Docker_and_OpenStack_Script.txt

#Docker 
sudo apt-get install -y docker-engine
docker --version
sudo wget -qO- https://get.docker.io/ | sh

sudo docker pull hello-world
sudo docker images
docker run hello-world
sudo service docker status
sudo service docker restart
docker history
sudo docker push busybox
sudo docker pull busybox:1.24
sudo docker images --no-trunc
sudo docker pull registry.example.com/myapp
sudo docker search mysql
sudo docker run -i -t ubuntu:16.04 /bin/bash
sudo docker attach hello-world
sudo docker diff d5ad60f174d3(ID)
sudo docker start/stop/pause/unpause d5ad60f174d3(ID)
sudo docker commit d5ad60f174d3(ID)
sudo docker logs

sudo git clone https://github.com/openstack-dev/devstack.git /opt/devstack/
cd /opt/devstack/
sudo tools/create-stack-user.sh
sudo chown -R stack:stack /opt/devstack/
sudo -i -u stack
cd /opt/devstack/


#OpenStack
openstack service create --name glance --description "OpenStack Image service" image
openstack service list
openstack endpoint create \
          --publicurl http://10.0.2.15:9292 \
          --internalurl http://10.0.2.15:9292 \
          --adminurl http://10.0.2.15:9292
          --region RegionOne image
openstack endpoint list

source keystonerc_admin
openstack project create --description "Test project" apress
openstack project list

openstack user create --password-prompt apressuser
openstack role add --project apress --user apressuser _member_
openstack role list

openstack user delete apressuser
openstack project delete apress
systemctl status memcached.service
openstack endpoint show identity

wget -P /tmp http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img
qemu-img info /tmp/cirros-0.3.4-x86_64-disk.img
openstack image create --file /tmp/cirros-0.3.4-x86_64-disk.img --disk-format qcow2 \
					   --container-format bare --public cirros-0.3.4-x86_64
openstack image add project

source keystonerc_demo
neutron net-create ext-net --router:external True --provider:physical_network external --provider:network_type flat
neutron subnet-create ext-net --name ext-subnet --allocation-pool
        start=10.0.2.100,end=10.0.2.200 --disable-dhcp --gateway 10.0.2.2 10.0.2.0/24
neutron net-list

neutron net-create demo-net
neutron subnet-create demo-net --name demo-subnet --gateway 172.16.0.1 172.16.0.0/24
neutron router-create demo-router
neutron router-interface-add demo-router demo-subnet
#set ext-net as a gateway for the router
neutron router-gateway-set demo-router ext-net

source keystonerc_admin
neutron port-list
#reach out to an external network
neutron floatingip-create ext-net
nova list
nova port-list
neutron floatingip-associate node-identity

nova secgroup-create apress-sgroup "Apress secgroup"
nova secgroup-add-rule apress-sgroup tcp 22 22 0.0.0.0/0
nova add-secgroup apressinstance11 apress-sgroup
nova remove-secgroup apressinstance1 default
nova secgroup-list-rules apress-sgroup
neutron quota-show

#Nova: manage basic virtual machines functions like creating, starting, stopping

openstack flavor list

source keystonerc_admin
#create flavor name m10.tiny that has a 3GB disk, 400Mb RAM, and 1 vCPU
nova flavor-create --is-public true m10.tiny auto 400 3 1
nova flavor-delete m10.tiny

nova keypair-add apresskey1 > ~/apresskey1
nova keypair-list
chmod 600 apresskey1
ssh -i ~/apresskey1 cirros@192.168.0.1
nova boot --flavor m10.tiny --image cirros-raw --security-groups apress-sgroup --key-name apresskey1 apressinstance1
nova get-vnc-console apressinstance1 novnc
nova stop/delete/reboot apressinstance1
nova image-create apressinstance1 apressinstance1_snap
nova quota-show
nova hypervisor-list
nova-manage vm list | grep active
systemctl status *nova* -n 0
openstack service show nova
openstack endpoint show nova