go get failing due to nonexistent arangodb/arangosync repo

[rglyons]

I'm trying to create arangodb clusters on kubernetes programmatically from yaml definitions (using k8s.io/client-go). In order to create custom arango resources from yaml, I need to register the arango CRD scheme with the client-go scheme. I tried to do so like this:

package example 

import (
    apiextscheme "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/scheme"
    arango "github.com/arangodb/kube-arangodb/pkg/generated/clientset/versioned/scheme"
    "k8s.io/client-go/kubernetes/scheme"
)

func registerCustomSchemes() error {
    // register the CRD scheme to be able to create CRDs from yaml
    apiextscheme.AddToScheme(scheme.Scheme)
    // register the arango scheme to be able to create arango clusters from yaml
    arango.AddToScheme(scheme.Scheme)
}

func main() {
    registerCustomSchemes()
    // assume yamls is a slice of k8s object yaml definitions,
    // which includes object(s) with kind: ArangoDeployment
    for _, yaml := range yamls {
        obj, _, err := scheme.Codecs.UniversalDeserializer().Decode([]byte(yaml), nil, nil)
        // ... do something with obj
    }
}

With that context, you can see that I need to get the package github.com/arangodb/kube-arangodb/pkg/generated/clientset/versioned/scheme. I tried to do so using dep ensure, however the download fails. After digging into it, I found that this repo is importing packages from github.com/arangodb/arangosync - here's an example

github.com/arangodb/arangosync does not exist, and thus dep ensure and go get hang/fail looking for this dependency of github.com/arangodb/kube-arangodb

This is happening with release 0.2.2.
Here's the go get output -

go get "github.com/arangodb/kube-arangodb/pkg/generated/clientset/versioned/scheme"
# cd .; git clone https://github.com/arangodb/arangosync <GOPATH>/src/github.com/arangodb/arangosync
Cloning into '<GOPATH>/src/github.com/arangodb/arangosync'...
remote: Repository not found.
fatal: repository 'https://github.com/arangodb/arangosync/' not found
package github.com/arangodb/arangosync/pkg/retry: exit status 128

Any ideas?

[ewoutp]

We do not use go get for building, but you're correct about including it API wise.
I don't have a quick answer, but the code you need is here https://github.com/arangodb/kube-arangodb/tree/master/deps/github.com/arangodb/arangosync

I'll leave the issue open and we try to come up with a decent solution.

[ewoutp]

@rglyons we've made a small change in master where arangosync we're used that should have been kube-arangodb imports (with identical code). Please try it again with go get -u ...

[rglyons]

@ewoutp Everything seems to be working now using dep ensure. Thanks for the quick response and turnaround!