how to deploy openstack

rsa$ Cat. ssh/id_rsa.pub>. ssh/authorized_keys# You can use ssh localhost to test whether password-free access is allowed.# You can copy the. ssh/authorized_keys content to the. ssh/authorized_keys file of the other party. E. Use the yarn account to access each other through the host name entered in the/etc/hosts file, and verify that there is no password for logon. Because a 64-bit operating system is used, files downloaded from the official website cannot be directly installed and must be com

interface Horizon of OpenStack to access the address, such as http: // $ YOURIP/dashboard. the user name is admin and the password can be found in The keystonerc_admin file under/root/is found. In the future, you can add instances and test them on your own. Reference: http://openstack.redhat.com/Running_an_instance When everything is ready, you can also add nodes, but you need to configure, refer to: http://openstack.redhat.com/Adding_a_compute_no

. service Disable Firewall: Systemctl stop firewalld. service Disable startup: Systemctl disable firewalld. service 5. Install XRDP for remote access: (1) install the EPEL Library Wget http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm Rpm-ivh epel-release-7-5.noarch.rpm (2) install xrdp Yum update Yum-y install xrdp tigervnc-server (3) start: Systemctl start xrdp. service Enable startup: Systemctl enable xrdp. service (4) Check whether xrdp is listening for 3389: Netsta

OpenStack Keystone domain-range token revocation failure Security Restriction Bypass Vulnerability Release date:Updated on: Affected Systems:Openstack KeystoneDescription:--------------------------------------------------------------------------------Bugtraq id: 69051OpenStack Keystone is a project that provides identity, Token, directory, and policy services for the OpenStack series.Keystone has a Securi

novaRequest = coreos-setup-environment.serviceAfter = coreos-setup-environment.serviceBeforedomainuser-config.tar get[Service]Type = oneshotRemainAfterExit = yesEnvironmentFile =-/etc/environmentExecStart =/usr/bin/bash/etc/cloud-init.sh # Run the script file cloud-init.sh[Install]Wantedbypolicmulti-user.tar get 4.3 set cloudinit. service to start up # Start startupSystemctl enable cloudinit. service# Check for effectivenessSystemctl is-enabled cloudinit 5. Set the network 5.1 use dhcp Create

4.1 CentOS Environment PreparationGoal: Modify Answer-file, place controller+network on one node, compute-storage on another node, deploy a two-node environment using Packstack Hostname Ip Floating IP Function Lxp-node1 192.168.11.8 10.33.41.135 Controller+network Lxp-node2 192.168.11.9 10.33.41.136 Compute+storage Added in/etc/hosts

, this environment is as follows, a control node and a compute node650) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M00/8C/2A/wKioL1hkffKToSySAACJQK_92G8629.png "title=" 1.png " alt= "Wkiol1hkffktosysaacjqk_92g8629.png"/>Above is the control node, three cardeno1777736 10.10.80.133 as an external networkeno33554960 10.10.10.130 as a management networkeno50332184 as a virtual machine networkThe supported network types have flat VLAN Vxlan GRE and these are specifically implemented by Linux B

. alternatively, you can use an image-based approach for deploying the operating system, such as systemimager. you can use both approaches with a specified alized infrastructure, such as when you run VMS to separate your control services and physical infrastructure. Both Ubuntu and Red Hat Linux include the configuration mechanism operating system, including preseed and KickStart, which can be used to boot from the network. These are usually used to guide an automated Configuration System. You

In order to enable the openstack colleagues to quickly install and deploy openstack Essex, vpsee completed the onestack project in July 2 and can easily install and deploy openstack Essex on Ubuntu. The following are the related connections and details: Onestack: Ubuntu 12

Rally Introduction Rally integrates deployment, API testing, stress testing capabilities (pictured below), but we typically deploy with Devstack, Tempest API testing, so Rally is often used to simulate stress testing in high-concurrency scenarios. Rally tests the OpenStack scale and performance by testing the corresponding time and request success rate of OpenStack