Re: glusterd2 problem

Dmitry Melekhov <dm@xxxxxxxxxx> · Fri, 6 Apr 2018 14:53:23 +0400



    06.04.2018 14:46, Prashanth Pai пишет:

    
      Hi Dmitry,
        

        How many nodes does the cluster have ?
        

        If the quorum is lost (majority of nodes are down),
          additional recovery steps are necessary to bring it back up:
        https://github.com/gluster/glusterd2/wiki/Recovery

        
    Hello!

    
    just 2 nodes and looks like we had both down.

    
    We tried to create test cluster with 3 nodes, to learn how to use
    glusterd2, but had this issue when we had only 2 nodes, i.e. after
    we added second node.

    just because we found that 

    gluster

    cli uses localhost by default, but we configured glusterd2 to
    ethernet interface address, this is another problem we hit, so we
    restarted both nodes I guess :-)

    
    Glusterd2 state looks as pre-alpha for me, so we'll wait for at
    least beta.

    
    Thank you!

    
        On Wed, Apr 4, 2018 at 11:08 AM, Dmitry
          Melekhov <dm@xxxxxxxxxx>
          wrote:

          Hello!

            
            Installed packages from SIG on centos7 ,

            
            at first start it works, but after restart- not:

            
             glusterd2 --config /etc/glusterd2/glusterd2.toml

            DEBU[2018-04-04 09:28:16.945267] Starting
            GlusterD                             pid=221581
            source="[main.go:55:main.main]" version=v4.0.0-0

            INFO[2018-04-04 09:28:16.945824] loaded configuration from
            file                file=/etc/glusterd2/glusterd2.toml
            source="[config.go:163:main.initConfig]"

            DEBU[2018-04-04 09:28:16.946343] running with
            configuration                    cert-file=
            clientaddress="192.168.222.24:24007"
            config=/etc/glusterd2/glusterd2.toml
            defaultpeerport=24008 etcdcurls="http://192.168.222.24:2379"
            etcdendpoints="[]" etcdpurls="http://192.168.222.24:2380"
            key-file= localstatedir=/var/lib/glusterd2
            logdir=/var/log/glusterd2 logfile=glusterd2.log
            loglevel=debug noembed=false peeraddress="192.168.222.24:24008"
            rundir=/usr/var/run/glusterd2 source="[config.go:129:main.dumpConfigToLog]"
            statedump=true version=false workdir=/etc/glusterd2

            DEBU[2018-04-04 09:28:17.067244] loading templates
            source="[template.go:64:volgen.LoadTemplates]"
            templatesdir=

            DEBU[2018-04-04 09:28:17.068207] generated default templates
            source="[template.go:82:volgen.LoadTemplates]"
            templates="[brick.graph distreplicate.graph fuse.graph
            distribute.graph replicate.graph disperse.graph]"

            DEBU[2018-04-04 09:28:17.068361] loaded template
            source="[template.go:102:volgen.LoadTemplate]"
            template=brick.graph

            DEBU[2018-04-04 09:28:17.068450] loaded template
            source="[template.go:102:volgen.LoadTemplate]"
            template=distreplicate.graph

            DEBU[2018-04-04 09:28:17.068539] loaded template
            source="[template.go:102:volgen.LoadTemplate]"
            template=fuse.graph

            DEBU[2018-04-04 09:28:17.068621] loaded template
            source="[template.go:102:volgen.LoadTemplate]"
            template=distribute.graph

            DEBU[2018-04-04 09:28:17.068798] loaded template
            source="[template.go:102:volgen.LoadTemplate]"
            template=replicate.graph

            DEBU[2018-04-04 09:28:17.068878] loaded template
            source="[template.go:102:volgen.LoadTemplate]"
            template=disperse.graph

            DEBU[2018-04-04 09:28:17.069316] saving updated store
            config                   source="[config.go:166:store.GetConfig]"

            DEBU[2018-04-04 09:28:17.069745] starting embedded
            store                       cafile= certfile= curls="http://192.168.222.24:2379"
            datadir=/var/lib/glusterd2/store endpoints="http://192.168.222.24:2379"
            keyfile= logdir=/var/log/glusterd2/store
            name=10641b8a-7135-4694-9b90-955827c8eba9 purls="http://192.168.222.24:2380"
            source="[embed.go:32:store.newEmbedStore]"
            trustedcafile=

            2018-04-04 09:28:17.071331 I | etcdserver/api/v3rpc: grpc:
            addrConn.resetTransport failed to create client transport:
            connection error: desc = "transport: dial tcp 192.168.222.24:2379:
            getsockopt: connection refused"; Reconnecting to {192.168.222.24:2379
            <nil>}

            2018-04-04 09:28:18.071206 I | etcdserver/api/v3rpc: grpc:
            addrConn.resetTransport failed to create client transport:
            connection error: desc = "transport: dial tcp 192.168.222.24:2379:
            getsockopt: connection refused"; Reconnecting to {192.168.222.24:2379
            <nil>}

            2018-04-04 09:28:19.681081 I | etcdserver/api/v3rpc: grpc:
            addrConn.resetTransport failed to create client transport:
            connection error: desc = "transport: dial tcp 192.168.222.24:2379:
            getsockopt: connection refused"; Reconnecting to {192.168.222.24:2379
            <nil>}

            2018-04-04 09:28:22.070811 I | etcdserver/api/v3rpc: Failed
            to dial 192.168.222.24:2379:
            context canceled; please retry.

            ERRO[2018-04-04 09:28:22.070891] failed to start embedded
            store                error="dial tcp 192.168.222.24:2379:
            getsockopt: connection refused"
            source="[embed.go:36:store.newEmbedStore]"

            FATA[2018-04-04 09:28:22.071038] Failed to initialize store
            (etcd client)      error="dial tcp 192.168.222.24:2379:
            getsockopt: connection refused"
            source="[main.go:89:main.main]"

            
            cat glusterd2.toml

            localstatedir = "/var/lib/glusterd2"

            logdir = "/var/log/glusterd2"

            logfile = "glusterd2.log"

            rundir = "/usr/var/run/glusterd2"

            peeraddress = "192.168.222.24:24008"

            clientaddress = "192.168.222.24:24007"

            etcdcurls = "http://192.168.222.24:2379"

            etcdpurls = "http://192.168.222.24:2380"

            
            Any ideas?

            
            Thank you!

            
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