mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-11-01 22:34:14 +00:00
68 lines
1.9 KiB
Bash
Executable File
68 lines
1.9 KiB
Bash
Executable File
#!/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
|