:provider => {
:libvirt => {
:prefix => 'vagrant',
+ :box => 'fedora/23-cloud-base',
+ },
+ :virtualbox => {
+ :prefix => 'vagrant',
+ :box => 'fedora/23-cloud-base',
},
},
}
#:container_name => 'node1',
},
:libvirt => {
- :box => 'local-fedora-21.2',
:prefix => 'gluster',
},
},
},
]
+
#
# Load the config, if it exists,
# possibly override with commandline args,
#print cluster_internal_ips
#print "\n"
-#PROVISION_SCRIPT = <<SCRIPT
-#yum -y install make samba
-#SCRIPT
-
NET_FIX_ALWAYS_SCRIPT = <<SCRIPT
set -e
SCRIPT
-CTDB_CREATE_CONF_SCRIPT = <<SCRIPT
-set -e
-
-BACKUP_SUFFIX=".orig.$(date +%Y%m%d-%H%M%S)"
-
-RECLOCKDIR="$1"
-mkdir -p ${RECLOCKDIR}
-RECLOCKFILE=${RECLOCKDIR}/reclock
-
-PUBLIC_ADDRESSES_FILE=/etc/ctdb/public_addresses
-NODES_FILE=/etc/ctdb/nodes
-
-FILE=/etc/sysconfig/ctdb
-test -f ${FILE} || touch ${FILE}
-cp -f -a ${FILE} ${FILE}${BACKUP_SUFFIX}
-
-echo -n > ${FILE}
-cat <<EOF >> ${FILE}
-CTDB_NODES=${NODES_FILE}
-#CTDB_PUBLIC_ADDRESSES=${PUBLIC_ADDRESSES_FILE}
-CTDB_RECOVERY_LOCK=${RECLOCKFILE}
-CTDB_MANAGES_SAMBA="yes"
-CTDB_SAMBA_SKIP_SHARE_CHECK="yes"
-#CTDB_MANAGES_WINBIND="yes"
-EOF
-SCRIPT
-
SAMBA_CREATE_CONF_SCRIPT = <<SCRIPT
set -e
EOF
SCRIPT
+
+#
+# disks: hard-coded for all nodes for now:
+# TODO: make (some of) these configurable ...
+#
+disks = [
+ {
+ :size => 1, # in GB
+ #:volname => "gv0",
+ },
+ {
+ :size => 10,
+ #:volname => "gv1",
+ },
+]
+
+driveletters = ('b'..'z').to_a
+
+#brick_mount_prefix = "/export"
+brick_mount_prefix = "/bricks"
+brick_path_suffix = "brick"
+gluster_volume_prefix = "gv"
+gluster_mount_prefix = "/gluster"
+
+disks.each_with_index do |disk,disk_num|
+ disk[:number] = disk_num
+ disk[:volume_name] = "#{gluster_volume_prefix}#{disk[:number]}"
+ disk[:volume_mount_point] = "#{gluster_mount_prefix}/#{disk[:volume_name]}"
+ disk[:dev_names] = {
+ :libvirt => "vd#{driveletters[disk[:number]]}",
+ :virtualbox => "sd#{driveletters[disk[:number]]}",
+ }
+ disk[:dev_name] = "sd#{driveletters[disk[:number]]}"
+ disk[:brick_name] = "brick0"
+ disk[:label] = "#{disk[:volume_name]}-#{disk[:brick_name]}"
+ disk[:brick_mount_point] = "#{brick_mount_prefix}/#{disk[:label]}"
+ disk[:brick_path] = "#{disk[:brick_mount_point]}/#{brick_path_suffix}"
+end
+
+# /dev/{sv}db --> xfs filesys (on /dev/{sv}db1)
+# --> mount unter /bricks/gv0
+# --> dir /bricks/gv0/brick --> dir for gluster createvol gv0
+# --> gluster/fuse mount /gluster/gv0
+
+
+my_config = {
+ :provider => :libvirt,
+}
+
#
# The vagrant machine definitions
#
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
config.vm.synced_folder ".", "/vagrant", disabled: true
+ #config.vm.synced_folder './', '/vagrant', type: '9p', disabled: false, accessmode: "squash", owner: "vagrant"
#if Vagrant.has_plugin?("vagrant-cachier")
# config.cache.scope = :machine
# just let one node do the probing
probing = false
- vms.each do |machine|
+ vms.each_with_index do |machine,machine_num|
config.vm.define machine[:hostname] do |node|
node.vm.box = machine[:provider][:libvirt][:box]
node.vm.hostname = machine[:hostname]
- node.vm.provider :libvirt do |libvirt|
- libvirt.default_prefix = machine[:provider][:libvirt][:prefix]
- libvirt.memory = 1024
- libvirt.storage :file, :size => '64M', :device => 'vdb'
- libvirt.storage :file, :size => '10G', :device => 'vdc'
+ print "machine #{machine_num}: #{machine[:hostname]}\n"
+
+ node.vm.provider :libvirt do |lv|
+ lv.default_prefix = machine[:provider][:libvirt][:prefix]
+ lv.memory = 1024
+ end
+
+ node.vm.provider :virtualbox do |vb|
+ vb.memory = 1024
+ end
- machine[:networks].each do |net|
- if not net[:ipv4] == ''
- node.vm.network :private_network, :ip => net[:ipv4]
- end
+ disks.each do |disk|
+ node.vm.provider :libvirt do |lv|
+ print " [libvirt] attaching disk ##{disk[:number]}: #{disk[:dev_name]}\n"
