fqdn

问题 I am currently testing oVirt to see if it match with my needs. Only at the installation and initialization step, I'm blocked by DNS resolution from the Web GUI when I fill in "engine VM FQDN" by ovirt-engine.example.com and "FQDN host" by engine-host.example .com. Despite these declared domains I still have the error "The address proposed for this host does not resolves locally" I specify that my "/etc/hosts" is like this: ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6

问题 I want to configure oVirt in Vultr bare metal server. But I don't know how to configure Engine VM FQDN. It always tell me The address proposed for this host does not resolves locally . There is error message: And I've already configure my /etc/hosts file. Here is my /etc/hosts code: 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 127.0.0.1 guest ::1 guest 127.0.0.1 VTest ::1 VTest 149.28.103

问题 I want to configure oVirt in Vultr bare metal server. But I don't know how to configure Engine VM FQDN. It always tell me The address proposed for this host does not resolves locally . There is error message: And I've already configure my /etc/hosts file. Here is my /etc/hosts code: 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 127.0.0.1 guest ::1 guest 127.0.0.1 VTest ::1 VTest 149.28.103

问题 How do you find the FQDN of the local host in Go? BTW: net.LookupAddr() doesn't work on Windows. So that's not an option. 回答1: By default there is no short way. os.Hostname() doesn't provide the Fully Qualified Domain Name by default. cmd := exec.Command("/bin/hostname", "-f") var out bytes.Buffer cmd.Stdout = &out err := cmd.Run() if err != nil { log.Errorf(err) } fqdn := out.String() fqdn = fqdn[:len(fqdn)-1] // removing EOL 回答2: According to the documentation, function os.Hostname()

问题 What I am trying to do is to save the output of a powershell command (run from a batch script) and use it in the batch script. Can you please advise me what to do? The power shell comand is: [System.Net.Dns]::GetHostByName((hostname)).HostName I want to use the output in the batch script. P.S. It will be even better if I can get the full computer name/hostname/fully qualified domain name (FQDN) from cmd and not from powershell. But the full computer name is not the concatenation of the

问题 Is there a quick and dirty way to validate if the correct FQDN has been entered? Keep in mind there is no DNS server or Internet connection, so validation has to be done via regex/awk/sed. Any ideas? 回答1: It's harder nowadays, with internationalized domain names and several thousand (!) new TLDs. The easy part is that you can still split the components on ".". You need a list of registerable TLDs. There's a site for that: https://publicsuffix.org/list/effective_tld_names.dat You only need to

问题 Is there a quick and dirty way to validate if the correct FQDN has been entered? Keep in mind there is no DNS server or Internet connection, so validation has to be done via regex/awk/sed. Any ideas? 回答1: It's harder nowadays, with internationalized domain names and several thousand (!) new TLDs. The easy part is that you can still split the components on ".". You need a list of registerable TLDs. There's a site for that: https://publicsuffix.org/list/effective_tld_names.dat You only need to

问题 The FQDN for this machine: thufir@dur:~$ thufir@dur:~$ hostname --fqdn dur.bounceme.net thufir@dur:~$ Yes...working directly with powershell gives the FQDN of dur.bounceme.net okay: thufir@dur:~/powershell$ thufir@dur:~/powershell$ pwsh PowerShell v6.0.1 Copyright (c) Microsoft Corporation. All rights reserved. https://aka.ms/pscore6-docs Type 'help' to get help. PS /home/thufir/powershell> PS /home/thufir/powershell> [System.Net.Dns]::GetHostByName((hostname)).HostName dur.bounceme.net PS

问题 Is there any function(C or C++) which returns FQDN(Fully qualified domain name) in UNIX platforms? 回答1: Use getifaddrs() to get the interfaces for the box in question, then use the "resolver interface" (man resolver) to query the FQDNs for the ip-addresses return by the former call to getifaddrs() . Do not use gethostname() or the command line tool hostname in this context, as an IXish box's "hostname" does not necessarily correlate with the FQDN's returned by a query issued for the box's

问题 I want to make mail() of PHP work in my Windows Server 2012 R2 . To this end, I first installed SMTP by following this page. One thing that confuses me is the Full-qualified domain name . WIN-RFELH8GM0KN is what it proposes by default. My server hosts several websites, does anyone know which website I should specify here? I did not change this, as a consequence, mail www.google.com in nslookup returns DNS request timed out. So is it an error? Of cause, my test.php does not send the mail: <