mirror of https://github.com/k3s-io/k3s
50 lines
1.3 KiB
Go
50 lines
1.3 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors.
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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 system
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import (
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"github.com/golang/glog"
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"k8s.io/kubernetes/pkg/util/errors"
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)
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// Validator is the interface for all validators.
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type Validator interface {
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// Name is the name of the validator.
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Name() string
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// Validate is the validate function.
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Validate(SysSpec) error
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}
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// validators are all the validators.
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var validators = []Validator{
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&OSValidator{},
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&KernelValidator{},
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&CgroupsValidator{},
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&DockerValidator{},
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}
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// Validate uses all validators to validate the system.
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func Validate() error {
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var errs []error
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spec := DefaultSysSpec
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for _, v := range validators {
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glog.Infof("Validating %s...", v.Name())
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errs = append(errs, v.Validate(spec))
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}
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return errors.NewAggregate(errs)
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}
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