Mailing-List: contact users-help@cloudstack.apache.org; run by ezmlm
Precedence: bulk
Reply-To: users@cloudstack.apache.org
Message-ID: <1473680314.4232.4.camel@waastad.org>
Subject: Re: configdrive in ACS
From: Helge Waastad <helge@waastad.org>
To: Sergey Levitskiy <Sergey.Levitskiy@autodesk.com>,
	"users@cloudstack.apache.org"
	 <users@cloudstack.apache.org>
Date: Mon, 12 Sep 2016 13:38:34 +0200
In-Reply-To: <3CE0DDEB-FD42-4FC6-AD99-6A30399D2694@autodesk.com>
References: <iekipjatvwd6ld3bk6d1fkpy.1473589891103@email.android.com>
	 <3CE0DDEB-FD42-4FC6-AD99-6A30399D2694@autodesk.com>
Content-Type: text/plain; charset="UTF-8"
Mime-Version: 1.0
Content-Transfer-Encoding: 8bit
archived-at: Mon, 12 Sep 2016 11:38:48 -0000

Hi,
and thanks for answering.

Yeah, I've read the docs and I've seen the cloudstack cloud-init
implementation in ubuntu cloud-image

So since configdrive is not supported I think I need to follow your
advice and rather make a script fetching needed information from
cloudstack instead and then start services needed in shell.

thx,

hw


sø., 11.09.2016 kl. 15.30 +0000, skrev Sergey Levitskiy:
> ACS uses a different system than configdrive. Userdata and metadata
> is saved on a vrouter and can be queried from the instance with basic
> HTTP call. It is very similar to AWS.
> To save userdata you would use deployVirtualMachine or
> updateVirtualMachine call
> Use this guide for details how format encode it:
> http://docs.cloudstack.apache.org/projects/cloudstack-administration/
> en/4.8/virtual_machines/user-data.html
> 
> Here it is an example how you would get VM ID and some random
> property from metadata and userdata assuming userdata has
> propertyname:”propertyvalue” style tag inside
> 
> if [[ $OS == "RHEL" || $OS == "CentOS" ]]; then
>   DHCPBASE="/var/lib/dhclient/dhclient-*.lease"
> elif [ $OS == "Ubuntu" ]; then
>   DHCPBASE="/var/lib/dhcp/dhclient.*.leases"
> fi
> 
> DHCPSERVER=`grep dhcp-server-identifier $DHCPBASE |tail -1|awk
> '{print $3}'|sed 's/;//'`
> IPADDRESS=`curl -s http://$DHCPSERVER/latest/local-ipv4`
> PROVIDERID=`curl -s http://$DHCPSERVER/latest/vm-id|sed '/^i-.*/s/i-
> [0-9]*-//'|sed 's/-VM$//'|sed '/[0-9a-f]\{8\}-[0-9a-f]\{4\}-[0-9a-
> f]\{4\}-[0-9a-f]\{4\}-[0-9a-f]\{12\}/s/-[0-9a-f]\{4\}-[0-9a-f]\{4\}-
> [0-9a-f]\{4\}-[0-9a-f]\{12\}$//'`
> 
> PROPERTYVALUE=`curl -s http://$DHCPSERVER/latest/user-data|grep
> propertyname|cut -d":" -f2|cut -d'"' -f2`
> 
> 
> 
> 
> 
> 
> On 9/11/16, 3:36 AM, "Helge Waastad" <helge@waastad.org> wrote:
> 
>     Hi,
>     Im testing out RancherOS in ACS and have a couple of issues.
>     
>     First, it seems that RancherOS does not support cloudstack
> datasource for meta/userdata but that I need to take with Rancher
> guys.
>     
>     But, in openstack I can always use configdrive to get userdata to
> my vm.
>     
>     Is it possible to use configdrive in acs? (i have'nt had any luck
> yet)
>     
>     Br hw
>     
>     
>     
>     
>     Sendt fra Galaxy Tab
> 
> 
>