Separate data meta

containers/images/xcache/Dockerfile

@@ -37,13 +37,20 @@ RUN xrootd_uid=$(id -u xrootd)\
   && find / -group ${xrootd_gid} -user ${xrootd_gid} -type d -execdir chown xrootd:xrootd {} \; 
 
 # Config directory
-RUN mkdir -p /etc/xrootd\
+RUN mkdir -p /etc/xrootd/\
   && chown xrootd:xrootd /etc/xrootd
 
-# Directory to mount the data storage. need to have same gid on host and container
-RUN mkdir -p /mnt/xcache\
-  && chown xrootd:xrootd /mnt/xcache\
-  && chmod g+w /mnt/xcache
+# Directory keeping the namespace
+RUN mkdir -p /mnt/xcache-ns/\
+  && chown xrootd:xrootd /mnt/xcache-ns/
+
+# Directory keeping the metadata
+RUN mkdir -p /mnt/xcache-meta/\
+  && chown xrootd:xrootd /mnt/xcache-meta/
+
+# Directory to mount the data disks. need to have same uid+gid on host and container
+RUN mkdir -p /mnt/xcache-storage\
+  && chown xrootd:xrootd /mnt/xcache-storage/
 
 # For now checking crl is disabled in xcache config file
 # Might have to be later to be put in a volume. with a container spawning every n hours doing the fetch crl
@@ -55,7 +62,6 @@ RUN yum install --nogpg -y ca-policy-lcg
 RUN mkdir /etc/grid-security/xrd/\
   && chown xrootd:xrootd /etc/grid-security/xrd/  
 
-
 # Steps for certificates authentication
 # Get VOMS Files
 ADD https://indigo-iam.github.io/escape-docs/voms-config/voms-escape.cloud.cnaf.infn.it.vomses /etc/vomses/
@@ -70,7 +76,6 @@ ENV X509_USER_PROXY=/tmp/proxy-certificate/certificate
 RUN mkdir -p /tmp/proxy-certificate\
   && chown xrootd:xrootd /tmp/proxy-certificate
 
-
 # Steps for Token authorization
 # Scitokens library
 COPY --from=sci-token-build /root/rpmbuild/RPMS/x86_64/xrootd-scitokens-1.2.2-1.el7.x86_64.rpm .