Openstack installation using rdo
- 1. Openstack JUNO Installation Using RDO: 1. Stop and disable NetworkManager systemctl stop NetworkManager systemctl disable NetworkManager systemctl enable network 2. Configure network device properly vi /etc/sysconfig/network-scripts/ifcfg- <interface_name> DEVICE="<interface_name>" 3. Update sysctl.conf file to allow ip forwarding setenforce 0 sed -i -e "s/^net.bridge.bridge-nf-call- ip6tables = 0/net.bridge.bridge-nf-call- ip6tables = 1/" /etc/sysctl.conf sed -i -e "s/^net.bridge.bridge-nf-call- iptables = 0/net.bridge.bridge-nf-call- iptables = 1/" /etc/sysctl.conf sed -i -e "s/^net.bridge.bridge-nf-call- arptables = 0/net.bridge.bridge-nf-call- arptables = 1/" /etc/sysctl.conf 4. Set selinux permissions to permissive sed -i "s/SELINUX=.*/SELINUX=permissive/" /etc/selinux/config 5. Install rdo rpm yum install -y https://rdo.fedorapeople.org/rdo- release.rpm 6. Install packstack yum install -y openstack-packstack 7. Enable rhel optional and supplementary and extras repos subscription-manager repos -- enable=rhel-7-server-optional-rpms subscription-manager repos -- enable=rhel-7-server-supplementary- rpms subscription-manager repos -- enable=rhel-7-server-extras-rpms 8. Generate answer file packstack --gen-answer-file answer.txt 9. Edit the answer file as per your requirement. 10.Execute packstack command with answer file packstack --answer-file answer.txt Note: needs RHEL 7 or Fedora 21 or Centos 7