7:54 p.m.
I've been working on a Puppet Module for Wildfly [1] that uses his HTTP
Management API to perform operations (manage resources/deploys and execute
commands), but my command execution code is a little bit limited cause I
have to transform from CLI syntax to JSON. e.g.:
:shutdown(restart=true)
becomes
{"operation" : "shutdown", "restart" : "true" }
Is there any specific reason to not support plain CLI commands through HTTP
API? I looked at the code and it didn't see hard to implement this...
[1] https://github.com/biemond/biemond-wildfly
10:56 a.m.
You can already use DMR over HTTP. It requires a different content-type
('application/dmr-encoded') and uses a base64 encoded representation of the
payload ('ModelNode.toBase64String()').
You can describe an operation through the DMR API and then simply do HTTP POST to
‘/management’ endpoint. make sure to use 'application/dmr-encoded’ for both
'Content-Type' and ‘Accept’ headers.
The response can be parse using 'ModelNode.fromBase64()'.
Hope this helps,
Heiko
On 27 May 2015, at 19:54, Jairo Junior
<junior.jairo1(a)gmail.com> wrote:
I've been working on a Puppet Module for Wildfly [1] that uses his HTTP Management
API to perform operations (manage resources/deploys and execute commands), but my command
execution code is a little bit limited cause I have to transform from CLI syntax to JSON.
e.g.:
:shutdown(restart=true)
becomes
{"operation" : "shutdown", "restart" : "true" }
Is there any specific reason to not support plain CLI commands through HTTP API? I looked
at the code and it didn't see hard to implement this...
[1] https://github.com/biemond/biemond-wildfly
_______________________________________________
wildfly-dev mailing list
wildfly-dev(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/wildfly-dev
10:58 a.m.
The DMR library can be found here:
https://github.com/jbossas/jboss-dmr <https://github.com/jbossas/jboss-dmr>
On 28 May 2015, at 10:56, Heiko Braun <hbraun(a)redhat.com>
wrote:
You can already use DMR over HTTP. It requires a different content-type
('application/dmr-encoded') and uses a base64 encoded representation of the
payload ('ModelNode.toBase64String()').
You can describe an operation through the DMR API and then simply do HTTP POST to
‘/management’ endpoint. make sure to use 'application/dmr-encoded’ for both
'Content-Type' and ‘Accept’ headers.
The response can be parse using 'ModelNode.fromBase64()'.
Hope this helps,
Heiko
> On 27 May 2015, at 19:54, Jairo Junior <junior.jairo1(a)gmail.com> wrote:
>
> I've been working on a Puppet Module for Wildfly [1] that uses his HTTP
Management API to perform operations (manage resources/deploys and execute commands), but
my command execution code is a little bit limited cause I have to transform from CLI
syntax to JSON. e.g.:
>
> :shutdown(restart=true)
>
> becomes
>
> {"operation" : "shutdown", "restart" : "true"
}
>
> Is there any specific reason to not support plain CLI commands through HTTP API? I
looked at the code and it didn't see hard to implement this...
>
> [1] https://github.com/biemond/biemond-wildfly
>
> _______________________________________________
> wildfly-dev mailing list
> wildfly-dev(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/wildfly-dev
1:39 a.m.
Heiko,
Thank you, but how do I build a ModelNode from a CLI command?
Before using JSON I was investigating how Administration Console perform
operations and I realized (using firebug) that it uses application/dmr, but
I presumed it uses ModelNode to build commands, not plain CLI syntax.
On Thu, May 28, 2015 at 5:58 AM Heiko Braun <hbraun(a)redhat.com> wrote:
The DMR library can be found here:
https://github.com/jbossas/jboss-dmr
On 28 May 2015, at 10:56, Heiko Braun <hbraun(a)redhat.com> wrote:
You can already use DMR over HTTP. It requires a different content-type
('application/dmr-encoded') and uses a base64 encoded representation of the
payload ('ModelNode.toBase64String()').
You can describe an operation through the DMR API and then simply do HTTP
POST to ‘/management’ endpoint. make sure to use 'application/dmr-encoded’
for both 'Content-Type' and ‘Accept’ headers.
The response can be parse using 'ModelNode.fromBase64()'.
Hope this helps,
Heiko
On 27 May 2015, at 19:54, Jairo Junior <junior.jairo1(a)gmail.com> wrote:
I've been working on a Puppet Module for Wildfly [1] that uses his HTTP
Management API to perform operations (manage resources/deploys and execute
commands), but my command execution code is a little bit limited cause I
have to transform from CLI syntax to JSON. e.g.:
:shutdown(restart=true)
becomes
{"operation" : "shutdown", "restart" : "true" }
Is there any specific reason to not support plain CLI commands through
HTTP API? I looked at the code and it didn't see hard to implement this...
[1] https://github.com/biemond/biemond-wildfly
_______________________________________________
wildfly-dev mailing list
wildfly-dev(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/wildfly-dev
4:14 a.m.
FYI: This might be useful... Hawkular has a DMR client library built on top of the
ModelNode/ModelControllerClient stuff - it is meant to be a more strongly typed library
that helps you not have to know how to do all the low level ModelNode stuff to do basic
things (though it still allows you to send custom ModelNode requests).
It's here:
https://github.com/hawkular/hawkular-agent/tree/master/hawkular-dmr-clien...
released here:
https://repository.jboss.org/nexus/content/groups/public/org/hawkular/age...
which includes javadoc/source jars.
Doesn't give you "everything", but it has the basics and then some for what
we need it for. This lib will get built out as we need more functionality.
Example usage:
ModelControllerClient mcc; // get this somehow - usually by
ModelControllerClient.Factory.create
CoreJBossASClient client = new CoreJBossASClient(mcc); // use one of the provided
JBossASClient subclasses
String dataDir = client.getAppServerDataDir(); // gets the app server's data
directory
ModelNode node = client.readResource(Address.parse("/deployment=foo.war")); //
gets info on foo.war
...
