Saturday, October 26, 2013

Neutron basic RDO setup (havana 2013.2) to have original LAN as external on Fedora 19 with native Ethernet interfaces names


Follow as normal   http://openstack.redhat.com/Quickstart, just after  

$ sudo yum install -y openstack-packstack run  $ sudo yum -y update  one more time to upgrade python-backports to 1.0.4



Create under /etc/sysconfig/network-interfaces files :

[root@openstack network-scripts(keystone_admin)]# cat ifcfg-br-ex
DEVICE="br-ex"
BOOTPROTO="static"
IPADDR="192.168.1.135"
NETMASK="255.255.255.0"
DNS1="83.221.202.254"
BROADCAST="192.168.1.255"
GATEWAY="192.168.1.1"
NM_CONTROLLED="no"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="yes"
IPV6INIT=no
ONBOOT="yes"
TYPE="OVSBridge"
DEVICETYPE="ovs"

In my particular case ifcfg-enp2s0 is responsible for active ethernet interface p37p1.

[root@openstack network-scripts(keystone_admin)]# cat ifcfg-enp2s0
NAME="enp2s0"
HWADDR=90:E6:BA:2D:11:EB
ONBOOT="yes"
TYPE="OVSPort"
DEVICETYPE="ovs"
OVS_BRIDGE=br-ex
NM_CONTROLLED=no
IPV6INIT=no

Enable network service, due to known bugs

Bug 981583 - Openstack firewall rules are not enabled after reboot
  https://bugzilla.redhat.com/show_bug.cgi?id=981583

Bug 981652 - firewalld does not cover openstack/packstack use case.    
  https://bugzilla.redhat.com/show_bug.cgi?id=981652

Run:-

# yum -y install iptables-services
# systemctl disable firewalld
# systemctl enable iptables

then  reboot

In dashboard environment delete router1 and public network.

# source keystonerc_admin
# nova secgroup-add-rule default icmp -1 -1 0.0.0.0/0
# nova secgroup-add-rule default tcp 22 22 0.0.0.0/0
# neutron net-create public --router:external=True
# neutron subnet-create public 192.168.1.0/24 --name vlan --enable_dhcp False \
   --allocation_pool start=192.168.1.57,end=192.168.1.92  \
   --gateway 192.168.1.1
# neutron floatingip-create public
# EXTERNAL_NETWORK_ID=`neutron net-list | grep public | awk '{ print $2 }'`
# INT_SUBNET_ID=`neutron subnet-list | grep private_subnet | awk '{ print $2}'`
# SERVICE_TENANT_ID=`keystone tenant-list | grep service | awk '{ print $2}'`
# neutron router-create --name router2 --tenant-id $SERVICE_TENANT_ID router2
# neutron router-gateway-set router2  $EXTERNAL_NETWORK_ID
# neutron router-interface-add router2  $INT_SUBNET_ID
# neutron subnet-update $INT_SUBNET_ID --dns_nameservers list=true 83.221.202.254
# neutron subnet-update $INT_SUBNET_ID --gateway_ip 10.0.0.1

Create images via command line :-

# glance image-create --name 'Fedora19image' --disk-format qcow2 --container-format bare --is-public true \
--copy-from http://cloud.fedoraproject.org/fedora-19.x86_64.qcow2

# glance image-create --name 'UbuntuServer13.10image' \
  --disk-format qcow2 \
 --container-format bare --is-public true \
 --copy-from http://cloud-images.ubuntu.com/saucy/current/saucy-server-cloudimg-amd64-disk1.img

Since this point you can proceed as suggested in

Glusterfs Striped volumes based Havana 2013.2 instances on NFS-Like Standalone Storage Server With GlusterFS 3.4.1 Fedora 19


http://bderzhavets.blogspot.ru/2013/10/glusterfs-striped-volumes-based-havana.html









    Cinder bootable volumes layout  in glusterfs 3.4.1 storage pool :

  

  

Saturday, October 19, 2013

Glusterfs Striped volumes based Havana 2013.2 instances on NFS-Like Standalone Storage Server With GlusterFS 3.4.1 Fedora 19

Please,  view first nice article: http://www.mirantis.com/blog/openstack-havana-glusterfs

and  https://wiki.openstack.org/wiki/CinderSupportMatrix

Here goes a sample of more complicated structure of  gluster volume for Havana's instances bootable cinder volumes storage  versus http://bderzhavets.blogspot.ru/2013/10/glusterfss-volume-based-havana-rc1

**************************************

Post install fix (as of 10/31/2013) : 

Also set  ALLOWED_HOSTS = ['*']  in /etc/openstack-dashboard/local_settings and restart  httpd
*********************************************
[root@localhost boris(keystone_admin)]# gluster volume create \

cinder-volumes stripe 3 \
192.168.1.142:/home/boris/node1 \
192.168.1.142:/home/boris/node2 \
192.168.1.142:/home/boris/node3

volume create: cinder-volumes: success: please start the volume to access data

[root@localhost boris(keystone_admin)]# gluster volume start cinder-volumes
volume start: cinder-volumes: success

[root@localhost boris(keystone_admin)]# gluster volume info

Volume Name: cinder-volume
Type: Distribute
Volume ID: be95ce0d-47ea-47f5-beee-66196c546d20
Status: Started
Number of Bricks: 1
Transport-type: tcp
Bricks:
Brick1: 192.168.1.142:/rhs/brick1/cinder-volume

Volume Name: cinder-volumes
Type: Stripe
Volume ID: 14b7de86-7b0e-4a60-b21b-4990b1222f43
Status: Started
Number of Bricks: 1 x 3 = 3
Transport-type: tcp
Bricks:
Brick1: 192.168.1.142:/home/boris/node1
Brick2: 192.168.1.142:/home/boris/node2
Brick3: 192.168.1.142:/home/boris/node3

