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View GitHub Profile
View browbeat_install_howto.txt
git clone
cd browbeat
cd ansible
./ -l
vi install/group_vars/all.yml
# dns_server :
# collectd_compute: true
View ovn_osp13_installation.txt
# this can be used for non-ovn i.e ml2/ovs based deployment as well.
curl -o 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
View undercloud_error
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
View libvirt_networking
read along with below data
The above deostn't talk about bridged networking.
For bridged networking
[stack@gprfs036 infrared]$ brctl show
bridge name bridge id STP enabled interfaces
data 8000.525400520d57 yes data-nic
View dhcp_agent_error
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.
View dhcp_errors
[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
View local.conf
disable_service n-net
enable_service q-svc
View browbeat
git clone
cd browbeat
cd ansible
./ -l
vi install/vars/all.yml
# dns_server :
# collectd_compute: true
View 1000_nodes.txt
1) [root@gprfc045 infrared]# cat /infrared/oc_extra_templates.yml
- /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
View sahasra_notes.txt
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
[root@gprfc046 ~]# ssh master
Last login: Fri May 17 09:22:19 2019 from
[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
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