The path to the cloud training

Transcription

1 The path to the cloud training Guy Carmin RHCE, RHCI, RHCVA, RHCSA Solution Architect IGC, Red Hat Roei Goldenberg RHCE Linux Consultant and Cloud expert, Matrix May 2015

2 R T F M!!!!!! tation/en-us/red_hat_enterprise_l inux_openstack_platform/6/html-si ngle/deploying_openstack_proof_of _Concept_Environments/index.html

3 First stage A fresh and clean RHEL 7.1 minimal installation One server (VM) for allinone Multiple server depends on arch. Choosing the deployment method: Learning Environments - Manual Setup (Blood and tears) Proof-of-Concept Environments Packstack (better but you needs a good understanding and preparations) Enterprise Environments - RHEL-OSP Installer

4 PackStack All In On Very Easy to deploy Fast and clean Fast-trax to working with OSP.

5 Preparing the repo's subscription-manager register subscription-manager list --available subscription-manager attach --pool=pool_id subscription-manager repos --disable="*" subscription-manager repos --enable=rhel7-server-rpms --enable=rhel-7-server-rh-common-rpms enable=rhel-7- server-openstack-6.0-rpms yum install bash-completion.noarch vim-common.x86_64 vim-enhanced.x86_64 screen

6 Installing Disable the Network Manager service systemctl disable NetworkManager.service systemctl stop NetworkManager.service systemctl disable NetworkManager.service yum update -y yum install openstack-packstack -y packstack --gen-answer-file=answerfile.001

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8 Installation DEMO Packstack --allinone Logs: /var/tmp/packstack/ /var/log/{messages,yum}

9 Quiz Deploy RHEL-OSP with packstack Name the configuration management service Packstack users to deploy and manage OpenStack service 1.Chef 2.Puppet 3.Ansible 4.The answer file

10 Quiz Deploy RHEL-OSP with packstack Name the configuration management service Packstack users to deploy and manage OpenStack service 1.Chef 2.Puppet 3.Ansible 4.The answer file

11 Quiz Deploy RHEL-OSP with packstack Name the Automated installation approach Packsatck can use to install or upgrade OpenStack services with minimal user intervention 1.Statless configuration 2.Autodeployments 3.Unattended installation

12 Quiz Deploy RHEL-OSP with packstack Name the Automated installation approach Packsatck can use to install or upgrade OpenStack services with minimal user intervention 1.Statless configuration 2.Autodeployments 3.Unattended installation

13 Quiz Deploy RHEL-OSP with packstack Name the multilayer virtual switch software, that supports standard management interface ans protocols 1.Open vflow 2.Linux NAT 3.Open vswitch

14 Quiz Deploy RHEL-OSP with packstack Name the multilayer virtual switch software, that supports standard management interface ans protocols 1.Open vflow 2.Linux NAT 3.Open vswitch

15 Quiz Deploy RHEL-OSP with packstack True or Fals: Is it possible to run Packstack multiple times to make changes to the OpenStack deployment 1.False, Packstack being statless, the servers needs to be reinstalled prior to a redeployment. 2.True, Packstack reconfigured the current deployment with the new values provided.

16 Quiz Deploy RHEL-OSP with packstack True or Fals: Is it possible to run Packstack multiple times to make changes to the OpenStack deployment 1.False, Packstack being statless, the servers needs to be reinstalled prior to a redeployment. 2.True, Packstack reconfigured the current deployment with the new values provided.

17 Verifying the installation **** Installation completed successfully ****** Additional information: * A new answerfile was created in: /root/packstack-answers txt * Time synchronization installation was skipped. Please note that unsynchronized time on server instances might be problem for some OpenStack components. * File /root/keystonerc_admin has been created on OpenStack client host To use the command line tools you need to source the file. * To access the OpenStack Dashboard browse to Please, find your login credentials stored in the keystonerc_admin in your home directory. * To use Nagios, browse to username: nagiosadmin, password: 690bdb6251bc40a3 * The installation log file is available at: /var/tmp/packstack/ ew0wwo/openstack-setup.log * The generated manifests are available at: /var/tmp/packstack/ ew0wwo/manifests

18 Verifying the installation web ui + login

19 Verifying the installation - cli source keystonerc_admin [root@localhost ~(keystone_admin)]# openstack-status

20 Thank You