[root@localhost boris(keystone_admin)]# systemctl status glusterd
glusterd.service - GlusterFS an clustered file-system server
   Loaded: loaded (/usr/lib/systemd/system/glusterd.service; enabled)
   Active: active (running) since Sun 2013-10-20 13:47:11 MSK; 2h 21min ago
  Process: 1350 ExecStart=/usr/sbin/glusterd -p /run/glusterd.pid (code=exited, status=0/SUCCESS)
 Main PID: 1380 (glusterd)
   CGroup: name=systemd:/system/glusterd.service
           ├─ 1380 /usr/sbin/glusterd -p /run/glusterd.pid
           ├─ 2217 /usr/sbin/glusterfsd -s 192.168.1.142 --volfile-id cinder-volume.192.168.1.142.rhs-brick1-cinder-volume ...
           ├─11156 /usr/sbin/glusterfsd -s 192.168.1.142 --volfile-id cinder-volumes.192.168.1.142.home-boris-node1 -p /var...
           ├─11165 /usr/sbin/glusterfsd -s 192.168.1.142 --volfile-id cinder-volumes.192.168.1.142.home-boris-node2 -p /var...
           ├─11174 /usr/sbin/glusterfsd -s 192.168.1.142 --volfile-id cinder-volumes.192.168.1.142.home-boris-node3 -p /var...
           ├─11190 /usr/sbin/glusterfs -s localhost --volfile-id gluster/nfs -p /var/lib/glusterd/nfs/run/nfs.pid -l /var/l...
           └─11198 /sbin/rpc.statd

Oct 20 13:47:11 localhost.localdomain rpc.statd[2261]: Version 1.2.7 starting
Oct 20 13:47:11 localhost.localdomain systemd[1]: Started GlusterFS an clustered file-system server.
Oct 20 13:58:50 localhost.localdomain rpc.statd[11198]: Version 1.2.7 starting
Oct 20 13:58:50 localhost.localdomain sm-notify[11199]: Version 1.2.7 starting

 Configuring Cinder to Add GlusterFS

 

If it has not been done

 

# openstack-config --set /etc/cinder/cinder.conf DEFAULT volume_driver cinder.volume.drivers.glusterfs.GlusterfsDriver

# openstack-config --set /etc/cinder/cinder.conf DEFAULT glusterfs_shares_config /etc/cinder/shares.conf

# openstack-config --set /etc/cinder/cinder.conf DEFAULT glusterfs_mount_point_base /var/lib/cinder/volumes

 

Update shares to point to another gluster volume 

 

 # vi /etc/cinder/shares.conf

    192.168.1.142:cinder-volumes

:wq

 

If it has not been done

 


# iptables-save > iptables.dump

Add to *filter section:

-A INPUT -m state --state NEW -m tcp -p tcp --dport 111 -j ACCEPT

-A INPUT -m state --state NEW -m tcp -p tcp --dport 24007 -j ACCEPT

-A INPUT -m state --state NEW -m tcp -p tcp --dport 24008 -j ACCEPT

-A INPUT -m state --state NEW -m tcp -p tcp --dport 24009 -j ACCEPT

-A INPUT -m state --state NEW -m tcp -p tcp --dport 24010 -j ACCEPT

-A INPUT -m state --state NEW -m tcp -p tcp --dport 24011 -j ACCEPT

-A INPUT -m state --state NEW -m tcp -p tcp --dport 38465:38469 -j ACCEPT

# iptables-restore < iptables.dump

# service iptables restart


[root@localhost boris(keystone_admin)]# df -h
Filesystem                   Size  Used Avail Use% Mounted on
/dev/mapper/fedora00-root    145G   60G   78G  44% /
devtmpfs                     3.9G     0  3.9G   0% /dev
tmpfs                        3.9G  648K  3.9G   1% /dev/shm
tmpfs                        3.9G 1020K  3.9G   1% /run
tmpfs                        3.9G     0  3.9G   0% /sys/fs/cgroup
tmpfs                        3.9G   96K  3.9G   1% /tmp
/dev/sdb3                    477M  104M  344M  24% /boot
/dev/loop0                   928M  1.4M  860M   1% /srv/node/device1
192.168.1.142:cinder-volume  145G   60G   78G  44% /var/lib/cinder/volumes/4b0a6960f94e0c2a28a479c06957e35a
tmpfs                        3.9G 1020K  3.9G   1% /run/netns

Ready to restart cinder services  

 

[root@localhost boris(keystone_admin)]# for i in api scheduler volume; do service openstack-cinder-${i} restart; done

Redirecting to /bin/systemctl restart  openstack-cinder-api.service
Redirecting to /bin/systemctl restart  openstack-cinder-scheduler.service
Redirecting to /bin/systemctl restart  openstack-cinder-volume.service


New directory mounted :



[root@localhost boris(keystone_admin)]# df -h
Filesystem                    Size  Used Avail Use% Mounted on
/dev/mapper/fedora00-root     145G   59G   78G  44% /
devtmpfs                      3.9G     0  3.9G   0% /dev
tmpfs                         3.9G  648K  3.9G   1% /dev/shm
tmpfs                         3.9G 1020K  3.9G   1% /run
tmpfs                         3.9G     0  3.9G   0% /sys/fs/cgroup
tmpfs                         3.9G  108K  3.9G   1% /tmp
/dev/sdb3                     477M  104M  344M  24% /boot
/dev/loop0                    928M  1.4M  860M   1% /srv/node/device1
tmpfs                         3.9G 1020K  3.9G   1% /run/netns
192.168.1.142:cinder-volumes  433G  177G  234G  44% /var/lib/cinder/volumes/76078cf31245409735587a509f24ab39

[root@localhost boris(keystone_admin)]# nova image-list
+--------------------------------------+----------------------------+--------+--------+
| ID                                   | Name                       | Status | Server |
+--------------------------------------+----------------------------+--------+--------+
| 807758c4-20fd-41b2-a943-27c80a651fc7 | Fedora19image              | ACTIVE |        |
| 35098ebe-f04d-4c26-bd8c-0bec0f0fb892 | UbuntuSaucyRelease         | ACTIVE |        |
| e8e426f8-8898-42a5-9b3f-0374d20e318b | UbuntuServer1310.image     | ACTIVE |        |
| 8fdc5c6e-1554-4ad2-bcaf-f4aefee7d690 | Windos Server2012 Std Eval | ACTIVE |        |
| 10295ec8-3d8d-4623-9490-f217f8498878 | cirros                     | ACTIVE |        |
+--------------------------------------+----------------------------+--------+--------+

[root@localhost boris(keystone_admin)]# cinder create --image-id 807758c4-20fd-41b2-a943-27c80a651fc7  --display_name Fedora19VL 5
+---------------------+--------------------------------------+
|       Property      |                Value                 |
+---------------------+--------------------------------------+
|     attachments     |                  []                  |
|  availability_zone  |                 nova                 |
|       bootable      |                false                 |
|      created_at     |      2013-10-20T10:05:22.586342      |
| display_description |                 None                 |
|     display_name    |              Fedora19VL              |
|          id         | d11f00de-e543-4ed5-9686-a0421639c5e3 |
|       image_id      | 807758c4-20fd-41b2-a943-27c80a651fc7 |
|       metadata      |                  {}                  |
|         size        |                  5                   |
|     snapshot_id     |                 None                 |
|     source_volid    |                 None                 |
|        status       |               creating               |
|     volume_type     |                 None                 |
+---------------------+--------------------------------------+

[root@localhost boris(keystone_admin)]# cinder list
+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+
|                  ID                  |   Status  | Display Name | Size | Volume Type | Bootable | Attached to |
+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+
| d11f00de-e543-4ed5-9686-a0421639c5e3 | available |  Fedora19VL  |  5   |     None    |   true   |             |
+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+

[root@localhost boris(keystone_admin)]# cinder create --image-id 35098ebe-f04d-4c26-bd8c-0bec0f0fb892 --display_name SalamanderVL 5
+---------------------+--------------------------------------+
|       Property      |                Value                 |
+---------------------+--------------------------------------+
|     attachments     |                  []                  |
|  availability_zone  |                 nova             |
|       bootable         |                false              |
|      created_at       |      2013-10-20T10:07:01.897362      |
| display_description |                 None        |
|     display_name  |             SalamanderVL  |
|          id                | a0102e10-52cb-49d6-bd58-f0365968f721 |
|       image_id       | 35098ebe-f04d-4c26-bd8c-0bec0f0fb892 |
|       metadata      |                  {}               |
|         size             |                  5                 |
|     snapshot_id   |                 None           |
|     source_volid   |                 None          |
|        status          |               creating       |
|     volume_type   |                 None          |
+---------------------+--------------------------------------+

[root@localhost boris(keystone_admin)]# cinder list
+--------------------------------------+-------------+--------------+------+-------------+----------+-------------+
|                  ID                  |    Status   | Display Name | Size | Volume Type | Bootable | Attached to |
+--------------------------------------+-------------+--------------+------+-------------+----------+-------------+
| a0102e10-52cb-49d6-bd58-f0365968f721 | downloading | SalamanderVL |  5   |     None    |   true   |             |
| d11f00de-e543-4ed5-9686-a0421639c5e3 |  available  |  Fedora19VL  |  5   |     None    |   true   |             |
+--------------------------------------+-------------+--------------+------+-------------+----------+-------------+

[root@localhost boris(keystone_admin)]# cinder list
+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+
|                  ID                  |   Status  | Display Name | Size | Volume Type | Bootable | Attached to |
+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+
| a0102e10-52cb-49d6-bd58-f0365968f721 | available | SalamanderVL |  5   |     None    |   true   |             |
| d11f00de-e543-4ed5-9686-a0421639c5e3 | available |  Fedora19VL  |  5   |     None    |   true   |             |
+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+

[root@localhost boris(keystone_admin)]# ls -l /var/lib/cinder/volumes/76078cf31245409735587a509f24ab39
total 1496292
-rw-rw-rw-. 1 root root 5368709120 Oct 20 14:07 volume-a0102e10-52cb-49d6-bd58-f0365968f721
-rw-rw-rw-. 1 root root 5368709120 Oct 20 14:05 volume-d11f00de-e543-4ed5-9686-a0421639c5e3

[root@localhost boris(keystone_admin)]# nova list
+--------------------------------------+-------------------+--------+------------+-------------+--------------------------------+
| ID                                   | Name              | Status | Task State | Power State | Networks                       |
+--------------------------------------+-------------------+--------+------------+-------------+--------------------------------+
| 9754374c-bcf2-4f34-a931-649b417d939d | UbuntuSalamander1 | ACTIVE | None       | Running     | private=10.0.0.3, 192.168.1.61 |
+--------------------------------------+-------------------+--------+------------+-------------+--------------------------------+
[root@localhost boris(keystone_admin)]# nova show  9754374c-bcf2-4f34-a931-649b417d939d
+--------------------------------------+----------------------------------------------------------+
| Property                             | Value                                                    |
+--------------------------------------+----------------------------------------------------------+
| status                               | ACTIVE                                                   |
| updated                              | 2013-10-20T10:16:44Z                                     |
| OS-EXT-STS:task_state                | None                                                     |
| OS-EXT-SRV-ATTR:host                 | localhost.localdomain                                    |
| key_name                             | key2                                                     |
| image                                | Attempt to boot from volume - no image supplied          |
| private network                      | 10.0.0.3, 192.168.1.61                                   |
| hostId                               | 8a06ef818edcb74efba027817c5f14cb4d1d38c0fcd1dde73a9356d6 |
| OS-EXT-STS:vm_state                  | active                                                   |
| OS-EXT-SRV-ATTR:instance_name        | instance-00000013                                        |
| OS-SRV-USG:launched_at               | 2013-10-20T10:16:44.000000                               |
| OS-EXT-SRV-ATTR:hypervisor_hostname  | localhost.localdomain                                    |
| flavor                               | m1.small (2)                                             |
| id                                   | 9754374c-bcf2-4f34-a931-649b417d939d                     |
| security_groups                      | [{u'name': u'default'}]                                  |
| OS-SRV-USG:terminated_at             | None                                                     |
| user_id                              | 239b0f75c0514945acb5bb2041ccd89d                         |
| name                                 | UbuntuSalamander1                                        |
| created                              | 2013-10-20T10:16:35Z                                     |
| tenant_id                            | 644515d6bdf14f53a44f226fd7c9f69b                         |
| OS-DCF:diskConfig                    | MANUAL                                                   |
| metadata                             | {}                                                       |
| os-extended-volumes:volumes_attached | [{u'id': u'a0102e10-52cb-49d6-bd58-f0365968f721'}]       |
| accessIPv4                           |                                                          |
| accessIPv6                           |                                                          |
| progress                             | 0                                                        |
| OS-EXT-STS:power_state               | 1                                                        |
| OS-EXT-AZ:availability_zone          | nova                                                     |
| config_drive                         |                                                          |
+--------------------------------------+----------------------------------------------------------+
[root@localhost boris(keystone_admin)]# cinder list
+--------------------------------------+-----------+--------------+------+-------------+----------+--------------------------------------+
|                  ID                  |   Status  | Display Name | Size | Volume Type | Bootable |             Attached to              |
+--------------------------------------+-----------+--------------+------+-------------+----------+--------------------------------------+
| a0102e10-52cb-49d6-bd58-f0365968f721 |   in-use  | SalamanderVL |  5   |     None    |   true   | 9754374c-bcf2-4f34-a931-649b417d939d |
| d11f00de-e543-4ed5-9686-a0421639c5e3 | available |  Fedora19VL  |  5   |     None    |   true   |                                      |
+--------------------------------------+-----------+--------------+------+-------------+----------+--------------------------------------+

[root@localhost boris(keystone_admin)]# ls -lah /var/lib/cinder/volumes/76078cf31245409735587a509f24ab39
total 1.8G

drwxr-xr-x. 3 root   root   4.0K Oct 20 14:07 .
drwxr-xr-x. 4 cinder cinder 4.0K Oct 20 14:03 ..
-rw-rw-rw-. 1 qemu   qemu   5.0G Oct 20 14:28 volume-a0102e10-52cb-49d6-bd58-f0365968f721
-rw-rw-rw-. 1 root   root   5.0G Oct 20 14:05 volume-d11f00de-e543-4ed5-9686-a0421639c5e3

[root@localhost boris(keystone_admin)]# cd /home/boris
[root@localhost boris(keystone_admin)]# du | grep node.$
637972    ./node3
638368    ./node2
637964    ./node1




  

    Another snap shots series

   

  

 

  


   
  

Loading Windows 2012 Server via bootable cinder volume located on glusterfs stripe 3 volume.


[root@localhost (keystone_admin)]# nova image-list
+--------------------------------------+------------------------------+--------+--------+
| ID                                   | Name                         | Status | Server |
+--------------------------------------+------------------------------+--------+--------+
| 59758edc-da8d-444e-b0a0-d93d323fc026 | F19Image                     | ACTIVE |        |
| df912358-b227-43a5-94a3-edc874c577bc | UbuntuSalamander             | ACTIVE |        |
| 1e26928b-5df0-4097-bbc6-46832dc8361b | Windows Server 2012 Std Eval | ACTIVE |        |
| ae07d1ba-41de-44e9-877a-455f8956d86f | cirros                       | ACTIVE |        |
+--------------------------------------+------------------------------+--------+--------+
[root@localhost (keystone_admin)]# cinder create --image-id 1e26928b-5df0-4097-bbc6-46832dc8361b  --display_name WinSRV2012 20
+---------------------+--------------------------------------+
|       Property      |                Value                 |
+---------------------+--------------------------------------+
|     attachments     |                  []                  |
|  availability_zone  |                 nova                 |
|       bootable      |                false                 |
|      created_at     |      2013-10-22T06:03:05.019987      |
| display_description |                 None                 |
|     display_name    |              WinSRV2012              |
|          id         | 5812c7e5-d071-43cb-8a1c-81346167d72a |
|       image_id      | 1e26928b-5df0-4097-bbc6-46832dc8361b |
|       metadata      |                  {}                  |
|         size        |                  20                  |
|     snapshot_id     |                 None                 |
|     source_volid    |                 None                 |
|        status       |               creating               |
|     volume_type     |                 None                 |
+---------------------+--------------------------------------+

[root@localhost boris(keystone_admin)]# cinder list
+--------------------------------------+-------------+--------------+------+-------------+----------+--------------------------------------+
|                  ID                  |    Status   | Display Name | Size | Volume Type | Bootable |             Attached to              |
+--------------------------------------+-------------+--------------+------+-------------+----------+--------------------------------------+
| 5812c7e5-d071-43cb-8a1c-81346167d72a | downloading |  WinSRV2012  |  20  |     None    |  false   |                                      |
| be59b5ae-863b-41e2-abf6-de6756398722 |    in-use   | SalamanderVL |  5   |     None    |   true   | 82ba6ffe-dc01-4fcc-b247-7995a5ca7cb8 |
+--------------------------------------+-------------+--------------+------+-------------+----------+--------------------------------------+
[root@localhost boris(keystone_admin)]# ls -lah /var/lib/cinder/volumes/1d42fffa70f6647a45514f6fb5ce40ca
total 16G
drwxr-xr-x. 3 root   root   4.0K Oct 22 10:03 .
drwxr-xr-x. 5 cinder cinder 4.0K Oct 20 16:30 ..
-rw-rw-rw-. 1 root   root    16G Oct 22 10:21 volume-5812c7e5-d071-43cb-8a1c-81346167d72a
-rw-rw-rw-. 1 root   root   5.0G Oct 21 11:12 volume-be59b5ae-863b-41e2-abf6-de6756398722

[root@localhost boris(keystone_admin)]# du | grep node.$
5517480    ./node1
5516684    ./node3
5514680    ./node2
[root@localhost boris(keystone_admin)]# du | grep node.$
6551272    ./node1
6550168    ./node3
6549416    ./node2
[root@localhost boris(keystone_admin)]# cinder list
+--------------------------------------+-----------+--------------+------+-------------+----------+--------------------------------------+
|                  ID                  |   Status  | Display Name | Size | Volume Type | Bootable |             Attached to              |
+--------------------------------------+-----------+--------------+------+-------------+----------+--------------------------------------+
| 5812c7e5-d071-43cb-8a1c-81346167d72a | available |  WinSRV2012  |  20  |     None    |   true   |                                      |
| be59b5ae-863b-41e2-abf6-de6756398722 |   in-use  | SalamanderVL |  5   |     None    |   true   | 82ba6ffe-dc01-4fcc-b247-7995a5ca7cb8 |
+--------------------------------------+-----------+--------------+------+-------------+----------+--------------------------------------+
[root@localhost boris(keystone_admin)]# ls -lah /var/lib/cinder/volumes/1d42fffa70f6647a45514f6fb5ce40ca
total 19G
drwxr-xr-x. 3 root   root   4.0K Oct 22 10:03 .
drwxr-xr-x. 5 cinder cinder 4.0K Oct 20 16:30 ..
-rw-rw-rw-. 1 root   root    20G Oct 22 10:24 volume-5812c7e5-d071-43cb-8a1c-81346167d72a
-rw-rw-rw-. 1 root   root   5.0G Oct 21 11:12 volume-be59b5ae-863b-41e2-abf6-de6756398722
[root@localhost boris(keystone_admin)]# df -h
Filesystem                    Size  Used Avail Use% Mounted on
/dev/mapper/fedora-root       164G   70G   86G  45% /
devtmpfs                      3.9G     0  3.9G   0% /dev
tmpfs                         3.9G   92K  3.9G   1% /dev/shm
tmpfs                         3.9G  964K  3.9G   1% /run
tmpfs                         3.9G     0  3.9G   0% /sys/fs/cgroup
tmpfs                         3.9G  112K  3.9G   1% /tmp
/dev/sda1                     477M   87M  362M  20% /boot
/dev/loop0                    928M  1.4M  860M   1% /srv/node/device1
192.168.1.135:cinder-volumes  490G  209G  257G  45% /var/lib/cinder/volumes/1d42fffa70f6647a45514f6fb5ce40ca
tmpfs                         3.9G  964K  3.9G   1% /run/netns

[root@localhost boris(keystone_admin)]# cinder list
+--------------------------------------+--------+--------------+------+-------------+----------+--------------------------------------+
|                  ID                  | Status | Display Name | Size | Volume Type | Bootable |             Attached to              |
+--------------------------------------+--------+--------------+------+-------------+----------+--------------------------------------+
| 5812c7e5-d071-43cb-8a1c-81346167d72a | in-use |  WinSRV2012  |  20  |     None    |   true   | d6e702c3-16e6-4890-bbe7-22b19ed05263 |
| be59b5ae-863b-41e2-abf6-de6756398722 | in-use | SalamanderVL |  5   |     None    |   true   | 82ba6ffe-dc01-4fcc-b247-7995a5ca7cb8 |
+--------------------------------------+--------+--------------+------+-------------+----------+--------------------------------------+




Friday, October 18, 2013

Glusterfs volume based Havana 2013.2 instances on NFS-Like Standalone Storage Server With GlusterFS 3.4.1 Fedora 19

  Following http://www.gluster.org/category/openstack/


This is a snapshot to show the difference between the Havanna and Grizzly releases with GlusterFS.
Grizzly Havana
Glance – Could point to the filesystem images mounted with GlusterFS, but had to copy VM image to deploy it Can now point to Cinder interface, removing the need to copy image
Cinder – Integrated with GlusterFS, but only with Fuse mounted volumes Can now use libgfapi-QEMU integration for KVM hypervisors
Nova – No integration with GlusterFS Can now use the libgfapi-QEMU integration
Swift – GlusterFS maintained a separate repository of changes to Swift proxy layer Swift patches now merged upstream, providing a cleaner break between API and implementation

Please,  view also nice article: http://www.mirantis.com/blog/openstack-havana-glusterfs-and-what-improved-support-really-means/

Actually, on Glusterfs F19 Server included in cluster procedure of cinder tuning should be the same. First step -  set up Havana RC1 RDO on Fedora 19 per

http://bderzhavets.blogspot.ru/2013/10/neutron-basic-rdo-setup-havana-to-have.html

 

Post install fix (as of 10/31/2013) :

Also set  ALLOWED_HOSTS = ['*']  in /etc/openstack-dashboard/local_settings and restart  httpd

 

 Next - installing GlusterFS Server on Cinder host


 #   yum install glusterfs glusterfs-server glusterfs-fuse
 #   systemctl status glusterd

  glusterd.service - GlusterFS an clustered file-system server
   Loaded: loaded (/usr/lib/systemd/system/glusterd.service; enabled)
   Active: active (running) since Fri 2013-10-18 13:47:51 MSK; 2h 37min ago
  Process: 1126 ExecStart=/usr/sbin/glusterd -p /run/glusterd.pid (code=exited, status=0/SUCCESS)
 Main PID: 1136 (glusterd)
   CGroup: name=systemd:/system/glusterd.service
           ├─1136 /usr/sbin/glusterd -p /run/glusterd.pid
           ├─8861 /usr/sbin/glusterfsd -s 192.168.1.135 --volfile-id cinder-volume.192.168.1.135.rhs-brick1-cinder-volume -...
           ├─8878 /usr/sbin/glusterfs -s localhost --volfile-id gluster/nfs -p /var/lib/glusterd/nfs/run/nfs.pid -l /var/lo...
           └─8885 /sbin/rpc.statd

