etcdmain: fix shadowed variables
parent
e73ac5bdd7
commit
2364d71ea2
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@ -257,7 +257,8 @@ func startEtcd(cfg *config) (<-chan struct{}, error) {
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return nil, err
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}
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if fdLimit, err := runtimeutil.FDLimit(); err == nil {
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var fdLimit uint64
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if fdLimit, err = runtimeutil.FDLimit(); err == nil {
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if fdLimit <= reservedInternalFDNum {
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plog.Fatalf("file descriptor limit[%d] of etcd process is too low, and should be set higher than %d to ensure internal usage", fdLimit, reservedInternalFDNum)
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}
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@ -394,13 +395,15 @@ func startProxy(cfg *config) error {
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peerURLs = urls.PeerURLs
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plog.Infof("proxy: using peer urls %v from cluster file %q", peerURLs, clusterfile)
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case os.IsNotExist(err):
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urlsmap, _, err := getPeerURLsMapAndToken(cfg, "proxy")
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var urlsmap types.URLsMap
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urlsmap, _, err = getPeerURLsMapAndToken(cfg, "proxy")
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if err != nil {
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return fmt.Errorf("error setting up initial cluster: %v", err)
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}
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if cfg.durl != "" {
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s, err := discovery.GetCluster(cfg.durl, cfg.dproxy)
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var s string
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s, err = discovery.GetCluster(cfg.durl, cfg.dproxy)
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if err != nil {
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return err
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}
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