Merge pull request #10144 from id/fix-no-default-cookie-in-docker

fix: ensure cookie for emqx ctl

bin/emqx

@@ -441,9 +441,8 @@ call_nodetool() {
 # Control a node
 relx_nodetool() {
     command="$1"; shift
-    ERL_FLAGS="${ERL_FLAGS:-} $EPMD_ARGS" \
-    call_nodetool "$NAME_TYPE" "$NAME" \
-                                -setcookie "$COOKIE" "$command" "$@"
+    ERL_FLAGS="${ERL_FLAGS:-} $EPMD_ARGS -setcookie $COOKIE" \
+             call_nodetool "$NAME_TYPE" "$NAME" "$command" "$@"
 }
 
 call_hocon() {

changes/ce/fix-10144.en.md

@@ -0,0 +1 @@
+Add -setcookie emulator flag when invoking emqx ctl to prevent problems with emqx cli when home directory is read only. Fixes [#10142](https://github.com/emqx/emqx/issues/10142)