Oct 18 13:47:51 localhost.localdomain systemd[1]: Started GlusterFS an clustered file-system server.
Oct 18 13:58:19 localhost.localdomain  rpc.statd[8885]: Version 1.2.7 starting
Oct 18 13:58:19 localhost.localdomain  sm-notify[8886]: Version 1.2.7 starting
Oct 18 13:58:19 localhost.localdomain  rpc.statd[8885]: Initializing NSM state

 #   mkdir -p /rhs/brick1/cinder-volume
 #  gluster volume create cinder-volume  \
     192.168.1.135:/rhs/brick1/cinder-volume
 #  gluster volume start cinder-volume
 #  gluster volume info

Volume Name: cinder-volume
Type: Distribute
Volume ID: d52c0ba1-d7b1-495d-8f14-07ff03e7db95
Status: Started
Number of Bricks: 1
Transport-type: tcp
Bricks:
Brick1: 192.168.1.135:/rhs/brick1/cinder-volume

A sample of utilizing stripe gluster volume may be viewed here



Configuring Cinder to Add GlusterFS


# openstack-config --set /etc/cinder/cinder.conf DEFAULT volume_driver cinder.volume.drivers.glusterfs.GlusterfsDriver 

# openstack-config --set /etc/cinder/cinder.conf DEFAULT glusterfs_shares_config /etc/cinder/shares.conf 

# openstack-config --set /etc/cinder/cinder.conf DEFAULT glusterfs_mount_point_base /var/lib/cinder/volumes

 # vi /etc/cinder/shares.conf
    192.168.1.135:cinder-volume

:wq


# iptables-save > iptables.dump

Add to *filter section:

-A INPUT -m state --state NEW -m tcp -p tcp --dport 111 -j ACCEPT 
-A INPUT -m state --state NEW -m tcp -p tcp --dport 24007 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 24008 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 24009 -j ACCEPT 
-A INPUT -m state --state NEW -m tcp -p tcp --dport 24010 -j ACCEPT 
-A INPUT -m state --state NEW -m tcp -p tcp --dport 24011 -j ACCEPT 
-A INPUT -m state --state NEW -m tcp -p tcp --dport 38465:38469 -j ACCEPT
 
# iptables-restore < iptables.dump
 # service iptables restart
  
Restart openstack-cinder-volume service mounts glusterfs volume with no problems with ownership :
# for i in api scheduler volume ; do service openstack-cinder-${i} restart ;done
  Redirecting to /bin/systemctl restart  openstack-cinder-api.service
  Redirecting to /bin/systemctl restart  openstack-cinder-scheduler.service
  Redirecting to /bin/systemctl restart  openstack-cinder-volume.service
 # df -h

Filesystem                   Size  Used Avail Use% Mounted on
/dev/mapper/fedora-root      164G   29G  127G  19% /
devtmpfs                     3.9G     0  3.9G   0% /dev
tmpfs                           3.9G  148K  3.9G   1% /dev/shm
tmpfs                           3.9G  1.1M  3.9G   1% /run
tmpfs                           3.9G     0  3.9G   0% /sys/fs/cgroup
tmpfs                           3.9G  800K  3.9G   1% /tmp
/dev/sda1                    477M   87M  362M  20% /boot
/dev/loop0                   928M  1.4M  860M   1% /srv/node/device1
tmpfs                           3.9G  1.1M  3.9G   1% /run/netns 
192.168.1.135:cinder-volume  164G   29G  127G  19% /var/lib/cinder/volumes/f39d1b2d7e2a2e48af66eceba039b139

 # nova image-list
+--------------------------------------+------------------+--------+--------+
| ID                                   | Name             | Status | Server |
+--------------------------------------+------------------+--------+--------+
| 59758edc-da8d-444e-b0a0-d93d323fc026 | F19Image         | ACTIVE |        |
| df912358-b227-43a5-94a3-edc874c577bc | UbuntuSalamander | ACTIVE |        |
| ae07d1ba-41de-44e9-877a-455f8956d86f | cirros           | ACTIVE |        |
+--------------------------------------+------------------+--------+--------+

Creating volume via command line :

# cinder create --image-id 59758edc-da8d-444e-b0a0-d93d323fc026  --display_name Fedora19VL 5

# cinder list

+--------------------------------------+--------+--------------+------+-------------+----------+
|                  ID                  | Status | Display Name | Size | Volume Type | Bootable |             Attached to              |
+--------------------------------------+--------+--------------+------+-------------+----------+
| 0474ead2-61a8-41dd-8f8d-ef3000266403 | in-use |              |  5   |     None    |   true   | 779b306b-3cb2-48ea-9711-2c42c508b577 |
| da344703-dcf9-450e-9e34-cafb331f80f6 | in-use |  Fedora19VL  |  5   |     None    |   true   | 1a8e5fa5-6a79-43f0-84ee-58e2099b1ebe |
+--------------------------------------+--------+--------------+------+-------------+----------+

 # ls -l /var/lib/cinder/volumes/f39d1b2d7e2a2e48af66eceba039b139

total 5528248

-rw-rw-rw-. 1 qemu qemu 5368709120 Oct 18 16:19 volume-0474ead2-61a8-41dd-8f8d-ef3000266403

-rw-rw-rw-. 1 qemu qemu 5368709120 Oct 18 16:19 volume-da344703-dcf9-450e-9e34-cafb331f80f6



