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authorbaude <bbaude@redhat.com>2019-07-03 19:21:38 -0500
committerbaude <bbaude@redhat.com>2019-08-15 12:49:12 -0500
commit6220ef1488d3e135c332c265fdb6a3c7b240b561 (patch)
treeb4882936936c4d8c308c57ff0c460b3ae98897f3 /pkg/network
parent3f1657d729b4f4c367b3e124621a6f3a9a5769d4 (diff)
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inclusion of podman network
adding podman network and the subcommands inspect, list, and rm. the inspect subcommand displays the raw cni network configuration. the list subcommand displays a summary of the cni networks ala ps. and the rm subcommand removes a cni network. Signed-off-by: baude <bbaude@redhat.com>
Diffstat (limited to 'pkg/network')
-rw-r--r--pkg/network/config.go4
-rw-r--r--pkg/network/network.go26
2 files changed, 30 insertions, 0 deletions
diff --git a/pkg/network/config.go b/pkg/network/config.go
new file mode 100644
index 000000000..d282f66b6
--- /dev/null
+++ b/pkg/network/config.go
@@ -0,0 +1,4 @@
+package network
+
+// CNIConfigDir is the path where CNI config files exist
+const CNIConfigDir = "/etc/cni/net.d"
diff --git a/pkg/network/network.go b/pkg/network/network.go
new file mode 100644
index 000000000..9d04340a3
--- /dev/null
+++ b/pkg/network/network.go
@@ -0,0 +1,26 @@
+package network
+
+import (
+ "sort"
+
+ "github.com/containernetworking/cni/libcni"
+)
+
+// LoadCNIConfsFromDir loads all the CNI configurations from a dir
+func LoadCNIConfsFromDir(dir string) ([]*libcni.NetworkConfigList, error) {
+ var configs []*libcni.NetworkConfigList
+ files, err := libcni.ConfFiles(dir, []string{".conflist"})
+ if err != nil {
+ return nil, err
+ }
+ sort.Strings(files)
+
+ for _, confFile := range files {
+ conf, err := libcni.ConfListFromFile(confFile)
+ if err != nil {
+ return nil, err
+ }
+ configs = append(configs, conf)
+ }
+ return configs, nil
+}