New vault support breaks the tool

[bruecktech]

Hello,

the latest commit to master broke the tool for us. It errors out on startup with this message shown below.

Could you please have a look?

Thank you!

time="2021-04-30T05:51:42Z" level=debug msg="Post \"/v1/auth/kubernetes/login\": unsupported protocol scheme \"\"\nrequest failed\ngithub.com/mittwald/vaultgo.(*Client).Request\n\t/build/vendor/github.com/mittwald/vaultgo/client.go:119\ngithub.com/mittwald/vaultgo.(*Client).Write\n\t/build/vendor/github.com/mittwald/vaultgo/client.go:158\ngithub.com/mittwald/vaultgo.kubernetesAuth.Auth\n\t/build/vendor/github.com/mittwald/vaultgo/kubernetes_auth.go:85\ngithub.com/mittwald/vaultgo.(*Client).renewToken\n\t/build/vendor/github.com/mittwald/vaultgo/client.go:89\ngithub.com/mittwald/vaultgo.NewClient\n\t/build/vendor/github.com/mittwald/vaultgo/client.go:80\ngithub.com/rebuy-de/node-drainer/v2/pkg/vaultutil.(*Params).Client\n\t/build/pkg/vaultutil/params.go:51\ngithub.com/rebuy-de/node-drainer/v2/pkg/vaultutil.(*Params).AWSCredentialProvider\n\t/build/pkg/vaultutil/params.go:56\ngithub.com/rebuy-de/node-drainer/v2/pkg/vaultutil.(*Params).AWSSession\n\t/build/pkg/vaultutil/params.go:69\ngithub.com/rebuy-de/node-drainer/v2/cmd.(*Runner).Run\n\t/build/cmd/runner.go:48\ngithub.com/rebuy-de/rebuy-go-sdk/v3/pkg/cmdutil.wrapRootConext.func1\n\t/build/vendor/github.com/rebuy-de/rebuy-go-sdk/v3/pkg/cmdutil/context.go:46\ngithub.com/spf13/cobra.(*Command).execute\n\t/build/vendor/github.com/spf13/cobra/command.go:856\ngithub.com/spf13/cobra.(*Command).ExecuteC\n\t/build/vendor/github.com/spf13/cobra/command.go:960\ngithub.com/spf13/cobra.(*Command).Execute\n\t/build/vendor/github.com/spf13/cobra/command.go:897\nmain.main\n\t/build/main.go:12\nruntime.main\n\t/usr/local/go/src/runtime/proc.go:225\nruntime.goexit\n\t/usr/local/go/src/runtime/asm_amd64.s:1371\ngithub.com/rebuy-de/node-drainer/v2/pkg/vaultutil.(*Params).Client\n\t/build/pkg/vaultutil/params.go:52\ngithub.com/rebuy-de/node-drainer/v2/pkg/vaultutil.(*Params).AWSCredentialProvider\n\t/build/pkg/vaultutil/params.go:56\ngithub.com/rebuy-de/node-drainer/v2/pkg/vaultutil.(*Params).AWSSession\n\t/build/pkg/vaultutil/params.go:69\ngithub.com/rebuy-de/node-drainer/v2/cmd.(*Runner).Run\n\t/build/cmd/runner.go:48\ngithub.com/rebuy-de/rebuy-go-sdk/v3/pkg/cmdutil.wrapRootConext.func1\n\t/build/vendor/github.com/rebuy-de/rebuy-go-sdk/v3/pkg/cmdutil/context.go:46\ngithub.com/spf13/cobra.(*Command).execute\n\t/build/vendor/github.com/spf13/cobra/command.go:856\ngithub.com/spf13/cobra.(*Command).ExecuteC\n\t/build/vendor/github.com/spf13/cobra/command.go:960\ngithub.com/spf13/cobra.(*Command).Execute\n\t/build/vendor/github.com/spf13/cobra/command.go:897\nmain.main\n\t/build/main.go:12\nruntime.main\n\t/usr/local/go/src/runtime/proc.go:225\nruntime.goexit\n\t/usr/local/go/src/runtime/asm_amd64.s:1371\ngithub.com/rebuy-de/node-drainer/v2/pkg/vaultutil.