cannot ping 2 containers y 2 different hosts RHEL7.3 WEAVE 1.4.6 DOCKER 1.9

[joserivca]

hello there ! im using red hat 7.3 docker 1.9 weave 1.4.6

i follow the tutorial but i cant ping the pinger with the pingme when i do weave status dns and nothing appears

i send my status by server

Host 1 sudo /database/weave/weave status

    Version: 1.4.6

    Service: router
   Protocol: weave 1..2
       Name: 92:e8:bb:13:32:78(pmbrklnxd01)
 Encryption: disabled

PeerDiscovery: enabled Targets: 0 Connections: 1 (1 established) Peers: 2 (with 2 established connections) TrustedSubnets: none

    Service: ipam
     Status: ready
      Range: 10.32.0.0-10.47.255.255

DefaultSubnet: 10.32.0.0/12

    Service: dns
     Domain: weave.local.
   Upstream: 130.1.40.10, 131.1.20.41
        TTL: 1
    Entries: 0

    Service: proxy
    Address: unix:///var/run/weave/weave.sock

Host 2 [S56490@pmbrklnxd02 ~]$ sudo /database/weave/weave status

    Version: 1.4.6

    Service: router
   Protocol: weave 1..2
       Name: e6:54:37:ee:1a:c5(pmbrklnxd02)
 Encryption: disabled

PeerDiscovery: enabled Targets: 1 Connections: 1 (1 established) Peers: 2 (with 2 established connections) TrustedSubnets: none

    Service: ipam
     Status: ready
      Range: 10.32.0.0-10.47.255.255

DefaultSubnet: 10.32.0.0/12

    Service: dns
     Domain: weave.local.
   Upstream: 130.1.40.10, 131.1.20.41
        TTL: 1
    Entries: 0

    Service: proxy
    Address: unix:///var/run/weave/weave.sock

    Service: plugin
 DriverName: weave

[S56490@pmbrklnxd02 ~]$ sudo /database/weave/weave status dns [S56490@pmbrklnxd02 ~]$ [S56490@pmbrklnxd02 ~]$ sudo /database/weave/weave status dns [S56490@pmbrklnxd02 ~]$ sudo /database/weave/weave status connections -> 10.80.197.58:6783 established fastdp 92:e8:bb:13:32:78(pmbrklnxd01) [S56490@pmbrklnxd02 ~]$

[S56490@pmbrklnxd02 ~]$ sudo /database/weave/weave status peers e6:54:37:ee:1a:c5(pmbrklnxd02) -> 10.80.197.58:6783 92:e8:bb:13:32:78(pmbrklnxd01) established 92:e8:bb:13:32:78(pmbrklnxd01) <- 10.80.132.244:58264 e6:54:37:ee:1a:c5(pmbrklnxd02) established [S56490@pmbrklnxd02 ~]$

please help me

[rade]

what does weave ps say?

[joserivca]

[S56490@pmbrklnxd01 ~]$ sudo /database/weave/weave ps weave:expose 92:e8:bb:13:32:78 10.32.0.1/12 [S56490@pmbrklnxd01 ~]$

[S56490@pmbrklnxd02 ~]$ sudo /database/weave/weave ps weave:expose e6:54:37:ee:1a:c5 [S56490@pmbrklnxd02 ~]$

[joserivca]

i ve tried in Centos 7 works perfect but in RHEL 7 not working!

[rade]

Please post a complete transcript, i.e. everything from weave launch to the failed ping.

[joserivca]

i did the same stuff from the tutorial, HOST 1 sudo /database/weave/weave launch eval $(sudo /database/weave/weave env) HOST 2 sudo /database/weave/weave launch 10.80.197.58 eval $(sudo /database/weave/weave env) host 1 sudo docker run -d --name=pingme \ gliderlabs/alpine nc -p 4000 -ll -e echo 'Hello, Weave!' host 2 sudo docker run --name=pinger2 -ti \ gliderlabs/alpine sh -l

ping -c1 pingme

i did the same in centos and its works but rhel 7 is my problem! something can be with rhell 7?

[rade]

There are no sudos in our tutorial.

Try running the example from inside sudo -s.

[rade]

btw, note the warning at https://github.com/weaveworks/weave#example:

run the above and all subsequent commands in a single root shell (e.g. one created with sudo -s). Do not prefix individual commands with sudo, since some commands modify environment entries and hence they all need to be executed from the same shell.

[joserivca]

so, i can execute if i dont root user?, cannot execute a user can do sudo?

[rade]

sorry, I don't understand the question. Running the example from a sudo -s shell should work just fine.

[joserivca]

dude im sorry for my bad english! and my low skills in linux! LOL, Thanks really so much!