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183 lines
8.5 KiB
Bash
Executable File
183 lines
8.5 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2014 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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# TODO(jbeda): Provide a way to override project
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# gcloud multiplexing for shared GCE/GKE tests.
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KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../..
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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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RELEASE_REGION_FALLBACK=${RELEASE_REGION_FALLBACK:-false}
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REGIONAL_KUBE_ADDONS=${REGIONAL_KUBE_ADDONS:-true}
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NODE_SIZE=${NODE_SIZE:-n1-standard-2}
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NUM_NODES=${NUM_NODES:-3}
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MASTER_SIZE=${MASTER_SIZE:-n1-standard-$(get-master-size)}
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MASTER_DISK_TYPE=pd-ssd
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MASTER_DISK_SIZE=${MASTER_DISK_SIZE:-20GB}
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NODE_DISK_TYPE=${NODE_DISK_TYPE:-pd-standard}
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NODE_DISK_SIZE=${NODE_DISK_SIZE:-100GB}
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REGISTER_MASTER_KUBELET=${REGISTER_MASTER:-true}
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KUBE_APISERVER_REQUEST_TIMEOUT=300
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PREEMPTIBLE_NODE=${PREEMPTIBLE_NODE:-false}
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PREEMPTIBLE_MASTER=${PREEMPTIBLE_MASTER:-false}
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# TODO(#26183): Provide a way to differentiate master OS distro and node OS
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# distro.
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OS_DISTRIBUTION=${KUBE_OS_DISTRIBUTION:-gci}
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# By default a cluster will be started with the master on GCI and nodes on
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# containervm. If you are updating the containervm version, update this
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# variable.
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CVM_VERSION=container-v1-3-v20160604
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MASTER_IMAGE=${KUBE_GCE_MASTER_IMAGE:-}
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MASTER_IMAGE_PROJECT=${KUBE_GCE_MASTER_PROJECT:-google-containers}
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NODE_IMAGE=${KUBE_GCE_NODE_IMAGE:-"${MASTER_IMAGE}"}
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NODE_IMAGE_PROJECT=${KUBE_GCE_NODE_PROJECT:-"${MASTER_IMAGE_PROJECT}"}
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CONTAINER_RUNTIME=${KUBE_CONTAINER_RUNTIME:-docker}
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GCI_DOCKER_VERSION=${KUBE_GCI_DOCKER_VERSION:-}
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RKT_VERSION=${KUBE_RKT_VERSION:-1.9.1}
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RKT_STAGE1_IMAGE=${KUBE_RKT_STAGE1_IMAGE:-coreos.com/rkt/stage1-coreos}
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NETWORK=${KUBE_GCE_NETWORK:-e2e}
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INSTANCE_PREFIX="${KUBE_GCE_INSTANCE_PREFIX:-e2e-test-${USER}}"
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CLUSTER_NAME="${CLUSTER_NAME:-${INSTANCE_PREFIX}}"
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MASTER_NAME="${INSTANCE_PREFIX}-master"
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MASTER_TAG="${INSTANCE_PREFIX}-master"
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NODE_TAG="${INSTANCE_PREFIX}-minion"
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CLUSTER_IP_RANGE="${CLUSTER_IP_RANGE:-10.180.0.0/14}"
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MASTER_IP_RANGE="${MASTER_IP_RANGE:-10.246.0.0/24}"
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RUNTIME_CONFIG="${KUBE_RUNTIME_CONFIG:-}"
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TERMINATED_POD_GC_THRESHOLD=${TERMINATED_POD_GC_THRESHOLD:-100}
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# Extra docker options for nodes.
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EXTRA_DOCKER_OPTS="${EXTRA_DOCKER_OPTS:-}"
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# Enable the docker debug mode.
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EXTRA_DOCKER_OPTS="${EXTRA_DOCKER_OPTS} --debug"
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SERVICE_CLUSTER_IP_RANGE="10.0.0.0/16" # formerly PORTAL_NET
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# When set to true, Docker Cache is enabled by default as part of the cluster bring up.
