suse openstack cloud

Starlingx is both a development project and an integrated project. It integrates new services with more open-source projects into an overall edge cloud software stack. Based on the Code provided by Intel and Wind River and hosted by the openstack Foundation. It combines its components with the first open-source project (including openstack, CEpH, and ovs. Wx_f

Stopfirewalld.service# systemctl Disable firewalld.service# reboot# sestatus–v Check if successful SELinux status is turned off: Disabled4. Configure the time synchronization server (NTP)Control Node [[emailprotected]~]#yuminstallchrony-y installation Service [[emailprotected]~]#sed-i ' s/ #allow 192.168\/16/allow192.168\/16/g ' /etc/chrony.conf[[emailprotected]~]# cp/usr/share/zoneinfo/Asia/Shanghai/etc/localtime Change the time zone to start the NTP service [[Email protected]~]#systemctlenab

expansion requirements. Currently, open-source distributed Block Storage includes CEpH, glusterfs, and sheepdog. Compared with CEpH, the biggest advantage is that the Code is short and well maintained, and the hack cost is very small. Sheepdog also has many features not supported by CEpH, such as multi-disk and cluster-wide snapshot. In this article, Japanese NTT researchers compared sheepdog, glusterfs, and CEpH Read and Write Performance in various circumstances. This test was announced at th

expansion requirements. Currently, open-source distributed Block Storage includes CEpH, glusterfs, and sheepdog. Compared with CEpH, the biggest advantage is that the Code is short and well maintained, and the hack cost is very small. Sheepdog also has many features not supported by CEpH, such as multi-disk and cluster-wide snapshot. In this article, Japanese NTT researchers compared sheepdog, glusterfs, and CEpH Read and Write Performance in various circumstances. This test was announced at th

Bloggers ever changed jobs to now, because the work is too busy reasons, has not updated the blog for a long time, deeply apologize, but also hope you understand ...Today just a bit of time, the process of organizing openstack to create a cloud host, the big God do not spray 650) this.width=650; "alt=" J_0019.gif "src=" http://img.baidu.com/hi/jx2/j_0019. GIF "/>.First, the flowchart650) this.width=650; "ti

MySQL can be replaced with MARIADBEarlier in the 51cto blog saw a teacher wrote a seven version of the deployment plan, written very good, has been collected.Yum Install Ntp-yVi/etc/ntp.conf#server 0.centos.pool.ntp.org Iburst#server 1.centos.pool.ntp.org Iburst#server 2.centos.pool.ntp.org Iburst#server 3.centos.pool.ntp.org IburstRestrict 192.168.100.0 mask 255.255.255.0 nomodifyServer 127.127.1.0Fudge 127.127.1.0 Stratum 10Service NTPD RestartChkconfig ntpd onNtpstatNtpq-pYum install MySQL my

| prd_um_zone | enabled | up | 2016-11-08t11:30:36.000000 |- || nova-compute | kxcompute1 | prd_um_zone | enabled | up | 2016-11-08t11:30:37.000000 |- || | nova-compute | kxcompute2 | prd_um_zone | enabled | up | 2016-11-08t11:30:36.000000 |- || nova-compute | kxcompute6 | prd_dm_zone | enabled | up | 2016-11-08t11:30:37.000000 |- || nova-compute | kxcompute5 | prd_dm_zone | enabled | up | 2016-11-08t11:30:36.000000 |- || | nova-compute | kxcompute7 | prd_dm_zone | enabled | up | 2016-11-08t11:

allow from allController2 onvi/etc/httpd/conf.d/wsgi-keystone.confListen 10.40.42.2:5000Listen 10.40.42.2:35357wsgidaemonprocess keystone-public processes=5 threads=1 user=keystone group=keystone Display-name=%{GROUP}Wsgiprocessgroup keystone-publicWsgiscriptalias//usr/bin/keystone-wsgi-publicWsgiapplicationgroup%{global}wsgipassauthorization onErrorlogformat "%{cu}t%M"Errorlog/var/log/httpd/keystone-error.logCustomlog/var/log/httpd/keystone-access.log CombinedRequire All grantedOrder Allow,den

Preparations for building an OpenStack cloud system on CentOS7 The system uses centos7.1 for minimal installation and the language is English. For more information about installation, see Centos7.1 system installation graphic explanation. After installation is complete, configure the network. Use OpenStack Network (neutron) Controller node configuration Network:

Project code See Github:https://github.com/junneyang/openstack-customization-exampleResources:Install and configure horizon:http://docs.openstack.org/mitaka/install-guide-rdo/horizon-install.htmlOpenStack Compute Services API Documentation: http://developer.openstack.org/api-ref-compute-v2.1.html#os-multiple-create-v2.1Identity API v2.0 (supported): http://developer.openstack.org/api-ref-identity-v2.htmlcustomizing horizon:http://docs.openstack.org/de

(1) The concept of virtualizationVirtualization is the simultaneous running of multiple virtual machines on physical devices that share the CPU, memory, and network of physical devices, but these VMs are isolated from each other.The physical machine is called host (host), and the virtual machine is called guest.(2) Classification of virtualizationVirtual machine scheduling management relies on hypervisor software, according to the location of hypervisor, can be divided into 2 major categories:1,

Libcloud is a unified interface for accessing cloud computing services, a project that has become the top-level project of the Apache organization with Python development.The Apache Foundation announced on May 25 that Libcloud has hatched and become a top-notch project.One Interface to Rule them allPython Library for interacting with many of the popular cloud service providers using a unified API.Basic exam

Before you run Ansible playbooks, you need to configure Taget hostPrerequisites1. Cp-r/opt/openstack-ansible/etc/openstack_deploy/etc/2. Cd/etc/openstack_deployCP Openstack_user_config.yml.example OPENSTACK_USER_CONFIG.YMLConfiguring target host NetworkingConfiguring target HostsConfigure a list containing at least three infrastructure target hosts in the Infra_hosts section:Infra_hosts:603975-INFRA01:ip:10.240.0.80IP is the address of the BR-MGMT con

backupMkdir/usr/scripttouch/usr/script/rsyncd.shchmod +x/usr/script/rsyncd.shvi/usr/script/rsyncd.shrsyncprocess= ' ps aux|grep '/usr/bin/rsync ' |grep-v grep 'if [${#rsyncProcess}-ne 0] Thenecho $ (date +%y-%m-%d_%h:%m:%s) >>/var/log/rsync.logecho "' Date ' Process is already running! Do nothing!! " >>/var/log/rsync.logElse/usr/bin/rsync-rtopglh--progress--delete--bwlimit 90000 [email Protected]::glance/home/local/glance/ima ges/--password-file=/etc/rsyncd.secrets 1>>/var/log/rsync.log 2>1echo

Figure 1 illustrates: The office network OpenStack uses 2 switches, the 10.40.40.2 is 24 port 10.40.40.6 is 48 port, manages the network segment to 10.40.40.2vlan1002 the virtual machine The public network segment to connect 10.40.40.6 VLAN1100. Because the 10.40.40.6 can support one interface to configure multiple network segments, another switch is not supported and is also designed to be scaled out in the future.Figure 2 Figure 3 illustrates: The K