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https://github.com/ceph/ceph-csi.git
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139 lines
6.7 KiB
Bash
139 lines
6.7 KiB
Bash
#!/usr/bin/env bash
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# Copyright 2017 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# A configuration for Kubemark cluster. It doesn't need to be kept in
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# sync with gce/config-default.sh (except the filename, because I'm reusing
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# gce/util.sh script which assumes config filename), but if some things that
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# are enabled by default should not run in hollow clusters, they should be disabled here.
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source "${KUBE_ROOT}/cluster/gce/config-common.sh"
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GCLOUD=gcloud
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ZONE=${KUBE_GCE_ZONE:-us-central1-b}
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REGION=${ZONE%-*}
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NUM_NODES=${KUBEMARK_NUM_NODES:-10}
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MASTER_SIZE=${KUBEMARK_MASTER_SIZE:-n1-standard-$(get-master-size)}
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MASTER_DISK_TYPE=pd-ssd
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MASTER_DISK_SIZE=${MASTER_DISK_SIZE:-$(get-master-disk-size)}
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MASTER_ROOT_DISK_SIZE=${KUBEMARK_MASTER_ROOT_DISK_SIZE:-$(get-master-root-disk-size)}
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REGISTER_MASTER_KUBELET=${REGISTER_MASTER:-false}
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PREEMPTIBLE_NODE=${PREEMPTIBLE_NODE:-false}
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NODE_ACCELERATORS=${NODE_ACCELERATORS:-""}
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CREATE_CUSTOM_NETWORK=${CREATE_CUSTOM_NETWORK:-false}
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EVENT_PD=${EVENT_PD:-false}
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MASTER_OS_DISTRIBUTION=${KUBE_MASTER_OS_DISTRIBUTION:-gci}
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NODE_OS_DISTRIBUTION=${KUBE_NODE_OS_DISTRIBUTION:-gci}
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MASTER_IMAGE=${KUBE_GCE_MASTER_IMAGE:-cos-stable-65-10323-64-0}
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MASTER_IMAGE_PROJECT=${KUBE_GCE_MASTER_PROJECT:-cos-cloud}
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CLEANUP_KUBEMARK_IMAGE=${CLEANUP_KUBEMARK_IMAGE:-true}
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# GPUs supported in GCE do not have compatible drivers in Debian 7.
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if [[ "${NODE_OS_DISTRIBUTION}" == "debian" ]]; then
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NODE_ACCELERATORS=""
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fi
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NETWORK=${KUBE_GCE_NETWORK:-e2e}
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if [[ "${CREATE_CUSTOM_NETWORK}" == true ]]; then
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SUBNETWORK="${SUBNETWORK:-${NETWORK}-custom-subnet}"
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fi
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INSTANCE_PREFIX="${INSTANCE_PREFIX:-"default"}"
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MASTER_NAME="${INSTANCE_PREFIX}-kubemark-master"
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AGGREGATOR_MASTER_NAME="${INSTANCE_PREFIX}-kubemark-aggregator"
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MASTER_TAG="kubemark-master"
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EVENT_STORE_NAME="${INSTANCE_PREFIX}-event-store"
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MASTER_IP_RANGE="${MASTER_IP_RANGE:-10.246.0.0/24}"
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CLUSTER_IP_RANGE="${CLUSTER_IP_RANGE:-$(get-cluster-ip-range)}"
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RUNTIME_CONFIG="${KUBE_RUNTIME_CONFIG:-}"
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TERMINATED_POD_GC_THRESHOLD=${TERMINATED_POD_GC_THRESHOLD:-100}
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KUBE_APISERVER_REQUEST_TIMEOUT=300
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ETCD_COMPACTION_INTERVAL_SEC="${KUBEMARK_ETCD_COMPACTION_INTERVAL_SEC:-}"
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# Set etcd image (e.g. k8s.gcr.io/etcd) and version (e.g. 3.1.12-1) if you need
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# non-default version.
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ETCD_IMAGE="${TEST_ETCD_IMAGE:-}"
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ETCD_VERSION="${TEST_ETCD_VERSION:-}"
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# Storage backend. 'etcd2' and 'etcd3' are supported.
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STORAGE_BACKEND=${STORAGE_BACKEND:-}
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# Storage media type: application/json and application/vnd.kubernetes.protobuf are supported.
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STORAGE_MEDIA_TYPE=${STORAGE_MEDIA_TYPE:-}
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# Default Log level for all components in test clusters and variables to override it in specific components.
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TEST_CLUSTER_LOG_LEVEL="${TEST_CLUSTER_LOG_LEVEL:---v=4}"
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API_SERVER_TEST_LOG_LEVEL="${API_SERVER_TEST_LOG_LEVEL:-$TEST_CLUSTER_LOG_LEVEL}"
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CONTROLLER_MANAGER_TEST_LOG_LEVEL="${CONTROLLER_MANAGER_TEST_LOG_LEVEL:-$TEST_CLUSTER_LOG_LEVEL}"
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SCHEDULER_TEST_LOG_LEVEL="${SCHEDULER_TEST_LOG_LEVEL:-$TEST_CLUSTER_LOG_LEVEL}"
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HOLLOW_KUBELET_TEST_LOG_LEVEL="${HOLLOW_KUBELET_TEST_LOG_LEVEL:-$TEST_CLUSTER_LOG_LEVEL}"
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HOLLOW_PROXY_TEST_LOG_LEVEL="${HOLLOW_PROXY_TEST_LOG_LEVEL:-$TEST_CLUSTER_LOG_LEVEL}"
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TEST_CLUSTER_DELETE_COLLECTION_WORKERS="${TEST_CLUSTER_DELETE_COLLECTION_WORKERS:---delete-collection-workers=16}"
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TEST_CLUSTER_MAX_REQUESTS_INFLIGHT="${TEST_CLUSTER_MAX_REQUESTS_INFLIGHT:-}"
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TEST_CLUSTER_RESYNC_PERIOD="${TEST_CLUSTER_RESYNC_PERIOD:-}"
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# ContentType used by all components to communicate with apiserver.
