65 lines
2.4 KiB
Bash
65 lines
2.4 KiB
Bash
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#!/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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# Sane defaults for dev environments. The following variables can be easily overriden
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# by setting each as a ENV variable ahead of time:
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# KUBE_IMAGE, KUBE_MASTER_FLAVOR, KUBE_NODE_FLAVOR, NUM_NODES, NOVA_NETWORK and SSH_KEY_NAME
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# Shared
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KUBE_IMAGE="${KUBE_IMAGE-3eba4fbb-51da-4233-b699-8a4030561add}" # CoreOS (Stable)
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SSH_KEY_NAME="${SSH_KEY_NAME-id_kubernetes}"
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NOVA_NETWORK_LABEL="kubernetes-pool-net"
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NOVA_NETWORK_CIDR="${NOVA_NETWORK-192.168.0.0/24}"
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INSTANCE_PREFIX="kubernetes"
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# Master
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KUBE_MASTER_FLAVOR="${KUBE_MASTER_FLAVOR-general1-1}"
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MASTER_NAME="${INSTANCE_PREFIX}-master"
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MASTER_TAG="tags=${INSTANCE_PREFIX}-master"
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# Node
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KUBE_NODE_FLAVOR="${KUBE_NODE_FLAVOR-general1-2}"
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NUM_NODES="${NUM_NODES-4}"
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NODE_TAG="tags=${INSTANCE_PREFIX}-node"
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NODE_NAMES=($(eval echo ${INSTANCE_PREFIX}-node-{1..${NUM_NODES}}))
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KUBE_NETWORK="10.240.0.0/16"
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SERVICE_CLUSTER_IP_RANGE="10.0.0.0/16" # formerly PORTAL_NET
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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="${KUBE_ENABLE_CLUSTER_MONITORING:-influxdb}"
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# Optional: Install cluster DNS.
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ENABLE_CLUSTER_DNS="${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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# Optional: Enable DNS horizontal autoscaler
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ENABLE_DNS_HORIZONTAL_AUTOSCALER="${KUBE_ENABLE_DNS_HORIZONTAL_AUTOSCALER:-false}"
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# Optional: Install Kubernetes UI
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ENABLE_CLUSTER_UI="${KUBE_ENABLE_CLUSTER_UI:-true}"
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