(*Params).AWSCredentialProvider\n\t/build/pkg/vaultutil/params.go:58\ngithub.com/rebuy-de/node-drainer/v2/pkg/vaultutil.(*Params).AWSSession\n\t/build/pkg/vaultutil/params.go:69\ngithub.com/rebuy-de/node-drainer/v2/cmd.(*Runner).Run\n\t/build/cmd/runner.go:48\ngithub.com/rebuy-de/rebuy-go-sdk/v3/pkg/cmdutil.wrapRootConext.func1\n\t/build/vendor/github.com/rebuy-de/rebuy-go-sdk/v3/pkg/cmdutil/context.go:46\ngithub.com/spf13/cobra.(*Command).execute\n\t/build/vendor/github.com/spf13/cobra/command.go:856\ngithub.com/spf13/cobra.(*Command).ExecuteC\n\t/build/vendor/github.com/spf13/cobra/command.go:960\ngithub.com/spf13/cobra.(*Command).Execute\n\t/build/vendor/github.com/spf13/cobra/command.go:897\nmain.main\n\t/build/main.go:12\nruntime.main\n\t/usr/local/go/src/runtime/proc.go:225\nruntime.goexit\n\t/usr/local/go/src/runtime/asm_amd64.s:1371\ngithub.com/rebuy-de/node-drainer/v2/pkg/vaultutil.(*Params).AWSSession\n\t/build/pkg/vaultutil/params.go:71\ngithub.com/rebuy-de/node-drainer/v2/cmd.(*Runner).Run\n\t/build/cmd/runner.go:48\ngithub.com/rebuy-de/rebuy-go-sdk/v3/pkg/cmdutil.wrapRootConext.func1\n\t/build/vendor/github.com/rebuy-de/rebuy-go-sdk/v3/pkg/cmdutil/context.go:46\ngithub.com/spf13/cobra.(*Command).execute\n\t/build/vendor/github.com/spf13/cobra/command.go:856\ngithub.com/spf13/cobra.(*Command).ExecuteC\n\t/build/vendor/github.com/spf13/cobra/command.go:960\ngithub.com/spf13/cobra.(*Command).Execute\n\t/build/vendor/github.com/spf13/cobra/command.go:897\nmain.main\n\t/build/main.go:12\nruntime.main\n\t/usr/local/go/src/runtime/proc.go:225\nruntime.goexit\n\t/usr/local/go/src/runtime/asm_amd64.s:1371"
time="2021-04-30T05:51:42Z" level=error msg="request failed: Post \"/v1/auth/kubernetes/login\": unsupported protocol scheme \"\""

[bjoernhaeuser]

Hi!

Sorry for that.

We will come up with a better solution to this, but for now you can use this sha256 sum to pull in the last version:

docker pull quay.io/rebuy/node-drainer@sha256:7ceb5108785e65bd5ec46a945931dcc9620437585be38f51af4e72c03eef3df0

[bruecktech]

Hey

no worries, thanks for the quick reply.
The problem is that we need the previous sha as the current master image is broken. But the previous sha is already gone from quay.io

[svenwltr]

Hello.

Sorry for that. We honestly did not expect that anyone is using the node-drainer. As a hotfix I prepared a new Quay tag: quay.io/rebuy/node-drainer:d3c9fab. We will think about how to continue from here.

[bruecktech]

Hi,

thanks a lot for the workaround already. Totally can understand that the tool was mostly used internally :-)

[svenwltr]

Hello. I just merged #83 and it should provide backwards compatibility. Nevertheless that is not tested yet and we try to tackle #80 next week.