DeploymentJBossASClient dClient = new DeploymentJBossASClient(mcc); // to do deployment
specific things
dClient.enableDeployment("foo.war");
...
etc, etc... a bunch of subclasses to JBossASClient that lets you do specific things to
things like datasources, logging, web connectors, etc.
----- Original Message -----
Heiko,
Thank you, but how do I build a ModelNode from a CLI command?
Before using JSON I was investigating how Administration Console perform
operations and I realized (using firebug) that it uses application/dmr, but
I presumed it uses ModelNode to build commands, not plain CLI syntax.
On Thu, May 28, 2015 at 5:58 AM Heiko Braun < hbraun(a)redhat.com > wrote:
The DMR library can be found here:
https://github.com/jbossas/jboss-dmr
On 28 May 2015, at 10:56, Heiko Braun < hbraun(a)redhat.com > wrote:
You can already use DMR over HTTP. It requires a different content-type
('application/dmr-encoded') and uses a base64 encoded representation of the
payload ('ModelNode.toBase64String()').
You can describe an operation through the DMR API and then simply do HTTP
POST to ‘/management’ endpoint. make sure to use 'application/dmr-encoded’
for both 'Content-Type' and ‘Accept’ headers.
The response can be parse using 'ModelNode.fromBase64()'.
Hope this helps,
Heiko
On 27 May 2015, at 19:54, Jairo Junior < junior.jairo1(a)gmail.com > wrote:
I've been working on a Puppet Module for Wildfly [1] that uses his HTTP
Management API to perform operations (manage resources/deploys and execute
commands), but my command execution code is a little bit limited cause I
have to transform from CLI syntax to JSON. e.g.:
:shutdown(restart=true)
becomes
{"operation" : "shutdown", "restart" : "true" }
Is there any specific reason to not support plain CLI commands through HTTP
API? I looked at the code and it didn't see hard to implement this...
[1] https://github.com/biemond/biemond-wildfly
_______________________________________________
wildfly-dev mailing list
wildfly-dev(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/wildfly-dev
_______________________________________________
wildfly-dev mailing list
wildfly-dev(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/wildfly-dev
1:17 p.m.
What the constraints when developing a puppet module? Is plain java supported?
Am 29.05.2015 um 01:39 schrieb Jairo Junior
<junior.jairo1(a)gmail.com>:
Heiko,
Thank you, but how do I build a ModelNode from a CLI command?
Before using JSON I was investigating how Administration Console perform operations and I
realized (using firebug) that it uses application/dmr, but I presumed it uses ModelNode to
build commands, not plain CLI syntax.
> On Thu, May 28, 2015 at 5:58 AM Heiko Braun <hbraun(a)redhat.com> wrote:
> The DMR library can be found here:
>
> https://github.com/jbossas/jboss-dmr
>
>
>> On 28 May 2015, at 10:56, Heiko Braun <hbraun(a)redhat.com> wrote:
>>
>>
>> You can already use DMR over HTTP. It requires a different content-type
('application/dmr-encoded') and uses a base64 encoded representation of the
payload ('ModelNode.toBase64String()').
>>
>> You can describe an operation through the DMR API and then simply do HTTP POST to
‘/management’ endpoint. make sure to use 'application/dmr-encoded’ for both
'Content-Type' and ‘Accept’ headers.
>>
>> The response can be parse using 'ModelNode.fromBase64()'.
>>
>> Hope this helps,
>> Heiko
>>
>>
>>
>>> On 27 May 2015, at 19:54, Jairo Junior <junior.jairo1(a)gmail.com>
wrote:
>>>
>>> I've been working on a Puppet Module for Wildfly [1] that uses his HTTP
Management API to perform operations (manage resources/deploys and execute commands), but
my command execution code is a little bit limited cause I have to transform from CLI
syntax to JSON. e.g.:
>>>
>>> :shutdown(restart=true)
>>>
>>> becomes
>>>
>>> {"operation" : "shutdown", "restart" :
"true" }
>>>
>>> Is there any specific reason to not support plain CLI commands through HTTP
API? I looked at the code and it didn't see hard to implement this...
>>>
>>> [1] https://github.com/biemond/biemond-wildfly
>>>
>>> _______________________________________________
>>> wildfly-dev mailing list
>>> wildfly-dev(a)lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/wildfly-dev
2:11 p.m.
No, it's not. Only ruby. Although, I could use JRuby to import and use Java
classes, it would give me more trouble than solutions.
What I want is: An interoperable way to talk with JBoss. application/dmr is
a binary/proprietary format.
On Fri, May 29, 2015 at 8:17 AM Heiko Braun <hbraun(a)redhat.com> wrote:
What the constraints when developing a puppet module? Is plain java
supported?
Am 29.05.2015 um 01:39 schrieb Jairo Junior <junior.jairo1(a)gmail.com>:
Heiko,
Thank you, but how do I build a ModelNode from a CLI command?
Before using JSON I was investigating how Administration Console perform
operations and I realized (using firebug) that it uses application/dmr, but
I presumed it uses ModelNode to build commands, not plain CLI syntax.
On Thu, May 28, 2015 at 5:58 AM Heiko Braun <hbraun(a)redhat.com> wrote:
> The DMR library can be found here:
>
> https://github.com/jbossas/jboss-dmr
>
>
> On 28 May 2015, at 10:56, Heiko Braun <hbraun(a)redhat.com> wrote:
>
>
> You can already use DMR over HTTP. It requires a different content-type
> ('application/dmr-encoded') and uses a base64 encoded representation of the
> payload ('ModelNode.toBase64String()').
>
> You can describe an operation through the DMR API and then simply do HTTP
> POST to ‘/management’ endpoint. make sure to use 'application/dmr-encoded’
> for both 'Content-Type' and ‘Accept’ headers.
>
> The response can be parse using 'ModelNode.fromBase64()'.
>
> Hope this helps,
> Heiko
>
>
>
> On 27 May 2015, at 19:54, Jairo Junior <junior.jairo1(a)gmail.com> wrote:
>
> I've been working on a Puppet Module for Wildfly [1] that uses his HTTP
> Management API to perform operations (manage resources/deploys and execute
> commands), but my command execution code is a little bit limited cause I
> have to transform from CLI syntax to JSON. e.g.:
>
> :shutdown(restart=true)
>
> becomes
>
> {"operation" : "shutdown", "restart" : "true"
}
>
> Is there any specific reason to not support plain CLI commands through
> HTTP API? I looked at the code and it didn't see hard to implement this...
