nova host list

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Nova Client source Code Analysis---Nova List command

Personal opinion, there may be errors. Just start learning Nova and learn from the API first.1, D:\ code \python-novaclient\python-novaclient\novaclient\v1_1\shell.py, the top how to call is not very clear, start here first.DEF do_list (cs, args): "" List active servers. "" " imageID = none Flavorid = none #查找镜像 if args.image: nbs P imageID = _find_image (cs, args.image) .id #查找套餐类型 If args.flav

Scaling your cloud--details Nova in region, Cell, availability Zone, Host aggregates zone

middleware, all cells share the NOVA-API under local, sharing globally unique Keystone 。 The official website manual mentions cell immature (considered experimental), the Paris summit also mentions the cell pain point, although now has entered the K version iteration development, but I have not heard the industry mature uses the Cell case. For more detailed information about Cell, please refer to the following link http://www.ibm.com/developerworks/

Disable Glance API v1 cause Nova Image-list error

The V1 API was disabled when deploying glance and an error occurred using Nova Image-listNova Image-listerror (clientexception): The server has either erred or is incapable of performing the requested operation.(HTTP 500) (REQUEST-ID:REQ-70664768-3D60-434B-B812-E0251029A9DF)See the following error from the Nova-api log2015-08-13 17:33:46.478-TRACE nova.api.openstack File "/usr/lib/python2.7/dist-packages/

Openstack command line Nova list failed to be executed, prompting that authentication failed

[Solution process]View curl http: // localhost: 35357/V2.0/certificates/signingCertificate: Data: Version: 3 (0x2) Serial Number: 1 (0x1)Signature Algorithm: sha1WithRSAEncryption Issuer: C=US, ST=Unset, L=Unset, O=Unset, CN=www.example.com Validity ******Not Before: Sep 3 13:12:59 2014 GMT Not After : Aug 31 13:12:59 2024 GMT****** Subject: C=US, ST=Unset, O=Unset, CN=www.example.com Subject Public Key Info: Public Key Algorithm: rsaEncryption It is f

Swordsman Ansible Sword--yaml Language and Inventory host list

), Dictionary The Dictionary (dictionary) is identified by key and value, such as: name: Example DeveloperJob: DeveloperSkill:Elite You can also use Key:value as a representation in {}, such as: {name: Example Developer,Job: Developer,Skill:Elite}Inventory Host Inventory Ansible for more convenient management of the host, in the host

Ansible2: Host list "Go"

. Logical non-logical ANDNon-expression, such as the target host must be in group webservers but not in the Phoenix GroupWebserver:!phoenixAn expression of the intersection, such as the target host must be in group Webservers and in group stagingWebservers:stagingA more complex example:Webserver:dbservers:staging:!phoenixThe target host that the above complex exp

The identification example of Java network programming get Host network interface list _java

Get host address information In Java we use the InetAddress class to represent the destination network address, including the host name and numeric type address information, and the InetAddress instance is immutable, and each instance always points to an address. The InetAddress class contains two subclasses, corresponding to the two version of the IP address: Copy Code code as follows: Inet

C # obtain the LAN host list instance

case, right?{Thread [I]. Abort ();}} GetLanHost ();ListLanHost ();}/// /// Multi-thread Search Method/// Private void LanSearchThreadMethod (){Int Currently_ I = Convert. ToUInt16 (Thread. CurrentThread. Name); // The Name of the current process. IPAddress ScanIP = IPAddress. Parse (str + "." + Convert. ToString (Currently_ I + 1); // obtain the scan IP AddressIPHostEntry ScanHost = null;ScanHost = Dns. GetHostByAddress (ScanIP); // obtain scan IP address h

C # Get LAN host list instance

method private void Lansearchthreadmethod () { int currently_i = convert.touint16 (Thread.CurrentThread.Name); Current process Name IPAddress Scanip = ipaddress.parse (str + ".") +convert.tostring (currently_i + 1)); Get Scan IP Address Iphostentry scanhost = null; Scanhost = dns.gethostbyaddress (Scanip); Get scan IP Address host information if (scanhost!= null) { lanhost[currently_i,0] = scanip.tostring (); lanhost[currently_i,1] = Scanhost.host

Initiating an SSH attack host IP Address list

Initiating an SSH attack host IP Address listTohoku University http://antivirus.neu.edu.cn/scan/ssh.phpThe following IP address attacks the SSH service, significantly increasing the likelihood of the host becoming a broiler. Network management is strongly recommended to block the following addresses. #========== Start copying ==========LDD ' which sshd ' | grep libwrap # Confirms if sshd supports TCP Wrappe

Log on to Permanently added (RSA) to the list of known host through ssh in linux

In linux, ssh logon to Permanently added (RSA) to the list of known hosts solves the following problems: 1 [root @ www] # ssh admin@xxx.xxx.xxx.xxx2The authenticity of host 'xxx. xxx. xxx. xxx can't be established.3RSA key fingerprint is f4: d0: 1a: 9c: 09: 65: 78: 71: 25: 33: 79: c2: d5: aa: 0b: c1.4Are you sure you want to continue connecting (yes/no )? No5Host key verification failed.6 [root @ www] # If

