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https://github.com/arangodb/kube-arangodb.git
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36 lines
1.1 KiB
Go
36 lines
1.1 KiB
Go
//
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// DISCLAIMER
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//
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// Copyright 2016-2022 ArangoDB GmbH, Cologne, Germany
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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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//
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// Copyright holder is ArangoDB GmbH, Cologne, Germany
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//
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package operator
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// LifecyclePreStart interface executed before operator starts
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type LifecyclePreStart interface {
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Handler
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LifecyclePreStart() error
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}
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// ExecLifecyclePreStart execute PreStart step on handler if interface is implemented
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func ExecLifecyclePreStart(handler Handler) error {
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if l, ok := handler.(LifecyclePreStart); ok {
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return l.LifecyclePreStart()
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}
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return nil
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}
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