Create bootable USB drive from ubuntu iso

wget http://ubuntu.volia.net/ubuntu-releases/xenial/ubuntu-16.04.3-server-amd64.iso
dd if=ubuntu-16.04.3-server-amd64.iso of=/dev/sdb

Install server minimum (+ ssh server)

Remove virtualization tools if accidentaly choosen

sudo apt-get remove --purge qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils

Update all components

sudo su -
apt update
apt upgrade


 Disable IPv6

cat <<EOF >>//etc/sysctl.conf
net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
net.ipv6.conf.lo.disable_ipv6 = 1
net.ipv4.conf.default.rp_filter=0
net.ipv4.conf.all.rp_filter=0
net.ipv4.ip_forward=1
net.ipv4.conf.all.proxy_arp = 1
net.ipv4.conf.all.proxy_arp_pvlan = 1
EOF
sysctl -p

Switch to static IP

vim /etc/network/interfaces
# The primary network interface
auto enp3s0
iface enp3s0 inet static
    address 10.9.8.254
    netmask 255.255.255.0
    gateway 10.9.8.241
    dns-search local
    dns-nameservers 10.9.8.241

Remove sudo password request

visudo
# User privilege specification
root    ALL=(ALL:ALL) NOPASSWD:ALL
 
# Members of the admin group may gain root privileges
%admin ALL=(ALL) NOPASSWD:ALL
 
# Allow members of group sudo to execute any command
%sudo   ALL=(ALL:ALL) NOPASSWD:ALL

 Add ssh key to user(s)

echo 'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCv1hNcFg6w3pOLPDdoc+WdBegk1a9VspjV9MaHTeJm6W1InpyBsSEzg/WUeQT9qfIin8dmjX8tRY9clGsp8xzrpiT2I/3mN8dgLvCfpWlNYNUkIPL5LlerbUmm9N0bnTm8OUpykBY8QPU2xJH9SB4fUDCOQ9kQOuoS/0CKNlainXQCrKpt50BHC4QdSsVwemN5Gqj5O2LqzAQGZBfykuY6WJU1ab/0YmgOcwb6QNP/KuI+biceZr3B49rroCN1/YWVCDVd6j7Wu898a5vh3qsQ0q/acBKrI7mdix+Lbc+TJfKfWVl89wAFOCmswMJku+nhj+kt5STDFklvRAFnuPg/ oliutyi@server' >~/.ssh/authorized_keys
chmod 600 ~/.ssh/authorized_keys

Reboot

reboot


Devstack setup

 Clone devstack

cd /opt
git clone https://git.openstack.org/openstack-dev/devstack
cd devstack/
git checkout stable/ocata


 Create stack user

/opt/devstack/tools/create-stack-user.sh
chown stack:stack /opt/devstack/ -R


Create config

vi /opt/devstack/local.conf


 Minimal config

[[local|localrc]]
FLOATING_RANGE=10.9.8.224/28
FIXED_RANGE=10.11.12.0/24
FIXED_NETWORK_SIZE=256
FLAT_INTERFACE=enp3s0
ADMIN_PASSWORD=password_1
DATABASE_PASSWORD=password_2
RABBIT_PASSWORD=password_3
SERVICE_PASSWORD=password_4


 More settings

[[local|localrc]]
IP_VERSION=4
HOST_IP=10.9.8.254
FLAT_INTERFACE=enp3s0
FLOATING_RANGE=10.9.8.224/28
IPV4_ADDRS_SAFE_TO_USE=10.9.9.0/24
FIXED_RANGE=10.11.12.0/24
FIXED_NETWORK_SIZE=256
ADMIN_PASSWORD=password_1
DATABASE_PASSWORD=password_2
RABBIT_PASSWORD=password_3
SERVICE_PASSWORD=password_4
VOLUME_GROUP_NAME="stack-volumes"
VOLUME_NAME_PREFIX="volume-"
VOLUME_BACKING_FILE_SIZE=100G


 start installation

su - stack
cd /opt/devstack/
./stack.sh


Finish

=========================
DevStack Component Timing
=========================
Total runtime 749

run_process 55
test_with_retry 3
apt-get-update 2
pip_install 72
restart_apache_server 14
wait_for_service 13
apt-get 13
=========================

This is your host IP address: 10.9.8.254
Horizon is now available at http://10.9.8.254/dashboard
Keystone is serving at http://10.9.8.254/identity/
The default users are: admin and demo
The password: AdminPass13
2017-10-04 23:56:18.294 | WARNING:
2017-10-04 23:56:18.294 | Using lib/neutron-legacy is deprecated, and it will be removed in the future
DevStack Version: ocata
Change: 8cb43d098ca88ce57ec216423c009cccd07f1299 Use "pip list" in check_libs_from_git 2017-10-02 11:09:56 -0400
OS Version: Ubuntu 16.04 xenial

2017-10-04 23:56:18.295 | stack.sh completed in 749 seconds.


 

Connect storage

apt install nfs-common
mkdir /storage
mount.nfs storage.local:/volume1/backup /storage


Import Images

http://10.9.8.254/dashboard/project/api_access/

export OS_AUTH_URL=http://10.9.8.254/identity/v3
export OS_PROJECT_ID=7da2ddbd9df5404da160a42eb7594ff2
export OS_PROJECT_NAME="demo"
export OS_USER_DOMAIN_NAME="Default"
unset OS_TENANT_ID
unset OS_TENANT_NAME
export OS_USERNAME="admin"
export OS_PASSWORD=Password1
export OS_REGION_NAME="RegionOne"
export OS_INTERFACE=public
export OS_IDENTITY_API_VERSION=3


glance image-create --name DB --min-disk 5 --min-ram 1 --disk-format qcow2 --container-format bare --progress --file /storage/openstack/db-2017-10-01.qcow2;
glance image-create --name HOME --min-disk 5 --min-ram 1 --disk-format qcow2 --container-format bare --progress --file /storage/openstack/home-2017-10-01.qcow2;
glance image-create --name NOC --min-disk 5 --min-ram 1 --disk-format qcow2 --container-format bare --progress --file /storage/openstack/noc-2017-10-01.qcow2;
glance image-create --name JIRA --min-disk 5 --min-ram 1 --disk-format qcow2 --container-format bare --progress --file /storage/openstack/jira-2017-10-01.qcow2;
glance image-create --name WIKI --min-disk 5 --min-ram 1 --disk-format qcow2 --container-format bare --progress --file /storage/openstack/wiki-2017-10-01.qcow2;


Create Floating IP

openstack floating ip create --floating-ip-address 10.9.8.228 271e91f2-65a9-4cd0-b709-b5346a33f95c
openstack floating ip list


Open firewall on Openstack

nova secgroup-add-rule default tcp 22 22 0.0.0.0/0
nova secgroup-add-rule default tcp 80 80 0.0.0.0/0
nova secgroup-add-rule default tcp 443 443 0.0.0.0/0
nova secgroup-add-rule default tcp 8080 8080 0.0.0.0/0
nova secgroup-add-rule default tcp 8090 8090 0.0.0.0/0
nova secgroup-add-rule default tcp 10051 10051 0.0.0.0/0
nova secgroup-add-rule default tcp 10050 10050 0.0.0.0/0



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