238 lines
No EOL
3.8 KiB
Markdown
238 lines
No EOL
3.8 KiB
Markdown
# Install OpenStack AIO with Kolla-Ansible in Ubuntu
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> Specification : OpenStack Yoga, Kolla-ansible, Ubuntu, All-in-one
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## **Lab Topology**
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| Specs | Value |
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|:------------:|:-----------------:|
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| OS | Ubuntu 20.04 |
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| vCPU | 4 |
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| RAM | 8GB |
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| Storage 1 | /dev/vda 40 GB |
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| Storage 2 | /dev/vdb 40 GB |
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---
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## **Before start**
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Makesure your environment already here :
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## **Installation**
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### Update Environment
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```
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sudo apt update
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```
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### Create VG for cinder-backend (volume instances)
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```
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pvcreate /dev/vdb
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vgcreate cinder-volumes /dev/vdb
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vgs
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```
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### Install depedencies
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```
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sudo apt install python3-dev libffi-dev gcc libssl-dev python3-venv
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```
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### Create virtual environment (venv) for openstack installation
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```
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python3 -m venv openstack-yoga
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source openstack-yoga/bin/activate
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```
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### Install Pip & Ansible
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For openstack yoga version, you need install ansible version like bellow
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```
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pip install -U pip
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pip install docker
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pip install 'ansible>=4,<6'
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```
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### Install Kolla
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```
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pip install kolla-ansible==14.2.0
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```
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### Create kolla directory and copy file needed
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```
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mkdir /etc/kolla
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cp -r openstack-yoga/share/kolla-ansible/etc_examples/kolla/* /etc/kolla
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cp openstack-yoga/share/kolla-ansible/ansible/inventory/* .
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mv /etc/kolla/globals.yml /etc/kolla/globals.yml.bak
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```
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### Configure global configuration
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You can configure base on you needed, but for minimal and in this scenario like bellow :
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```
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nano etc/kolla/globals.yml
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```
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Follow bellow guide :
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```
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kolla_base_distro: "ubuntu"
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kolla_install_type: "source"
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openstack_release: "yoga"
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kolla_internal_vip_address: "172.168.12.100"
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network_interface: "ens3"
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neutron_external_interface: "ens4"
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neutron_plugin_agent: "openvswitch"
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api_interface: "ens3"
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enable_keystone: "yes"
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enable_neutron_trunk: "yes"
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enable_cinder: "yes"
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enable_cinder_backup: "no"
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enable_cinder_backend_lvm: "yes"
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enable_horizon: "yes"
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enable_neutron_provider_networks: "yes"
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```
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### Prepare & setup ansible
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```
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mkdir /etc/ansible
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nano /etc/ansible/ansible.cfg
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```
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add value like bellow :
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```
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[defaults]
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host_key_checking=False
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pipelining=True
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forks=100
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```
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### Generate Kolla-Password
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```
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kolla-genpwd
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```
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### OpenStack yoga installation
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```
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ansible -i all-in-one all -m ping
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kolla-ansible install-deps
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```
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If you have **error installation** like bellow you just need install packages, then continue again :
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```
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apt install --reinstall ca-certificates
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```
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### Next, bootstrap & deploy openstack
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Makesure all deployment not have issue :
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```
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kolla-ansible -i all-in-one bootstrap-servers
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kolla-ansible -i all-in-one prechecks
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kolla-ansible -i all-in-one deploy
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kolla-ansible -i all-in-one post-deploy
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```
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### Verify
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Verify all container up
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```
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docker ps
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```
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### Get openstack horizon password
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```
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cd /etc/kolla
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grep keystone admin password /etc/kolla/passwords.yml
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```
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### Open Dashboard
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Input VIP address, and paste your password from previous :
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### Install openstack-client to manages with CLI
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```
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pip install python-openstackclient
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```
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### Use openstack CLI
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```
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cd /etc/kolla
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source admin-openrc.sh
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openstack server list
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```
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### **Next, Creating Instances**
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For create instances, you can check next post
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### Reference :
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https://docs.openstack.org/project-deploy-guide/kolla-ansible/yoga/quickstart.html |