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Add -p for port flag (#4653)

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-p is the default flag in DNS software for setting the port, we use
'dns.port' because of preventing clashes with other caddy software
users. This is no longer an issue, so we can do what we want here.

Add -p to works like -dns.port.

(this PR includes generated manpage, but that shouldn't matter too much)

Signed-off-by: Miek Gieben <miek@miek.nl>
This commit is contained in:
Miek Gieben 2021-05-28 16:08:13 +02:00 • committed by GitHub
parent 053c4d5ca1
commit bcbe624eb4
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3 changed files with 5 additions and 4 deletions
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1
core/dnsserver/register.go
View file

@ -21,6 +21,7 @@ const serverType = "dns"
// wise they potentially clash with other server types.
func init() {
flag.StringVar(&Port, serverType+".port", DefaultPort, "Default port")
flag.StringVar(&Port, "p", DefaultPort, "Default port")
caddy.RegisterServerType(serverType, caddy.ServerType{
Directives: func() []string { return Directives },

2
coredns.1.md
View file

@ -24,7 +24,7 @@ Available options:
: specify Corefile to load, if not given CoreDNS will look for a `Corefile` in the current
directory.
**-dns.port** **PORT**
**-dns.port** **PORT** or **-p** **PORT**
: override default port (53) to listen on.
**-pidfile** **FILE**

6
man/coredns.1
View file

@ -1,5 +1,5 @@
.\" Generated by Mmark Markdown Processer - mmark.miek.nl
.TH "COREDNS" 1 "March 2021" "CoreDNS" "CoreDNS"
.TH "COREDNS" 1 "May 2021" "CoreDNS" "CoreDNS"
.SH "COREDNS"
.PP
@ -32,7 +32,7 @@ Available options:
specify Corefile to load, if not given CoreDNS will look for a \fB\fCCorefile\fR in the current
directory.
.TP
\fB-dns.port\fP \fBPORT\fP
\fB-dns.port\fP \fBPORT\fP or \fB-p\fP \fBPORT\fP
override default port (53) to listen on.
.TP
\fB-pidfile\fP \fBFILE\fP
@ -58,5 +58,5 @@ Apache License 2.0
.SH "SEE ALSO"
.PP
Corefile(5) coredns-k8s_external(7) coredns-any(7) coredns-hosts(7) coredns-reload(7) coredns-acl(7) coredns-dnssec(7) coredns-health(7) coredns-grpc(7) coredns-sign(7) coredns-log(7) coredns-tls(7) coredns-file(7) coredns-root(7) coredns-loop(7) coredns-chaos(7) coredns-dnstap(7) coredns-pprof(7) coredns-bufsize(7) coredns-clouddns(7) coredns-loadbalance(7) coredns-cache(7) coredns-whoami(7) coredns-minimal(7) coredns-bind(7) coredns-erratic(7) coredns-auto(7) coredns-import(7) coredns-debug(7) coredns-template(7) coredns-azure(7) coredns-autopath(7) coredns-kubernetes(7) coredns-forward(7) coredns-nsid(7) coredns-secondary(7) coredns-route53(7) coredns-local(7) coredns-errors(7) coredns-transfer(7) coredns-ready(7) coredns-metadata(7) coredns-rewrite(7) coredns-metrics(7) coredns-dns64(7) coredns-etcd(7) coredns-cancel(7) coredns-trace(7).
Corefile(5) coredns-k8s_external(7) coredns-any(7) coredns-hosts(7) coredns-acl(7) coredns-dnssec(7) coredns-health(7) coredns-grpc(7) coredns-sign(7) coredns-log(7) coredns-tls(7) coredns-file(7) coredns-root(7) coredns-loop(7) coredns-chaos(7) coredns-dnstap(7) coredns-pprof(7) coredns-bufsize(7) coredns-clouddns(7) coredns-loadbalance(7) coredns-cache(7) coredns-whoami(7) coredns-minimal(7) coredns-dns64(7) coredns-erratic(7) coredns-auto(7) coredns-import(7) coredns-debug(7) coredns-template(7) coredns-azure(7) coredns-autopath(7) coredns-kubernetes(7) coredns-forward(7) coredns-nsid(7) coredns-secondary(7) coredns-route53(7) coredns-local(7) coredns-bind(7) coredns-errors(7) coredns-transfer(7) coredns-ready(7) coredns-reload(7) coredns-rewrite(7) coredns-metrics(7) coredns-metadata(7) coredns-etcd(7) coredns-cancel(7) coredns-trace(7).