init.rc: create /metadata/aconfig, /metadata/aconfig/flags and
/metadta/aconfig/boot dirs
Create aconfig dirs on /metadata to store aconfig storage related files.
Under /metadata/aconfig we will store the following pb files:
1, aconfig_storage_location.pb, store the location of the storage files for
each container.
2, aconfig_flag_persistent_overrides.pb, store the local flag value overrides.
Under /metadata/aconfig/flags we will store flag value and info files
for each container, this include:
1, <container_name>.val flag value file
2, <container_name>.info flag info file
Under /metadata/aconfig/boot we will store read only flag value files
copied from /metadata/aconfig/flags at boot. These read only files are
used to serve flag read queries.
Bug: 312444587
Test: m
Change-Id: I8ae06e56fc9b9e8c0b06f86e3deb4219d7f49660
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 0646d14..f3b2d03 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -640,6 +640,11 @@
restorecon_recursive /metadata/apex
mkdir /metadata/staged-install 0770 root system
+
+ mkdir /metadata/aconfig 0750 root system
+ mkdir /metadata/aconfig/flags 0750 root system
+ mkdir /metadata/aconfig/boot 0754 root system
+
on late-fs
# Ensure that tracefs has the correct permissions.
# This does not work correctly if it is called in post-fs.