chore: remove CSI registration path migration job (#610)

* chore: remove CSI path migration job

* add changelog entry

Author: xeniape

CHANGELOG.md

@@ -36,6 +36,10 @@ All notable changes to this project will be documented in this file.
 - Upgrade csi-provisioner to 5.2.0 ([#594]).
 - Use versioned common structs ([e5224ab]).
 
+### Removed
+
+- Remove CSI registration path migration job ([#610]).
+
 ### Fixed
 
 - Use `json` file extension for log files ([#586]).
@@ -48,6 +52,7 @@ All notable changes to this project will be documented in this file.
 [#591]: https://github.com/stackabletech/secret-operator/pull/591
 [#594]: https://github.com/stackabletech/secret-operator/pull/594
 [e5224ab]: https://github.com/stackabletech/secret-operator/commit/e5224ab480e219e434ddc695c9361a16a56a43ed
+[#610]: https://github.com/stackabletech/secret-operator/pull/610
 
 ## [25.3.0] - 2025-03-21
 

deploy/helm/secret-operator/templates/daemonset.yaml

@@ -83,33 +83,6 @@ spec:
               mountPath: /registration
             - name: csi
               mountPath: /csi
-      initContainers:
-        # https://github.com/stackabletech/secret-operator/issues/251
-        # In https://github.com/stackabletech/secret-operator/pull/231 we introduced a breaking change by shortening the CSI registration path
-        # This resulted in the following error "node_register.go:43] file exists in socketPath /registration/secrets.stackable.tech-reg.sock but it's not a socket.: &{name:secrets.stackable.tech-reg.sock size:4096 mode:2147484141 modTime:{wall:984732078ext:63815759330 loc:0xf864a0} sys:{Dev:64769 Ino:43688551 Nlink:2 Mode:16877 Uid:0 Gid:0 X__pad0:0 Rdev:0 Size:4096 Blksize:4096 Blocks:8 Atim:{Sec:1680162505 Nsec:36073186} Mtim:{Sec:1680162530 Nsec:984732078} Ctim:{Sec:1680162530 Nsec:984732078} X__unused:[0 0 0]}}"
-        # This init container removes the "old" directory, so that a unix socket with the same path can be created instead
-        # TODO: Should be removed in a release after 23.4
-        - name: migrate-longer-csi-registration-path
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          resources:
-            {{ .Values.node.driver.resources | toYaml | nindent 12 }}
-          command:
-            - /bin/bash
-            - -euo
-            - pipefail
-            - -x
-            - -c
-            - |
-              ls -la /registration
-              echo "Removing old (long) CSI registration path"
-              if [ -d "/registration/secrets.stackable.tech-reg.sock" ]; then rmdir /registration/secrets.stackable.tech-reg.sock; fi
-              ls -la /registration
-          volumeMounts:
-            - name: registration-sock
-              mountPath: /registration
-          securityContext:
-            runAsUser: 0
       volumes:
         - name: registration-sock
           hostPath: