Removed the otlp operator and documentation (#470)

* Removed the otlp operator and documentation

* Updated changelog

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+### Removed
+
+- Removed OTLP output operator [PR470](https://github.com/observIQ/stanza/pull/470)
+
 ## 1.2.10 - 2021-10-04
 
 ### Fixed

cmd/stanza/init_common.go

@@ -47,6 +47,5 @@ import (
 	_ "github.com/observiq/stanza/operator/builtin/output/forward"
 	_ "github.com/observiq/stanza/operator/builtin/output/googlecloud"
 	_ "github.com/observiq/stanza/operator/builtin/output/newrelic"
-	_ "github.com/observiq/stanza/operator/builtin/output/otlp"
 	_ "github.com/observiq/stanza/operator/builtin/output/stdout"
 )

docs/operators/README.md

@@ -27,7 +27,6 @@ Outputs:
 - [Elasticsearch](/docs/operators/elastic_output.md)
 - [Stdout](/docs/operators/stdout.md)
 - [File](docs/operators/file_output.md)
-- [OTLP](docs/operators/otlp_output.md)
 
 General purpose:
 - [Rate Limit](/docs/operators/rate_limit.md)

go.mod

@@ -27,7 +27,6 @@ require (
 	github.com/stretchr/testify v1.7.0
 	github.com/testcontainers/testcontainers-go v0.11.0
 	go.etcd.io/bbolt v1.3.6
-	go.opentelemetry.io/collector v0.13.0
 	go.uber.org/multierr v1.7.0
 	go.uber.org/zap v1.17.0
 	golang.org/x/oauth2 v0.0.0-20210628180205-a41e5a781914
@@ -59,168 +58,65 @@ require (
 	github.com/Azure/go-autorest/autorest/validation v0.3.1 // indirect
 	github.com/Azure/go-autorest/logger v0.2.1 // indirect
 	github.com/Azure/go-autorest/tracing v0.6.0 // indirect
-	github.com/BurntSushi/toml v0.3.1 // indirect
-	github.com/Djarvur/go-err113 v0.0.0-20200511133814-5174e21577d5 // indirect
-	github.com/Masterminds/semver v1.5.0 // indirect
 	github.com/Microsoft/go-winio v0.4.17-0.20210211115548-6eac466e5fa3 // indirect
 	github.com/Microsoft/hcsshim v0.8.16 // indirect
-	github.com/OpenPeeDeeP/depguard v1.0.1 // indirect
-	github.com/Songmu/retry v0.1.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/bombsimon/wsl/v3 v3.1.0 // indirect
 	github.com/cenkalti/backoff v2.2.1+incompatible // indirect
-	github.com/cespare/xxhash v1.1.0 // indirect
 	github.com/cespare/xxhash/v2 v2.1.1 // indirect
-	github.com/client9/misspell v0.3.4 // indirect
 	github.com/containerd/cgroups v0.0.0-20210114181951-8a68de567b68 // indirect
 	github.com/containerd/containerd v1.5.0-beta.4 // indirect
-	github.com/daixiang0/gci v0.2.4 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/denis-tingajkin/go-header v0.3.1 // indirect
 	github.com/devigned/tab v0.1.1 // indirect
-	github.com/dgraph-io/ristretto v0.0.2 // indirect
 	github.com/docker/distribution v2.7.1+incompatible // indirect
 	github.com/docker/docker v20.10.6+incompatible // indirect
 	github.com/docker/go-connections v0.4.0 // indirect
 	github.com/docker/go-units v0.4.0 // indirect
 	github.com/evanphx/json-patch v4.11.0+incompatible // indirect
-	github.com/fatih/color v1.9.0 // indirect
 	github.com/form3tech-oss/jwt-go v3.2.3+incompatible // indirect
-	github.com/fsnotify/fsnotify v1.4.9 // indirect
-	github.com/go-critic/go-critic v0.5.2 // indirect
 	github.com/go-logr/logr v0.4.0 // indirect
-	github.com/go-toolsmith/astcast v1.0.0 // indirect
-	github.com/go-toolsmith/astcopy v1.0.0 // indirect
-	github.com/go-toolsmith/astequal v1.0.0 // indirect
-	github.com/go-toolsmith/astfmt v1.0.0 // indirect
-	github.com/go-toolsmith/astp v1.0.0 // indirect
-	github.com/go-toolsmith/strparse v1.0.0 // indirect
