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venkataanil
/ browbeat_install_howto.txt
Last active
September 17, 2019 16:42
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| git clone https://github.com/openstack/browbeat.git | |
| cd browbeat | |
| cd ansible | |
| ./generate_tripleo_hostfile.sh -l | |
| [stack@f27-h32-000-r630 ansible]$ cat /etc/resolv.conf | |
| # Generated by NetworkManager | |
| search rdu2.scalelab.redhat.com | |
| nameserver 10.1.32.3 |
venkataanil
/ ovn_osp13_installation.txt
Last active
November 13, 2019 08:22
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| # this can be used for non-ovn i.e ml2/ovs based deployment as well. | |
| curl -o rhos-release-latest.noarch.rpm http://download-node-02.eng.bos.redhat.com/rcm-guest/puddles/OpenStack/rhos-release/rhos-release-latest.noarch.rpm | |
| yum install -y rhos-release-latest.noarch.rpm | |
| rhos-release --help | |
| rhos-release 13-director -p passed_phase2 | |
| yum update -y; reboot | |
| ======================================= | |
| yum install tmux -y | |
| tmux new -s osp |
venkataanil
/ undercloud_error
Created
August 13, 2019 18:38
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| TASK [copy default undercloud config] ****************************************** | |
| ^[[1;30mtask path: /root/.infrared/plugins/tripleo-undercloud/configure.yml:64^[[0m | |
| ^[[0;31mfatal: [undercloud_host]: FAILED! => {"changed": false, "msg": "Source /usr/share/python3-tripleoclient/undercloud.conf.sample not found"}^[[0m |
venkataanil
/ libvirt_networking
Last active
June 28, 2019 10:45
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| read https://wiki.libvirt.org/page/VirtualNetworking along with below data | |
| The above deostn't talk about bridged networking. | |
| For bridged networking https://wiki.libvirt.org/page/Networking | |
| [stack@gprfs036 infrared]$ brctl show | |
| bridge name bridge id STP enabled interfaces | |
| data 8000.525400520d57 yes data-nic | |
| vnet0 | |
| vnet3 |
venkataanil
/ dhcp_agent_error
Created
June 10, 2019 08:05
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| 2019-06-10 08:03:59.528 159786 ERROR neutron.agent.dhcp.agent [req-f8365cd2-c790-4ac9-844f-a6cb8bce98fd c33f02381e1c479586489e1b6686a71f 3ba6344f83c743ef9640403661af3199 - - -] Unable to reload_allocations dhcp for ff7ee612-d52a-4ece-9f1f-c4cf84be019c.: ProcessExecutionError: Exit code: 125; Stdin: ; Stdout: neutron-dnsmasq-qdhcp-ff7ee612-d52a-4ece-9f1f-c4cf84be019c | |
| ; Stderr: Error response from daemon: removal of container neutron-dnsmasq-qdhcp-ff7ee612-d52a-4ece-9f1f-c4cf84be019c is already in progress | |
| /usr/bin/docker-current: Error response from daemon: Conflict. The container name "/neutron-dnsmasq-qdhcp-ff7ee612-d52a-4ece-9f1f-c4cf84be019c" is already in use by container e0ead3352db8f1586cee98d419932713f36684a525caca9f79db15303bf25fe3. You have to remove (or rename) that container to be able to reuse that name.. | |
| See '/usr/bin/docker-current run --help'. | |
| 2019-06-10 08:03:59.528 159786 ERROR neutron.agent.dhcp.agent Traceback (most recent call last): | |
| 2019-06-10 08:03:59.528 159786 ERROR neutron.agent.dhcp. |
venkataanil
/ dhcp_errors
Created
June 10, 2019 08:03
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| [root@overcloud-controller-0 neutron]# grep -inr fa042939-aba0-4bf3-8007-fb888f909a9e 1 | |
| 365313:Jun 10 07:50:10 overcloud-controller-0 dockerd-current[46063]: time="2019-06-10T07:50:10.107112993Z" level=error msg="Handler for POST /v1.26/containers/neutron-dnsmasq-qdhcp-fa042939-aba0-4bf3-8007-fb888f909a9e/stop returned error: No such container: neutron-dnsmasq-qdhcp-fa042939-aba0-4bf3-8007-fb888f909a9e" | |
| 365314:Jun 10 07:50:10 overcloud-controller-0 dockerd-current[46063]: time="2019-06-10T07:50:10.107322882Z" level=error msg="Handler for POST /v1.26/containers/neutron-dnsmasq-qdhcp-fa042939-aba0-4bf3-8007-fb888f909a9e/stop returned error: No such container: neutron-dnsmasq-qdhcp-fa042939-aba0-4bf3-8007-fb888f909a9e" | |
| 365315:Jun 10 07:50:10 overcloud-controller-0 dockerd-current[46063]: time="2019-06-10T07:50:10.129916831Z" level=error msg="Handler for DELETE /v1.26/containers/neutron-dnsmasq-qdhcp-fa042939-aba0-4bf3-8007-fb888f909a9e?force=1 returned error: No such container: neutron-dnsmasq-qdhcp-fa042939-aba |
venkataanil
/ local.conf
Created
June 4, 2019 11:03
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| [[local|localrc]] | |
| DATABASE_PASSWORD=password | |
| RABBIT_PASSWORD=password | |
| SERVICE_PASSWORD=password | |
| SERVICE_TOKEN=password | |
| ADMIN_PASSWORD=password | |
| disable_service n-net | |
| enable_service q-svc |
venkataanil
/ browbeat
Created
May 31, 2019 12:31
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| git clone https://github.com/openstack/browbeat.git | |
| cd browbeat | |
| cd ansible | |
| ./generate_tripleo_hostfile.sh -l | |
| #edit | |
| vi install/vars/all.yml | |
| #set | |
| # dns_server : 10.11.5.9 | |
| # collectd_compute: true |
venkataanil
/ 1000_nodes.txt
Last active
May 11, 2019 15:24
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| 1) [root@gprfc045 infrared]# cat /infrared/oc_extra_templates.yml | |
| --- | |
| tripleo_heat_templates: | |
| - /home/stack/networks-disable.yaml | |
| - /usr/share/openstack-tripleo-heat-templates/environments/disable-telemetry.yaml | |
| [root@gprfc045 infrared]# | |
| 2) copy instackenv.json from undercloud to /infrared in ansible/infrared node | |
| 3) in undercloud /home/stack/network_data.yaml |
venkataanil
/ sahasra_notes.txt
Last active
May 20, 2019 05:08
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| ======================================================= | |
| Use RHEL6 for OCP master and worker nodes | |
| [vkommadi@localhost copy-ssh-keys]$ ssh root@ansible1 | |
| Last login: Mon May 20 00:51:23 2019 from ovpn-116-142.sin2.redhat.com | |
| [root@gprfc046 ~]# ssh master | |
| Last login: Fri May 17 09:22:19 2019 from 172.16.0.1 | |
| [root@openshift-master-0 ~]# cat /etc/redhat-release | |
| Red Hat Enterprise Linux Server release 7.6 (Maipo) | |
| [root@openshift-master-0 ~]# ls /etc/yum.repos.d/ | |
| CentOS-OpenShift-Origin311.repo ose-v3.repo rhos-release.repo rhos-release-rhel-7.6.repo |