ]]; then
# shellcheck disable=SC2164 if ! command -v ncpu >/dev/null 2>&1; then
pushd "${KUBE_ROOT}/hack/tools" >/dev/null # shellcheck disable=SC2164
GO111MODULE=on go install ./ncpu pushd "${KUBE_ROOT}/hack/tools" >/dev/null
# shellcheck disable=SC2164 GO111MODULE=on go install ./ncpu || echo "Will not automatically set GOMAXPROCS"
popd >/dev/null # shellcheck disable=SC2164
popd >/dev/null
fi
if command -v ncpu >/dev/null 2>&1; then
GOMAXPROCS=$(ncpu)
export GOMAXPROCS
kube::log::status "Set GOMAXPROCS automatically to ${GOMAXPROCS}"
fi
fi fi
GOMAXPROCS=${GOMAXPROCS:-$(ncpu)}
export GOMAXPROCS
kube::log::status "Setting GOMAXPROCS: ${GOMAXPROCS}"
} }
# This will take binaries from $GOPATH/bin and copy them to the appropriate # This will take binaries from $GOPATH/bin and copy them to the appropriate

1
hack/make-rules/test-e2e-node.sh
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@ -18,6 +18,7 @@ KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/../..
source "${KUBE_ROOT}/hack/lib/init.sh" source "${KUBE_ROOT}/hack/lib/init.sh"
kube::golang::setup_env kube::golang::setup_env
kube::golang::setup_gomaxprocs
# start the cache mutation detector by default so that cache mutators will be found # start the cache mutation detector by default so that cache mutators will be found
KUBE_CACHE_MUTATION_DETECTOR="${KUBE_CACHE_MUTATION_DETECTOR:-true}" KUBE_CACHE_MUTATION_DETECTOR="${KUBE_CACHE_MUTATION_DETECTOR:-true}"

1
hack/make-rules/test.sh
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@ -22,6 +22,7 @@ KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/../..
source "${KUBE_ROOT}/hack/lib/init.sh" source "${KUBE_ROOT}/hack/lib/init.sh"
kube::golang::setup_env kube::golang::setup_env
kube::golang::setup_gomaxprocs
# start the cache mutation detector by default so that cache mutators will be found # start the cache mutation detector by default so that cache mutators will be found
KUBE_CACHE_MUTATION_DETECTOR="${KUBE_CACHE_MUTATION_DETECTOR:-true}" KUBE_CACHE_MUTATION_DETECTOR="${KUBE_CACHE_MUTATION_DETECTOR:-true}"