ceilometer

deploy the first HA mode, I will create two virtual machines here: Controller and COMPUTEHere because we run on the virtual machine, so choose Qemu, this is a simulator, running slow, production environment to choose KVM, if used to manage VMware environment, select Vcenter, management vmware must pass vcenter, this is the rules of VMware What else does VMware sell, but OpenStack's bottom-level hypervisor also supports ESXi, and is interested in doing it on its own.The OpenStack network is very

Sahara class is OpenStack's Horizon (GUI), Keystone (providing authentication), Nova (to create a Hadoop cluster virtual machine), The Heat (Sahara can be configured to use Heat to coordinate the services required for a Hadoop cluster), Glance (for storing Hadoop virtual machine images), Swift (which can be used for data stored in Hadoop task processing), Cinder (for providing block storage), Neutron (providing network services), Ceilometer (for coll

according to their own environment choice, Cinder can use iSCSI, I here default650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/58/CC/wKiom1S8vwayVn99AAGllChZHz4778.jpg "style=" float: none; "title=" 2015-01-18_165531.png "alt=" Wkiom1s8vwayvn99aagllchzhz4778.jpg "/>I do not need here, interested can study the Ceilometer this billing system, but he needs a separate database node, I do not choose three.650) this.width=650; "src=" http://s3.5

monitoring drivers such as icmp-ping and http-ping. They are also planned to be integrated with Ceilometer, and today VNF vendors have been able to write their own monitoring drivers with special monitoring properties. Today, the OpenStack community has mastered many things in a very short period of time. We should pay tribute to all who are committed to this project! Description: This article was first published on the Brocade community web site.

), providing resources shared by organizations or departments within the enterprise.This is the basic architecture of openstack:What we want to build today is an openstack component of redhat, which includes the following parts:(1) computing: NOVA(2) Object Storage Service: SWIFT(3) image: GLANCE(4) Identity: KEYSTONE(5) Network Address Management: NEUTRON(6) Block Storage: CINDER(7) UI: HORIZON(8) Measurement: CEILOMETER(9) configuration: HEATIn the

1 Introduction 1.1 About Mirantis Mirantis, a great OpenStack service integrator, is the only one of the top 5 community contributors to eat on software and services (others are red Hat, HP, IBM, Rackspace). Compared to several other community distributions, the fuel version is fast-paced and provides a relatively stable community version every two months. What's 1.2Fuel? Fuel is a tool designed for OpenStack End-to-end "one-click Deployment" that features an automatic PXE-enabled operating

The core of OpenStack: The core is computing, networking, and storage, and everything revolves around the virtual machine as the main body. OpenStack Modules: Nova: Managing the lifecycle of a VM is the core service of OpenStack. Neutron: Responsible for creating L2, L3 networks, providing virtual network and physical network connectivity to VMS, is the most difficult part of OpenStack. Glance: Manages the VM boot image and is called by Nova. Cinder: Provides storage services for VMs and provid

The MongoDB cluster uses the replication set mode, at least 3 nodes or more. One question is, how do I let ceilometer automatically connect to the re-elected master node when the MongoDB master node is down?Here are two solutions, as for which to look at the demand.1, using VIP to locate the MongoDB master nodeUse keepalived to start VIP, here are two vip,vrrp_instance vi_1 is dedicated to MongoDB vip,vrrp_instance vi_2 is OpenStack ha vipVRRP script

physical machine's overall migration. The monitoring tool OpenStack has its own ceilometer component provided, but the individual is not recommended to install because the monitoring program generates a lot of data and it is recommended to use other monitoring tools, such as Zabbix.3. Unplanned physical server downtime, VMware's HA feature protects virtual machines running on corrupted servers, and automatically migrates to other working hosts in a r

#pathofthedestinationlogfile.Atimestampwillbeappendedtothegivenname.LOGFILE=$DATA_DIR/logs/stack.sh.log#Oldlogfilesareautomaticallyremovedafter7daystokeepthingsneat.Change#thenumberofdaysbysetting``LOGDAYS``.LOGDAYS=2#Novalogswillbecolorizedif``SYSLOG``isnotset;turnthisoffbysetting#``LOG_COLOR``false.#LOG_COLOR=False#Usingmilestone-proposedbranches#---------------------------------#Uncommentthesetograbthemilestone-proposedbranchesfromtherepos:CINDER_BRANCH=stable/junoGLANCE_BRANCH=stable/junoKEY

