瞧那部落格: April 2016

kilo

I OpenStack Kilo Installation By Using DevStack

用原生的Devstack是無法安裝Kilo版本的主要是pbr版本的問題。
為了解決這樣的問題，必須換source git。
我們把source git換到trystack。
在local.conf加入下面這行。

GIT_BASE=${GIT_BASE:-http://git.trystack.cn}

透過著個方法可以很順利的安裝kilo版。

完整的安裝流程在之前的Blog已經寫過了。

http://gogosatellite.blogspot.tw/2016/04/using-devstack-to-install-openstack.html

只需要將Devstack換成kilo版。

git clone https://github.com/openstack-dev/devstack.git -b stable/kilo

完整的local.conf如下。

[[local|localrc]]
DEST=/opt/stack
#change github to trystack
HOST_IP=172.16.235.128
GIT_BASE=${GIT_BASE:-http://git.trystack.cn}
#NOVNC_REPO=${NOVNC_REPO:-http://git.trystack.cn/kanaka/noVNC.git}

ADMIN_PASSWORD=password
MYSQL_PASSWORD=password
RABBIT_PASSWORD=password
SERVICE_PASSWORD=password
SERVICE_TOKEN=tokentoken


ENABLED_SERVICES=key,rabbit,mysql,horizon
ENABLED_SERVICES+=,n-api,n-crt,n-cpu,n-net,n-cond,n-sch,n-novnc,n-cauth
ENABLED_SERVICES+=,g-api,g-reg

# Enabling Neutron (network) Service
disable_service n-net
enable_service q-svc
enable_service q-agt
enable_service q-dhcp
enable_service q-l3
enable_service q-meta
enable_service neutron
enable_service q-vpn

## Neutron options
FIXED_RANGE=10.0.0.0/24
FIXED_NETWORK_SIZE=256
NETWORK_GATEWAY=10.0.0.1
PRIVATE_SUBNET_NAME=privateA

PUBLIC_SUBNET_NAME=public-subnet
FLOATING_RANGE=172.16.235.0/24
PUBLIC_NETWORK_GATEWAY=172.16.235.2
#Q_FLOATING_ALLOCATION_POOL="start=172.24.4.11,end=172.24.4.29"
PUBLIC_INTERFACE=eth0
Q_USE_PROVIDERNET_FOR_PUBLIC=True
OVS_PHYSICAL_BRIDGE=br-ex
PUBLIC_BRIDGE=br-ex
OVS_BRIDGE_MAPPINGS=public:br-ex



LIBVIRT_TYPE=qemu

IMAGE_URLS="http://download.cirros-cloud.net/0.3.3/cirros-0.3.3-x86_64-uec.tar.gz"

SCREEN_LOGDIR=/opt/stack/screen-logs
SYSLOG=True
LOGFILE=~/devstack/stack.sh.log


Q_USE_DEBUG_COMMAND=True

# RECLONE=No
RECLONE=yes
OFFLINE=False

Result

This is your host ip: 172.16.235.128
Horizon is now available at http://172.16.235.128/
Keystone is serving at http://172.16.235.128:5000/
The default users are: admin and demo
The password: password
stack@kilo:~/devstack$

After Reboot

After reboot the Openstack is stoped, we need to add the following command to make OpenStack alive.
su stack cd /devstack sudo ./rejoin-stack

The networking is still not right, and we can add the following command to make the network correctly.

ifconfig eth0 0 ## MANAGEMENT IP ADDRESS
ifconfig br-ex 172.16.235.128 netmask 255.255.255.0 up
route add default gw 172.16.235.2 dev br-ex metric 100

172.16.235.128 is hostip that we want to connect throuth a client.
We can detect gw before install the OpenStack by using route command to get the default gateway.