-	github.com/go-toolsmith/typep v1.0.2 // indirect
-	github.com/go-xmlfmt/xmlfmt v0.0.0-20191208150333-d5b6f63a941b // indirect
-	github.com/gobwas/glob v0.2.3 // indirect
-	github.com/gofrs/flock v0.8.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/golangci/check v0.0.0-20180506172741-cfe4005ccda2 // indirect
-	github.com/golangci/dupl v0.0.0-20180902072040-3e9179ac440a // indirect
-	github.com/golangci/errcheck v0.0.0-20181223084120-ef45e06d44b6 // indirect
-	github.com/golangci/go-misc v0.0.0-20180628070357-927a3d87b613 // indirect
-	github.com/golangci/goconst v0.0.0-20180610141641-041c5f2b40f3 // indirect
-	github.com/golangci/gocyclo v0.0.0-20180528144436-0a533e8fa43d // indirect
-	github.com/golangci/gofmt v0.0.0-20190930125516-244bba706f1a // indirect
-	github.com/golangci/golangci-lint v1.31.0 // indirect
-	github.com/golangci/ineffassign v0.0.0-20190609212857-42439a7714cc // indirect
-	github.com/golangci/lint-1 v0.0.0-20191013205115-297bf364a8e0 // indirect
-	github.com/golangci/maligned v0.0.0-20180506175553-b1d89398deca // indirect
-	github.com/golangci/misspell v0.0.0-20180809174111-950f5d19e770 // indirect
-	github.com/golangci/prealloc v0.0.0-20180630174525-215b22d4de21 // indirect
-	github.com/golangci/revgrep v0.0.0-20180526074752-d9c87f5ffaf0 // indirect
-	github.com/golangci/unconvert v0.0.0-20180507085042-28b1c447d1f4 // indirect
-	github.com/google/addlicense v0.0.0-20200622132530-df58acafd6d5 // indirect
 	github.com/google/go-cmp v0.5.6 // indirect
-	github.com/google/go-github v17.0.0+incompatible // indirect
-	github.com/google/go-querystring v1.0.0 // indirect
 	github.com/google/gofuzz v1.1.0 // indirect
 	github.com/google/uuid v1.2.0 // indirect
 	github.com/googleapis/gax-go/v2 v2.0.5 // indirect
 	github.com/googleapis/gnostic v0.5.5 // indirect
-	github.com/gookit/color v1.2.5 // indirect
-	github.com/gostaticanalysis/analysisutil v0.0.3 // indirect
-	github.com/grpc-ecosystem/grpc-gateway v1.16.0 // indirect
 	github.com/hashicorp/errwrap v1.0.0 // indirect
-	github.com/hashicorp/go-version v1.2.0 // indirect
-	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
-	github.com/jingyugao/rowserrcheck v0.0.0-20191204022205-72ab7603b68a // indirect
-	github.com/jirfag/go-printf-func-name v0.0.0-20191110105641-45db9963cdd3 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
-	github.com/jstemmer/go-junit-report v0.9.1 // indirect
-	github.com/kisielk/gotool v1.0.0 // indirect
-	github.com/kyoh86/exportloopref v0.1.7 // indirect
 	github.com/libp2p/go-reuseport v0.0.1 // indirect
-	github.com/magiconair/properties v1.8.5 // indirect
-	github.com/maratori/testpackage v1.0.1 // indirect
-	github.com/matoous/godox v0.0.0-20190911065817-5d6d842e92eb // indirect
-	github.com/mattn/go-colorable v0.1.7 // indirect
-	github.com/mattn/go-isatty v0.0.12 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
-	github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db // indirect
-	github.com/mitchellh/go-homedir v1.1.0 // indirect
-	github.com/mjibson/esc v0.2.0 // indirect
 	github.com/moby/sys/mount v0.2.0 // indirect
 	github.com/moby/sys/mountinfo v0.4.1 // indirect
 	github.com/moby/term v0.0.0-20201216013528-df9cb8a40635 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.1 // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
-	github.com/nakabonne/nestif v0.3.0 // indirect
-	github.com/nbutton23/zxcvbn-go v0.0.0-20180912185939-ae427f1e4c1d // indirect