>
> [1] https://github.com/biemond/biemond-wildfly
>
> _______________________________________________
> wildfly-dev mailing list
> wildfly-dev(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/wildfly-dev
>
>
>
>
2:22 p.m.
It was written a couple of years back but this is a good blog post to
look at for different clients sending in management requests: -
http://pilhuhn.blogspot.co.uk/2012/01/polyglot-management-of-secured-as7....
You don't need to go as far as the Base64 encoding and decoding if you
do not want to and just create the json formatted requests and parse the
json responses.
Regards,
Darran Lofthouse.
On 29/05/15 13:11, Jairo Junior wrote:
No, it's not. Only ruby. Although, I could use JRuby to import
and use
Java classes, it would give me more trouble than solutions.
What I want is: An interoperable way to talk with JBoss. application/dmr
is a binary/proprietary format.
On Fri, May 29, 2015 at 8:17 AM Heiko Braun <hbraun(a)redhat.com
<mailto:hbraun@redhat.com>> wrote:
What the constraints when developing a puppet module? Is plain java
supported?
Am 29.05.2015 um 01:39 schrieb Jairo Junior <junior.jairo1(a)gmail.com
<mailto:junior.jairo1@gmail.com>>:
> Heiko,
>
> Thank you, but how do I build a ModelNode from a CLI command?
>
> Before using JSON I was investigating how Administration Console
> perform operations and I realized (using firebug) that it uses
> application/dmr, but I presumed it uses ModelNode to build
> commands, not plain CLI syntax.
>
> On Thu, May 28, 2015 at 5:58 AM Heiko Braun <hbraun(a)redhat.com
> <mailto:hbraun@redhat.com>> wrote:
>
> The DMR library can be found here:
>
> https://github.com/jbossas/jboss-dmr
>
>
>> On 28 May 2015, at 10:56, Heiko Braun <hbraun(a)redhat.com
>> <mailto:hbraun@redhat.com>> wrote:
>>
>>
>> You can already use DMR over HTTP. It requires a different
>> content-type ('application/dmr-encoded') and uses a base64
>> encoded representation of the payload
>> ('ModelNode.toBase64String()').
>>
>> You can describe an operation through the DMR API and then
>> simply do HTTP POST to ‘/management’ endpoint. make sure to
>> use 'application/dmr-encoded’ for both 'Content-Type' and
>> ‘Accept’ headers.
>>
>> The response can be parse using 'ModelNode.fromBase64()'.
>>
>> Hope this helps,
>> Heiko
>>
>>
>>
>>> On 27 May 2015, at 19:54, Jairo Junior
>>> <junior.jairo1(a)gmail.com
<mailto:junior.jairo1@gmail.com>>
>>> wrote:
>>>
>>> I've been working on a Puppet Module for Wildfly [1] that
>>> uses his HTTP Management API to perform operations (manage
>>> resources/deploys and execute commands), but my command
>>> execution code is a little bit limited cause I have to
>>> transform from CLI syntax to JSON. e.g.:
>>>
>>> :shutdown(restart=true)
>>>
>>> becomes
>>>
>>> {"operation" : "shutdown", "restart" :
"true" }
>>>
>>> Is there any specific reason to not support plain CLI
>>> commands through HTTP API? I looked at the code and it
>>> didn't see hard to implement this...
>>>
>>> [1] https://github.com/biemond/biemond-wildfly
>>>
>>> _______________________________________________
>>> wildfly-dev mailing list
>>> wildfly-dev(a)lists.jboss.org
<mailto:wildfly-dev@lists.jboss.org>
>>> https://lists.jboss.org/mailman/listinfo/wildfly-dev
>>
>
_______________________________________________
wildfly-dev mailing list
wildfly-dev(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/wildfly-dev
2:38 p.m.
Darran,
Thank you, wish I had found your blog post before. Fortunately, I was able
to build almost the same thing with a lot of effort:
https://github.com/biemond/biemond-wildfly/blob/master/lib/puppet_x/util/...
My point is: Sysadmins often build CLI scripts to automate tasks and I want
to "reuse" this knowledge in HTTP API. Sysadmins don't talk JSON, they talk
CLI...
I heard somewhere that jboss-cli.sh and Management Console are using the
same HTTP API in Wildfly, but I'm not sure how jboss-cli.sh use this
commands...
In fact, I tried to use jboss-cli.sh but bash is incredible slow compared
to HTTP API: https://github.com/cpitman/puppet-jboss_admin/issues/68
On Fri, May 29, 2015 at 9:22 AM Darran Lofthouse <darran.lofthouse(a)jboss.com>
wrote:
It was written a couple of years back but this is a good blog post
to
look at for different clients sending in management requests: -
http://pilhuhn.blogspot.co.uk/2012/01/polyglot-management-of-secured-as7....
You don't need to go as far as the Base64 encoding and decoding if you
do not want to and just create the json formatted requests and parse the
json responses.
Regards,
Darran Lofthouse.
On 29/05/15 13:11, Jairo Junior wrote:
> No, it's not. Only ruby. Although, I could use JRuby to import and use
> Java classes, it would give me more trouble than solutions.
>
> What I want is: An interoperable way to talk with JBoss. application/dmr
> is a binary/proprietary format.
>
> On Fri, May 29, 2015 at 8:17 AM Heiko Braun <hbraun(a)redhat.com
> <mailto:hbraun@redhat.com>> wrote:
>
> What the constraints when developing a puppet module? Is plain java
> supported?
>
>
>
>
> Am 29.05.2015 um 01:39 schrieb Jairo Junior <junior.jairo1(a)gmail.com
> <mailto:junior.jairo1@gmail.com>>:
>
>> Heiko,
>>
>> Thank you, but how do I build a ModelNode from a CLI command?
