Changing name to logtool

Author: mattmendick

.gitignore

@@ -1,9 +1,9 @@
 cmd/cortextool/cortextool
 cmd/chunktool/chunktool
+cmd/logtool/logtool
 .uptodate
 .pkg
 .cache
 images/
 dist/
 .DS_STORE
-cmd/parselogs/parselogs

Makefile

@@ -7,10 +7,11 @@ GIT_REVISION := $(shell git rev-parse --short HEAD)
 GIT_BRANCH := $(shell git rev-parse --abbrev-ref HEAD)
 GO_FLAGS := -mod=vendor -ldflags "-extldflags \"-static\" -s -w -X $(VPREFIX).Branch=$(GIT_BRANCH) -X $(VPREFIX).Version=$(IMAGE_TAG) -X $(VPREFIX).Revision=$(GIT_REVISION)" -tags netgo
 
-all: cortextool chunktool
-images: cortextool-image chunktool-image
+all: cortextool chunktool logtool
+images: cortextool-image chunktool-image logtool-image
 cortextool: cmd/cortextool/cortextool
 chunktool: cmd/chunktool/chunktool
+logtool: cmd/logtool/logtool
 
 cortextool-image:
 	$(SUDO) docker build -t $(IMAGE_PREFIX)/cortextool -f cmd/cortextool/Dockerfile .
@@ -20,22 +21,31 @@ chunktool-image:
 	$(SUDO) docker build -t $(IMAGE_PREFIX)/chunktool -f cmd/chunktool/Dockerfile .
 	$(SUDO) docker tag $(IMAGE_PREFIX)/chunktool $(IMAGE_PREFIX)/chunktool:$(IMAGE_TAG)
 
+logtool-image:
+	$(SUDO) docker build -t $(IMAGE_PREFIX)/logtool -f cmd/logtool/Dockerfile .
+	$(SUDO) docker tag $(IMAGE_PREFIX)/logtool $(IMAGE_PREFIX)/logtool:$(IMAGE_TAG)
+
 cmd/cortextool/cortextool: $(APP_GO_FILES) cmd/cortextool/main.go
 	CGO_ENABLED=0 go build $(GO_FLAGS) -o $@ ./$(@D)
 
 cmd/chunktool/chunktool: $(APP_GO_FILES) cmd/chunktool/main.go
 	CGO_ENABLED=0 go build $(GO_FLAGS) -o $@ ./$(@D)
 
+cmd/logtool/logtool: $(APP_GO_FILES) cmd/logtool/main.go
+	CGO_ENABLED=0 go build $(GO_FLAGS) -o $@ ./$(@D)
+
 lint:
 	golangci-lint run -v
 
 cross:
 	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" ./cmd/cortextool
 	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" ./cmd/chunktool
+	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" ./cmd/logtool
 
 test:
 	go test -mod=vendor -p=8 ./...
 
 clean:
 	rm -rf cmd/cortextool/cortextool
 	rm -rf cmd/chunktool/chunktool
+	rm -rf cmd/logtool/logtool

README.md

@@ -4,7 +4,7 @@ This repo contains tools used for interacting with [Cortex](https://github.com/c
 
 * [cortextool](#cortextool): Interacts with user-facing Cortex APIs and backend storage components
 * [chunktool](#chunktool): Interacts with chunks stored and indexed in Cortex storage backends.
-* [parselogs](#parselogs): Tool which parses Cortex query-frontend logs and formats them for easy analysis.
+* [logtool](#logtool): Tool which parses Cortex query-frontend logs and formats them for easy analysis.
 
 ## cortextool
 
@@ -105,7 +105,7 @@ The migrate command helps with migrating chunks across cortex clusters. It also
 As of now it only supports `Bigtable` or `GCS` as a source to read chunks from for migration while for writing it supports all the storages that Cortex supports.
 More details about it [here](./pkg/chunk/migrate/README.md)
 
-## parselogs
+## logtool
 
 A CLI tool to parse Cortex query-frontend logs and formats them for easy analysis.
 
@@ -123,7 +123,7 @@ Feed logs into it using [`logcli`](https://github.com/grafana/loki/blob/master/d
 
 Loki `logcli` example:
 ```
-$ logcli query '{cluster="us-central1", name="query-frontend", namespace="dev"}' --limit=5000 --since=3h --forward -o raw | ./parselogs -dur 5s
+$ logcli query '{cluster="us-central1", name="query-frontend", namespace="dev"}' --limit=5000 --since=3h --forward -o raw | ./logtool -dur 5s
 https://logs-dev-ops-tools1.grafana.net/loki/api/v1/query_range?direction=FORWARD&end=1591119479093405000&limit=5000&query=%7Bcluster%3D%22us-central1%22%2C+name%3D%22query-frontend%22%2C+namespace%3D%22dev%22%7D&start=1591108679093405000
 Common labels: {cluster="us-central1", container_name="query-frontend", job="dev/query-frontend", level="debug", name="query-frontend", namespace="dev", pod_template_hash="7cd4bf469d", stream="stderr"}
 
@@ -134,7 +134,7 @@ Timestamp                                TraceID           Length    Duration
 ```
 
 ```
-$ cat query-frontend-logs.log | ./parselogs -dur 5s
+$ cat query-frontend-logs.log | ./logtool -dur 5s
 Timestamp                                TraceID           Length    Duration       Status  Path
 2020-05-26 13:51:15.0577354 -0400 EDT    76b9939fd5c78b8f  6h0m0s    10.249149614s  (200)   /api/prom/api/v1/query_range
 2020-05-26 13:52:15.771988849 -0400 EDT  2e7473ab10160630  10h33m0s  7.472855362s   (200)   /api/prom/api/v1/query_range

cmd/logtool/Dockerfile

@@ -0,0 +1,12 @@
+FROM golang:1.12.5-stretch as build
+ARG GOARCH="amd64"
+COPY . /build_dir
+WORKDIR /build_dir
+ENV GOPROXY=https://proxy.golang.org
+RUN make clean && make logtool
+
+FROM       alpine:3.9
+RUN        apk add --update --no-cache ca-certificates
+COPY       --from=build /build_dir/cmd/logtool/logtool /usr/bin/logtool
+EXPOSE     80
+ENTRYPOINT [ "/usr/bin/logtool" ]