Initial commit

.gitignore

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+*.DS_Store
+sentry-gateway
+dist/
+vendor/

Dockerfile

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+FROM alpine:3.4
+MAINTAINER Moto Ishizawa "summerwind.jp"
+
+COPY ./sentry-gateway /bin/sentry-gateway
+
+ENTRYPOINT ["sentry-gateway"]

LICENSE

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+The MIT License
+
+Copyright (c) 2017 Moto Ishizawa
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Makefile

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+NAME=alertmanager-sentry-gateway
+VERSION=0.1.0
+COMMIT=$(shell git rev-parse --verify HEAD)
+
+PACKAGES=$(shell go list ./...)
+BUILD_FLAGS=-ldflags "-X main.VERSION=$(VERSION) -X main.COMMIT=$(COMMIT)"
+
+.PHONY: build test container clean
+
+build: vendor
+	go build $(BUILD_FLAGS) sentry-gateway.go
+
+test: vendor
+	go test -v $(PACKAGES)
+	go vet $(PACKAGES)
+
+container:
+	GOARCH=amd64 GOOS=linux go build $(BUILD_FLAGS) sentry-gateway.go
+	docker build -t summerwind/$(NAME):latest -t summerwind/$(NAME):$(VERSION) .
+	rm -rf sentry-gateway
+
+clean:
+	rm -rf sentry-gateway
+	rm -rf dist
+
+dist:
+	mkdir -p dist
+
+	GOARCH=amd64 GOOS=darwin go build $(BUILD_FLAGS) sentry-gateway.go
+	tar -czf dist/${NAME}_darwin_amd64.tar.gz sentry-gateway
+	rm -rf sentry-gateway
+
+	GOARCH=amd64 GOOS=linux go build $(BUILD_FLAGS) sentry-gateway.go
+	tar -czf dist/${NAME}_linux_amd64.tar.gz sentry-gateway
+	rm -rf sentry-gateway
+
+	GOARCH=arm64 GOOS=linux go build $(BUILD_FLAGS) sentry-gateway.go
+	tar -czf dist/${NAME}_linux_arm64.tar.gz sentry-gateway
+	rm -rf sentry-gateway
+
+	GOARCH=arm GOOS=linux go build $(BUILD_FLAGS) sentry-gateway.go
+	tar -czf dist/${NAME}_linux_arm.tar.gz sentry-gateway
+	rm -rf sentry-gateway
+
+vendor:
+	glide install

README.md

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+# alertmanager-sentry-gateway
+
+alertmanager-sentry-gateway is a webhook gateway for [Alertmanager](https://github.com/prometheus/alertmanager). This gateway recives webhooks from Alertmanager and sends alert information as an event to [Sentry](https://sentry.io).
+
+## Install
+
+### Just want the binary?
+
+Go to the [releases page](https://github.com/summerwind/alertmanager-sentry-gateway/releases), find the version you want, and download the tarball file.
+
+### Run as container?
+
+```
+$ docker pull summerwind/alertmanager-sentry-gateway:latest
+```
+
+### Building binary yourself
+
+To build the binary you need to install [Go](https://golang.org/) and [Glide](https://github.com/Masterminds/glide).
+
+```
+$ make
+```
+
+## Usage
+
+Sentry's DSN is required to run this gateway.
+
+```
+$ sentry-gateway --dsn ${SENTRY_DSN}
+```
+
+Event body of Sentry can be customized with a template file as follows. The data passed to the template file is an [Alert](https://godoc.org/github.com/prometheus/alertmanager/template#Alert) of Alertmanager.
+
+```
+$ vim template.tmpl
+```
+```
+{{ .Labels.alertname }} - {{ .Labels.instance }}
+{{ .Annotations.description }}
+
+Labels:
+{{ range .Labels.SortedPairs }} - {{ .Name }} = {{ .Value }}
+{{ end }}
+```
+```
+$ sentry-gateway --dsn ${SENTRY_DSN} --template template.tmpl
+```
+
+## Alertmanager Configuration
+
+To enable Alertmanager to send alerts to this gateway you need to configure a webhook in Alertmanager.
+
+```
+receivers:
+- name: team
+  webhook_configs:
+  - url: 'http://127.0.0.1:9096/sentry'
+    send_resolved: false
+```

glide.yaml

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+package: github.com/summerwind/alertmanager-sentry-gateway
+import:
+  - package: github.com/spf13/cobra
+    version: 7be4beda01ec05d0b93d80b3facd2b6f44080d94
+  - package: github.com/getsentry/raven-go
+    version: d3909e6151a9d4ce1baed14ceb3ad7a835f7c91f
+  - package: github.com/prometheus/alertmanager
+    version: 133c888ef3644b47a52acbaeffb09f4cc637df1b