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Posted to user@jclouds.apache.org by 王逸群 <wy...@gmail.com> on 2016/01/17 12:26:36 UTC

Create SshClientFactory without ChefContext

Hi
I am trying to instantiate a ssh connection without ComputeService using
JCloud Chef API. I learned that in:


http://stackoverflow.com/questions/24777085/jclouds-chef-illegalaccesserror-on-tokentype2/24781011#24781011

However, since I own a private server in LAN, I need to configure the
bootstrap script with a custom SSL verify mode. However, I got a no enum
constant exception. Then I check this:

https://issues.apache.org/jira/browse/JCLOUDS-1050

It is fixed in 2.0.0. In JCloud-chef 2.0.0, ChefContext is abandoned, So I
wonder how can I instantiate a ssh connection without ChefContext.

P.S. In JCloud 1.9.1, the code to create a sshClientFactory is shown as
below, and ssh connection is instantiated by this factory.

SshClient.Factory sshFactory =
chefContext.unwrap().utils().injector().getInstance(Key.get(new
TypeLiteral<SshClient.Factory>() {}));

Best Regards,
Yiqun Wang

Re: Create SshClientFactory without ChefContext

Posted by 王逸群 <wy...@gmail.com>.
Hi,

Thanks a lot! It does help!

Yiqun Wang

Ignasi Barrera <na...@apache.org>于2016年1月17日周日 下午8:12写道：

> Hi,
>
> In 2.0, the ChefContext has been removed. It provided nothing but an
> accessor to the ChefService and exposed too many jclouds internals
> (such as the injector), that we should try to avoid using directly.
>
> Now the ChefService is exposed in the ChefApi itself, so you can get it as:
>
> ChefApi api = ContextBuilder.newBuilder("chef")
>    .endpoint(endpoint)
>    .credentials(client, clientCredential)
>    .overrides(props)
>    .modules(ImmutableSet.of(new SshjSshClientModule())) //
>    .buildApi(ChefApi.class);
> ChefService service = api.chefService();
>
> If you really need to access the injector, you can instantiate it as
> follows:
>
> Injector injector = ContextBuilder.newBuilder("chef")
>    .endpoint(endpoint)
>    .credentials(client, clientCredential)
>    .overrides(props)
>    .modules(ImmutableSet.of(new SshjSshClientModule())) //
>    .buildInjector();
> ChefApi api = I.getInstance(ChefApi.class);
>
>
>
> HTH!
>
> I.
>
>
>
> El 17/1/2016 12:26 p. m., "王逸群" <wy...@gmail.com> escribió:
> >
> > Hi
> > I am trying to instantiate a ssh connection without ComputeService using
> JCloud Chef API. I learned that in:
> >
> >
> http://stackoverflow.com/questions/24777085/jclouds-chef-illegalaccesserror-on-tokentype2/24781011#24781011
> >
> > However, since I own a private server in LAN, I need to configure the
> bootstrap script with a custom SSL verify mode. However, I got a no enum
> constant exception. Then I check this:
> >
> > https://issues.apache.org/jira/browse/JCLOUDS-1050
> >
> > It is fixed in 2.0.0. In JCloud-chef 2.0.0, ChefContext is abandoned, So
> I wonder how can I instantiate a ssh connection without ChefContext.
> >
> > P.S. In JCloud 1.9.1, the code to create a sshClientFactory is shown as
> below, and ssh connection is instantiated by this factory.
> >
> > SshClient.Factory sshFactory =
> chefContext.unwrap().utils().injector().getInstance(Key.get(new
> TypeLiteral<SshClient.Factory>() {}));
> >
> > Best Regards,
> > Yiqun Wang
>

Re: Create SshClientFactory without ChefContext

Posted by Ignasi Barrera <na...@apache.org>.
Hi,

In 2.0, the ChefContext has been removed. It provided nothing but an
accessor to the ChefService and exposed too many jclouds internals
(such as the injector), that we should try to avoid using directly.

Now the ChefService is exposed in the ChefApi itself, so you can get it as:

ChefApi api = ContextBuilder.newBuilder("chef")
   .endpoint(endpoint)
   .credentials(client, clientCredential)
   .overrides(props)
   .modules(ImmutableSet.of(new SshjSshClientModule())) //
   .buildApi(ChefApi.class);
ChefService service = api.chefService();

If you really need to access the injector, you can instantiate it as follows:

Injector injector = ContextBuilder.newBuilder("chef")
   .endpoint(endpoint)
   .credentials(client, clientCredential)
   .overrides(props)
   .modules(ImmutableSet.of(new SshjSshClientModule())) //
   .buildInjector();
ChefApi api = I.getInstance(ChefApi.class);



HTH!

I.



El 17/1/2016 12:26 p. m., "王逸群" <wy...@gmail.com> escribió:
>
> Hi
> I am trying to instantiate a ssh connection without ComputeService using JCloud Chef API. I learned that in:
>
>  http://stackoverflow.com/questions/24777085/jclouds-chef-illegalaccesserror-on-tokentype2/24781011#24781011
>
> However, since I own a private server in LAN, I need to configure the bootstrap script with a custom SSL verify mode. However, I got a no enum constant exception. Then I check this:
>
> https://issues.apache.org/jira/browse/JCLOUDS-1050
>
> It is fixed in 2.0.0. In JCloud-chef 2.0.0, ChefContext is abandoned, So I wonder how can I instantiate a ssh connection without ChefContext.
>
> P.S. In JCloud 1.9.1, the code to create a sshClientFactory is shown as below, and ssh connection is instantiated by this factory.
>
> SshClient.Factory sshFactory = chefContext.unwrap().utils().injector().getInstance(Key.get(new TypeLiteral<SshClient.Factory>() {}));
>
> Best Regards,
> Yiqun Wang