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GKE provider: Add a HEAPSTER_MACHINE_TYPE option

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Allows heterogeneous cluster configurations for large cluster
synthetic testing.
This commit is contained in:
Zach Loafman 2016-06-14 14:23:45 -07:00
parent cc5e159fe5
commit 1fde6f867c
1 changed files with 22 additions and 7 deletions
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29
cluster/gke/util.sh
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@ -128,6 +128,7 @@ function validate-cluster {
# ADDITIONAL_ZONES (optional) # ADDITIONAL_ZONES (optional)
# NODE_SCOPES # NODE_SCOPES
# MACHINE_TYPE # MACHINE_TYPE
# HEAPSTER_MACHINE_TYPE (optional)
# CLUSTER_IP_RANGE (optional) # CLUSTER_IP_RANGE (optional)
# GKE_CREATE_FLAGS (optional, space delineated) # GKE_CREATE_FLAGS (optional, space delineated)
function kube-up() { function kube-up() {
@ -155,12 +156,26 @@ function kube-up() {
echo "... Using firewall-rule: ${FIREWALL_SSH}" >&2 echo "... Using firewall-rule: ${FIREWALL_SSH}" >&2
fi fi
local create_args=( local shared_args=(
"--zone=${ZONE}" "--zone=${ZONE}"
"--project=${PROJECT}" "--project=${PROJECT}"
"--num-nodes=${NUM_NODES}"
"--network=${NETWORK}"
"--scopes=${NODE_SCOPES}" "--scopes=${NODE_SCOPES}"
)
if [[ ! -z "${IMAGE_TYPE:-}" ]]; then
shared_args+=("--image-type=${IMAGE_TYPE}")
fi
if [[ -z "${HEAPSTER_MACHINE_TYPE:-}" ]]; then
local -r nodes="${NUM_NODES}"
else
local -r nodes=$(( NUM_NODES - 1 ))
fi
local create_args=(
${shared_args[@]}
"--num-nodes=${nodes}"
"--network=${NETWORK}"
"--cluster-version=${CLUSTER_API_VERSION}" "--cluster-version=${CLUSTER_API_VERSION}"
"--machine-type=${MACHINE_TYPE}" "--machine-type=${MACHINE_TYPE}"
) )
@ -173,14 +188,14 @@ function kube-up() {
create_args+=("--cluster-ipv4-cidr=${CLUSTER_IP_RANGE}") create_args+=("--cluster-ipv4-cidr=${CLUSTER_IP_RANGE}")
fi fi
if [[ ! -z "${IMAGE_TYPE:-}" ]]; then
create_args+=("--image-type=${IMAGE_TYPE}")
fi
create_args+=( ${GKE_CREATE_FLAGS:-} ) create_args+=( ${GKE_CREATE_FLAGS:-} )
# Bring up the cluster. # Bring up the cluster.
"${GCLOUD}" ${CMD_GROUP:-} container clusters create "${CLUSTER_NAME}" "${create_args[@]}" "${GCLOUD}" ${CMD_GROUP:-} container clusters create "${CLUSTER_NAME}" "${create_args[@]}"
if [[ ! -z "${HEAPSTER_MACHINE_TYPE:-}" ]]; then
"${GCLOUD}" ${CMD_GROUP:-} container node-pools create "heapster-pool" --cluster "${CLUSTER_NAME}" --num-nodes=1 --machine-type="${HEAPSTER_MACHINE_TYPE}" "${shared_args[@]}"
fi
} }
# Execute prior to running tests to initialize required structure. This is # Execute prior to running tests to initialize required structure. This is