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mirror of https://github.com/mainflux/mainflux.git synced 2025-05-02 22:17:10 +08:00
Mirko Teodorovic bf189fbd23
NOISSUE - Update provision service (#1133)
* Add provision service

Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com>

* delete sdk

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* add provision file

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* add provision

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* add provision

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix envs

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix vendor

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* deleete LICENSE

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix modules

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix modules

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix modules

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* refactoring provison service

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* provision

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix test, and use sdk

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* remove bootstrap mock

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* implement channel

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* export errors

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix test

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix tests

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix comments

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix tests

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* add new line

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* remove docker-compse

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* add new line

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix load config

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix load config

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* move certs to sdk

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* move certs to sdk

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* move certs to sdk

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* move certs to sdk

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* change dflt file

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix content

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* cert sdk

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix bootstraping

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix errors

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* update swagger

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix mproxy mod

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix test

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix test

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix linter messages

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix linter errors

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* upd vendor

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* upd vendor

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* remove dead code

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* add some space for readability

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* use snake case

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* use snake case

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* use snake case

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* use snake case

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* use snake case

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* remov thingids

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* revert readme

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix logging

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* use snake_case

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix var naming

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix signature

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* aling with defaults

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix logging info

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix logging

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

* fix tag

Signed-off-by: Mirko Teodorovic <mirko.teodorovic@gmail.com>

Co-authored-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com>
2020-04-29 00:39:23 +02:00

163 lines
5.0 KiB
Go

// Copyright 2015 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package expfmt
import (
"fmt"
"io"
"net/http"
"github.com/golang/protobuf/proto"
"github.com/matttproud/golang_protobuf_extensions/pbutil"
"github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg"
dto "github.com/prometheus/client_model/go"
)
// Encoder types encode metric families into an underlying wire protocol.
type Encoder interface {
Encode(*dto.MetricFamily) error
}
// Closer is implemented by Encoders that need to be closed to finalize
// encoding. (For example, OpenMetrics needs a final `# EOF` line.)
//
// Note that all Encoder implementations returned from this package implement
// Closer, too, even if the Close call is a no-op. This happens in preparation
// for adding a Close method to the Encoder interface directly in a (mildly
// breaking) release in the future.
type Closer interface {
Close() error
}
type encoderCloser struct {
encode func(*dto.MetricFamily) error
close func() error
}
func (ec encoderCloser) Encode(v *dto.MetricFamily) error {
return ec.encode(v)
}
func (ec encoderCloser) Close() error {
return ec.close()
}
// Negotiate returns the Content-Type based on the given Accept header. If no
// appropriate accepted type is found, FmtText is returned (which is the
// Prometheus text format). This function will never negotiate FmtOpenMetrics,
// as the support is still experimental. To include the option to negotiate
// FmtOpenMetrics, use NegotiateOpenMetrics.
func Negotiate(h http.Header) Format {
for _, ac := range goautoneg.ParseAccept(h.Get(hdrAccept)) {
ver := ac.Params["version"]
if ac.Type+"/"+ac.SubType == ProtoType && ac.Params["proto"] == ProtoProtocol {
switch ac.Params["encoding"] {
case "delimited":
return FmtProtoDelim
case "text":
return FmtProtoText
case "compact-text":
return FmtProtoCompact
}
}
if ac.Type == "text" && ac.SubType == "plain" && (ver == TextVersion || ver == "") {
return FmtText
}
}
return FmtText
}
// NegotiateIncludingOpenMetrics works like Negotiate but includes
// FmtOpenMetrics as an option for the result. Note that this function is
// temporary and will disappear once FmtOpenMetrics is fully supported and as
// such may be negotiated by the normal Negotiate function.
func NegotiateIncludingOpenMetrics(h http.Header) Format {
for _, ac := range goautoneg.ParseAccept(h.Get(hdrAccept)) {
ver := ac.Params["version"]
if ac.Type+"/"+ac.SubType == ProtoType && ac.Params["proto"] == ProtoProtocol {
switch ac.Params["encoding"] {
case "delimited":
return FmtProtoDelim
case "text":
return FmtProtoText
case "compact-text":
return FmtProtoCompact
}
}
if ac.Type == "text" && ac.SubType == "plain" && (ver == TextVersion || ver == "") {
return FmtText
}
if ac.Type+"/"+ac.SubType == OpenMetricsType && (ver == OpenMetricsVersion || ver == "") {
return FmtOpenMetrics
}
}
return FmtText
}
// NewEncoder returns a new encoder based on content type negotiation. All
// Encoder implementations returned by NewEncoder also implement Closer, and
// callers should always call the Close method. It is currently only required
// for FmtOpenMetrics, but a future (breaking) release will add the Close method
// to the Encoder interface directly. The current version of the Encoder
// interface is kept for backwards compatibility.
func NewEncoder(w io.Writer, format Format) Encoder {
switch format {
case FmtProtoDelim:
return encoderCloser{
encode: func(v *dto.MetricFamily) error {
_, err := pbutil.WriteDelimited(w, v)
return err
},
close: func() error { return nil },
}
case FmtProtoCompact:
return encoderCloser{
encode: func(v *dto.MetricFamily) error {
_, err := fmt.Fprintln(w, v.String())
return err
},
close: func() error { return nil },
}
case FmtProtoText:
return encoderCloser{
encode: func(v *dto.MetricFamily) error {
_, err := fmt.Fprintln(w, proto.MarshalTextString(v))
return err
},
close: func() error { return nil },
}
case FmtText:
return encoderCloser{
encode: func(v *dto.MetricFamily) error {
_, err := MetricFamilyToText(w, v)
return err
},
close: func() error { return nil },
}
case FmtOpenMetrics:
return encoderCloser{
encode: func(v *dto.MetricFamily) error {
_, err := MetricFamilyToOpenMetrics(w, v)
return err
},
close: func() error {
_, err := FinalizeOpenMetrics(w)
return err
},
}
}
panic(fmt.Errorf("expfmt.NewEncoder: unknown format %q", format))
}