Merge pull request #14 from jrha/xrootd

Add Dockerfile and dependencies for xrootd containers

xrootd/Dockerfile

@@ -0,0 +1,30 @@
+FROM centos:7
+
+# xrootd user - needs to be consistent with the host
+RUN groupadd --gid 65432 xrootd && \
+    useradd --gid xrootd --uid 65432 xrootd
+
+# Repositories
+COPY *.repo /etc/yum.repos.d/
+
+# Ceph
+RUN yum -y install ceph-12.2.12-0.el7.x86_64 \
+                   ceph-common-12.2.12-0.el7.x86_64
+
+# xrootd
+RUN yum -y install xrootd-ceph \
+                   xrootd-client \
+                   xrootd-client-libs \
+                   xrootd-libs \
+                   xrootd-server \
+                   xrootd-server-libs \
+                   jemalloc
+
+# For N2N mapping
+RUN yum -y install http://t2.unl.edu/store/osg/3.4/el7/contrib/x86_64/xrootd-cmstfc-1.5.2-3.osg34.el7.x86_64.rpm
+
+# Needed by the health-check scripts
+RUN yum -y install openssl
+
+COPY docker-entrypoint.sh /
+ENTRYPOINT ["/docker-entrypoint.sh"]

xrootd/ceph-el7-x86_64.repo

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+[ceph-el7-x86_64]
+name = ceph-el7-x86_64
+baseurl = http://mirrors.gridpp.rl.ac.uk/current/ceph-el7-x86_64/RPMS.luminous/
+metadata_expire = 7d
+enabled = 1
+gpgcheck = 0
+priority = 40
+skip_if_unavailable = 0

xrootd/docker-entrypoint.sh

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+#!/bin/sh
+export XrdSecSSSKT=/etc/gateway/sss.keytab.grp
+export LD_PRELOAD=/usr/lib64/libjemalloc.so.1
+/usr/bin/xrootd -c /etc/xrootd/xrootd-ceph.cfg -k fifo -s /var/run/xrootd/xrootd-ceph.pid -n ceph

xrootd/epel-7-x86_64.repo

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+[epel-7-x86_64]
+name = epel-7-x86_64
+baseurl = http://mirrors.gridpp.rl.ac.uk/current/epel-7-x86_64/RPMS.base/
+metadata_expire = 7d
+exclude = *ceph* librados* librbd* librgw* python-rados python-rbd rbd-fuse rbd-mirror rbd-nbd xrootd*
+enabled = 1
+gpgcheck = 0
+priority = 50
+skip_if_unavailable = 0

xrootd/xrootd-scd-el7-x86_64.repo

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+[xrootd-scd-el7-x86_64]
+name = xrootd-scd-el7-x86_64
+baseurl = http://repos.gridpp.rl.ac.uk/yum/xrootd-scd/luminous/el7/x86_64/
+metadata_expire = 7d
+enabled = 1
+gpgcheck = 0
+priority = 30
+skip_if_unavailable = 0