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ENABLE_DOCKER_REGISTRY_CACHE=true
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# Optional: Deploy a L7 loadbalancer controller to fulfill Ingress requests:
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# glbc - CE L7 Load Balancer Controller
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ENABLE_L7_LOADBALANCING="${KUBE_ENABLE_L7_LOADBALANCING:-glbc}"
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# Optional: Cluster monitoring to setup as part of the cluster bring up:
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# none - No cluster monitoring setup
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# influxdb - Heapster, InfluxDB, and Grafana
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# google - Heapster, Google Cloud Monitoring, and Google Cloud Logging
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# googleinfluxdb - Enable influxdb and google (except GCM)
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# standalone - Heapster only. Metrics available via Heapster REST API.
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ENABLE_CLUSTER_MONITORING="${KUBE_ENABLE_CLUSTER_MONITORING:-influxdb}"
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# Default Log level for all components in test clusters and variables to override it in specific components.
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TEST_CLUSTER_LOG_LEVEL="${TEST_CLUSTER_LOG_LEVEL:---v=4}"
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KUBELET_TEST_LOG_LEVEL="${KUBELET_TEST_LOG_LEVEL:-$TEST_CLUSTER_LOG_LEVEL}"
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DOCKER_TEST_LOG_LEVEL="${DOCKER_TEST_LOG_LEVEL:---log-level=info}"
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API_SERVER_TEST_LOG_LEVEL="${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:-$TEST_CLUSTER_LOG_LEVEL}"
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KUBEPROXY_TEST_LOG_LEVEL="${KUBEPROXY_TEST_LOG_LEVEL:-$TEST_CLUSTER_LOG_LEVEL}"
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TEST_CLUSTER_DELETE_COLLECTION_WORKERS="${TEST_CLUSTER_DELETE_COLLECTION_WORKERS:---delete-collection-workers=1}"
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TEST_CLUSTER_RESYNC_PERIOD="${TEST_CLUSTER_RESYNC_PERIOD:---min-resync-period=3m}"
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# ContentType used by all components to communicate with apiserver.
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TEST_CLUSTER_API_CONTENT_TYPE="${TEST_CLUSTER_API_CONTENT_TYPE:-}"
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# ContentType used to store objects in underlying database.
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TEST_CLUSTER_STORAGE_CONTENT_TYPE="${TEST_CLUSTER_STORAGE_CONTENT_TYPE:-}"
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KUBELET_TEST_ARGS="--max-pods=110 --serialize-image-pulls=false --outofdisk-transition-frequency=0 ${TEST_CLUSTER_API_CONTENT_TYPE}"
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APISERVER_TEST_ARGS="--runtime-config=extensions/v1beta1 ${TEST_CLUSTER_DELETE_COLLECTION_WORKERS} ${TEST_CLUSTER_STORAGE_CONTENT_TYPE}"
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CONTROLLER_MANAGER_TEST_ARGS="${TEST_CLUSTER_RESYNC_PERIOD} ${TEST_CLUSTER_API_CONTENT_TYPE}"
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SCHEDULER_TEST_ARGS="${TEST_CLUSTER_API_CONTENT_TYPE}"
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KUBEPROXY_TEST_ARGS="${TEST_CLUSTER_API_CONTENT_TYPE}"
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# Optional: Enable node logging.
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ENABLE_NODE_LOGGING="${KUBE_ENABLE_NODE_LOGGING:-true}"
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LOGGING_DESTINATION="${KUBE_LOGGING_DESTINATION:-elasticsearch}" # options: elasticsearch, gcp
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# Optional: When set to true, Elasticsearch and Kibana will be setup as part of the cluster bring up.
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ENABLE_CLUSTER_LOGGING="${KUBE_ENABLE_CLUSTER_LOGGING:-true}"
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ELASTICSEARCH_LOGGING_REPLICAS=1
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# Optional: Don't require https for registries in our local RFC1918 network
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if [[ ${KUBE_ENABLE_INSECURE_REGISTRY:-false} == "true" ]]; then
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EXTRA_DOCKER_OPTS="${EXTRA_DOCKER_OPTS} --insecure-registry 10.0.0.0/8"
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fi
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# Optional: Install cluster DNS.