Saltstack common modules and API view host supported modules list

View the list of modules supported by the host minion001Sys.list_modules[[emailprotected]~]#salt ' minion001 ' sys.list_modulesminion001: -acl-aliases-alternatives -apache-archive-at -blockdev-bridge-buildout -cloud-cmd-composer -config-cp-cron -daemontools-data-defaults -dig-disk-django -dnsmasq-dnsutil- Environ-etcd-event-extfs -file-gem-genesis- grains-group-grub- hashutil-hg-hosts- img-incron-ini- intro

Permanently added the RSA host key for IP address ' 192.30.252.130 ' to the list of known hosts.

The problem that occurs when cloning code from github.com:Permanently added the RSA host key for IP address ' 192.30.252.130 ' to the list of known hosts.The server just loaded git, and then copy the code has the above problems, this problem is very good solution, in the Hosts file to add github.com,My CentOS server, vi/etc/hostsSave # WP Save, clone the code again,Normal... Copyright NOTICE: This article f

Permanently added the RSA host key for IP address '192. 30.253.113 'to the list of known hosts.

$ Git push origin master error: Warning: Permanently added the RSA host key for IP address ‘192.30.253.113‘ to the list of known hosts.To github.com:***/***.git ! [rejected] master -> master (fetch first)error: failed to push some refs to ‘[emailprotected]:***/***.git‘hint: Updates were rejected because the remote contains work that you dohint: not have locally. This is usually caused by another repo

Copy the folder to the remote host in the list

$ Source = "C: \ windows \ system32 \ windowspowershell \ V1.0 \ modules \ carbon "$ target =" \ C $ \ windows \ system32 \ windowspowershell \ V1.0 \ modules "$ on_off = import-CSV-Path' c: \ aaa.csv '| select IPaddress, fulldomainname, @ {name = 'on _ off'; expression = {test-path ("\" + $ _. IPaddress + $ target) }# determine whether the target folder is valid $ on = $ on_off | where on_off-EQ $ true $ on | export-CSV-path C: \ aaa-ON.csv-Force $ off = $ on_off | where on_off-EQ $ false $ off

C # Get LAN host list Instance _c# tutorial

method private void Lansearchthreadmethod () { int currently_i = convert.touint16 (Thread.CurrentThread.Name); Current process Name IPAddress Scanip = ipaddress.parse (str + ".")+convert.tostring (currently_i + 1)); Get Scan IP Address Iphostentry scanhost = null; Scanhost = dns.gethostbyaddress (Scanip); Get scan IP Address host information if (scanhost!= null) { lanhost[currently_i,0] = scanip.tostring (); lanhost[currently_i,1] = Scanhost.hostna

High-end game host configuration List 5555 won i7 4790+gtx970 machine

Here is the set of high-performance, cost-effective game host configuration list: Accessories Model Price Cpu Intel i7 4790 1800 Radiator Kyushu Ice Intelligent version 79 Motherboard MSI Z97 PC Mate 699 Memory Kingston Hacker God strip 8G 419 Hard disk Granville 128G Solid (or 1T mechanical hard dri

Zabbix monitoring remote MongoDB instances based on host and port list auto-discovery

In some cases, you can only use a remote MongoDB instance and cannot log on to the server on which the MongoDB instance resides, and a list of hosts and ports for a remote MongoDB instance is maintained on a single server. It then automatically adds the appropriate monitoring to the host and port via the Zabbix Auto-discovery feature.This article is from the Linux SA John blog, so be sure to keep this sourc

Google host List

translate.google.com.hk209.116.186.216 translate.google.com.hk209.116.186.216 wenda.google.com.hk209.116.186.216 www.google.com.hk209.116.186.216 accounts.blogger.com209.116.186.216 android.googlesource.com209.116.186.216 auth.keyhole.com209.116.186.216 chrome.angrybirds.com209.116.186.216 developer.android.com209.116.186.216 domains.googlesyndication.com209.116.186.216 earthengine.googlelabs.com209.116.186.216 feeds.feedburner.com209.116.186.216 g.co209.116.186.216 goo.gl209.116.186.216 listen

Solve Couldn't resolve host 'into list .centos.org

Solve Couldn't resolve host 'into list .centos.org The following error is reported when you install software through yum in linux today: [root@multi-mysqlyum.repos.d] #yuminstallncursesdevel-y Loadedplugins:fastestmirror,security Loadingmirrorspeedsfromcachedhostfile Couldnotretrievemirrorlisthttp: //mirrorlist .centos.org/?release=6arch=x86_64repo=oserrorwas 14:PYCURLERROR6- "Couldn'tresolvehost'mirrorlist

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