44 lines
1.9 KiB
Go
44 lines
1.9 KiB
Go
// Copyright 2021 PingCAP, Inc.
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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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// See the License for the specific language governing permissions and
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// limitations under the License.
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package placement
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import (
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"errors"
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)
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var (
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// ErrInvalidConstraintFormat is from constraint.go.
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ErrInvalidConstraintFormat = errors.New("label constraint should be in format '{+|-}key=value'")
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// ErrUnsupportedConstraint is from constraint.go.
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ErrUnsupportedConstraint = errors.New("unsupported label constraint")
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// ErrConflictingConstraints is from constraints.go.
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ErrConflictingConstraints = errors.New("conflicting label constraints")
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// ErrInvalidConstraintsMapcnt is from rule.go.
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ErrInvalidConstraintsMapcnt = errors.New("label constraints in map syntax have invalid replicas")
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// ErrInvalidConstraintsFormat is from rule.go.
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ErrInvalidConstraintsFormat = errors.New("invalid label constraints format")
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// ErrInvalidConstraintsRelicas is from rule.go.
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ErrInvalidConstraintsRelicas = errors.New("label constraints with invalid REPLICAS")
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// ErrInvalidBundleID is from bundle.go.
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ErrInvalidBundleID = errors.New("invalid bundle ID")
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// ErrInvalidBundleIDFormat is from bundle.go.
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ErrInvalidBundleIDFormat = errors.New("invalid bundle ID format")
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// ErrLeaderReplicasMustOne is from bundle.go.
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ErrLeaderReplicasMustOne = errors.New("REPLICAS must be 1 if ROLE=leader")
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// ErrMissingRoleField is from bundle.go.
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ErrMissingRoleField = errors.New("the ROLE field is not specified")
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// ErrNoRulesToDrop is from bundle.go.
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ErrNoRulesToDrop = errors.New("no rule of such role to drop")
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)
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