>>
>> Before using JSON I was investigating how Administration Console
>> perform operations and I realized (using firebug) that it uses
>> application/dmr, but I presumed it uses ModelNode to build
>> commands, not plain CLI syntax.
>>
>> On Thu, May 28, 2015 at 5:58 AM Heiko Braun <hbraun(a)redhat.com
>> <mailto:hbraun@redhat.com>> wrote:
>>
>> The DMR library can be found here:
>>
>> https://github.com/jbossas/jboss-dmr
>>
>>
>>> On 28 May 2015, at 10:56, Heiko Braun <hbraun(a)redhat.com
>>> <mailto:hbraun@redhat.com>> wrote:
>>>
>>>
>>> You can already use DMR over HTTP. It requires a different
>>> content-type ('application/dmr-encoded') and uses a base64
>>> encoded representation of the payload
>>> ('ModelNode.toBase64String()').
>>>
>>> You can describe an operation through the DMR API and then
>>> simply do HTTP POST to ‘/management’ endpoint. make sure to
>>> use 'application/dmr-encoded’ for both 'Content-Type'
and
>>> ‘Accept’ headers.
>>>
>>> The response can be parse using 'ModelNode.fromBase64()'.
>>>
>>> Hope this helps,
>>> Heiko
>>>
>>>
>>>
>>>> On 27 May 2015, at 19:54, Jairo Junior
>>>> <junior.jairo1(a)gmail.com
<mailto:junior.jairo1@gmail.com>>
>>>> wrote:
>>>>
>>>> I've been working on a Puppet Module for Wildfly [1] that
>>>> uses his HTTP Management API to perform operations (manage
>>>> resources/deploys and execute commands), but my command
>>>> execution code is a little bit limited cause I have to
>>>> transform from CLI syntax to JSON. e.g.:
>>>>
>>>> :shutdown(restart=true)
>>>>
>>>> becomes
>>>>
>>>> {"operation" : "shutdown",
"restart" : "true" }
>>>>
>>>> Is there any specific reason to not support plain CLI
>>>> commands through HTTP API? I looked at the code and it
>>>> didn't see hard to implement this...
>>>>
>>>> [1] https://github.com/biemond/biemond-wildfly
>>>>
>>>> _______________________________________________
>>>> wildfly-dev mailing list
>>>> wildfly-dev(a)lists.jboss.org <mailto:
wildfly-dev(a)lists.jboss.org>
>>>> https://lists.jboss.org/mailman/listinfo/wildfly-dev
>>>
>>
>
>
> _______________________________________________
> wildfly-dev mailing list
> wildfly-dev(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/wildfly-dev
>
2:51 p.m.
What we really have internally is a HTTP management interface and we
used to expose a native (JBoss Remoting) management interface that the
CLI would connect to - subsequently the CLI does connect to the HTTP
management interface but it performs a HTTP upgrade to now talk Remoting
over HTTP using DMR formatted messages.
For the HTTP management interface json was selected as the payload type
so that clients could be written in many languages that have libraries
to talk HTTP and handle json.
The CLI was then subsequently developed but with an emphasis on
assisting administrators constructing a request so things like tab
completion and automatic conversion.
A couple of things this thread throws up that I think could be useful: -
- The ability to enter raw json requests into the CLI.
- The ability to output the json representation of a command
constructed by the CLI.
Regards,
Darran Lofthouse.
On 29/05/15 13:38, Jairo Junior wrote:
Darran,
Thank you, wish I had found your blog post before. Fortunately, I was
able to build almost the same thing with a lot of effort:
https://github.com/biemond/biemond-wildfly/blob/master/lib/puppet_x/util/...
My point is: Sysadmins often build CLI scripts to automate tasks and I
want to "reuse" this knowledge in HTTP API. Sysadmins don't talk JSON,
they talk CLI...
I heard somewhere that jboss-cli.sh and Management Console are using the
same HTTP API in Wildfly, but I'm not sure how jboss-cli.sh use this
commands...
In fact, I tried to use jboss-cli.sh but bash is incredible slow
compared to HTTP API:
https://github.com/cpitman/puppet-jboss_admin/issues/68
On Fri, May 29, 2015 at 9:22 AM Darran Lofthouse
<darran.lofthouse(a)jboss.com <mailto:darran.lofthouse@jboss.com>> wrote:
It was written a couple of years back but this is a good blog post to
look at for different clients sending in management requests: -
http://pilhuhn.blogspot.co.uk/2012/01/polyglot-management-of-secured-as7....
You don't need to go as far as the Base64 encoding and decoding if you
do not want to and just create the json formatted requests and parse the
json responses.
Regards,
Darran Lofthouse.
On 29/05/15 13:11, Jairo Junior wrote:
> No, it's not. Only ruby. Although, I could use JRuby to import
and use
> Java classes, it would give me more trouble than solutions.
>
> What I want is: An interoperable way to talk with JBoss.
application/dmr
> is a binary/proprietary format.
>
> On Fri, May 29, 2015 at 8:17 AM Heiko Braun <hbraun(a)redhat.com
<mailto:hbraun@redhat.com>
> <mailto:hbraun@redhat.com <mailto:hbraun@redhat.com>>> wrote:
>
> What the constraints when developing a puppet module? Is
plain java
> supported?
>
>
>
>
> Am 29.05.2015 um 01:39 schrieb Jairo Junior
<junior.jairo1(a)gmail.com <mailto:junior.jairo1@gmail.com>
> <mailto:junior.jairo1@gmail.com
<mailto:junior.jairo1@gmail.com>>>:
>
>> Heiko,
>>
>> Thank you, but how do I build a ModelNode from a CLI command?
>>
>> Before using JSON I was investigating how Administration Console
>> perform operations and I realized (using firebug) that it uses
>> application/dmr, but I presumed it uses ModelNode to build
>> commands, not plain CLI syntax.
