forked from rook/rook
Sébastien Han
b89730d895
This commit is a large refactor on how the operator starts, stops and how it starts various sub-components such as the ceph-csi driver. It also refines the way we cancel orchestrations. We don't use breakpoints anymore but send our self a SIGUP to reload our controller runtime manager. The reload will happen under different circonstances like: * a new adminission controller secret is created/deleted/changed * a CephCluster CR is edited As mentioned earlier, the csi driver now has its own controller, just like flex. It reacts to change in the operator config map for particular ROOK_CSI_ fields. A second new controller for the operator's general config has been created, it manages: * the logging level * the ceph CLI command timeout * the discovery daemon The operator reacts much more rapidly to cancellation events by stopping the manager's context and reloading it. Signed-off-by: Sébastien Han <seb@redhat.com>
52 lines
1.2 KiB
Go
52 lines
1.2 KiB
Go
/*
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Copyright 2019 The Rook Authors. All rights reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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package controllerconfig
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import (
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"context"
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"sync"
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"github.com/rook/rook/pkg/clusterd"
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)
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// Context passed to the controller when associating it with the manager.
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type Context struct {
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ClusterdContext *clusterd.Context
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ReconcileCanaries *LockingBool
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OpManagerContext context.Context
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}
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// LockingBool is a bool coupled with a sync.Mutex
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type LockingBool struct {
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value bool
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mux sync.Mutex
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}
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// Get bool
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func (b *LockingBool) Get() bool {
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b.mux.Lock()
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defer b.mux.Unlock()
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return b.value
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}
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// Update bool
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func (b *LockingBool) Update(newValue bool) {
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b.mux.Lock()
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defer b.mux.Unlock()
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b.value = newValue
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}
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