   


Screen shots on another F19 instance dual booting with first

 



  


 

   Creating via cinder command line Ubuntu 13.10 Server bootable volume in glusterfs storage :


   

     

  
References

http://www.gluster.org/community/documentation/index.php/GlusterFS_Cinder

Saturday, October 05, 2013

Neutron basic RDO setup (havana 2013.2) to have original LAN as external on Fedora 19

*************************************
Update on 10/27/2013.  View also
*************************************

Neutron basic RDO setup (havana 2013.2) to have original LAN as external on Fedora 19 with native Ethernet interfaces names


 http://bderzhavets.blogspot.ru/2013/10/neutron-basic-rdo-setup-havana-20132-to_26.html

************************************

  Follow as normal   http://openstack.redhat.com/Quickstart, just after  

$ sudo yum install -y openstack-packstack run  $ sudo yum -y update  one more time to upgrade python-backports to 1.0.4 

Post install fix (as of 10/31/2013) :

Also set  ALLOWED_HOSTS = ['*']  in /etc/openstack-dashboard/local_settings and restart  httpd

When done switch to eth0 per
http://unix.stackexchange.com/questions/81834/how-can-i-change-the-default-ens33-network-device-to-old-eth0-on-fedora-19

    Remove biosdevname if it is installed. (yum remove biosdevname)
    Disable the udev rule:
      ln  -s /dev/null    /etc/udev/rules.d/80-net-name-slot.rules
    Reboot

and  create under /etc/sysconfig/network-scripts

[root@localhost network-scripts]# cat ifcfg-br-ex
DEVICE="br-ex"
BOOTPROTO="static"
IPADDR="192.168.1.125"
NETMASK="255.255.255.0"
DNS1="83.221.202.254"
BROADCAST="192.168.1.255"
GATEWAY="192.168.1.1"
NM_CONTROLLED="no"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="yes"
IPV6INIT=no
ONBOOT="yes"
TYPE="OVSBridge"
DEVICETYPE="ovs"


[root@localhost network-scripts]# cat ifcfg-eth0
NAME="eth0"
HWADDR=90:E6:BA:2D:11:EB
ONBOOT="yes"
TYPE="OVSPort"
DEVICETYPE="ovs"
OVS_BRIDGE=br-ex
NM_CONTROLLED=no
IPV6INIT=no

Enable network service, turn off interface eth0

********************************
UPDATE on 12/17/2013
********************************

It's working again



  

 

[root@openstack1 ~(keystone_admin)]# ovs-vsctl show
5e1fc460-3882-4210-b185-310e00af8a47
    Bridge br-int
        Port br-int
            Interface br-int
                type: internal
        Port "tapf7dd77e3-50"
            tag: 1
            Interface "tapf7dd77e3-50"
                type: internal
        Port "qr-33f43f85-da"
            tag: 1
            Interface "qr-33f43f85-da"
                type: internal
    Bridge br-ex
        Port "qg-161a8f7c-01"
            Interface "qg-161a8f7c-01"
                type: internal
        Port br-ex
            Interface br-ex
                type: internal
        Port "eth0\nbr-ex"
            Interface "eth0\nbr-ex"
        Port "eth0"
            Interface "eth0"
    ovs_version: "1.11.0"


**************************************************************************

Due to known bugs

Bug 981583 - Openstack firewall rules are not enabled after reboot
  https://bugzilla.redhat.com/show_bug.cgi?id=981583

Bug 981652 - firewalld does not cover openstack/packstack use case.    
  https://bugzilla.redhat.com/show_bug.cgi?id=981652

Run:-

# yum -y install iptables-services
# systemctl disable firewalld
# systemctl enable iptables

then  reboot

In dashboard environment delete router1 and public network.

# source keystonerc_admin
# nova secgroup-add-rule default icmp -1 -1 0.0.0.0/0
# nova secgroup-add-rule default tcp 22 22 0.0.0.0/0
# neutron net-create public --router:external=True
# neutron subnet-create public 192.168.1.0/24 --name vlan --enable_dhcp False \
   --allocation_pool start=192.168.1.57,end=192.168.1.92  \
   --gateway 192.168.1.1
# neutron floatingip-create public

# EXTERNAL_NETWORK_ID=`neutron net-list | grep public | awk '{ print $2 }'`
# INT_SUBNET_ID=`neutron subnet-list | grep private_subnet | awk '{ print $2}'`
# SERVICE_TENANT_ID=`keystone tenant-list | grep service | awk '{ print $2}'`
# neutron router-create --name router2 --tenant-id $SERVICE_TENANT_ID router2
# neutron router-gateway-set router2  $EXTERNAL_NETWORK_ID
# neutron router-interface-add router2  $INT_SUBNET_ID
# neutron subnet-update $INT_SUBNET_ID --dns_nameservers list=true 83.221.202.254
# neutron subnet-update $INT_SUBNET_ID --gateway_ip 10.0.0.1

Create images via command line :-

# glance image-create --name 'Fedora19image' --disk-format qcow2 --container-format bare --is-public true \
--copy-from http://cloud.fedoraproject.org/fedora-19.x86_64.qcow2

# glance image-create --name 'UbuntuServer13.10image' \
  --disk-format qcow2 \
 --container-format bare --is-public true \
 --copy-from http://cloud-images.ubuntu.com/saucy/current/saucy-server-cloudimg-amd64-disk1.img

You can also fix the issue per

http://openstack.redhat.com/forum/discussion/554/havana-horizon-no-formats-available-for-images

Creating volumes on Havana release


By default (not to follow [1]) cinder-volumes VG gets created under
/var/lib/cinder as loop mounted empty file due to :-

