Repository: bigtop Updated Branches: refs/heads/master 7d76e1c12 -> 1f209ba79
BIGTOP-1491. Update docker-puppet README Project: http://git-wip-us.apache.org/repos/asf/bigtop/repo Commit: http://git-wip-us.apache.org/repos/asf/bigtop/commit/1f209ba7 Tree: http://git-wip-us.apache.org/repos/asf/bigtop/tree/1f209ba7 Diff: http://git-wip-us.apache.org/repos/asf/bigtop/diff/1f209ba7 Branch: refs/heads/master Commit: 1f209ba79bfaf0945d64eee324e860526e138da1 Parents: 7d76e1c Author: [email protected] <jayunit100> Authored: Mon Oct 20 22:33:50 2014 -0400 Committer: [email protected] <jayunit100> Committed: Mon Oct 20 22:33:50 2014 -0400 ---------------------------------------------------------------------- bigtop-deploy/vm/docker-puppet/README.md | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/bigtop/blob/1f209ba7/bigtop-deploy/vm/docker-puppet/README.md ---------------------------------------------------------------------- diff --git a/bigtop-deploy/vm/docker-puppet/README.md b/bigtop-deploy/vm/docker-puppet/README.md index 3b54bea..96b9a1a 100644 --- a/bigtop-deploy/vm/docker-puppet/README.md +++ b/bigtop-deploy/vm/docker-puppet/README.md @@ -25,6 +25,10 @@ This cluster can be used: - to test bigtop smoke tests - to test bigtop puppet recipes +These containers start sshd daemons, which vagrant uses to provision and install the hadoop cluster. + +This has been verified on docker client 1.2.0, with api version 1.15, and vagrant 1.6.5 on Fedora 20 as well as Centos 6. + ## Prerequisites ### OS X and Windows @@ -45,10 +49,24 @@ This cluster can be used: * Create a 3 node Bigtop Hadoop cluster from scratch +NOTE : SELinux can PREVENT you from ssh'ing into your docker container. +As a brute force way to disable it - remove it from vi /etc/sysconfig/docker arguments +(fedora and centos may by default launch docker daemon with the --selinux-enabled option)! +In the future, lets update this README with the RIGHT way to allow selinux without breaking +ssh into a docker container! + +``` +service docker restart +docker pull bigtop/seed +``` + +No, you can start your cluster: + ``` cd bigtop/bigtop-deploy/vm/docker-puppet ./docker-hadoop.sh --build-image --create 3 ``` +In case of errors you can attempt running as root, or else, ping the mailing list. ## USAGE
