Thursday, 2020-06-04

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openstackgerritMerged openstack/openstack-ansible-os_sahara master: Updated from OpenStack Ansible Tests  https://review.opendev.org/73336406:13
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ierdemHello everyone, I have some problems about CDH 6.3 plugin installation. I have update repos on Centos7 image for CDH 6.3 properly, when I initialize cluster it progress till 'configure cluster: await agents' step but then it stucks on at there. I can see Cloudera Manager dashboard but I can not login because there is not any password or cluster info on the Cluster Information page. So I changed the password information on the default Postgresql06:44
ierdemwhich is using by CDH and I logged on. When I logged on it seems Sahara could not take the cluster services properly and it just asking which installation type I prefer (parcel or package). But I think it should install the services without asking anything. Do you have any idea about it? Thanks06:44
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ierdemI just tried to deploy CDH 5.13.0 and it stucked at the same state, i stated to think it m10:42
ierdem* I started to think maybe centos image which I use might cause this error,10:43
ierdemI may not have created image properly, how can I check the image is proper or not? Do you have any experience about this issue?10:46
toskyit really depends on the error (usually if you enable the debug level in the logs, you should see something in sahara-engine.log)11:33
toskyI don't have a specific way to say that the image is correct; if it's generated using sahara-image-create, unless something unexpectedly changed in the meantime, it should work11:34
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ierdembtw, this is cloudera-scm-agent.log http://paste.openstack.org/show/794369/ and when I try to curl localhost:7182 it says http://paste.openstack.org/show/794370/14:40
toskyhow big are your VMs?15:28
toskyierdem: ^15:28
ierdemCDH 5.13.0: 2 vCPUs, 4GB RAM, 40GB HDD | CDH 6.3.2: 4 vCPUs, 8GB RAM, 80GB HDD. I had same error both of these15:37
toskyfor CDH 5.13.0, please assign at least 8GB of RAM15:40
toskythat's if you have cloudera manager alone, otherwise even more15:40
toskycloudera manager is resource hungry and 4GB is definitely not enough15:40
ierdemok I am trying it now15:42
toskyit really depends on how many services you put on each system15:47
ierdemIt gave the same error again. I tried with 8 vCPUs, 16GB RAM and 160GB HDD and this is my node group templates http://paste.openstack.org/show/794378/16:02
ierdemI will continue tomorrow, I have to go for now, if you have any idea about this please write, I will read tomorrow and thank you for your interest/help :) I hope we solve this :)16:04
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openstackgerritMerged openstack/sahara-dashboard master: Stop to use the __future__ module.  https://review.opendev.org/73294817:40
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