I'm trying to bring SkyDNSv1 back to life and build it from my fork (here is Dockerfile). SkyDNS was really good and simple tool for the quick service discovery, but it wasn't updated for a long time.
There is an error in build process and it's caused by third party library. I cannot figure out why does it happen:
$ docker build --no-cache -t skydns1 .
Sending build context to Docker daemon 1.566 MB
Sending build context to Docker daemon
Step 0 : FROM golang:1.4.2
---> 3e8cb8e0c765
Step 1 : WORKDIR /go/src
---> Running in 3a06cf460ad9
---> 1dd14a099164
Removing intermediate container 3a06cf460ad9
Step 2 : RUN go get github.com/codegangsta/cli
---> Running in eabcfd6fe621
---> c9ea222f2d74
Removing intermediate container eabcfd6fe621
Step 3 : RUN go get github.com/vitalyisaev2/skydns1
---> Running in 3264582b2e7a
# github.com/rcrowley/go-metrics/influxdb
github.com/rcrowley/go-metrics/influxdb/influxdb.go:19: undefined: client.ClientConfig
github.com/rcrowley/go-metrics/influxdb/influxdb.go:38: undefined: client.Series
github.com/rcrowley/go-metrics/influxdb/influxdb.go:44: undefined: client.Series
github.com/rcrowley/go-metrics/influxdb/influxdb.go:52: undefined: client.Series
github.com/rcrowley/go-metrics/influxdb/influxdb.go:60: undefined: client.Series
github.com/rcrowley/go-metrics/influxdb/influxdb.go:70: undefined: client.Series
github.com/rcrowley/go-metrics/influxdb/influxdb.go:82: undefined: client.Series
github.com/rcrowley/go-metrics/influxdb/influxdb.go:93: undefined: client.Series
github.com/rcrowley/go-metrics/influxdb/influxdb.go:106: client.WriteSeries undefined (type *client.Client has no field or method WriteSeries)
INFO[0075] The command [/bin/sh -c go get github.com/vitalyisaev2/skydns1] returned a non-zero code:
But if you look through the file causing this error, you'll notice that Golang is confused about influxdb/client. I think that compiler doesn't replace imported name client with influxClient as it should do:
package influxdb
import (
"fmt"
influxClient "github.com/influxdb/influxdb/client"
"github.com/rcrowley/go-metrics"
"log"
"time"
)
Probably I just missing an obvious mistake. Any help will be appreciated.
The Go compiler doesn't replace or rewrite anything, the code is just wrong. The github.com/rcrowley/go-metrics/influxdb package was written with some other influxdb client code that no longer exists. (Looks like there are a couple github issues open about this already)
If you look at the current influxdb/client package, you'll see there's no Series, ClientConfig, or Client.WriteSeries at all. You'll need to drop the dependency on github.com/rcrowley/go-metrics/influxdb in order to get your project to build.
Related
I completely make a config and create a token on linode
but i got this error when try to test my fetch-test-binaries.sh
this is the message
go test -v
# github.com/slicen/cert-manager-webhook-linode [github.com/slicen/cert-manager-webhook-linode.test]
./main_test.go:20:7: undefined: dns.SetBinariesPath
./main_test.go:20:23: undefined: kubeBuilderBinPath
FAIL github.com/slicen/cert-manager-webhook-linode [build failed]
make: *** [Makefile:15: verify] Error 2
can someone help me to resolve please ?
The error on file
main_test.go line 7 & 23 Link FIle : https://github.com/slicen/cert-manager-webhook-linode/blob/master/main_test.go
and makefile line 15 Link File : https://github.com/slicen/cert-manager-webhook-linode/blob/master/Makefile
The Repository Link : https://github.com/slicen/cert-manager-webhook-linode
I have tried to resolve with downgrade or upgrade my Go Version and searching but i found nothing,
I tried to just go test -v(not doing anything, just clone & go test) but i got same error
Please Help me, Thanks
SetBinariesPath was removed from cert-manager in commit cd92bf321fe14f857f34763583071e068f6c96b3
github.com/slicen/cert-manager-webhook-linode was updated to a newer version of cert-manager in commit 7131f7755b1278e48341f0d71fabac5b56b964fb - and it looks like that moved to a version of cert-manager which includes the removal of SetBinariesPath. The var declaration for kubeBuilderBinPath was correctly stripped away, but the call to dns.SetBinariesPath and a reference to the now removed kubeBuilderBinPath still remain.
