61 lines
1.6 KiB
Go
61 lines
1.6 KiB
Go
/*
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Copyright 2021 The KubeSphere 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 etcd
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import (
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"strings"
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"github.com/beclab/Olares/cli/pkg/common"
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"github.com/beclab/Olares/cli/pkg/core/connector"
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"github.com/pkg/errors"
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)
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type FirstETCDNode struct {
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common.KubePrepare
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Not bool
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}
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func (f *FirstETCDNode) PreCheck(runtime connector.Runtime) (bool, error) {
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v, ok := f.PipelineCache.Get(common.ETCDCluster)
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if !ok {
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return false, errors.New("get etcd cluster status by pipeline cache failed")
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}
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cluster := v.(*EtcdCluster)
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if (!cluster.clusterExist && runtime.GetHostsByRole(common.ETCD)[0].GetName() == runtime.RemoteHost().GetName()) ||
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(cluster.clusterExist && strings.Contains(cluster.peerAddresses[0], runtime.RemoteHost().GetInternalAddress())) {
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return !f.Not, nil
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}
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return f.Not, nil
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}
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type NodeETCDExist struct {
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common.KubePrepare
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Not bool
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}
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func (n *NodeETCDExist) PreCheck(runtime connector.Runtime) (bool, error) {
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host := runtime.RemoteHost()
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if v, ok := host.GetCache().GetMustBool(common.ETCDExist); ok {
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if v {
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return !n.Not, nil
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}
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return n.Not, nil
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}
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return false, errors.New("get etcd node status by host label failed")
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}
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