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Lower ginkgo nodes to avoid resource contention in parallel tests

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Jeff Lowdermilk
2016-05-12 14:12:37 -07:00
parent 3f2fe8b5b8
commit e93346def4
1 changed files with 7 additions and 1 deletions
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8
hack/ginkgo-e2e.sh
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@@ -30,6 +30,12 @@ e2e_test=$(kube::util::find-binary "e2e.test")
GINKGO_PARALLEL=${GINKGO_PARALLEL:-n} # set to 'y' to run tests in parallel GINKGO_PARALLEL=${GINKGO_PARALLEL:-n} # set to 'y' to run tests in parallel
# The number of tests that can run in parallel depends on what tests
# are running and on the size of the cluster. Too many, and tests will
# fail due to resource contention. 25 is a reasonable default for a
# 3-node (n1-standard-1) cluster running all fast, non-disruptive tests.
GINKGO_PARALLELISM=${GINKGO_PARALLELISM:-25}
: ${KUBECTL:="${KUBE_ROOT}/cluster/kubectl.sh"} : ${KUBECTL:="${KUBE_ROOT}/cluster/kubectl.sh"}
: ${KUBE_CONFIG_FILE:="config-test.sh"} : ${KUBE_CONFIG_FILE:="config-test.sh"}
@@ -78,7 +84,7 @@ fi
if [[ -n "${GINKGO_PARALLEL_NODES:-}" ]]; then if [[ -n "${GINKGO_PARALLEL_NODES:-}" ]]; then
ginkgo_args+=("--nodes=${GINKGO_PARALLEL_NODES}") ginkgo_args+=("--nodes=${GINKGO_PARALLEL_NODES}")
elif [[ ${GINKGO_PARALLEL} =~ ^[yY]$ ]]; then elif [[ ${GINKGO_PARALLEL} =~ ^[yY]$ ]]; then
ginkgo_args+=("--nodes=30") # By default, set --nodes=30. ginkgo_args+=("--nodes=25")
fi fi
# The --host setting is used only when providing --auth_config # The --host setting is used only when providing --auth_config