1 files changed, 29 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/tools/networking/flannel/plugin.nix b/nixpkgs/pkgs/tools/networking/flannel/plugin.nix
new file mode 100644
index 000000000000..657be79b61bf
--- /dev/null
+++ b/nixpkgs/pkgs/tools/networking/flannel/plugin.nix
@@ -0,0 +1,29 @@
+{ lib, buildGoModule, fetchFromGitHub }:
+
+buildGoModule {
+  pname = "cni-plugin-flannel";
+  version = "unstable-2021-09-10";
+
+  src = fetchFromGitHub {
+    owner = "flannel-io";
+    repo = "cni-plugin";
+    rev = "8ce83510da59681da905dccb8364af9472cac341";
+    sha256 = "sha256-x6F8n+IJ1pZdbDwniWWmoGKgQm235ax3mbOcbYqWLCs=";
+  };
+
+  vendorSha256 = "sha256-TLAwE3pTnJYOi1AsOQfsG6t3xLKOah/7DvYjsqyltKs=";
+
+  postInstall = ''
+    mv $out/bin/cni-plugin $out/bin/flannel
+  '';
+
+  doCheck = false;
+
+  meta = with lib; {
+    description = "flannel CNI plugin";
+    homepage = "https://github.com/flannel-io/cni-plugin/";
+    license = licenses.asl20;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ abbe ];
+  };
+}