So, essentially the code in main_test.go is invalid - at minimum line 20 should be removed.
While deploying to google cloud function, I am getting this error:
ERROR: (gcloud.functions.deploy) OperationError: code=3, message=Build failed: # projectname/vendor/golang.org/x/sys/unix
src/projectname/vendor/golang.org/x/sys/unix/syscall.go:83:16: undefined: unsafe.Slice
src/projectname/vendor/golang.org/x/sys/unix/syscall_linux.go:2255:9: undefined: unsafe.Slice
src/projectname/vendor/golang.org/x/sys/unix/syscall_unix.go:118:7: undefined: unsafe.Slice
src/projectname/vendor/golang.org/x/sys/unix/sysvshm_unix.go:33:7: undefined: unsafe.Slice; Error ID: 2f5e35a0
Here's my command:
gcloud functions deploy servicename --region=us-central1 --entry-point=gofunctionname --runtime=go116 --source=.
I am using vendoring to package my dependencies. It's been a while I have updated this function. And first time I noticed this error.
Any help would be much appreciated.
As DazWilkin suggested above, unsafe.Slice was added as part of Go 1.17 and GCP Functions support Go 1.16 as of now.
I had to revert back the golang.org/x/sys module in the go.mod file and it worked for me.
From
golang.org/x/sys v0.0.0-20221010170243-090e33056c14 // indirect
To
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab // indirect
With this change, I am able to build and deploy the code to Google Cloud Functions.
As of the time of writing this, Google Cloud Functions now supports Go 1.18 and Go 1.19.
Update your project to go119 and you shouldn't have this issue anymore. For example:
gcloud functions deploy servicename --runtime=go119 --region=us-central1
I am trying to build a docker file using docker-compose. Part of the build is related to go language. When I build the code I get the following error. What could be the issue? How do I fix this error ? Could you please advise? I am new to go language
---> Running in 68f94f330d0b
Removing intermediate container 68f94f330d0b
---> 7a9ca17f7bd7
Step 15/16 : RUN go build -o image_srv .
---> Running in 38fa96ef75d6
# golang.org/x/sys/unix
/go/src/golang.org/x/sys/unix/syscall.go:83:16: undefined: unsafe.Slice
/go/src/golang.org/x/sys/unix/syscall_unix.go:118:7: undefined: unsafe.Slice
/go/src/golang.org/x/sys/unix/sysvshm_unix.go:33:7: undefined: unsafe.Slice
The command '/bin/sh -c go build -o image_srv .' returned a non-zero code: 2
You can find appropriate 1.17 tags by going to https://hub.docker.com/_/golang/tags?page=1&name=1.17
Probably golang:1.17.13-alpine will suite your use case
Take note that you may need to delete any existing docker images so that the image can rebuild
# list docker images
$ docker image ls
# delete image foobar
$ docker rmi foobar
I'm attempting to follow this tutorial to set up a GraphQL server in Golang: https://www.howtographql.com/graphql-go/1-getting-started/
However, when I get to the part to run go run github.com/99designs/gqlgen init, I keep getting this error:
generating core failed: unable to load github.com/moonlightfight/elo-backend/graph/model - make sure you're using an import path to a package that exists
Not sure what I'm doing wrong...
Did run go mod init github.com/moonlightfight/elo-backend, so don't know if there's anything else I need to run that this didn't mention.
I am trying to run the following command from within my template.go file:
//go:generate gotext -srclang=en update -out=catalog.go -lang=en,de_DE,es_MX,fr_CA,pt_BR
I am expected to get a catalog.go generated, but instead, I get the following error:
gotext: extract failed: pipeline: golang.org/x/text/message is not imported
template.go:3: running "gotext": exit status 1
I do have the following import in the template.go after the generate command:
import (
"time"
log "github.com/sirupsen/logrus"
"golang.org/x/text/message"
)
I've tried to move the import before the generate command. I've also tried to run generate ./... from within the root of the project. I've also tried to run gotext by itself, but it's the same error message.
I also found the following thread on github:
https://github.com/golang/go/issues/26312
I've tried what was suggested there, but it didn't seem to have solved the issue either.
I have solved the issue by running rm -rf vendor/golang.org/x/text command from the root of the project. Of course for things to work, I also needed to have gotext installed. This can be done by running go get golang.org/x/text/cmd/gotext.
I believe the issue could be solved if binaries of .../text/message are installed in the GOPATH/bin as well