>>
>> On Thu, May 28, 2015 at 5:58 AM Heiko Braun
<hbraun(a)redhat.com <mailto:hbraun@redhat.com>
>> <mailto:hbraun@redhat.com <mailto:hbraun@redhat.com>>>
wrote:
>>
>> The DMR library can be found here:
>>
>> https://github.com/jbossas/jboss-dmr
>>
>>
>>> On 28 May 2015, at 10:56, Heiko Braun
<hbraun(a)redhat.com <mailto:hbraun@redhat.com>
>>> <mailto:hbraun@redhat.com
<mailto:hbraun@redhat.com>>>
wrote:
>>>
>>>
>>> You can already use DMR over HTTP. It requires a different
>>> content-type ('application/dmr-encoded') and uses a
base64
>>> encoded representation of the payload
>>> ('ModelNode.toBase64String()').
>>>
>>> You can describe an operation through the DMR API and then
>>> simply do HTTP POST to ‘/management’ endpoint. make sure to
>>> use 'application/dmr-encoded’ for both
'Content-Type' and
>>> ‘Accept’ headers.
>>>
>>> The response can be parse using
'ModelNode.fromBase64()'.
>>>
>>> Hope this helps,
>>> Heiko
>>>
>>>
>>>
>>>> On 27 May 2015, at 19:54, Jairo Junior
>>>> <junior.jairo1(a)gmail.com
<mailto:junior.jairo1@gmail.com> <mailto:junior.jairo1@gmail.com
<mailto:junior.jairo1@gmail.com>>>
>>>> wrote:
>>>>
>>>> I've been working on a Puppet Module for Wildfly [1]
that
>>>> uses his HTTP Management API to perform operations (manage
>>>> resources/deploys and execute commands), but my command
>>>> execution code is a little bit limited cause I have to
>>>> transform from CLI syntax to JSON. e.g.:
>>>>
>>>> :shutdown(restart=true)
>>>>
>>>> becomes
>>>>
>>>> {"operation" : "shutdown",
"restart" : "true" }
>>>>
>>>> Is there any specific reason to not support plain CLI
>>>> commands through HTTP API? I looked at the code and it
>>>> didn't see hard to implement this...
>>>>
>>>> [1] https://github.com/biemond/biemond-wildfly
>>>>
>>>> _______________________________________________
>>>> wildfly-dev mailing list
>>>> wildfly-dev(a)lists.jboss.org
<mailto:wildfly-dev@lists.jboss.org>
<mailto:wildfly-dev@lists.jboss.org
<mailto:wildfly-dev@lists.jboss.org>>
>>>> https://lists.jboss.org/mailman/listinfo/wildfly-dev
>>>
>>
>
>
> _______________________________________________
> wildfly-dev mailing list
> wildfly-dev(a)lists.jboss.org <mailto:wildfly-dev@lists.jboss.org>
> https://lists.jboss.org/mailman/listinfo/wildfly-dev
>
3:10 p.m.
What I want is: An interoperable way to talk with JBoss.
application/dmr
is a binary/proprietary format.
It's also fairly small, self-contained and easy to reimplement, as proven by
https://github.com/hal/dmr.js
https://github.com/hal/dmr.dart
https://github.com/hal/dmr.scala
I'm not aware of a Ruby implementation, but it shouldn't be _that_ hard
to build.
Then, parsing the CLI strings into a ModelNode structure should be
fairly simple too... for those CLI commands that translate directly to
management operations.
The "local" CLI commands (e.g. "batch", "patch" or
"if") require
client-side processing, and that is a whole new can of worms.
LT
On Fri, May 29, 2015 at 8:17 AM Heiko Braun <hbraun(a)redhat.com
<mailto:hbraun@redhat.com>> wrote:
What the constraints when developing a puppet module? Is plain java
supported?
Am 29.05.2015 um 01:39 schrieb Jairo Junior <junior.jairo1(a)gmail.com
<mailto:junior.jairo1@gmail.com>>:
> Heiko,
>
> Thank you, but how do I build a ModelNode from a CLI command?
>
> Before using JSON I was investigating how Administration Console
> perform operations and I realized (using firebug) that it uses
> application/dmr, but I presumed it uses ModelNode to build
> commands, not plain CLI syntax.
>
> On Thu, May 28, 2015 at 5:58 AM Heiko Braun <hbraun(a)redhat.com
> <mailto:hbraun@redhat.com>> wrote:
>
> The DMR library can be found here:
>
> https://github.com/jbossas/jboss-dmr
>
>
>> On 28 May 2015, at 10:56, Heiko Braun <hbraun(a)redhat.com
>> <mailto:hbraun@redhat.com>> wrote:
>>
>>
>> You can already use DMR over HTTP. It requires a different
>> content-type ('application/dmr-encoded') and uses a base64
>> encoded representation of the payload
>> ('ModelNode.toBase64String()').
>>
>> You can describe an operation through the DMR API and then
>> simply do HTTP POST to ‘/management’ endpoint. make sure to
>> use 'application/dmr-encoded’ for both 'Content-Type' and
>> ‘Accept’ headers.
>>
>> The response can be parse using 'ModelNode.fromBase64()'.
>>
>> Hope this helps,
>> Heiko
>>
>>
>>
>>> On 27 May 2015, at 19:54, Jairo Junior
>>> <junior.jairo1(a)gmail.com
<mailto:junior.jairo1@gmail.com>>
>>> wrote:
>>>
>>> I've been working on a Puppet Module for Wildfly [1] that
>>> uses his HTTP Management API to perform operations (manage
>>> resources/deploys and execute commands), but my command
>>> execution code is a little bit limited cause I have to
>>> transform from CLI syntax to JSON. e.g.:
>>>
>>> :shutdown(restart=true)
>>>
>>> becomes
>>>
>>> {"operation" : "shutdown", "restart" :
"true" }
>>>
>>> Is there any specific reason to not support plain CLI
>>> commands through HTTP API? I looked at the code and it
>>> didn't see hard to implement this...
>>>
>>> [1] https://github.com/biemond/biemond-wildfly
>>>
>>> _______________________________________________
>>> wildfly-dev mailing list
>>> wildfly-dev(a)lists.jboss.org
<mailto:wildfly-dev@lists.jboss.org>
>>> https://lists.jboss.org/mailman/listinfo/wildfly-dev
>>
>
_______________________________________________
wildfly-dev mailing list
wildfly-dev(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/wildfly-dev
4:34 p.m.
