mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-05-21 01:53:14 +08:00
53 lines
1.7 KiB
Go
53 lines
1.7 KiB
Go
// Copyright 2019 Yunion
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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 ovn
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import (
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"yunion.io/x/ovsdb/schema/ovn_nb"
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"yunion.io/x/ovsdb/types"
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"yunion.io/x/onecloud/pkg/vpcagent/ovnutil"
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)
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// cmp scans the database for irows. For those present, mark them with ocver.
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// If all rows are found, return true to indicate this. Otherwise return as
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// 2nd value the args to destroy these found records
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func cmp(db *ovn_nb.OVNNorthbound, ocver string, irows ...types.IRow) (bool, []string) {
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irowsFound := make([]types.IRow, 0, len(irows))
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irowsDiff := make([]types.IRow, 0)
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for _, irow := range irows {
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irowFound := db.FindOneMatchNonZeros(irow)
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if irowFound != nil {
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irowsFound = append(irowsFound, irowFound)
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} else {
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if irowDiff := db.FindOneMatchByAnyIndex(irow); irowDiff != nil {
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irowsDiff = append(irowsDiff, irowDiff)
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}
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}
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}
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// mark them anyway even if not all found, to avoid the destroy
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// call at sweep stage
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for _, irowFound := range irowsFound {
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irowFound.SetExternalId(externalKeyOcVersion, ocver)
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}
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if len(irowsFound) == len(irows) {
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return true, nil
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}
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irowsCleanup := append(irowsFound, irowsDiff...)
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args := ovnutil.OvnNbctlArgsDestroy(irowsCleanup)
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return false, args
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}
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