Merge pull request #3369 from consideRatio/pr/networktools-regression

network-tools image: pin alpine 3.18 for legacy iptables
jupyterhub · Mar 20, 2024 · 3b573c6 · 3b573c6
2 parents 9e5dec6 + 9b2dfe2
commit 3b573c6
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/images/network-tools/Dockerfile b/images/network-tools/Dockerfile
@@ -1,4 +1,9 @@
-FROM alpine:3
+# FIXME: use of alpine:3.19 makes iptables work in "nf_tables" mode instead of
+#        "legacy" mode, and then our init container breaks.
+#
+#        ref: https://github.com/jupyterhub/zero-to-jupyterhub-k8s/issues/3368
+#
+FROM alpine:3.18
 
 # VULN_SCAN_TIME=2024-01-29_05:13:22