,Because some of the drive system is not detected, will be hidden, need to remove the "hidden from the system hardware mismatch driver" tick,To see the appropriate. inf file for installation6, System installation, reboot several times (may need to restart manually)Power on setup Password: windows20127, install other Virtio drive, start balloon serviceOpen PowerShell with administrator privileges and install each driver provided by Virtio-win on the command line:PCI Simple Communication Controlle

function, like the example above The function is executed in the same order as the normal function, which can be understood as yield is a return, but after return the function hangs at that point, and the next time the function is called, the execution proceeds from that point. For example factorial (2), the function will be executed directly to the while loop (because N!=0), the first loop to yield when RET *= I, the result of the calculation is 1, returns 1 and hangs, at this time I=1,ret

as heat,lbaas,ceilometer, you need to install these builds, and the configuration on the network also makes some adjustments.Overwrite the following configuration in the Myanswer.txtConfig_provision_demo=nconfig_keystone_admin_pw=admin#config_neutron_l2_plugin=openvswitchconfig_neutron_ Metering_agent_install=yconfig_neutron_l2_plugin=ml2config_neutron_ml2_type_drivers=greconfig_neutron_ml2_ Tenant_network_types=greconfig_neutron_ml2_tunnel_id_ranges

->finished | |+--------------------------------------+----------------------------+----------+------------------+--------+Using deployment:15ef811a-6460-407c-b391-c0f435f1ae54[Email protected] rally]# Rally deployment CheckKeystone Endpoints is valid and following services are available:+------------+-----------+-----------+| Services | Type | Status |+------------+-----------+-----------+| Ceilometer | metering | Available || Cinder | Volume | Availa

Use AWS Services OpenStack Services The Chinese interpretation of OpenStack words Dashboard AWS Console Horizon The horizon of the world; Calculate compute EC2 Nova Star Internet Vpc Neutron Neutron Object storage S3 Swift Swift; agile. Block storage Ebs Cinder Cinder N. Slag Certification Services Iam Keysto

site.ymlIf you want to install a particular service, you can use ansible tagsCD./kolla/ansibleAnsible-playbook-i inventory/all-in-one-e @/etc/kolla/globals.yml-e @/etc/kolla/passwords.yml site.yml--tags RabbitmqAnsible-playbook-i inventory/all-in-one-e @/etc/kolla/globals.yml-e @/etc/kolla/passwords.yml site.yml--tags Rabbitmq,mariadbhttps://registry.hub.docker.com/repos/kollaglueAn image with a build for each tagged release- Ceilometer- Cinder- Glan

Mirantis, one of the benchmark companies in the OpenStack field, released the latest MOS 8.0 version in early March 2016. This paper tries to make some inductive analysis based on the public data.1. Version Overview 1.1 overview Community version: Liberty, the default integrated components include ceilometer,Cinder,Glance,Heat,Horizon, Ironic (first support),Keystone,Murano (an application catalog, first-time support),Neutron (using Open vSwitch

. Object Storage (Swift) is a distributed, extensible, multi-replica storage system that provides a storage service for objects. Block Storage (Cinder), which provides blocks storage services that provide persistent block-level storage for OpenStack virtual machines. supports a variety of storage backend, including CEPH,EMC and so on. Networking (Neutron) provides network virtualization services, which is a pluggable, extensible, API-driven service. Dashboard provides a grap

service user Ceilometer Abquh12guCinder_dbpassDatabase password for the Block Storage service o3bwbpoz3Cinder_passPassword of Block Storage service user CINDER Hf8lx9bowDash_dbpassDatabase password for the dashboard 5qbzxnn1gDemo_passPassword of user demo 9ttbgaa1qGlance_dbpassDatabase password for Image service zznky4tp0Glance_passPassword of Image service user GLANCE Wuyaf4cv6Heat_dbpassDatabase password for the Orchestration service B7FK5WJLGHeat_

What is stevedore?Stevedore is built on the functionality of Setuptools's entry point, which is used by Python programs to dynamically load code that is used by multiple components in OpenStack: Plugin for example Ceilometer,neutron. Of course, you can use it directlySome of Python's black magic implements the plugin's loading, but it's too primitive. Stevedore based on entry point provides a higher level of encapsulation.Official documentation for St