Update dependencies (Go, Modules, Base image..)

Dockerfile

@@ -1,8 +1,8 @@
-FROM golang:1.22.5 AS builder
+FROM golang:1.23.4 AS builder
 
 RUN apt update && apt upgrade -y && apt install iptables -y
 
-RUN git clone --single-branch --branch v1.11.3 https://github.com/coredns/coredns.git /coredns
+RUN git clone --single-branch --branch v1.12.0 https://github.com/coredns/coredns.git /coredns
 
 WORKDIR /coredns
 
@@ -16,7 +16,7 @@ COPY *.go /coredns/plugin/nodecache/
 RUN make
 RUN chmod 0755 /coredns/coredns
 
-FROM alpine:3.20.2
+FROM alpine:3.21.2
 RUN apk add iptables
 
 COPY --from=builder /coredns/coredns /

Makefile

@@ -12,8 +12,8 @@ run: build
 
 test:
 	docker run -t -v $$PWD:/go/src/github.com/contentful-labs/coredns-nodecache \
-	-w /go/src/github.com/contentful-labs/coredns-nodecache/ golang:1.18-buster go test -v -mod=vendor ./...
+	-w /go/src/github.com/contentful-labs/coredns-nodecache/ golang:1.23.4-bookworm go test -v -mod=vendor ./...
 
 lint:
 	docker run -t -v $$PWD:/go/src/github.com/contentful-labs/coredns-nodecache \
-	-w /go/src/github.com/contentful-labs/coredns-nodecache/ golangci/golangci-lint:v1.46.2 golangci-lint run
+	-w /go/src/github.com/contentful-labs/coredns-nodecache/ golangci/golangci-lint:v1.63.4 golangci-lint run

go.mod

@@ -1,36 +1,44 @@
 module github.com/contentful/coredns-nodecache
 
-go 1.17
+go 1.22.7
+
+toolchain go1.23.2
 
 require (
-	github.com/coredns/caddy v1.1.1
-	github.com/coredns/coredns v1.9.3
-	github.com/coreos/go-iptables v0.6.0
-	github.com/vishvananda/netlink v1.1.0
-	golang.org/x/sys v0.18.0
+	github.com/coredns/caddy v1.1.2-0.20241029205200-8de985351a98
+	github.com/coredns/coredns v1.12.0
+	github.com/coreos/go-iptables v0.8.0
+	github.com/vishvananda/netlink v1.3.0
+	golang.org/x/sys v0.29.0
 )
 
 require (
 	github.com/apparentlymart/go-cidr v1.1.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568 // indirect
-	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
+	github.com/google/pprof v0.0.0-20241210010833-40e02aabc2ad // indirect
 	github.com/grpc-ecosystem/grpc-opentracing v0.0.0-20180507213350-8e809c8a8645 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
-	github.com/miekg/dns v1.1.49 // indirect
+	github.com/miekg/dns v1.1.62 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/onsi/ginkgo/v2 v2.22.2 // indirect
 	github.com/opentracing/opentracing-go v1.2.0 // indirect
-	github.com/prometheus/client_golang v1.12.2 // indirect
-	github.com/prometheus/client_model v0.2.0 // indirect
-	github.com/prometheus/common v0.34.0 // indirect
-	github.com/prometheus/procfs v0.7.3 // indirect
-	github.com/stretchr/testify v1.7.1 // indirect
-	github.com/vishvananda/netns v0.0.0-20210104183010-2eb08e3e575f // indirect
-	golang.org/x/mod v0.8.0 // indirect
-	golang.org/x/net v0.23.0 // indirect
-	golang.org/x/text v0.14.0 // indirect
-	golang.org/x/tools v0.6.0 // indirect
-	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect
-	google.golang.org/grpc v1.56.3 // indirect
-	google.golang.org/protobuf v1.33.0 // indirect
+	github.com/prometheus/client_golang v1.20.5 // indirect
+	github.com/prometheus/client_model v0.6.1 // indirect
+	github.com/prometheus/common v0.61.0 // indirect
+	github.com/prometheus/procfs v0.15.1 // indirect
+	github.com/quic-go/quic-go v0.48.2 // indirect
+	github.com/vishvananda/netns v0.0.5 // indirect
+	go.uber.org/mock v0.5.0 // indirect
+	golang.org/x/crypto v0.32.0 // indirect
+	golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8 // indirect
+	golang.org/x/mod v0.22.0 // indirect
+	golang.org/x/net v0.34.0 // indirect
+	golang.org/x/sync v0.10.0 // indirect
+	golang.org/x/text v0.21.0 // indirect
+	golang.org/x/tools v0.29.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250106144421-5f5ef82da422 // indirect
+	google.golang.org/grpc v1.69.4 // indirect
+	google.golang.org/protobuf v1.36.2 // indirect
 )