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| author | Daniel J Walsh <dwalsh@redhat.com> | 2022-08-15 07:38:01 -0400 |
|---|---|---|
| committer | Daniel J Walsh <dwalsh@redhat.com> | 2022-08-15 07:38:08 -0400 |
| commit | b9c094a5d4f2fe9bce929aac898aad94b48169c6 (patch) | |
| tree | 75e4665d26f21f89410fbef4f6bcebd7724bcea4 /cmd | |
| parent | 4136496ee713982daf3136ffe65d11a4163fabb8 (diff) | |
| download | podman-b9c094a5d4f2fe9bce929aac898aad94b48169c6.tar.gz podman-b9c094a5d4f2fe9bce929aac898aad94b48169c6.tar.bz2 podman-b9c094a5d4f2fe9bce929aac898aad94b48169c6.zip | |
Add Docker compatibility for --dns-option to --dns-opt
Fixes one of the issues found in https://github.com/containers/podman/issues/14917
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/podman/common/netflags.go | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/cmd/podman/common/netflags.go b/cmd/podman/common/netflags.go index e7aa265d1..90f05ab15 100644 --- a/cmd/podman/common/netflags.go +++ b/cmd/podman/common/netflags.go @@ -39,6 +39,11 @@ func DefineNetFlags(cmd *cobra.Command) { "Set custom DNS options", ) _ = cmd.RegisterFlagCompletionFunc(dnsOptFlagName, completion.AutocompleteNone) + netFlags.StringSlice( + "dns-option", containerConfig.DNSOptions(), + "Docker compatibility option== --dns-opt", + ) + _ = netFlags.MarkHidden("dns-option") dnsSearchFlagName := "dns-search" netFlags.StringSlice( @@ -146,6 +151,14 @@ func NetFlagsToNetOptions(opts *entities.NetOptions, flags pflag.FlagSet) (*enti opts.DNSOptions = options } + if flags.Changed("dns-option") { + options, err := flags.GetStringSlice("dns-option") + if err != nil { + return nil, err + } + opts.DNSOptions = append(opts.DNSOptions, options...) + } + if flags.Changed("dns-search") { dnsSearches, err := flags.GetStringSlice("dns-search") if err != nil { |