mirror of
https://github.com/etcd-io/etcd.git
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44 lines
1.2 KiB
Go
44 lines
1.2 KiB
Go
// Copyright 2021 The etcd 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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package membership
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const DefaultMaxLearners = 1
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type ClusterOptions struct {
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maxLearners int
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}
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// ClusterOption are options which can be applied to the raft cluster.
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type ClusterOption func(*ClusterOptions)
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func newClusterOpts(opts ...ClusterOption) *ClusterOptions {
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clOpts := &ClusterOptions{}
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clOpts.applyOpts(opts)
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return clOpts
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}
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func (co *ClusterOptions) applyOpts(opts []ClusterOption) {
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for _, opt := range opts {
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opt(co)
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}
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}
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// WithMaxLearners sets the maximum number of learners that can exist in the cluster membership.
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func WithMaxLearners(max int) ClusterOption {
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return func(co *ClusterOptions) {
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co.maxLearners = max
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}
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}
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