m/node: enable user namespaces in K8s
This enables the two feature gates for user namespace support in K8s.
We did not previously have a passwd file which caused Go's UserLookup
to fail with an unexpected error. Add an mostly-empty placeholder file
to placate it.
Change-Id: I71a7a6dc889a289512075a25b7e551f2cd65ffb6
Reviewed-on: https://review.monogon.dev/c/monogon/+/3665
Reviewed-by: Tim Windelschmidt <tim@monogon.tech>
Tested-by: Jenkins CI
diff --git a/metropolis/node/passwd b/metropolis/node/passwd
new file mode 100644
index 0000000..e363ba6
--- /dev/null
+++ b/metropolis/node/passwd
@@ -0,0 +1 @@
+root:x:0:0:root:/nonexistent:/sbin/nologin