[root@localhost ~(keystone_admin)]# cd /var/lib/cinder

[root@localhost cinder(keystone_admin)]# ls -l
total 16777236
-rw-r--r--. 1 root   root   22118662144 Oct  7 16:04 cinder-volumes
drwxr-xr-x. 2 cinder cinder        4096 Oct  7 15:48 tmp

[root@localhost cinder(keystone_admin)]# losetup -a

/dev/loop0: [64768]:6034065 (/srv/loopback-device/device1)
/dev/loop1: [64768]:918092 (/var/lib/cinder/cinder-volumes)


[root@localhost ~(keystone_admin)]# nova image-list
+--------------------------------------+------------------------+--------+--------+
| ID                                   | Name                   | Status | Server |
+--------------------------------------+------------------------+--------+--------+
| 73ddfddf-833d-4eda-869f-e26321c20a2e | Fedora19image  | ACTIVE |        |
| 2d5f5596-c5f5-401a-ae16-388b5dae78f2 | UbuntuServer13.10image | ACTIVE           
| 0415ec26-d202-4fb7-b6a0-3e7923547e98 | cirros                 | ACTIVE |        |
+--------------------------------------+------------------------+--------+--------+

[root@localhost ~(keystone_admin)]# cinder create --image-id 2d5f5596-c5f5-401a-ae16-388b5dae78f2  --display_name SalamanderVG 7

+---------------------+--------------------------------------+
|       Property      |                Value                 |
+---------------------+--------------------------------------+
|     attachments     |                  []                  |
|  availability_zone  |                 nova             |
|       bootable      |                False                 |
|      created_at     |      2013-10-07T11:39:32.001108      |
| display_description |                 None         |
|     display_name    |        SlamanderVG       |
|          id         | 624f7b78-bb1e-411a-afc6-e3190187af38 |
|       image_id      | 2d5f5596-c5f5-401a-ae16-388b5dae78f2 |
|       metadata      |                  {}                  |
|         size        |                  7                          |
|     snapshot_id     |                 None             |
|     source_volid    |                 None             |
|        status       |               creating               |
|     volume_type     |                 None            |
+---------------------+--------------------------------------+

[root@localhost ~(keystone_admin)]# nova volume-list
+--------------------------------------+-------------+--------------+------+-------------+-------------+
| ID                                   | Status      | Display Name | Size | Volume Type | Attached to |
+--------------------------------------+-------------+--------------+------+-------------+-------------+
| 624f7b78-bb1e-411a-afc6-e3190187af38 | downloading | SalamanderVG | 7    | None        |             |
+--------------------------------------+-------------+--------------+------+-------------+-------------+

[root@localhost ~(keystone_admin)]# cinder create --image-id 73ddfddf-833d-4eda-869f-e26321c20a2e  --display_name Fedora19VG 7

+---------------------+--------------------------------------+
|       Property      |                Value                 |
+---------------------+--------------------------------------+
|     attachments     |                  []                  |
|  availability_zone  |                 nova             |
|       bootable      |                False                 |
|      created_at     |      2013-10-07T11:42:32.708633      |
| display_description |                 None         |
|     display_name    |              Fedora19VG   |
|          id         | d2745ee6-9166-4ace-9fb6-826999eddcd0 |
|       image_id      | 73ddfddf-833d-4eda-869f-e26321c20a2e |
|       metadata      |                  {}                  |
|         size        |                  7                         |
|     snapshot_id     |                 None             |
|     source_volid    |                 None             |
|        status       |               creating               |
|     volume_type     |                 None             |
+---------------------+--------------------------------------+

[root@localhost ~(keystone_admin)]# nova volume-list

+--------------------------------------+-------------+--------------+------+-------------+-------------+
| ID                                   | Status      | Display Name | Size | Volume Type | Attached to |
+--------------------------------------+-------------+--------------+------+-------------+-------------+
| d2745ee6-9166-4ace-9fb6-826999eddcd0 | downloading | Fedora19VG   | 7    | None        |             |
| 624f7b78-bb1e-411a-afc6-e3190187af38  | available   | SalamanderVG     | 7   | None        |             |
+--------------------------------------+-------------+--------------+------+-------------+-------------+

[root@localhost ~(keystone_admin)]# nova volume-list

+--------------------------------------+--------+--------------+------+-------------+--------------------------------------+
| ID                                   | Status | Display Name | Size | Volume Type | Attached to                          |
+--------------------------------------+--------+--------------+------+-------------+--------------------------------------+
| d2745ee6-9166-4ace-9fb6-826999eddcd0 | in-use | Fedora19VG   | 7    | None        | 5dc6569f-42d8-49fb-a3d5-7f3089249952 |
| 624f7b78-bb1e-411a-afc6-e3190187af38 | in-use | SalamanderVG | 7    | None        | 3e0a32b4-1045-4d30-9921-b1c2c5140639 |
+--------------------------------------+--------+--------------+------+-------------+--------------------------------------+

[root@localhost ~(keystone_admin)]# pvscan | grep cinder-volumes
  PV /dev/loop1   VG cinder-volumes   lvm2 [20.60 GiB / 6.60 GiB free]





   Status of  RDO Havana 6 services


  





Cloud instance of Ubuntu 13.10 Server running Gnome 3.8.4 installed via  PPA    ppa:gnome3-team/gnome3 :
  1. $ sudo add-apt-repository ppa:gnome3-team/gnome3
  2. $ sudo apt-get update
  3. $sudo apt-get install gnome-shell ubuntu-gnome-desktop
View http://www.techrepublic.com/blog/linux-and-open-source/how-to-install-gnome-38-on-ubuntu/ regarding setup Gnome 3.8 on Ubuntu 13.04 (10)



REFERENCES

1. http://funwithlinux.net/2013/08/install-openstack-grizzly-on-fedora-19-using-packstack-with-quantum-networking/

 2. http://www.blog.sandro-mathys.ch/2013/08/install-rdo-havana-2-on-fedora-19-and.html