venkataanil

Wed Dec 26 10:53:21 2018    myfile1

         2422047 function calls (2514985 primitive calls) in 33.336 seconds

   Ordered by: cumulative time

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
      243    0.007    0.000   38.766    0.160 /usr/lib/python2.7/site-packages/eventlet/greenpool.py:85(GreenPool._spawn_n_impl)
      243    0.003    0.000   38.742    0.159 /usr/lib/python2.7/site-packages/eventlet/wsgi.py:724(Server.process_request)
      243    0.005    0.000   38.738    0.159 /usr/lib64/python2.7/SocketServer.py:643(HttpProtocol.__init__)

venkataanil

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 16-director -p passed_phase2
yum update -y; reboot
=======================================
sudo yum install git gcc libffi-devel openssl-devel python3-virtualenv libselinux-python3 tmux -y
#install kvm and libvirt
sudo yum install qemu-kvm libvirt libvirt-python3 libguestfs-tools virt-install -y
#sudo yum install libguestfs libguestfs-tools-c libguestfs-tools-xfs python-lxml wget libselinux-python expect -y

venkataanil

[root@gprfc049 ~]# pyvenv-3.6 3.6
WARNING: the pyenv script is deprecated in favour of `python3.6 -m venv`
[root@gprfc049 ~]# source 3.6/bin/activate
(3.6) [root@gprfc049 ~]# pip install greenlet
Collecting greenlet
  Using cached https://files.pythonhosted.org/packages/bf/45/142141aa47e01a5779f0fa5a53b81f8379ce8f2b1cd13df7d2f1d751ae42/greenlet-0.4.15-cp36-cp36m-manylinux1_x86_64.whl
Installing collected packages: greenlet
Successfully installed greenlet-0.4.15
You are using pip version 10.0.1, however version 18.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

venkataanil

[stack@undercloud-0 ~]$ source overcloudrc
(overcloud) [stack@undercloud-0 ~]$ openstack domain list
+----------------------------------+------------+---------+--------------------+
| ID                               | Name       | Enabled | Description        |
+----------------------------------+------------+---------+--------------------+
| 39f85d82ada6433c8cff239dfe5b2ba9 | test       | True    |                    |
| 9b28c602f5e542048fcff2970828ccc9 | heat_stack | True    |                    |
| default                          | Default    | True    | The default domain |
+----------------------------------+------------+---------+--------------------+
(overcloud) [stack@undercloud-0 ~]$ openstack project list

venkataanil

https://jvns.ca/blog/2017/06/04/learning-about-kubernetes/
https://docs.openshift.com/enterprise/3.1/admin_guide/manage_nodes.html
https://blog.openshift.com/openshift-container-platform-reference-architecture-implementation-guides/

gcheresh, juriarte, itzik and udi dmellado mcornea aopincar

http://file.rdu.redhat.com/~mcornea/osp_ocp_demo/
https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/14/html/installing_openshift_container_platform_on_bare_metal_using_director/installing-ocp-on-bm
ocp installation with infrared https://gist.github.com/venkataanil/bb49eb9c27dd640a60e0282e02d13858

venkataanil

sudo yum install git gcc libffi-devel openssl-devel python-virtualenv libselinux-python tmux -y
tmux new -s deployed_server

#install kvm and libvirt
sudo yum install qemu-kvm libvirt libvirt-python libguestfs-tools virt-install -y
sudo yum install libguestfs libguestfs-tools-c libguestfs-tools-xfs python-lxml wget libselinux-python expect -y
systemctl enable libvirtd
systemctl start libvirtd

# checks

venkataanil

create vms using https://gist.github.com/venkataanil/3ec45c26ab3c9dbb6cd1c20eea9c7b16
sudo yum install git gcc libffi-devel openssl-devel python-virtualenv libselinux-python tmux -y

Don't add  hostname in /etc/hosts. Make sure /etc/hosts empty in controller-0 and compute-0

# https://docs.openstack.org/tripleo-docs/latest/install/installation/installation.html
useradd stack
passwd stack
echo "stack ALL=(root) NOPASSWD:ALL" | tee -a /etc/sudoers.d/stack
chmod 0440 /etc/sudoers.d/stack

venkataanil

IMAGE='http://rhos-qe-mirror-tlv.usersys.redhat.com/brewroot/packages/rhel-guest-image/7.6/215/images/rhel-guest-image-7.6-215.x86_64.qcow2'
TOPOLOGY_NODES=undercloud:1,openshift-master:3,openshift-worker:3,openshift-infra:3,openshift-tester:1
MIRROR=tlv
HOST=$HOST

## CLEANUP ##
infrared virsh -v -o cleanup.yml \
    --host-address $HOST \
    --host-key ~/.ssh/id_rsa \
    --cleanup yes

venkataanil

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 14-director -p passed_phase2
yum update -y; reboot
=======================================
sudo yum install git gcc libffi-devel openssl-devel python-virtualenv libselinux-python tmux -y
#install kvm and libvirt
sudo yum install qemu-kvm libvirt libvirt-python libguestfs-tools virt-install -y
sudo yum install libguestfs libguestfs-tools-c libguestfs-tools-xfs python-lxml wget libselinux-python expect -y

venkataanil

=======================================================
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