forked from TrueCloudLab/frostfs-node
[#409] node: Fetch last bootstrap info on startup
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>logs-linter
parent
898f0686b1
commit
e68384d4e3
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@ -256,21 +256,10 @@ func initNetmapState(c *cfg) {
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epoch, err := c.cfgNetmap.wrapper.Epoch()
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epoch, err := c.cfgNetmap.wrapper.Epoch()
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fatalOnErrDetails("could not initialize current epoch number", err)
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fatalOnErrDetails("could not initialize current epoch number", err)
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ni, err := c.netmapLocalNodeState(epoch)
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ni, err := c.netmapInitLocalNodeState(epoch)
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fatalOnErrDetails("could not init network state", err)
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fatalOnErrDetails("could not init network state", err)
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stateWord := "undefined"
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stateWord := nodeState(ni)
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if ni != nil {
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switch {
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case ni.IsOnline():
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stateWord = "online"
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case ni.IsOffline():
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stateWord = "offline"
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case ni.IsMaintenance():
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stateWord = "maintenance"
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}
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}
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c.log.Info(logs.FrostFSNodeInitialNetworkState,
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c.log.Info(logs.FrostFSNodeInitialNetworkState,
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zap.Uint64("epoch", epoch),
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zap.Uint64("epoch", epoch),
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@ -282,6 +271,55 @@ func initNetmapState(c *cfg) {
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c.handleLocalNodeInfo(ni)
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c.handleLocalNodeInfo(ni)
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}
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}
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func nodeState(ni *netmapSDK.NodeInfo) string {
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if ni != nil {
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switch {
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case ni.IsOnline():
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return "online"
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case ni.IsOffline():
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return "offline"
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case ni.IsMaintenance():
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return "maintenance"
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}
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}
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return "undefined"
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}
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func (c *cfg) netmapInitLocalNodeState(epoch uint64) (*netmapSDK.NodeInfo, error) {
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nmNodes, err := c.cfgNetmap.wrapper.GetCandidates()
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if err != nil {
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return nil, err
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}
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var candidate *netmapSDK.NodeInfo
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for i := range nmNodes {
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if bytes.Equal(nmNodes[i].PublicKey(), c.binPublicKey) {
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candidate = &nmNodes[i]
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break
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}
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}
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node, err := c.netmapLocalNodeState(epoch)
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if err != nil {
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return nil, err
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}
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if candidate == nil {
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return node, nil
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}
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nmState := nodeState(node)
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candidateState := nodeState(candidate)
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if nmState != candidateState {
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// This happens when the node was switched to maintenance without epoch tick.
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// We expect it to continue staying in maintenance.
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c.log.Info("candidate status is different from the netmap status, the former takes priority",
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zap.String("netmap", nmState),
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zap.String("candidate", candidateState))
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}
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return candidate, nil
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}
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func (c *cfg) netmapLocalNodeState(epoch uint64) (*netmapSDK.NodeInfo, error) {
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func (c *cfg) netmapLocalNodeState(epoch uint64) (*netmapSDK.NodeInfo, error) {
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// calculate current network state
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// calculate current network state
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nm, err := c.cfgNetmap.wrapper.GetNetMapByEpoch(epoch)
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nm, err := c.cfgNetmap.wrapper.GetNetMapByEpoch(epoch)
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