How to load Istio resource in kubernetes java client ?

[rohanKanojia]

@shubhampanth-fareye : Could you please check if this works?

Gateway gateway = client.v1beta1().gateways().load(GatewayExample.class.getResource("/gateway.yml")).get();

You can also check examples section in Istio extension.

[shubhampanth-fareye]

Hi @rohanKanojia

I am using KubernetesClient java client (6.3.1) and i have a virtual service yaml and i want to add this virtual service in the client could you help in the same

[rohanKanojia]

You can check out VirtualServiceExample, you have to load the YAML into object like I showed in previous comment

[shubhampanth-fareye]

    VirtualService virtualService = istioClient.v1beta1().virtualServices().load(
            VirtualServiceExample.class.getResourceAsStream("/virtualService.yaml")
    ).get();  

Can i skip using the POJO VirtualServiceExample in above

[rohanKanojia]

@shubhampanth-fareye : What do you mean by skipping POJO? You can directly apply the YAML like this:

istioClient.v1beta1().virtualServices().inNamespace("default").load(
            VirtualServiceExample.class.getResourceAsStream("/virtualService.yaml")
    ).serverSideApply();

[shubhampanth-fareye]

Actually my yaml is stored in S3 and will be downloading it from there so i cannot use any class as VirtualServiceExample.class

[shubhampanth-fareye]

@rohanKanojia If i already have a targetStream of the yaml file can i directly load it into it

VirtualService virtualService = istioClient.v1beta1().virtualServices().load(targetStream).get();

[rohanKanojia]

@rohanKanojia If i already have a targetStream of the yaml file can i directly load it into it

VirtualService virtualService = istioClient.v1beta1().virtualServices().load(targetStream).get();

I think that should work. Are you facing some error when you run it?

You'd also need to specify namespace using .inNamespace if it's not specified in YAML

[sunix]

hi @shubhampanth-fareye Is your issue resolved ? let us know. Thanks

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