On 05/29/2015 02:51 PM, Darran Lofthouse wrote:
What we really have internally is a HTTP management interface and we
used to expose a native (JBoss Remoting) management interface that the
CLI would connect to - subsequently the CLI does connect to the HTTP
management interface but it performs a HTTP upgrade to now talk Remoting
over HTTP using DMR formatted messages.
For the HTTP management interface json was selected as the payload type
so that clients could be written in many languages that have libraries
to talk HTTP and handle json.
The CLI was then subsequently developed but with an emphasis on
assisting administrators constructing a request so things like tab
completion and automatic conversion.
A couple of things this thread throws up that I think could be useful: -
- The ability to enter raw json requests into the CLI.
There is a Jira issue open for this
https://issues.jboss.org/browse/WFCORE-418
- The ability to output the json representation of a command
constructed by the CLI.
This is an easy one. There is echo-dmr command already. It could accept
--json argument to further transform the result to JSON.
Alexey
Regards,
Darran Lofthouse.
On 29/05/15 13:38, Jairo Junior wrote:
> Darran,
>
> Thank you, wish I had found your blog post before. Fortunately, I was
> able to build almost the same thing with a lot of effort:
>
https://github.com/biemond/biemond-wildfly/blob/master/lib/puppet_x/util/...
>
> My point is: Sysadmins often build CLI scripts to automate tasks and I
> want to "reuse" this knowledge in HTTP API. Sysadmins don't talk JSON,
> they talk CLI...
>
> I heard somewhere that jboss-cli.sh and Management Console are using the
> same HTTP API in Wildfly, but I'm not sure how jboss-cli.sh use this
> commands...
>
> In fact, I tried to use jboss-cli.sh but bash is incredible slow
> compared to HTTP API:
> https://github.com/cpitman/puppet-jboss_admin/issues/68
>
> On Fri, May 29, 2015 at 9:22 AM Darran Lofthouse
> <darran.lofthouse(a)jboss.com <mailto:darran.lofthouse@jboss.com>> wrote:
>
> It was written a couple of years back but this is a good blog post to
> look at for different clients sending in management requests: -
>
> http://pilhuhn.blogspot.co.uk/2012/01/polyglot-management-of-secured-as7....
>
> You don't need to go as far as the Base64 encoding and decoding if you
> do not want to and just create the json formatted requests and parse the
> json responses.
>
> Regards,
> Darran Lofthouse.
>
> On 29/05/15 13:11, Jairo Junior wrote:
> > No, it's not. Only ruby. Although, I could use JRuby to import
> and use
> > Java classes, it would give me more trouble than solutions.
> >
> > What I want is: An interoperable way to talk with JBoss.
> application/dmr
> > is a binary/proprietary format.
> >
> > On Fri, May 29, 2015 at 8:17 AM Heiko Braun <hbraun(a)redhat.com
> <mailto:hbraun@redhat.com>
> > <mailto:hbraun@redhat.com <mailto:hbraun@redhat.com>>>
wrote:
> >
> > What the constraints when developing a puppet module? Is
> plain java
> > supported?
> >
> >
> >
> >
> > Am 29.05.2015 um 01:39 schrieb Jairo Junior
> <junior.jairo1(a)gmail.com <mailto:junior.jairo1@gmail.com>
> > <mailto:junior.jairo1@gmail.com
> <mailto:junior.jairo1@gmail.com>>>:
> >
> >> Heiko,
> >>
> >> Thank you, but how do I build a ModelNode from a CLI command?
> >>
> >> Before using JSON I was investigating how Administration Console
> >> perform operations and I realized (using firebug) that it uses
> >> application/dmr, but I presumed it uses ModelNode to build
> >> commands, not plain CLI syntax.
> >>
> >> On Thu, May 28, 2015 at 5:58 AM Heiko Braun
> <hbraun(a)redhat.com <mailto:hbraun@redhat.com>
> >> <mailto:hbraun@redhat.com
<mailto:hbraun@redhat.com>>> wrote:
> >>
> >> The DMR library can be found here:
> >>
> >> https://github.com/jbossas/jboss-dmr
> >>
> >>
> >>> On 28 May 2015, at 10:56, Heiko Braun
> <hbraun(a)redhat.com <mailto:hbraun@redhat.com>
> >>> <mailto:hbraun@redhat.com
<mailto:hbraun@redhat.com>>>
> wrote:
> >>>
> >>>
> >>> You can already use DMR over HTTP. It requires a
different
> >>> content-type ('application/dmr-encoded') and uses
a base64
> >>> encoded representation of the payload
> >>> ('ModelNode.toBase64String()').
> >>>
> >>> You can describe an operation through the DMR API and
then
> >>> simply do HTTP POST to ‘/management’ endpoint. make sure
to
> >>> use 'application/dmr-encoded’ for both
'Content-Type' and
> >>> ‘Accept’ headers.
> >>>
> >>> The response can be parse using
'ModelNode.fromBase64()'.
> >>>
> >>> Hope this helps,
> >>> Heiko
> >>>
> >>>
> >>>
> >>>> On 27 May 2015, at 19:54, Jairo Junior
> >>>> <junior.jairo1(a)gmail.com
> <mailto:junior.jairo1@gmail.com> <mailto:junior.jairo1@gmail.com
> <mailto:junior.jairo1@gmail.com>>>
> >>>> wrote:
> >>>>
> >>>> I've been working on a Puppet Module for Wildfly
[1] that
> >>>> uses his HTTP Management API to perform operations
(manage
> >>>> resources/deploys and execute commands), but my
command
> >>>> execution code is a little bit limited cause I have
to
> >>>> transform from CLI syntax to JSON. e.g.:
> >>>>
> >>>> :shutdown(restart=true)
> >>>>
> >>>> becomes
> >>>>
> >>>> {"operation" : "shutdown",
"restart" : "true" }
> >>>>
> >>>> Is there any specific reason to not support plain CLI
> >>>> commands through HTTP API? I looked at the code and
it
> >>>> didn't see hard to implement this...