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ENABLE_CLUSTER_DNS="${KUBE_ENABLE_CLUSTER_DNS:-true}"
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DNS_SERVER_IP="10.0.0.10"
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DNS_DOMAIN="cluster.local"
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DNS_REPLICAS=1
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# Optional: Install cluster docker registry.
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ENABLE_CLUSTER_REGISTRY="${KUBE_ENABLE_CLUSTER_REGISTRY:-false}"
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CLUSTER_REGISTRY_DISK="${CLUSTER_REGISTRY_DISK:-${INSTANCE_PREFIX}-kube-system-kube-registry}"
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CLUSTER_REGISTRY_DISK_SIZE="${CLUSTER_REGISTRY_DISK_SIZE:-200GB}"
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CLUSTER_REGISTRY_DISK_TYPE_GCE="${CLUSTER_REGISTRY_DISK_TYPE_GCE:-pd-standard}"
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# Optional: Install Kubernetes UI
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ENABLE_CLUSTER_UI="${KUBE_ENABLE_CLUSTER_UI:-true}"
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# Optional: Install node problem detector.
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ENABLE_NODE_PROBLEM_DETECTOR="${KUBE_ENABLE_NODE_PROBLEM_DETECTOR:-true}"
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# Optional: Create autoscaler for cluster's nodes.
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ENABLE_CLUSTER_AUTOSCALER="${KUBE_ENABLE_CLUSTER_AUTOSCALER:-false}"
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if [[ "${ENABLE_CLUSTER_AUTOSCALER}" == "true" ]]; then
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AUTOSCALER_MIN_NODES="${KUBE_AUTOSCALER_MIN_NODES:-}"
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AUTOSCALER_MAX_NODES="${KUBE_AUTOSCALER_MAX_NODES:-}"
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AUTOSCALER_ENABLE_SCALE_DOWN="${KUBE_AUTOSCALER_ENABLE_SCALE_DOWN:-false}"
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fi
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# If we included ResourceQuota, we should keep it at the end of the list to prevent incremeting quota usage prematurely.
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ADMISSION_CONTROL="${KUBE_ADMISSION_CONTROL:-NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,ResourceQuota}"
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# Optional: if set to true kube-up will automatically check for existing resources and clean them up.
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KUBE_UP_AUTOMATIC_CLEANUP=${KUBE_UP_AUTOMATIC_CLEANUP:-false}
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# Optional: setting it to true denotes this is a testing cluster,
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# so that we can use pulled kubernetes binaries, even if binaries
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# are pre-installed in the image. Note that currently this logic
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# is only supported in trusty or GCI.
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TEST_CLUSTER="${TEST_CLUSTER:-true}"
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# OpenContrail networking plugin specific settings
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NETWORK_PROVIDER="${NETWORK_PROVIDER:-kubenet}" # none, opencontrail, flannel, kubenet
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OPENCONTRAIL_TAG="${OPENCONTRAIL_TAG:-R2.20}"
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OPENCONTRAIL_KUBERNETES_TAG="${OPENCONTRAIL_KUBERNETES_TAG:-master}"
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OPENCONTRAIL_PUBLIC_SUBNET="${OPENCONTRAIL_PUBLIC_SUBNET:-10.1.0.0/16}"
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# Network Policy plugin specific settings.
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NETWORK_POLICY_PROVIDER="${NETWORK_POLICY_PROVIDER:-none}" # calico
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# How should the kubelet configure hairpin mode?
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HAIRPIN_MODE="${HAIRPIN_MODE:-promiscuous-bridge}" # promiscuous-bridge, hairpin-veth, none
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# Optional: if set to true, kube-up will configure the cluster to run e2e tests.
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E2E_STORAGE_TEST_ENVIRONMENT=${KUBE_E2E_STORAGE_TEST_ENVIRONMENT:-false}
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# Optional: if set to true, a image puller is deployed. Only for use in e2e clusters.
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# TODO: Pipe this through GKE e2e clusters once we know it helps.
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PREPULL_E2E_IMAGES="${PREPULL_E2E_IMAGES:-true}"
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# Evict pods whenever compute resource availability on the nodes gets below a threshold.
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EVICTION_HARD="${EVICTION_HARD:-memory.available<100Mi}"
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