Man pages: refactor common options: --dns-*

--dns-opt and --dns-search, but only in podman-create and -run.
Went with the -run version in both cases; --dns-opt remained
unchanged, but in --dns-search I changed 'and' to 'with'.

Did not consolidate podman-build or podman-pod-create: too
different.

Signed-off-by: Ed Santiago <santiago@redhat.com>
This commit is contained in:
Ed Santiago
2022-08-24 18:29:16 -06:00
parent cf20e6ed39
commit d19438fa6d
4 changed files with 11 additions and 13 deletions

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@ -0,0 +1,3 @@
#### **--dns-opt**=*option*
Set custom DNS options. Invalid if using **--dns-opt** with **--network** that is set to **none** or **container:**_id_.

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@ -0,0 +1,4 @@
#### **--dns-search**=*domain*
Set custom DNS search domains. Invalid if using **--dns-search** with **--network** that is set to **none** or **container:**_id_.
Use **--dns-search=.** if you don't wish to set the search domain.

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@ -184,13 +184,9 @@ is the case the **--dns** flag is necessary for every run.
The special value **none** can be specified to disable creation of **/etc/resolv.conf** in the container by Podman.
The **/etc/resolv.conf** file in the image will be used without changes.
#### **--dns-opt**=*option*
@@option dns-opt.container
Set custom DNS options. Invalid if using **--dns-opt** and **--network** that is set to 'none' or `container:<name|id>`.
#### **--dns-search**=*domain*
Set custom DNS search domains. Invalid if using **--dns-search** and **--network** that is set to 'none' or `container:<name|id>`. (Use --dns-search=. if you don't wish to set the search domain)
@@option dns-search.container
@@option entrypoint

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@ -218,14 +218,9 @@ is the case the **--dns** flag is necessary for every run.
The special value **none** can be specified to disable creation of _/etc/resolv.conf_ in the container by Podman.
The _/etc/resolv.conf_ file in the image will be used without changes.
#### **--dns-opt**=*option*
@@option dns-opt.container
Set custom DNS options. Invalid if using **--dns-opt** with **--network** that is set to **none** or **container:**_id_.
#### **--dns-search**=*domain*
Set custom DNS search domains. Invalid if using **--dns-search** and **--network** that is set to **none** or **container:**_id_.
Use **--dns-search=.** if you don't wish to set the search domain.
@@option dns-search.container
@@option entrypoint