openstack installation

ELK installation configuration is simple, there are two points to be aware of when managing OpenStack logs: Logstash configuration file Writing Capacity planning for Elasticsearch log storage space Also recommended Elkstack Chinese guide. ELK IntroductionELK is an excellent open-source software for log collection, storage and querying, and is widely used in log systems. When the

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

Terms and abbreviations: OpenStack is an IaaS (Infrastructure as a service) component. It is a cloud platform management project and is not a software, this project is composed of several major components to complete some specific work. IP-based SAN technology -- ISCSIIscsi initiator is a software or hardware device installed on a computer. It communicates with iscsi storage devices. Iscsi target can use the software to allocate the storage space of t

Openstack Network Knowledge Data Summary: Openstack concept I just heard that I was going to do OpenStack development, it was quite exciting. I don't know what OpenStack is, but I know it has something to do with cloud computing. Cloud computing This thing, listen to the tall, the major Internet companies have cast i

Node System Ip Service Control node Centos6.3 192.168.2.118 Mysql First, configure the control node1. Configuring the Identity Service"Install MySQL service"[[Email protected] ~] #yum-y install MySQL mysql-server//install MySQL Database[[email prote

Chapter 1. provisioning and deployment(Deployment preparation) Automatic deployment Automatic Configuration Remote Management A critical part of a cloud's scalability is the amount of effort that it takes to run your cloud. to minimize the operational cost of running your cloud, set up and use an automatic deployment and configuration infrastructure. A key part of cloud computing's scalability is that you need a lot of energy to run your cloud. To minimize the operating costs of runnin

Tags: opsntack ceph vmwareprevious post "Openstack kills VMWare (1)"In general, there are some comparisons between OpenStack and VMware using the open source version, and note that I'm talking about the open source version of OpenStack, as for each commercial version of OpenStack, such as Huawei's Funsioncloud, What Qi

1. Download Https://launchpad.net/openstack-dashboard 2. Installation 2.1 Python tools/install_venv.py Unable to download and install openstack and openstackx through git due to network problems during installation The modification is as follows, 2.2 download to the response directory: Wget https://github.com/jacobia

Because the yum source download on the openstack official website is slow, we now download the built-in installation packages of openstack, epel, CEpH, and RedHat, and create a local update and install Yum source. 1. Download the package that comes with openstack, epel, CEpH, and RedHat to a directory/yum. OS. Repo [[

# VNC ConfigNova_vnc_enabled=trueNovncproxy_url= "/http $SERVICE _host:6080/vnc_auto.html"vncserver_listen= $HOST _ipvncserver_proxyclient_address= $VNCSERVER _listen Log_color=falselogdir= $DEST/logsscreen_logdir= $LOGDIR/screen In addition, in order to speed up the installation, you can also add the following configuration to use the domestic devstack mirror site # Use trystack git mirrorgit_base=http://git.trystack.cnNovnc_repo=http:

Rally IntroductionRally integrates deployment, API testing, stress testing capabilities (such as), 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 in concurrent APIs.1. Deploy Rally$ git clone http

Update series is not a textbook, not didactic, unreasonable, only record.OpenStack is hot in cloud computing, and there's no reason not to know about it. Let's talk about my feeling about OpenStack, open source, cheap, hassle, everyone is using, after understanding the development process, OpenStack has a complete development process, from requirements to testing, can be in control, this is our dream of sof

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"5 minutes a day with OpenStack" is an OpenStack tutorial, this is the 1th article.This tutorial has the following two features: system-guided OpenStack re-practicing and balancing theory /ol> Why do you write this?The simple answer is: because OpenStack learning is difficult, but if you k

1. Installation(1) Install Networking Services on a dedicated network node# apt-get Install Neutron-server neutron-dhcp-agent neutron-plugin-openvswitch-agentNo need for L3agentDelete SQLiteRm-f/var/lib/neutron/neutron.sqliteEdit/etc/sysctl.conf, Enable packet forwarding and disable packet destination filteringNet.ipv4.ip_forward=1Net.ipv4.conf.all.rp_filter=0Net.ipv4.conf.default.rp_filter=0Reload# sysctl-p# Service Networking RestartIf not, then#/et

Tags: centos openstack cinder NFS device drive-virtio-Brief description of NFS service NFS is short for network file system, that is, Network File System. An agreement for the use of distributed file systems, developed by Sun, was published on April 9, 1984. The function is to allow different machines and different operating systems to share individual data with each other through the network, so that applications can access data on server disks throu

-token:3da1d59d15354f299593f96ab0c1e135" http://5.10.124.181:8774/v2/ F963230ce6d54dc2a4a7b42b3f9989b4/serversBased on the OpenStack component CLI Debug APIComponent client program installation (using the PIP (Python Index package) tool)PIP install [--upgrade] python- PROJECT Client (update update repo,git repo) (upgrade, upgrading the version of the package based on the git repo

OpenStack practice guide jumps to: navigation, searchDirectory1OpenStack introduction2OpenStack installation3OpenStack organization structure overview4 introduction and development of OpenStack APIs5Keystone certification component6Glance Image component7Nova computing component8Neutron network components9Cinder block storage component10OpenStack routine O M11 use Fuel to quickly install OpenStackIntroduct

command: Yum install-y http://rdo.fedorapeople.org/openstack-icehouse/rdo-release-icehouse.rpm Install epel Source Select a 64-bit system and run the following command: Rpm-IVH http://download.fedora.redhat.com/pub/epel/6/x86_64/epel-release-6-5.noarch.rpm The foreman. Repo source is generated when the above source is installed. This source can be deleted directly. Set Yum Cache Due to network problems, the