erp5: do not calculate sha256sum of repozo backups

stack/erp5/buildout.hash.cfg

@@ -78,7 +78,7 @@ md5sum = 83e69244728a0d323f535dd3e8b734b6
 
 [template-zeo]
 filename = instance-zeo.cfg.in
-md5sum = c076c9e182220c70553298704cecb82d
+md5sum = a4f461fb843b2e5fc318ec9a2331d0b0
 
 [template-zope]
 filename = instance-zope.cfg.in

stack/erp5/instance-zeo.cfg.in

@@ -112,6 +112,15 @@ mode = 644
 template = {{ 'inline:{{ "${directory:zodb}/**\\n${directory:log}\\n" }}' }}
 rendered = ${directory:srv}/exporter.exclude
 
+[{{ section("resiliency-identity-signature-script")}}]
+# Generate identity script used by webrunner to check data integrity
+# It excludes repozo files as they already include a hash function
+# used to check backups when rebuilding the datafs
+recipe = slapos.cookbook:wrapper
+command-line = {{ bin_directory }}/backup-identity-script-excluding-path --exclude-path "srv/backup/logrotate" --exclude-path "srv/backup/zodb"
+wrapper-path = ${directory:srv}/.backup_identity_script
+mode = 770
+
 [{{ section("resiliency-after-import-script") }}]
 # Generate after import script used by importer instance of webrunner
 recipe = collective.recipe.template