Now the system go back to a normal state, enjoy OpenStack.

mitaka

Using Devstack to install OpenStack Mitaka

不會忘記精中求細這句話，因此又回到OpenStack。

一開始，我們用Kilo的local.conf安裝Mitaka，我們發現Neutron的部分安裝失敗，因此沿用Kilo的Nuetron的設定有些問題。會變成nova-network的安裝，因此很久不見的br100又出現了。
後來發現local.conf的 [[local|localrc]] 寫成 [local|localrc]] 大家別犯這錯誤，devstack有檢查header的。

經過一段時間努力，終於裝起來了，因此跟大家分享。

VM Information:

hostname: jonah2 
ip: 192.168.121.180
 
账号/密码 : root / xxxxx
 
里面有两张网卡 :
eth0 : 192.168.120.0/22 , GW : 192.168.120.254
eth1 : 10.0.0.0/24

install pacakge and download mitaka from git source

apt-get install git
git clone https://github.com/openstack-dev/devstack.git -b stable/mitaka

測試一下repository是不是指向mitaka。

stack@jonah1:~/devstack$ grep -R mitaka *
stackrc:CINDER_BRANCH=${CINDER_BRANCH:-stable/mitaka}
stackrc:GLANCE_BRANCH=${GLANCE_BRANCH:-stable/mitaka}
stackrc:HEAT_BRANCH=${HEAT_BRANCH:-stable/mitaka}
stackrc:HORIZON_BRANCH=${HORIZON_BRANCH:-stable/mitaka}
stackrc:KEYSTONE_BRANCH=${KEYSTONE_BRANCH:-stable/mitaka}
stackrc:NEUTRON_BRANCH=${NEUTRON_BRANCH:-stable/mitaka}
stackrc:NEUTRON_FWAAS_BRANCH=${NEUTRON_FWAAS_BRANCH:-stable/mitaka}
stackrc:NEUTRON_LBAAS_BRANCH=${NEUTRON_LBAAS_BRANCH:-stable/mitaka}
stackrc:NEUTRON_VPNAAS_BRANCH=${NEUTRON_VPNAAS_BRANCH:-stable/mitaka}
stackrc:NOVA_BRANCH=${NOVA_BRANCH:-stable/mitaka}
stackrc:SWIFT_BRANCH=${SWIFT_BRANCH:-stable/mitaka}
stackrc:REQUIREMENTS_BRANCH=${REQUIREMENTS_BRANCH:-stable/mitaka}
tests/test_refs.sh:REFS=`grep BRANCH stackrc | grep -v -- '-master' | grep -v -- '-stable/mitaka'`

start to install mitaka

cd devstack/tools

產生stack user，devstack需要用stack user。經過第二次測試，以下安裝方法是成立的，包含產生stack user到執行./stack.sh。

root@jonah1:~/devstack/tools# ./create-stack-user.sh
Creating a group called stack
Creating a user called stack
Giving stack user passwordless sudo privileges

root user

cd ../..
cp devstack /opt/stack/. -rf
chown -R stack:stack /opt/stack/

stack user

su stack
cd
cd devstack

edit local.conf

[[local|localrc]]
DEST=/opt/stack

ADMIN_PASSWORD=password
MYSQL_PASSWORD=password
RABBIT_PASSWORD=password
SERVICE_PASSWORD=password
SERVICE_TOKEN=tokentoken


ENABLED_SERVICES=key,rabbit,mysql,horizon
ENABLED_SERVICES+=,n-api,n-crt,n-cpu,n-net,n-cond,n-sch,n-novnc,n-cauth
ENABLED_SERVICES+=,g-api,g-reg

# Enabling Neutron (network) Service
disable_service n-net
enable_service q-svc
enable_service q-agt
enable_service q-dhcp
enable_service q-l3
enable_service q-meta
enable_service q-metering
enable_service neutron

Q_PLUGIN=ml2
#Q_USE_DEBUG_COMMAND=True
if [ "$Q_PLUGIN" = "ml2" ]; then
  #Q_ML2_TENANT_NETWORK_TYPE=gre
  Q_ML2_TENANT_NETWORK_TYPE=vxlan
  :
fi
## Neutron options
FIXED_RANGE=10.0.0.0/24
FIXED_NETWORK_SIZE=256
NETWORK_GATEWAY=10.0.0.1
PRIVATE_SUBNET_NAME=privateA

