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https://github.com/ceph/ceph-csi.git
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104 lines
2.8 KiB
Bash
104 lines
2.8 KiB
Bash
#!/bin/bash
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# Copyright 2016 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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# Vars assumed:
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# NUM_NODES
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function get-master-size {
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local suggested_master_size=1
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if [[ "${NUM_NODES}" -gt "5" ]]; then
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suggested_master_size=2
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fi
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if [[ "${NUM_NODES}" -gt "10" ]]; then
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suggested_master_size=4
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fi
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if [[ "${NUM_NODES}" -gt "100" ]]; then
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suggested_master_size=8
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fi
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if [[ "${NUM_NODES}" -gt "250" ]]; then
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suggested_master_size=16
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fi
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if [[ "${NUM_NODES}" -gt "500" ]]; then
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suggested_master_size=32
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fi
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if [[ "${NUM_NODES}" -gt "3000" ]]; then
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suggested_master_size=64
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fi
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echo "${suggested_master_size}"
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}
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# Vars assumed:
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# NUM_NODES
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function get-master-root-disk-size() {
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local suggested_master_root_disk_size="20GB"
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if [[ "${NUM_NODES}" -gt "1000" ]]; then
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suggested_master_root_disk_size="50GB"
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fi
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if [[ "${NUM_NODES}" -gt "2000" ]]; then
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suggested_master_root_disk_size="100GB"
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fi
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echo "${suggested_master_root_disk_size}"
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}
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# Vars assumed:
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# NUM_NODES
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function get-master-disk-size() {
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local suggested_master_disk_size="20GB"
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if [[ "${NUM_NODES}" -gt "1000" ]]; then
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suggested_master_disk_size="100GB"
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fi
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if [[ "${NUM_NODES}" -gt "2000" ]]; then
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suggested_master_disk_size="200GB"
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fi
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echo "${suggested_master_disk_size}"
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}
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function get-node-ip-range {
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if [[ -n "${NODE_IP_RANGE:-}" ]]; then
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>&2 echo "Using user provided NODE_IP_RANGE: ${NODE_IP_RANGE}"
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echo "${NODE_IP_RANGE}"
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return
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fi
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local suggested_range="10.40.0.0/22"
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if [[ "${NUM_NODES}" -gt 1000 ]]; then
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suggested_range="10.40.0.0/21"
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fi
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if [[ "${NUM_NODES}" -gt 2000 ]]; then
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suggested_range="10.40.0.0/20"
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fi
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if [[ "${NUM_NODES}" -gt 4000 ]]; then
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suggested_range="10.40.0.0/19"
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fi
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echo "${suggested_range}"
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}
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function get-cluster-ip-range {
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local suggested_range="10.64.0.0/14"
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if [[ "${NUM_NODES}" -gt 1000 ]]; then
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suggested_range="10.64.0.0/13"
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fi
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if [[ "${NUM_NODES}" -gt 2000 ]]; then
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suggested_range="10.64.0.0/12"
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fi
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if [[ "${NUM_NODES}" -gt 4000 ]]; then
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suggested_range="10.64.0.0/11"
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fi
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echo "${suggested_range}"
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}
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# NOTE: Avoid giving nodes empty scopes, because kubelet needs a service account
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# in order to initialize properly.
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NODE_SCOPES="${NODE_SCOPES:-monitoring,logging-write,storage-ro}"
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