opennebula-docker: 0.4.1 fixes writing to /etc/hosts

opennebula-docker/Dockerfile_0.4.1

@@ -0,0 +1 @@
+Dockerfile_0.2.2

opennebula-docker/README.org

@@ -1,3 +1,5 @@
+* 0.4.1, 2026-08-19
+  - Fix
 * 0.4.0, 2026-08-19
   - Fix /etc/hosts update for ceph
 * 0.3.0, 2026-06-15

opennebula-docker/build.sh

@@ -1,18 +0,0 @@
-#!/bin/sh
-
-if [ $# -ne 1 ]; then
-    echo $1 version
-    echo $(git describe --always)
-    exit 1
-fi
-
-version=$1; shift
-
-set -e
-
-docker build -t harbor.k8s.ungleich.ch/ungleich-public/opennebula-docker:$version .
-
-echo "Press enter to push, ctr-c for abort"
-read foo
-
-docker push harbor.k8s.ungleich.ch/ungleich-public/opennebula-docker:$version

opennebula-docker/entrypoint.sh

@@ -51,7 +51,9 @@ while true; do
         echo $ip rook-ceph-$i >> /tmp/hosts
         i=$((i+1))
     done < /tmp/ceph-mon-ips
-    mv /tmp/hosts /etc/hosts
+
+    # Cannot move it, need to overwrite
+    cat /tmp/hosts > /etc/hosts
 
     ######################################################################
     # /etc/ceph/ceph.conf