PUBLIC_SUBNET_NAME=public-subnet
FLOATING_RANGE=192.168.120.0/24
PUBLIC_NETWORK_GATEWAY=192.168.120.254
##Q_FLOATING_ALLOCATION_POOL=start=192.168.27.102,end=192.168.27.110
PUBLIC_INTERFACE=eth0
Q_USE_PROVIDERNET_FOR_PUBLIC=True
OVS_PHYSICAL_BRIDGE=br-ex
PUBLIC_BRIDGE=br-ex
OVS_BRIDGE_MAPPINGS=public:br-ex

LIBVIRT_TYPE=qemu

IMAGE_URLS="http://download.cirros-cloud.net/0.3.3/cirros-0.3.3-x86_64-uec.tar.gz"

SCREEN_LOGDIR=/opt/stack/screen-logs
SYSLOG=True
LOGFILE=~/devstack/stack.sh.log


Q_USE_DEBUG_COMMAND=True

# RECLONE=No
RECLONE=yes
OFFLINE=False

why the local.conf like that ?

where PUBLICNETWORKGATEWAY=192.168.120.254 obtained by

stack@jonah2:~/devstack$ route
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
default         192.168.120.254 0.0.0.0         UG    0      0        0 br-ex
10.0.0.0        192.168.120.1   255.255.255.0   UG    0      0        0 br-ex
192.168.120.0   *               255.255.252.0   U     0      0        0 br-ex

to check ip and netmask 192.168.121.180/22 obtained by

stack@jonah2:~/devstack$ ip a
. 
.
.

6: br-ex: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default
    link/ether 00:50:56:85:05:dd brd ff:ff:ff:ff:ff:ff
    inet 192.168.121.180/22 brd 192.168.123.255 scope global br-ex
       valid_lft forever preferred_lft forever
    inet6 2001:db8::2/64 scope global tentative dadfailed
       valid_lft forever preferred_lft forever
    inet6 fe80::e04f:28ff:fe31:c282/64 scope link
       valid_lft forever preferred_lft forever
7: br-tun: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default
    link/ether 2e:08:1a:43:bd:4c brd ff:ff:ff:ff:ff:ff
    inet6 fe80::7063:6eff:fe42:5fe8/64 scope link
       valid_lft forever preferred_lft forever

run devstack

./stack.sh

result

經過22分鐘左右，我們得到了結果。透過devstack返回的資訊，現在可以連到dashbaoard了。

This is your host IP address: 192.168.121.180
This is your host IPv6 address: ::1
Horizon is now available at http://192.168.121.180/dashboard
Keystone is serving at http://192.168.121.180:5000/
The default users are: admin and demo
The password: password

看一下網路狀況

stack@jonah2:~/devstack$ ifconfig
br-ex     Link encap:Ethernet  HWaddr 00:50:56:85:05:dd
          inet addr:192.168.121.180  Bcast:192.168.123.255  Mask:255.255.252.0
          inet6 addr: fe80::e04f:28ff:fe31:c282/64 Scope:Link
          inet6 addr: 2001:db8::2/64 Scope:Global
          UP BROADCAST RUNNING  MTU:1500  Metric:1
          RX packets:7491 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5702 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1064105 (1.0 MB)  TX bytes:6426734 (6.4 MB)

br-int    Link encap:Ethernet  HWaddr 1e:e9:1f:ec:8c:4c
          inet6 addr: fe80::2cbb:c7ff:feab:f0b0/64 Scope:Link
          UP BROADCAST RUNNING  MTU:1500  Metric:1
          RX packets:833 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:375685 (375.6 KB)  TX bytes:828 (828.0 B)

br-tun    Link encap:Ethernet  HWaddr 2e:08:1a:43:bd:4c
          inet6 addr: fe80::7063:6eff:fe42:5fe8/64 Scope:Link
          UP BROADCAST RUNNING  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B)  TX bytes:828 (828.0 B)