> >>>>
> >>>> [1] https://github.com/biemond/biemond-wildfly
> >>>>
> >>>> _______________________________________________
> >>>> wildfly-dev mailing list
> >>>> wildfly-dev(a)lists.jboss.org
> <mailto:wildfly-dev@lists.jboss.org>
> <mailto:wildfly-dev@lists.jboss.org
> <mailto:wildfly-dev@lists.jboss.org>>
> >>>> https://lists.jboss.org/mailman/listinfo/wildfly-dev
> >>>
> >>
> >
> >
> > _______________________________________________
> > wildfly-dev mailing list
> > wildfly-dev(a)lists.jboss.org <mailto:wildfly-dev@lists.jboss.org>
> > https://lists.jboss.org/mailman/listinfo/wildfly-dev
> >
>
_______________________________________________
wildfly-dev mailing list
wildfly-dev(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/wildfly-dev
6:52 p.m.
On May 29, 2015, at 9:34 AM, Alexey Loubyansky
<alexey.loubyansky(a)redhat.com> wrote:
On 05/29/2015 02:51 PM, Darran Lofthouse wrote:
> What we really have internally is a HTTP management interface and we
> used to expose a native (JBoss Remoting) management interface that the
> CLI would connect to - subsequently the CLI does connect to the HTTP
> management interface but it performs a HTTP upgrade to now talk Remoting
> over HTTP using DMR formatted messages.
>
> For the HTTP management interface json was selected as the payload type
> so that clients could be written in many languages that have libraries
> to talk HTTP and handle json.
>
> The CLI was then subsequently developed but with an emphasis on
> assisting administrators constructing a request so things like tab
> completion and automatic conversion.
>
> A couple of things this thread throws up that I think could be useful: -
> - The ability to enter raw json requests into the CLI.
There is a Jira issue open for this
https://issues.jboss.org/browse/WFCORE-418
> - The ability to output the json representation of a command
> constructed by the CLI.
This is an easy one. There is echo-dmr command already. It could accept
--json argument to further transform the result to JSON.
Additionally I think we need:
- Ability to transform a ModelNode into CLI calls, and potentially code in various
languages (WFCORE-721)
- Enhance the HTTP server API to follow REST patterns, including JSON patching
(WFCORE-722)
- Add support for CLI style addressing within a ModelNode operation (instead of doing a
list of kv pairs, you just pass it a CLI style address
string(“/foo=bar/blah=something/etc=etc”)
--
Jason T. Greene
WildFly Lead / JBoss EAP Platform Architect
JBoss, a division of Red Hat
7:26 p.m.
Le 29/05/2015 18:52, Jason Greene a écrit :
> On May 29, 2015, at 9:34 AM, Alexey Loubyansky <alexey.loubyansky(a)redhat.com>
wrote:
>
> On 05/29/2015 02:51 PM, Darran Lofthouse wrote:
>> What we really have internally is a HTTP management interface and we
>> used to expose a native (JBoss Remoting) management interface that the
>> CLI would connect to - subsequently the CLI does connect to the HTTP
>> management interface but it performs a HTTP upgrade to now talk Remoting
>> over HTTP using DMR formatted messages.
>>
>> For the HTTP management interface json was selected as the payload type
>> so that clients could be written in many languages that have libraries
>> to talk HTTP and handle json.
>>
>> The CLI was then subsequently developed but with an emphasis on
>> assisting administrators constructing a request so things like tab
>> completion and automatic conversion.
>>
>> A couple of things this thread throws up that I think could be useful: -
>> - The ability to enter raw json requests into the CLI.
>
> There is a Jira issue open for this
> https://issues.jboss.org/browse/WFCORE-418
>
>> - The ability to output the json representation of a command
>> constructed by the CLI.
>
> This is an easy one. There is echo-dmr command already. It could accept
> --json argument to further transform the result to JSON.
Additionally I think we need:
- Ability to transform a ModelNode into CLI calls, and potentially code in various
languages (WFCORE-721)
- Enhance the HTTP server API to follow REST patterns, including JSON patching
(WFCORE-722)
- Add support for CLI style addressing within a ModelNode operation (instead of doing a
list of kv pairs, you just pass it a CLI style address
string(“/foo=bar/blah=something/etc=etc”)
This last bit is already in WF9 ;) https://issues.jboss.org/browse/WFCORE-537
Emmanuel
--
Jason T. Greene
WildFly Lead / JBoss EAP Platform Architect
JBoss, a division of Red Hat
_______________________________________________
wildfly-dev mailing list
wildfly-dev(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/wildfly-dev
7:48 p.m.
On May 29, 2015, at 12:27 PM, Emmanuel Hugonnet
<ehugonne(a)redhat.com> wrote:
Le 29/05/2015 18:52, Jason Greene a écrit :
>
>> On May 29, 2015, at 9:34 AM, Alexey Loubyansky
<alexey.loubyansky(a)redhat.com> wrote:
>>
>>> On 05/29/2015 02:51 PM, Darran Lofthouse wrote:
>>> What we really have internally is a HTTP management interface and we
>>> used to expose a native (JBoss Remoting) management interface that the
>>> CLI would connect to - subsequently the CLI does connect to the HTTP
>>> management interface but it performs a HTTP upgrade to now talk Remoting
>>> over HTTP using DMR formatted messages.
>>>
>>> For the HTTP management interface json was selected as the payload type
>>> so that clients could be written in many languages that have libraries
>>> to talk HTTP and handle json.
>>>
>>> The CLI was then subsequently developed but with an emphasis on
>>> assisting administrators constructing a request so things like tab
>>> completion and automatic conversion.
>>>
>>> A couple of things this thread throws up that I think could be useful: -
>>> - The ability to enter raw json requests into the CLI.
>>
>> There is a Jira issue open for this
>> https://issues.jboss.org/browse/WFCORE-418
>>
>>> - The ability to output the json representation of a command
>>> constructed by the CLI.
>>
>> This is an easy one. There is echo-dmr command already. It could accept
>> --json argument to further transform the result to JSON.