+ lv.storage :file, :size => "#{disk[:size]}G", :device => "#{disk[:dev_names][:libvirt]}"
+ #lv.storage :file, :size => "#{disk[:size]}G", :bus => "sata" , :device => "#{disk[:dev_name]}"
+ end
+ node.vm.provider :virtualbox do |vb|
+ disk_size = disk[:size]*1024
+ #disk_file = "disk-#{machine_num}-#{disk[:dev_names][:virtualbox]}.vdi"
+ #print " [virtualbox] disk ##{disk[:number]}: #{disk[:dev_names][:virtualbox]}\n"
+ disk_file = "disk-#{machine_num}-#{disk[:dev_name]}.vdi"
+ print " [virtualbox] attaching disk ##{disk[:number]}: #{disk[:dev_name]}\n"
+ vb.customize [ "createhd", "--filename", disk_file, "--size", disk_size ]
+ vb.customize [ "storageattach", :id, "--storagectl", "SATA Controller", "--port", 3+disk[:number], "--device", 0, "--type", "hdd", "--medium", disk_file ]
end
end
+ machine[:networks].each do |net|
+ if not net[:ipv4] == ''
+ node.vm.network :private_network, :ip => net[:ipv4]
+ end
+ end
node.vm.provision "selinux", type: "shell" do |s|
s.path = "provision/shell/sys/selinux-off.sh"
### s.args = [ '/gluster/gv0', '/gluster/gv1' ]
###end
- # multiple privisioners with same name possible?
- node.vm.provision "xfs_0", type: "shell" do |s|
- s.path = "provision/shell/gluster/create-brick.sh"
- s.args = [ "vdb", "/export" ]
- end
-
- node.vm.provision "xfs_1", type: "shell" do |s|
- s.path = "provision/shell/gluster/create-brick.sh"
- s.args = [ "vdc", "/export" ]
+ disks.each do |disk|
+ print " create_brick: size #{disk[:size]}G, label #{disk[:label]} under #{disk[:brick_mount_point]}\n"
+ node.vm.provision "create_brick_#{disk[:number]}", type: "shell" do |s|
+ s.path = "provision/shell/gluster/create-brick.v2.sh"
+ s.args = [ "#{disk[:size]}G", disk[:label], disk[:brick_mount_point], brick_path_suffix ]
+ end
end
+
node.vm.provision "gluster_start", type: "shell" do |s|
s.path = "provision/shell/gluster/gluster-start.sh"
s.path = "provision/shell/gluster/gluster-probe.sh"
s.args = cluster_internal_ips
end
- probing = false
end
node.vm.provision "gluster_wait_peers", type: "shell" do |s|
s.path = "provision/shell/gluster/gluster-wait-peers.sh"
- s.args = [ cluster_internal_ips.length, 300]
+ s.args = [ cluster_internal_ips.length, 300 ]
end
- node.vm.provision "gluster_createvol_0", type: "shell" do |s|
- mount_points = cluster_internal_ips.map do |ip|
- "#{ip}:/export/vdb1/brick"
- end
- s.path = "provision/shell/gluster/gluster-create-volume.sh"
- s.args = [ "gv0", "3" ] + mount_points
- end
- node.vm.provision "gluster_mount_0", type: "shell" do |s|
- s.path = "provision/shell/gluster/gluster-mount-volume.sh"
- s.args = [ "gv0", "/gluster/gv0" ]
- end
+ disks.each do |disk|
+ brick_mount_points = cluster_internal_ips.map do |ip|
+ "#{ip}:#{disk[:brick_path]}"
+ end
+
+ print " brick directories: #{brick_mount_points}\n"
- node.vm.provision "gluster_createvol_1", type: "shell" do |s|
- mount_points = cluster_internal_ips.map do |ip|
- "#{ip}:/export/vdc1/brick"
+ node.vm.provision "gluster_createvol_#{disk[:number]}", type: "shell" do |s|
+ s.path = "provision/shell/gluster/gluster-create-volume.sh"
+ s.args = [ disk[:volume_name], "3" ] + brick_mount_points
end
- s.path = "provision/shell/gluster/gluster-create-volume.sh"
- s.args = [ "gv1", "3" ] + mount_points
- end
- node.vm.provision "gluster_mount_1", type: "shell" do |s|
- s.path = "provision/shell/gluster/gluster-mount-volume.sh"
- s.args = [ "gv1", "/gluster/gv1" ]
+ node.vm.provision "gluster_mount_#{disk[:number]}", type: "shell" do |s|
+ s.path = "provision/shell/gluster/gluster-mount-volume.sh"
+ s.args = [ disk[:volume_name], disk[:volume_mount_point] ]
+ end
end
#
#end
node.vm.provision "ctdb_create_conf", type: "shell" do |s|
- s.inline = CTDB_CREATE_CONF_SCRIPT
+ s.path = "provision/shell/ctdb/ctdb-create-conf.sh"
s.args = [ "/gluster/gv0/ctdb" ]
end