| #!/usr/bin/env bash |
| |
| # Copyright 2015 The Kubernetes Authors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| # |
| # Bootstraps a CEPH server. |
| # It creates two OSDs on local machine, creates RBD pool there |
| # and imports 'block' device there. |
| # |
| # We must create fresh OSDs and filesystem here, because shipping it |
| # in a container would increase the image by ~300MB. |
| # |
| |
| |
| # Create /etc/ceph/ceph.conf |
| sh ./ceph.conf.sh `hostname -i` |
| |
| # Configure and start ceph-mon |
| sh ./mon.sh `hostname -i` |
| |
| # Configure and start 2x ceph-osd |
| mkdir -p /var/lib/ceph/osd/ceph-0 /var/lib/ceph/osd/ceph-1 |
| sh ./osd.sh 0 |
| sh ./osd.sh 1 |
| |
| # Configure and start cephfs metadata server |
| 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! |
| rbd import --image-feature layering block foo |
| |
| # Prepare a cephfs volume |
| ceph osd pool create cephfs_data 4 |
| ceph osd pool create cephfs_metadata 4 |
| ceph fs new cephfs cephfs_metadata cephfs_data |
| # Put index.html into the volume |
| # It takes a while until the volume created above is mountable, |
| # 1 second is usually enough, but try indefinetily. |
| sleep 1 |
| while ! ceph-fuse -m `hostname -i`:6789 /mnt; do |
| echo "Waiting for cephfs to be up" |
| sleep 1 |
| done |
| echo "Hello Ceph!" > /mnt/index.html |
| chmod 644 /mnt/index.html |
| umount /mnt |
| |
| echo "Ceph is ready" |
| |
| # Wait forever |
| while true; do |
| sleep 10 |
| done |