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When KUBE_E2E_STORAGE_TEST_ENVIRONMENT is set to 'true', kube-up.sh script will: - Install the right packages for all storage volumes. - Use devicemapper as docker storage backend. 'aufs', the default one on Debian, does not support extended attibutes required by Ceph RBD and Gluster server containers. Tested on GCE and Vagrant, e2e tests for storage volumes passes without any additional configuration.
110 lines
4.5 KiB
Bash
Executable File
110 lines
4.5 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2014 The Kubernetes Authors All rights reserved.
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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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## Contains configuration values for interacting with the Vagrant cluster
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# Number of minions in the cluster
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NUM_MINIONS=${NUM_MINIONS-"1"}
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export NUM_MINIONS
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# The IP of the master
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export MASTER_IP=${MASTER_IP-"10.245.1.2"}
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export KUBE_MASTER_IP=${MASTER_IP}
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export INSTANCE_PREFIX="kubernetes"
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export MASTER_NAME="${INSTANCE_PREFIX}-master"
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# Should the master serve as a node
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REGISTER_MASTER_KUBELET=${REGISTER_MASTER:-false}
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# Map out the IPs, names and container subnets of each minion
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export MINION_IP_BASE=${MINION_IP_BASE-"10.245.1."}
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MINION_CONTAINER_SUBNET_BASE="10.246"
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MASTER_CONTAINER_NETMASK="255.255.255.0"
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MASTER_CONTAINER_ADDR="${MINION_CONTAINER_SUBNET_BASE}.0.1"
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MASTER_CONTAINER_SUBNET="${MINION_CONTAINER_SUBNET_BASE}.0.1/24"
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CONTAINER_SUBNET="${MINION_CONTAINER_SUBNET_BASE}.0.0/16"
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for ((i=0; i < NUM_MINIONS; i++)) do
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MINION_IPS[$i]="${MINION_IP_BASE}$((i+3))"
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MINION_NAMES[$i]="${INSTANCE_PREFIX}-minion-$((i+1))"
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MINION_CONTAINER_SUBNETS[$i]="${MINION_CONTAINER_SUBNET_BASE}.$((i+1)).1/24"
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MINION_CONTAINER_ADDRS[$i]="${MINION_CONTAINER_SUBNET_BASE}.$((i+1)).1"
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MINION_CONTAINER_NETMASKS[$i]="255.255.255.0"
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VAGRANT_MINION_NAMES[$i]="minion-$((i+1))"
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done
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SERVICE_CLUSTER_IP_RANGE=10.247.0.0/16 # formerly PORTAL_NET
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# Since this isn't exposed on the network, default to a simple user/passwd
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MASTER_USER=vagrant
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MASTER_PASSWD=vagrant
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# Admission Controllers to invoke prior to persisting objects in cluster
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ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,SecurityContextDeny,ServiceAccount,ResourceQuota
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# Optional: Enable experimental API features
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ENABLE_EXPERIMENTAL_API="${KUBE_ENABLE_EXPERIMENTAL_API:-true}"
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# Optional: Enable node logging.
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ENABLE_NODE_LOGGING=false
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LOGGING_DESTINATION=elasticsearch
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# Optional: When set to true, Elasticsearch and Kibana will be setup as part of the cluster bring up.
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ENABLE_CLUSTER_LOGGING=false
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ELASTICSEARCH_LOGGING_REPLICAS=1
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# Optional: Cluster monitoring to setup as part of the cluster bring up:
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# none - No cluster monitoring setup
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# influxdb - Heapster, InfluxDB, and Grafana
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# google - Heapster, Google Cloud Monitoring, and Google Cloud Logging
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ENABLE_CLUSTER_MONITORING="${KUBE_ENABLE_CLUSTER_MONITORING:-influxdb}"
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# Extra options to set on the Docker command line. This is useful for setting
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# --insecure-registry for local registries, or globally configuring selinux options
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# TODO Enable selinux when Fedora 21 repositories get an updated docker package
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# see https://bugzilla.redhat.com/show_bug.cgi?id=1216151
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#EXTRA_DOCKER_OPTS="-b=cbr0 --selinux-enabled --insecure-registry 10.0.0.0/8"
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EXTRA_DOCKER_OPTS="--insecure-registry 10.0.0.0/8"
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# Flag to tell the kubelet to enable CFS quota support
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ENABLE_CPU_CFS_QUOTA="${KUBE_ENABLE_CPU_CFS_QUOTA:-true}"
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# Optional: Install cluster DNS.
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ENABLE_CLUSTER_DNS="${KUBE_ENABLE_CLUSTER_DNS:-true}"
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DNS_SERVER_IP="10.247.0.10"
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DNS_DOMAIN="cluster.local"
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DNS_REPLICAS=1
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# Optional: Install Kubernetes UI
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ENABLE_CLUSTER_UI="${KUBE_ENABLE_CLUSTER_UI:-true}"
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# Optional: Enable setting flags for kube-apiserver to turn on behavior in active-dev
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RUNTIME_CONFIG="${KUBE_RUNTIME_CONFIG:-}"
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# Determine extra certificate names for master
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octets=($(echo "$SERVICE_CLUSTER_IP_RANGE" | sed -e 's|/.*||' -e 's/\./ /g'))
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((octets[3]+=1))
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service_ip=$(echo "${octets[*]}" | sed 's/ /./g')
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MASTER_EXTRA_SANS="IP:${service_ip},DNS:kubernetes,DNS:kubernetes.default,DNS:kubernetes.default.svc,DNS:kubernetes.default.svc.${DNS_DOMAIN},DNS:${MASTER_NAME}"
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# OpenContrail networking plugin specific settings
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NETWORK_PROVIDER="${NETWORK_PROVIDER:-none}" # opencontrail
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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="${OPENCONTRAIL_PUBLIC_SUBNET:-10.1.0.0/16}"
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# Optional: if set to true, kube-up will configure the cluster to run e2e tests.
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E2E_STORAGE_TEST_ENVIRONMENT=${KUBE_E2E_STORAGE_TEST_ENVIRONMENT:-false}
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