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TEST_CLUSTER_API_CONTENT_TYPE="${TEST_CLUSTER_API_CONTENT_TYPE:-}"
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KUBEMARK_MASTER_COMPONENTS_QPS_LIMITS="${KUBEMARK_MASTER_COMPONENTS_QPS_LIMITS:-}"
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CUSTOM_ADMISSION_PLUGINS="${CUSTOM_ADMISSION_PLUGINS:-NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,DefaultTolerationSeconds,NodeRestriction,Priority,StorageObjectInUseProtection,MutatingAdmissionWebhook,ValidatingAdmissionWebhook,ResourceQuota}"
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# Master components' test arguments.
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APISERVER_TEST_ARGS="${KUBEMARK_APISERVER_TEST_ARGS:-} --vmodule=httplog=3 --runtime-config=extensions/v1beta1,scheduling.k8s.io/v1alpha1 ${API_SERVER_TEST_LOG_LEVEL} ${TEST_CLUSTER_MAX_REQUESTS_INFLIGHT} ${TEST_CLUSTER_DELETE_COLLECTION_WORKERS}"
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CONTROLLER_MANAGER_TEST_ARGS="${KUBEMARK_CONTROLLER_MANAGER_TEST_ARGS:-} ${CONTROLLER_MANAGER_TEST_LOG_LEVEL} ${TEST_CLUSTER_RESYNC_PERIOD} ${TEST_CLUSTER_API_CONTENT_TYPE} ${KUBEMARK_MASTER_COMPONENTS_QPS_LIMITS}"
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SCHEDULER_TEST_ARGS="${KUBEMARK_SCHEDULER_TEST_ARGS:-} ${SCHEDULER_TEST_LOG_LEVEL} ${TEST_CLUSTER_API_CONTENT_TYPE} ${KUBEMARK_MASTER_COMPONENTS_QPS_LIMITS}"
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# Hollow-node components' test arguments.
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HOLLOW_KUBELET_TEST_ARGS="${HOLLOW_KUBELET_TEST_ARGS:-} ${HOLLOW_KUBELET_TEST_LOG_LEVEL}"
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HOLLOW_PROXY_TEST_ARGS="${HOLLOW_PROXY_TEST_ARGS:-} ${HOLLOW_PROXY_TEST_LOG_LEVEL}"
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SERVICE_CLUSTER_IP_RANGE="10.0.0.0/16" # formerly PORTAL_NET
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ALLOCATE_NODE_CIDRS=true
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# Optional: Enable cluster autoscaler.
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ENABLE_KUBEMARK_CLUSTER_AUTOSCALER="${ENABLE_KUBEMARK_CLUSTER_AUTOSCALER:-false}"
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# When using Cluster Autoscaler, always start with one hollow-node replica.
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# NUM_NODES should not be specified by the user. Instead we use
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# NUM_NODES=KUBEMARK_AUTOSCALER_MAX_NODES. This gives other cluster components
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# (e.g. kubemark master, Heapster) enough resources to handle maximum cluster size.
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if [[ "${ENABLE_KUBEMARK_CLUSTER_AUTOSCALER}" == "true" ]]; then
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NUM_REPLICAS=1
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if [[ ! -z "$NUM_NODES" ]]; then
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echo "WARNING: Using Cluster Autoscaler, ignoring NUM_NODES parameter. Set KUBEMARK_AUTOSCALER_MAX_NODES to specify maximum size of the cluster."
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fi
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fi
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#Optional: Enable kube dns.
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ENABLE_KUBEMARK_KUBE_DNS="${ENABLE_KUBEMARK_KUBE_DNS:-true}"
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KUBE_DNS_DOMAIN="${KUBE_DNS_DOMAIN:-cluster.local}"
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# Optional: set feature gates
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FEATURE_GATES="${KUBE_FEATURE_GATES:-ExperimentalCriticalPodAnnotation=true}"
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# Enable a simple "AdvancedAuditing" setup for testing.
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ENABLE_APISERVER_ADVANCED_AUDIT="${ENABLE_APISERVER_ADVANCED_AUDIT:-false}"
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# Optional: enable pod priority
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ENABLE_POD_PRIORITY="${ENABLE_POD_PRIORITY:-}"
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if [[ "${ENABLE_POD_PRIORITY}" == "true" ]]; then
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FEATURE_GATES="${FEATURE_GATES},PodPriority=true"
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fi
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# The number of services that are allowed to sync concurrently. Will be passed
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# into kube-controller-manager via `--concurrent-service-syncs`
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CONCURRENT_SERVICE_SYNCS="${CONCURRENT_SERVICE_SYNCS:-}"
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