Re: [openstack-dev] [Openstack-dev][Tacker] Not able to run user_data commands on my instance

2017-05-22 Thread yanxingan 

Hi, Vishnu,

  Openwrt mgmt driver is different with user_data shell cmd.

  User_data shell cmds are injected into vm instance during vm's boot 
stage (cloud-init script), via metadata service. Cloud-init script is 
required in image.


  While mgmt_driver is used to configure vm after booting success. 
Openwrt mgmt driver using ssh to configure vm, which is only used for 
openwrt image, can not used for cirros or ubuntu image.


  User_data can be used for any images, if the image has cloud-init script.

To locate this issue, you can execute this cmd in vm:
$ curl http://169.254.169.254/
And check cloud-init is installed in vm.


On 2017/5/23 8:36, Sridhar Ramaswamy wrote:

Hi Vishnu,

Just to rule out any underlying metadata service issue, can you verify 
if a simple heat stack with user_data [1] works fine first? Also, the 
actual TOSCA -> HOT translated template will be available in tacker.log. 
Try creating a heat stack using that HOT template and make sure the 
intended user_data cmds gets executed..


HTH,
Sridhar

[1] 
https://docs.openstack.org/developer/heat/template_guide/software_deployment.html#user-data-boot-scripts-and-cloud-init



On Mon, May 22, 2017 at 5:08 AM, Vishnu Pajjuri 
> wrote:


  Hi,

I'm have installed openstack with tacker by devstack.

I'm able to run OpenWRT vnf and able to configure the firewall
service with openwrt management driver.

And also able to run shell commands in cirros image which is also
using openwrt management driver.


Now I have created one ubuntu image, and able to launch through tacker.

In this instance i want run some shell commands through tacker's
user_data feature.

But no commands are executing.

Is it possible to run commands on custom images unlike cirros/openwrt?

If yes kindly share the procedure to create proper ubuntu image.



Below is tosca configd file


 tosca_definitions_version: tosca_simple_profile_for_nfv_1_0_0

 description: Demo with user-data

 metadata:
   template_name: sample-vnfd-userdata

 topology_template:
   node_templates:
 VDU1:
   type: tosca.nodes.nfv.VDU.Tacker
   capabilities:
 nfv_compute:
   properties:
 num_cpus: 1
 mem_size: 1024 MB
 disk_size: 1 GB
   properties:
 image: ubuntu-image
 config: |
   param0: key1
   param1: key2
 mgmt_driver: openwrt
 config_drive: true
 user_data_format: RAW
 user_data: |
   #!/bin/sh
   echo "my hostname is `hostname`" > /tmp/hostname
   date > /tmp/date
   ifconfig > /tmp/ifconfig
   df -h > /tmp/diskinfo
 CP1:
   type: tosca.nodes.nfv.CP.Tacker
   properties:
 management: true
 order: 0
 anti_spoofing_protection: false
   requirements:
 - virtualLink:
 node: VL1
 - virtualBinding:
 node: VDU1

  VL1:
   type: tosca.nodes.nfv.VL
   properties:
 network_name: net_mgmt
 vendor: ACME

Regards,
-Vishnu

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Re: [openstack-dev] [Openstack-dev][Tacker] Not able to run user_data commands on my instance

2017-05-22 Thread Sridhar Ramaswamy 
Hi Vishnu,

Just to rule out any underlying metadata service issue, can you verify if a
simple heat stack with user_data [1] works fine first? Also, the actual
TOSCA -> HOT translated template will be available in tacker.log. Try
creating a heat stack using that HOT template and make sure the intended
user_data cmds gets executed..

HTH,
Sridhar

[1]
https://docs.openstack.org/developer/heat/template_guide/software_deployment.html#user-data-boot-scripts-and-cloud-init


On Mon, May 22, 2017 at 5:08 AM, Vishnu Pajjuri 
wrote:

>  Hi,
>
>I'm have installed openstack with tacker by devstack.
>
> I'm able to run OpenWRT vnf and able to configure the firewall service
> with openwrt management driver.
>
> And also able to run shell commands in cirros image which is also using
> openwrt management driver.
>
>
> Now I have created one ubuntu image, and able to launch through tacker.
>
> In this instance i want run some shell commands through tacker's user_data
> feature.
>
> But no commands are executing.
>
> Is it possible to run commands on custom images unlike cirros/openwrt?
>
> If yes kindly share the procedure to create proper ubuntu image.
>
>
>
> Below is tosca configd file
>
>
> tosca_definitions_version: tosca_simple_profile_for_nfv_1_0_0
>
> description: Demo with user-data
>
> metadata:
>   template_name: sample-vnfd-userdata
>
> topology_template:
>   node_templates:
> VDU1:
>   type: tosca.nodes.nfv.VDU.Tacker
>   capabilities:
> nfv_compute:
>   properties:
> num_cpus: 1
> mem_size: 1024 MB
> disk_size: 1 GB
>   properties:
> image: ubuntu-image
> config: |
>   param0: key1
>   param1: key2
> mgmt_driver: openwrt
> config_drive: true
> user_data_format: RAW
> user_data: |
>   #!/bin/sh
>   echo "my hostname is `hostname`" > /tmp/hostname
>   date > /tmp/date
>   ifconfig > /tmp/ifconfig
>   df -h > /tmp/diskinfo
> CP1:
>   type: tosca.nodes.nfv.CP.Tacker
>   properties:
> management: true
> order: 0
> anti_spoofing_protection: false
>   requirements:
> - virtualLink:
> node: VL1
> - virtualBinding:
> node: VDU1
>
>  VL1:
>   type: tosca.nodes.nfv.VL
>   properties:
> network_name: net_mgmt
> vendor: ACME
>
> Regards,
> -Vishnu
>
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[openstack-dev] [Openstack-dev][Tacker] Not able to run user_data commands on my instance

2017-05-22 Thread Vishnu Pajjuri 
 Hi,

   I'm have installed openstack with tacker by devstack.

I'm able to run OpenWRT vnf and able to configure the firewall service with
openwrt management driver.

And also able to run shell commands in cirros image which is also using
openwrt management driver.


Now I have created one ubuntu image, and able to launch through tacker.

In this instance i want run some shell commands through tacker's user_data
feature.

But no commands are executing.

Is it possible to run commands on custom images unlike cirros/openwrt?

If yes kindly share the procedure to create proper ubuntu image.



Below is tosca configd file


tosca_definitions_version: tosca_simple_profile_for_nfv_1_0_0

description: Demo with user-data

metadata:
  template_name: sample-vnfd-userdata

topology_template:
  node_templates:
VDU1:
  type: tosca.nodes.nfv.VDU.Tacker
  capabilities:
nfv_compute:
  properties:
num_cpus: 1
mem_size: 1024 MB
disk_size: 1 GB
  properties:
image: ubuntu-image
config: |
  param0: key1
  param1: key2
mgmt_driver: openwrt
config_drive: true
user_data_format: RAW
user_data: |
  #!/bin/sh
  echo "my hostname is `hostname`" > /tmp/hostname
  date > /tmp/date
  ifconfig > /tmp/ifconfig
  df -h > /tmp/diskinfo
CP1:
  type: tosca.nodes.nfv.CP.Tacker
  properties:
management: true
order: 0
anti_spoofing_protection: false
  requirements:
- virtualLink:
node: VL1
- virtualBinding:
node: VDU1

 VL1:
  type: tosca.nodes.nfv.VL
  properties:
network_name: net_mgmt
vendor: ACME

Regards,
-Vishnu
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