Hello, Steps to install ambari server (RHEL) https://github.com/deepujain/ambari_hadoopcluster/blob/master/prepare_node.sh
Steps to prepare a node to be included into hadoop cluster using ambari(RHEL) https://github.com/deepujain/ambari_hadoopcluster/blob/master/install_ambari_server.sh Regards, Deepak On Mon, Jun 23, 2014 at 8:11 PM, Deepak <[email protected]> wrote: > Hello > I have had similar error. > You need to store ssh public key of ambari server into root user of > .ssh/authorized_keys file in every host you add using web GUI. This must be > done manually. Remember its root user and not any other user. > > Sent from my iPhone > > On 23-Jun-2014, at 7:35 pm, Dimitris Bouras <[email protected]> wrote: > > Thanks, > > Shouldn't the shell command in bootstrap.sh do this fo rme? > > mkdir -p /root/.ssh; chmod 600 /root/.ssh; cp > /home/vagrant/.ssh/authorized_keys /root/.ssh/ > > > On Mon, Jun 23, 2014 at 3:05 PM, Olivier Renault <[email protected] > > wrote: > >> It's probably a good assumption. You need to have distributed the public >> ssh key to every hosts ahead of time. >> >> An alternative is to install ambari-agent on each node, configured it >> (edit /etc/ambari-agent/conf/ambari-agent.conf and point it to your >> ambari-server) and start the agent. >> >> Thanks >> Olivier >> On 23 Jun 2014 12:48, "Dimitris Bouras" <[email protected]> wrote: >> >>> >>> The steps I follow to setup ambari are based on the Quick start Guide >>> are: >>> >>> 1)cd centos6.5 >>> 2)./up.sh 3 >>> 3) vagrant ssh c6501 >>> 4) sudo su - >>> 4a) yum install wget >>> 5) wget >>> http://public-repo-1.hortonworks.com/ambari/centos6/1.x/updates/1.6.0/ambari.repo >>> ..setup star...etc. >>> 6) login to c6501:8080 >>> 7) Define my range expression: >>> c65[01-03].ambari.apache.org >>> >>> Specify the the non-root SSH user vagrant, and upload >>> insecure_private_key file that I copied earlier as the private key. >>> >>> Here is where the process fails, probably due to me not setting up >>> passwordless ssh. Is this a correct assumption ? >>> or is there some other kind of error in my setup ? (since the vagrant >>> insecure key should do the trick?) >>> Kind regards >>> >>> Dimitri >>> >>> >> CONFIDENTIALITY NOTICE >> NOTICE: This message is intended for the use of the individual or entity >> to which it is addressed and may contain information that is confidential, >> privileged and exempt from disclosure under applicable law. If the reader >> of this message is not the intended recipient, you are hereby notified that >> any printing, copying, dissemination, distribution, disclosure or >> forwarding of this communication is strictly prohibited. If you have >> received this communication in error, please contact the sender immediately >> and delete it from your system. Thank You. > > > -- Deepak
