52 lines
1.0 KiB
Go
52 lines
1.0 KiB
Go
package consul
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import (
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"github.com/hashicorp/consul/agent/structs"
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)
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func (s *Server) getSystemMetadata(key string) (string, error) {
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_, entry, err := s.fsm.State().SystemMetadataGet(nil, key)
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if err != nil {
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return "", err
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}
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if entry == nil {
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return "", nil
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}
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return entry.Value, nil
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}
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func (s *Server) setSystemMetadataKey(key, val string) error {
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args := &structs.SystemMetadataRequest{
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Op: structs.SystemMetadataUpsert,
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Entry: &structs.SystemMetadataEntry{Key: key, Value: val},
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}
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resp, err := s.raftApply(structs.SystemMetadataRequestType, args)
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if err != nil {
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return err
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}
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if respErr, ok := resp.(error); ok {
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return respErr
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}
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return nil
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}
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func (s *Server) deleteSystemMetadataKey(key string) error {
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args := &structs.SystemMetadataRequest{
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Op: structs.SystemMetadataDelete,
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Entry: &structs.SystemMetadataEntry{Key: key},
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}
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resp, err := s.raftApply(structs.SystemMetadataRequestType, args)
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if err != nil {
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return err
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}
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if respErr, ok := resp.(error); ok {
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return respErr
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}
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return nil
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}
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