metron-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Kwan Chong Tan <>
Subject Re: Metron Single Node AWS Deployment
Date Tue, 12 Jul 2016 03:09:20 GMT
Hi Nick,

So the installation failed at the deploy cluster with Ambari step. Below is
a link to the tail end of the log. Thanks!

On Tue, Jul 12, 2016 at 10:47 AM, Nick Allen <> wrote:

> I've never done it, but in theory it should work. You would just need to
> be cautious of the amount of memory and CPU available on your host.
> There was some level of tuning done to get the entire stack to run on a
> Vagrant image with 8 GB of RAM. If you deploy via AWS then it will not have
> settings appropriate for a small host.
> There is a setting that you could potentially change to pull in those
> "small" settings, but it's escaping me at the moment.
> On Jul 11, 2016 10:37 PM, "Kwan Chong Tan" <> wrote:
>> Thanks Nick. I'll try this again and post the logs. What's the lowest /
>> minimum number of nodes I can go to? Can I just use one node and assign all
>> the roles to one host?
>> e.g. in playbook.yml
>>     - include: tasks/create-hosts.yml host_count=1
>> host_type=sensors,ambari_master,metron_kafka_topics,metron_hbase_tables,metron,ec2,pcap_server,ambari_slave,web,mysql,search,enrichment
>> On Tue, Jul 12, 2016 at 10:27 AM, Nick Allen <> wrote:
>>> That should work. Can you send the modifications that you made?  Also
>>> post your ansible.log somewhere and I'll take a look at the errors that you
>>> encountered.
>>> On Jul 11, 2016 8:53 PM, "Kwan Chong Tan" <> wrote:
>>>> Hi all,
>>>> I was wondering if its possible to deploy Metron on a single node (or
>>>> fewer node) configuration on AWS. I managed to get the full 10 node cluster
>>>> stood up on AWS but for exploration purposes I don't need or want to
>>>> maintain such a large cluster. I tried modifying the number of hosts in the
>>>> playbook.yml file and combining roles but the installation fails at various
>>>> steps.
>>>> Best regards,
>>>> KC

View raw message