Fix the ceph deploy for e2e testing for ARM64

- ceph deploy on ARM64 depends on "libec_jerasure_neon.so" which is not included
in `ceph-base` package in fedora26 distro, updated the distro to fedora33 to
fix the issue

```
sh ./mon.sh "$(hostname -i)"
/usr/lib64/ceph/erasure-code/libec_jerasure_neon.so: cannot open shared object file
```

- default pool `rbd` is not created on arm64, need to created this pool manually.

```
rbd import --image-feature layering block foo
rbd: error opening default pool 'rbd'
```

Signed-off-by: Dave Chen <dave.chen@arm.com>

test/images/volume/rbd/BASEIMAGE

@@ -1,3 +1,3 @@
-linux/amd64=fedora:26
-linux/arm64=arm64v8/fedora:26
-linux/ppc64le=ppc64le/fedora:26
+linux/amd64=fedora:33
+linux/arm64=arm64v8/fedora:33
+linux/ppc64le=ppc64le/fedora:33

test/images/volume/rbd/Dockerfile

@@ -21,7 +21,7 @@ FROM $BASEIMAGE
 CROSS_BUILD_COPY qemu-QEMUARCH-static /usr/bin/
 
 # Base Packages
-RUN yum install -y wget strace psmisc procps-ng ceph ceph-fuse && yum clean all
+RUN yum install -y wget strace psmisc procps-ng ceph ceph-fuse hostname && yum clean all
 
 # Get ports exposed
 EXPOSE 6789

test/images/volume/rbd/bootstrap.sh

@@ -41,6 +41,15 @@ sh ./mds.sh
 # Prepare a RBD volume "foo" (only with layering feature, the others may
 # require newer clients).
 # NOTE: we need Ceph kernel modules on the host that runs the client!
+# As the default pool `rbd` might not be created on arm64 platform for ceph deployment,
+# should create it if it does not exist.
+arch=$(uname -m)
+if [[ ${arch} = 'aarch64' || ${arch} = 'arm64' ]]; then
+    if [[ $(ceph osd lspools) = "" ]]; then
+        ceph osd pool create rbd 8
+        rbd pool init rbd
+    fi
+fi
 rbd import --image-feature layering block foo
 
 # Prepare a cephfs volume