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| author | baude <bbaude@redhat.com> | 2021-01-21 12:04:59 -0600 |
|---|---|---|
| committer | baude <bbaude@redhat.com> | 2021-01-26 12:24:09 -0600 |
| commit | 7e88a579558ecc9d08bb76b5bd796b7a5e4137e2 (patch) | |
| tree | b9d4b698eba0d8872feb16481c251b6c1e61e687 /libpod | |
| parent | 8dc389ec5af8218ef9be88224c7befb86c19376c (diff) | |
| download | podman-7e88a579558ecc9d08bb76b5bd796b7a5e4137e2.tar.gz podman-7e88a579558ecc9d08bb76b5bd796b7a5e4137e2.tar.bz2 podman-7e88a579558ecc9d08bb76b5bd796b7a5e4137e2.zip | |
disable dnsname when --internal
when doing a network creation, the dnsname plugin should be disabled
when the --internal bool is set. a warning is displayed if this
happens and docs are updated.
Signed-off-by: baude <bbaude@redhat.com>
Diffstat (limited to 'libpod')
| -rw-r--r-- | libpod/network/create.go | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libpod/network/create.go b/libpod/network/create.go index 094fbe349..6e85f2e13 100644 --- a/libpod/network/create.go +++ b/libpod/network/create.go @@ -14,6 +14,7 @@ import ( "github.com/containers/podman/v2/pkg/rootless" "github.com/containers/podman/v2/pkg/util" "github.com/pkg/errors" + "github.com/sirupsen/logrus" ) // Create the CNI network @@ -226,8 +227,12 @@ func createBridge(name string, options entities.NetworkCreateOptions, runtimeCon // if we find the dnsname plugin or are rootless, we add configuration for it // the rootless-cni-infra container has the dnsname plugin always installed if (HasDNSNamePlugin(runtimeConfig.Network.CNIPluginDirs) || rootless.IsRootless()) && !options.DisableDNS { - // Note: in the future we might like to allow for dynamic domain names - plugins = append(plugins, NewDNSNamePlugin(DefaultPodmanDomainName)) + if options.Internal { + logrus.Warnf("dnsname and --internal networks are incompatible. dnsname plugin not configured for network %s", name) + } else { + // Note: in the future we might like to allow for dynamic domain names + plugins = append(plugins, NewDNSNamePlugin(DefaultPodmanDomainName)) + } } ncList["plugins"] = plugins b, err := json.MarshalIndent(ncList, "", " ") |