>
> Additionally I think we need:
>
> - Ability to transform a ModelNode into CLI calls, and potentially code in various
languages (WFCORE-721)
> - Enhance the HTTP server API to follow REST patterns, including JSON patching
(WFCORE-722)
> - Add support for CLI style addressing within a ModelNode operation (instead of doing
a list of kv pairs, you just pass it a CLI style address
string(“/foo=bar/blah=something/etc=etc”)
This last bit is already in WF9 ;) https://issues.jboss.org/browse/WFCORE-537
Emmanuel
Awesome! I didn't realize it was already in.
>
> --
> Jason T. Greene
> WildFly Lead / JBoss EAP Platform Architect
> JBoss, a division of Red Hat
>
>
> _______________________________________________
> wildfly-dev mailing list
> wildfly-dev(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/wildfly-dev
10:12 a.m.
On 29 May 2015, at 18:52, Jason Greene
<jason.greene(a)redhat.com> wrote:
> On May 29, 2015, at 9:34 AM, Alexey Loubyansky <alexey.loubyansky(a)redhat.com>
wrote:
>
> On 05/29/2015 02:51 PM, Darran Lofthouse wrote:
>> What we really have internally is a HTTP management interface and we
>> used to expose a native (JBoss Remoting) management interface that the
>> CLI would connect to - subsequently the CLI does connect to the HTTP
>> management interface but it performs a HTTP upgrade to now talk Remoting
>> over HTTP using DMR formatted messages.
>>
>> For the HTTP management interface json was selected as the payload type
>> so that clients could be written in many languages that have libraries
>> to talk HTTP and handle json.
>>
>> The CLI was then subsequently developed but with an emphasis on
>> assisting administrators constructing a request so things like tab
>> completion and automatic conversion.
>>
>> A couple of things this thread throws up that I think could be useful: -
>> - The ability to enter raw json requests into the CLI.
>
> There is a Jira issue open for this
> https://issues.jboss.org/browse/WFCORE-418
>
>> - The ability to output the json representation of a command
>> constructed by the CLI.
>
> This is an easy one. There is echo-dmr command already. It could accept
> --json argument to further transform the result to JSON.
Additionally I think we need:
- Ability to transform a ModelNode into CLI calls, and potentially code in various
languages (WFCORE-721)
- Enhance the HTTP server API to follow REST patterns, including JSON patching
(WFCORE-722)
I plan on working on this soon (once I’ve finished with Emanuel’s
domain operations work)
- Add support for CLI style addressing within a ModelNode operation
(instead of doing a list of kv pairs, you just pass it a CLI style address
string(“/foo=bar/blah=something/etc=etc”)
--
Jason T. Greene
WildFly Lead / JBoss EAP Platform Architect
JBoss, a division of Red Hat
_______________________________________________
wildfly-dev mailing list
wildfly-dev(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/wildfly-dev
7:13 p.m.
On 5/29/15 12:48 PM, Jason T. Greene wrote:
> On May 29, 2015, at 12:27 PM, Emmanuel Hugonnet <ehugonne(a)redhat.com> wrote:
>
>
>
> Le 29/05/2015 18:52, Jason Greene a écrit :
>>
>>> On May 29, 2015, at 9:34 AM, Alexey Loubyansky
<alexey.loubyansky(a)redhat.com> wrote:
>>>
>>>> On 05/29/2015 02:51 PM, Darran Lofthouse wrote:
>>>> What we really have internally is a HTTP management interface and we
>>>> used to expose a native (JBoss Remoting) management interface that the
>>>> CLI would connect to - subsequently the CLI does connect to the HTTP
>>>> management interface but it performs a HTTP upgrade to now talk Remoting
>>>> over HTTP using DMR formatted messages.
>>>>
>>>> For the HTTP management interface json was selected as the payload type
>>>> so that clients could be written in many languages that have libraries
>>>> to talk HTTP and handle json.
>>>>
>>>> The CLI was then subsequently developed but with an emphasis on
>>>> assisting administrators constructing a request so things like tab
>>>> completion and automatic conversion.
>>>>
>>>> A couple of things this thread throws up that I think could be useful: -
>>>> - The ability to enter raw json requests into the CLI.
>>>
>>> There is a Jira issue open for this
>>> https://issues.jboss.org/browse/WFCORE-418
>>>
>>>> - The ability to output the json representation of a command
>>>> constructed by the CLI.
>>>
>>> This is an easy one. There is echo-dmr command already. It could accept
>>> --json argument to further transform the result to JSON.
>>
>> Additionally I think we need:
>>
>> - Ability to transform a ModelNode into CLI calls, and potentially code in
various languages (WFCORE-721)
>> - Enhance the HTTP server API to follow REST patterns, including JSON patching
(WFCORE-722)
>> - Add support for CLI style addressing within a ModelNode operation (instead of
doing a list of kv pairs, you just pass it a CLI style address
string(“/foo=bar/blah=something/etc=etc”)
>
> This last bit is already in WF9 ;) https://issues.jboss.org/browse/WFCORE-537
> Emmanuel
Awesome! I didn't realize it was already in.
That handles the address param in a more friendly fashion, but it's not
full support of CLI syntax. That is this works now:
{
"operation"="add",
"address"="/foo=bar/blah=something/etc=etc",
"thingy"=2
}
but "/foo=bar/blah=something/etc=etc:add(thingy=2)" would not.
>
>>
>> --
>> Jason T. Greene
>> WildFly Lead / JBoss EAP Platform Architect
>> JBoss, a division of Red Hat
>>
>>
>> _______________________________________________
>> wildfly-dev mailing list
>> wildfly-dev(a)lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/wildfly-dev
>
_______________________________________________
wildfly-dev mailing list
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--
Brian Stansberry
Senior Principal Software Engineer
JBoss by Red Hat
3252
days inactive
3257
days old
16 comments
11 participants
participants (11)
-
Alexey Loubyansky -
Brian Stansberry -
Darran Lofthouse -
Emmanuel Hugonnet -
Heiko Braun -
Jairo Junior -
Jason Greene -
Jason T. Greene
-
John Mazzitelli -
Kabir Khan -
Ladislav Thon