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Reproduce Docker "default context" bug
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| module example/hello | |
| go 1.21.4 | |
| require ( | |
| github.com/GoogleCloudPlatform/cloudsql-proxy v1.33.14 | |
| github.com/Xuanwo/go-locale v1.1.0 | |
| github.com/blang/semver v3.5.1+incompatible | |
| github.com/docker/cli v24.0.7+incompatible | |
| github.com/docker/go-connections v0.4.0 | |
| github.com/google/go-github/v56 v56.0.0 | |
| github.com/jmoiron/sqlx v1.3.5 | |
| github.com/juju/clock v1.0.3 | |
| github.com/juju/fslock v0.0.0-20160525022230-4d5c94c67b4b | |
| github.com/juju/mutex/v2 v2.0.0 | |
| github.com/moby/patternmatcher v0.6.0 | |
| github.com/opencontainers/runc v1.1.10 | |
| github.com/santhosh-tekuri/jsonschema/v5 v5.3.1 | |
| ) | |
| require ( | |
| github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect | |
| github.com/Microsoft/go-winio v0.6.1 // indirect | |
| github.com/beorn7/perks v1.0.1 // indirect | |
| github.com/distribution/reference v0.5.0 // indirect | |
| github.com/docker/distribution v2.8.3+incompatible // indirect | |
| github.com/docker/docker v24.0.7+incompatible // indirect | |
| github.com/docker/docker-credential-helpers v0.8.0 // indirect | |
| github.com/docker/go v1.5.1-1.0.20160303222718-d30aec9fd63c // indirect | |
| github.com/docker/go-metrics v0.0.1 // indirect | |
| github.com/docker/go-units v0.4.0 // indirect | |
| github.com/fvbommel/sortorder v1.1.0 // indirect | |
| github.com/gogo/protobuf v1.3.2 // indirect | |
| github.com/golang/protobuf v1.5.3 // indirect | |
| github.com/gorilla/mux v1.8.1 // indirect | |
| github.com/inconshreveable/mousetrap v1.1.0 // indirect | |
| github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect | |
| github.com/miekg/pkcs11 v1.0.2 // indirect | |
| github.com/moby/sys/sequential v0.5.0 // indirect | |
| github.com/moby/term v0.5.0 // indirect | |
| github.com/morikuni/aec v1.0.0 // indirect | |
| github.com/opencontainers/go-digest v1.0.0 // indirect | |
| github.com/opencontainers/image-spec v1.0.2 // indirect | |
| github.com/pkg/errors v0.9.1 // indirect | |
| github.com/prometheus/client_golang v1.1.0 // indirect | |
| github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90 // indirect | |
| github.com/prometheus/common v0.6.0 // indirect | |
| github.com/prometheus/procfs v0.0.3 // indirect | |
| github.com/sirupsen/logrus v1.9.0 // indirect | |
| github.com/spf13/cobra v1.8.0 // indirect | |
| github.com/spf13/pflag v1.0.5 // indirect | |
| github.com/theupdateframework/notary v0.7.0 // indirect | |
| golang.org/x/crypto v0.15.0 // indirect | |
| golang.org/x/mod v0.8.0 // indirect | |
| golang.org/x/net v0.18.0 // indirect | |
| golang.org/x/sys v0.14.0 // indirect | |
| golang.org/x/term v0.14.0 // indirect | |
| golang.org/x/tools v0.6.0 // indirect | |
| google.golang.org/protobuf v1.31.0 // indirect | |
| ) |
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| package main | |
| import ( | |
| "errors" | |
| "fmt" | |
| "os" | |
| dcommand "github.com/docker/cli/cli/command" | |
| dconfig "github.com/docker/cli/cli/config" | |
| configfile "github.com/docker/cli/cli/config/configfile" | |
| ddocker "github.com/docker/cli/cli/context/docker" | |
| dstore "github.com/docker/cli/cli/context/store" | |
| dflags "github.com/docker/cli/cli/flags" | |
| ) | |
| func main() { | |
| cli, err := dcommand.NewDockerCli() | |
| if err != nil { | |
| fmt.Println(err) | |
| } | |
| version := cli.CurrentVersion() | |
| fmt.Println(version) | |
| context := cli.CurrentContext() | |
| fmt.Println(context) | |
| cli.Initialize(dflags.NewClientOptions()) | |
| store := cli.ContextStore() | |
| m, err3 := store.GetMetadata("default") | |
| if err3 != nil { | |
| fmt.Println(err3) | |
| } | |
| fmt.Println(m) | |
| } | |
| func main2() { | |
| var cf *configfile.ConfigFile | |
| currentContext := os.Getenv("DOCKER_CONTEXT") | |
| // currentContext := "desktop-linux" | |
| if currentContext == "" { | |
| dockerConfigDir := dconfig.Dir() | |
| if _, err := os.Stat(dockerConfigDir); err != nil { | |
| if !errors.Is(err, os.ErrNotExist) { | |
| fmt.Println(err) | |
| } | |
| return | |
| } | |
| var err error | |
| cf, err = dconfig.Load(dockerConfigDir) | |
| if err != nil { | |
| fmt.Printf("Unable to load the current Docker config from %q\n", dockerConfigDir) | |
| return | |
| } | |
| currentContext = cf.CurrentContext | |
| } | |
| if currentContext == "" { | |
| fmt.Println("currentContext in the docker config (from dconfig \"github.com/docker/cli/cli/config\") is \"\", normally minikube would exit the function, and not do the other logic") | |
| fmt.Println("cf: ", cf) | |
| fmt.Println("cf.CurrentContext: ", cf.CurrentContext) | |
| } | |
| storeConfig := dstore.NewConfig( | |
| func() interface{} { return &ddocker.EndpointMeta{} }, | |
| dstore.EndpointTypeGetter(ddocker.DockerEndpoint, func() interface{} { return &ddocker.EndpointMeta{} }), | |
| ) | |
| st := dstore.New(dconfig.ContextStoreDir(), storeConfig) | |
| _, err := st.GetMetadata(currentContext) | |
| if err != nil { | |
| fmt.Printf("Unable to resolve the current Docker CLI context %q: %v\n", currentContext, err) | |
| return | |
| } | |
| } |
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