Please refer to my previous posts regarding creating your cloud service like digital ocean or google cloud. Part 1 and Part-2 and Part-3 . Also most important listening your VMs on external IPs here -4

In Part-3 we have also seen how to install opennebula. Opennebula is an alternative to openstack/ cloudstack.

what is Cloud Stack?

Apache CloudStack is open source software designed to deploy and manage large networks of virtual machines, as a highly available, highly scalable Infrastructure as a Service (IaaS) cloud computing platform. CloudStack is used by a number of service providers to offer public cloud services, and by many companies to provide an on-premises (private) cloud offering, or as part of a hybrid cloud solution.

Easy Installation
This is a build your own IaaS cloud guide on setting up a Apache CloudStack based cloud on a single Ubuntu 18.04 (LTS) host that is also used as a KVM host.

Please refer to my previous post for different types of hypervisors and how to find they are enabled.

sudo apt-get install software-properties-common
sudo add-apt-repository universe
1-
ENSURE :Ensure that the universe repository is enabled in /etc/apt/sources.list.

Universe is enabled by default so you usually don't need to do this. You could edit the sources file from the terminal:
sudoedit /etc/apt/sources.list

And then uncomment the universe sections of the following lines

#deb http://us.archive.ubuntu.com/ubuntu/ precise universe
#deb http://us.archive.ubuntu.com/ubuntu/ precise-updates universe

2:
apt-get install openntpd openssh-server sudo vim htop tar -y

3:
apt-get install intel-microcode

3.1
apt-get install bridge-utils

4:
netplan generate
netplan apply

5.
sudo apt-get install libmysql-java

6.
apt-key adv --keyserver keys.gnupg.net --recv-keys BDF0E176584DF93F
echo deb http://packages.shapeblue.com/cloudstack/upstream/debian/4.11 / > /etc/apt/sources.list.d/cloudstack.list

apt-get update -y

apt-get install cloudstack-management cloudstack-usage mysql-server -y

7.
systemctl restart mysql

https://vitux.com/how-to-install-and-configure-mysql-in-ubuntu-18-04-lts/

8. cloudstack-setup-databases cloud:

`cloud@localhost --deploy-as=root:manishfoodtechs@gmail.com -i '

9.
apt-get install nfs-kernel-server quota

10.
echo "/export *(rw,async,no_root_squash,no_subtree_check)" > /etc/exports
mkdir -p /export/primary /export/secondary
exportfs -a

11.
sed -i -e 's/^RPCMOUNTDOPTS="--manage-gids"$/RPCMOUNTDOPTS="-p 892 --manage-gids"/g' /etc/default/nfs-kernel-server
sed -i -e 's/^STATDOPTS=$/STATDOPTS="--port 662 --outgoing-port 2020"/g' /etc/default/nfs-common
echo "NEED_STATD=yes" >> /etc/default/nfs-common
sed -i -e 's/^RPCRQUOTADOPTS=$/RPCRQUOTADOPTS="-p 875"/g' /etc/default/quota
service nfs-kernel-server restart

12. TYPE THIS COMMAND TOGETHER:
wget http://packages.shapeblue.com/systemvmtemplate/4.11/systemvmtemplate-4.11.3-kvm.qcow2.bz2
/usr/share/cloudstack-common/scripts/storage/secondary/cloud-install-sys-tmplt \
-m /export/secondary -f systemvmtemplate-4.11.3-kvm.qcow2.bz2 -h kvm \
-o localhost -r cloud -d cloud

13.
apt-get install qemu-kvm cloudstack-agent -yes

14.
sed -i -e 's/\#vnc_listen.*$/vnc_listen = "0.0.0.0"/g' /etc/libvirt/qemu.conf

15.
sed -i -e 's/.*libvirtd_opts.*/libvirtd_opts="-l"/' /etc/default/libvirtd

16.
echo 'listen_tls=0' >> /etc/libvirt/libvirtd.conf
echo 'listen_tcp=1' >> /etc/libvirt/libvirtd.conf
echo 'tcp_port = "16509"' >> /etc/libvirt/libvirtd.conf
echo 'mdns_adv = 0' >> /etc/libvirt/libvirtd.conf
echo 'auth_tcp = "none"' >> /etc/libvirt/libvirtd.conf
systemctl restart libvirtd

17.

apt-get install uuid -y

18.

UUID=$(uuid)
echo host_uuid = \"$UUID\" >> /etc/libvirt/libvirtd.conf
systemctl restart libvirt

18.1

iptables -A INPUT -s 213.136.92.0/24 -m state --state NEW -p udp --dport 111 -j ACCEPT
iptables -A INPUT -s 213.136.92.0/24 -m state --state NEW -p tcp --dport 111 -j ACCEPT
iptables -A INPUT -s 213.136.92.0/24 -m state --state NEW -p tcp --dport 2049 -j ACCEPT
iptables -A INPUT -s 213.136.92.0/24 -m state --state NEW -p tcp --dport 32803 -j ACCEPT
iptables -A INPUT -s 213.136.92.0/24 -m state --state NEW -p udp --dport 32769 -j ACCEPT
iptables -A INPUT -s 213.136.92.0/24 -m state --state NEW -p tcp --dport 892 -j ACCEPT
iptables -A INPUT -s 213.136.92.0/24 -m state --state NEW -p tcp --dport 875 -j ACCEPT
iptables -A INPUT -s 213.136.92.0/24 -m state --state NEW -p tcp --dport 662 -j ACCEPT
iptables -A INPUT -s 213.136.92.0/24 -m state --state NEW -p tcp --dport 8250 -j ACCEPT
iptables -A INPUT -s 213.136.92.0/24 -m state --state NEW -p tcp --dport 8080 -j ACCEPT
iptables -A INPUT -s 213.136.92.0/24 -m state --state NEW -p tcp --dport 9090 -j ACCEPT
iptables -A INPUT -s 213.136.92.0/24 -m state --state NEW -p tcp --dport 16514 -j ACCEPT

18.1

apt-get install iptables-persistent-y

19.

ln -s /etc/apparmor.d/usr.sbin.libvirtd /etc/apparmor.d/disable/
ln -s /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper /etc/apparmor.d/disable/
apparmor_parser -R /etc/apparmor.d/usr.sbin.libvirtd
apparmor_parser -R /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper

20.

ufw enable -y

21.

ufw allow mysql
ufw allow proto tcp from any to any port 22
ufw allow proto tcp from any to any port 1798
ufw allow proto tcp from any to any port 16509
ufw allow proto tcp from any to any port 16514
ufw allow proto tcp from any to any port 5900:6100
ufw allow proto tcp from any to any port 49152:49216

22.

cloudstack-setup-management

23. Check your cloud logs:

systemctl status cloudstack-management
tail -f /var/log/cloudstack/management/management-server.log

ctrl+c to stop the logs

24.

After management server is UP, proceed to http://192.168.1.10(cloudbr0-IP):8080/client and log in using the default credentials - username admin and password password.

25.

If you have public IP then you can use IP tables to listen http://192.168.1.10:8080 on your http://PiblicIP:Port as detailed in my previous post here

26

Listen Rasputin. Enjoy Rasputin, as I am while writing this post. :)

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