-	github.com/nishanths/exhaustive v0.0.0-20200811152831-6cf413ae40e0 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.0.1 // indirect
 	github.com/opencontainers/runc v1.0.2 // indirect
-	github.com/ory/go-acc v0.2.6 // indirect
-	github.com/ory/viper v1.7.5 // indirect
-	github.com/pavius/impi v0.0.3 // indirect
-	github.com/pborman/uuid v1.2.0 // indirect
-	github.com/pelletier/go-toml v1.9.3 // indirect
-	github.com/phayes/checkstyle v0.0.0-20170904204023-bfd46e6a821d // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/prometheus/client_golang v1.7.1 // indirect
 	github.com/prometheus/client_model v0.2.0 // indirect
 	github.com/prometheus/common v0.14.0 // indirect
 	github.com/prometheus/procfs v0.6.0 // indirect
-	github.com/quasilyte/go-ruleguard v0.2.0 // indirect
-	github.com/quasilyte/regex/syntax v0.0.0-20200407221936-30656e2c4a95 // indirect
-	github.com/rs/cors v1.7.0 // indirect
-	github.com/ryancurrah/gomodguard v1.1.0 // indirect
-	github.com/ryanrolds/sqlclosecheck v0.3.0 // indirect
-	github.com/securego/gosec/v2 v2.4.0 // indirect
-	github.com/shazow/go-diff v0.0.0-20160112020656-b6b7b6733b8c // indirect
 	github.com/sirupsen/logrus v1.8.1 // indirect
-	github.com/sonatard/noctx v0.0.1 // indirect
-	github.com/sourcegraph/go-diff v0.6.0 // indirect
-	github.com/spf13/afero v1.6.0 // indirect
-	github.com/spf13/cast v1.3.1 // indirect
-	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/spf13/viper v1.8.1 // indirect
-	github.com/ssgreg/nlreturn/v2 v2.1.0 // indirect
 	github.com/stretchr/objx v0.2.0 // indirect
-	github.com/subosito/gotenv v1.2.0 // indirect
-	github.com/tcnksm/ghr v0.13.0 // indirect
-	github.com/tcnksm/go-gitconfig v0.1.2 // indirect
-	github.com/tcnksm/go-latest v0.0.0-20170313132115-e3007ae9052e // indirect
-	github.com/tdakkota/asciicheck v0.0.0-20200416190851-d7f85be797a2 // indirect
-	github.com/tetafro/godot v0.4.8 // indirect
-	github.com/timakin/bodyclose v0.0.0-20190930140734-f7f2e9bca95e // indirect
-	github.com/tommy-muehle/go-mnd v1.3.1-0.20200224220436-e6f9a994e8fa // indirect
-	github.com/ultraware/funlen v0.0.3 // indirect
-	github.com/ultraware/whitespace v0.0.4 // indirect
-	github.com/uudashr/gocognit v1.0.1 // indirect
 	go.opencensus.io v0.23.0 // indirect
 	go.uber.org/atomic v1.7.0 // indirect
 	golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83 // indirect
-	golang.org/x/mod v0.4.2 // indirect
 	golang.org/x/net v0.0.0-20210614182718-04defd469f4e // indirect
 	golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d // indirect
 	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect
-	golang.org/x/tools v0.1.5 // indirect
-	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/protobuf v1.27.1 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
-	gopkg.in/ini.v1 v1.62.0 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
-	honnef.co/go/tools v0.0.1-2020.1.5 // indirect
 	k8s.io/klog/v2 v2.9.0 // indirect
 	k8s.io/kube-openapi v0.0.0-20210421082810-95288971da7e // indirect
 	k8s.io/utils v0.0.0-20210819203725-bdf08cb9a70a // indirect
-	mvdan.cc/gofumpt v0.0.0-20200709182408-4fd085cb6d5f // indirect
-	mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed // indirect
-	mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b // indirect
-	mvdan.cc/unparam v0.0.0-20190720180237-d51796306d8f // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.1.2 // indirect
 	sigs.k8s.io/yaml v1.2.0 // indirect
 )