eth0      Link encap:Ethernet  HWaddr 00:50:56:85:05:dd
          inet6 addr: fe80::250:56ff:fe85:5dd/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:104433 errors:0 dropped:0 overruns:0 frame:0
          TX packets:20999 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:28740156 (28.7 MB)  TX bytes:9126144 (9.1 MB)

eth1      Link encap:Ethernet  HWaddr 00:50:56:85:49:9d
          inet addr:10.0.0.2  Bcast:10.0.0.255  Mask:255.255.255.0
          inet6 addr: fe80::250:56ff:fe85:499d/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:22 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:2847 (2.8 KB)  TX bytes:908 (908.0 B)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:151886 errors:0 dropped:0 overruns:0 frame:0
          TX packets:151886 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:107699755 (107.6 MB)  TX bytes:107699755 (107.6 MB)

看一下process是否正常運作

20014 stack     20   0  245564  98828  10088 S   2.3  1.2   0:36.31 neutron-server
20614 stack     20   0  204460  64040  10056 S   2.3  0.8   0:43.61 neutron-openvsw
17583 stack     20   0  186944  92504   5052 S   2.0  1.1   0:30.38 glance-api
20185 stack     20   0  250260  98636   4932 S   2.0  1.2   0:37.13 neutron-server
20187 stack     20   0  248812  97020   4868 S   2.0  1.2   0:37.87 neutron-server
20188 stack     20   0  232748  80804   4700 S   2.0  1.0   0:31.44 neutron-server
21080 stack     20   0  197632  57120  10044 S   2.0  0.7   0:32.41 neutron-dhcp-ag
21960 stack     20   0  195112  54332  10032 S   2.0  0.7   0:32.20 neutron-metadat
22466 stack     20   0  194940  54508   9968 S   2.0  0.7   0:32.17 neutron-meterin
26969 stack     20   0  255324 105492   6808 S   2.0  1.3   0:32.21 nova-conductor
20186 stack     20   0  250252  98400   4932 S   1.7  1.2   0:36.92 neutron-server
21607 stack     20   0  198104  57624  10068 S   1.7  0.7   0:33.05 neutron-l3-agen
26968 stack     20   0  256844 106692   6744 S   1.7  1.3   0:32.45 nova-conductor
29282 stack     20   0 1885800 125076  16692 S   1.7  1.5   0:38.43 nova-compute
17584 stack     20   0  187712  93168   5052 S   1.3  1.1   0:30.90 glance-api
19317 stack     20   0  294084 136332  10268 S   0.7  1.7   0:15.06 nova-api
26397 stack     20   0  240860  96428  10104 S   0.7  1.2   0:13.23 nova-conductor
14349 rabbitmq  20   0 2304244  58072   4188 S   0.3  0.7   0:14.72 beam.smp
17458 stack     20   0  180976  90196   8808 S   0.3  1.1   0:12.34 glance-api
18881 root      10 -10  243364  32180   6412 S   0.3  0.4   0:03.65 ovs-vswitchd
27549 stack     20   0  251648 105052  10216 S   0.3  1.3   0:05.42 nova-scheduler
    1 root      20   0   33636   4124   2656 S   0.0  0.1   0:01.72 init

基本上neutron有起來。

瞧那部落格

Tuesday, April 26, 2016

黑筆

Sunday, April 24, 2016

Using DevStack to Deploy OpenStack Kilo

I OpenStack Kilo Installation By Using DevStack

Result

After Reboot

Monday, April 18, 2016

午後的上海潽東機場

Sunday, April 17, 2016

武漢到上海

Saturday, April 16, 2016

Using Devstack to install OpenStack Mitaka

Using Devstack to install OpenStack Mitaka

VM Information:

install pacakge and download mitaka from git source

start to install mitaka

why the local.conf like that ?

result

看一下網路狀況

看一下process是否正常運作

Monday, April 4, 2016

台大。好久不見。

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