Renamed package to stanza (#100)

* Renamed package to stanza
observIQ · Aug 24, 2020 · 445b939 · 445b939
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diff --git a/.circleci/config.yml b/.circleci/config.yml
@@ -41,13 +41,13 @@ jobs:
           at: ./artifacts
       - run:
           name: Download Plugins Tarball
-          command: curl -fL https://github.com/observiq/carbon-plugins/releases/latest/download/carbon-plugins.tar.gz -o ./artifacts/carbon-plugins.tar.gz
+          command: curl -fL https://github.com/observiq/stanza-plugins/releases/latest/download/stanza-plugins.tar.gz -o ./artifacts/stanza-plugins.tar.gz
       - run:
           name: Download Plugins Zip
-          command: curl -fL https://github.com/observiq/carbon-plugins/releases/latest/download/carbon-plugins.zip -o ./artifacts/carbon-plugins.zip
+          command: curl -fL https://github.com/observiq/stanza-plugins/releases/latest/download/stanza-plugins.zip -o ./artifacts/stanza-plugins.zip
       - run:
           name: Download Version File
-          command: curl -fL https://github.com/observiq/carbon-plugins/releases/latest/download/version.json -o ./artifacts/version.json
+          command: curl -fL https://github.com/observiq/stanza-plugins/releases/latest/download/version.json -o ./artifacts/version.json
       - persist_to_workspace:
           root: ./artifacts
           paths:
@@ -82,11 +82,11 @@ jobs:
           name: "Publish Release on Docker Hub"
           command: |
             docker_tag=$(echo ${CIRCLE_TAG} | cut -b2- )
-            docker build -t observiq/carbon:${docker_tag} .
+            docker build -t observiq/stanza:${docker_tag} .
             docker login -u ${DOCKER_HUB_USER} -p ${DOCKER_HUB_TOKEN}
-            docker push observiq/carbon:${docker_tag}
-            docker tag observiq/carbon:${docker_tag} observiq/carbon:latest
-            docker push observiq/carbon:latest
+            docker push observiq/stanza:${docker_tag}
+            docker tag observiq/stanza:${docker_tag} observiq/stanza:latest
+            docker push observiq/stanza:latest
 
   test-linux:
     executor: golang
@@ -177,8 +177,8 @@ jobs:
           name: Setup Workspace
           command: mkdir {bin,out,tmp}
       - run:
-          name: Build Carbon Agent
-          command: GOPROXY=direct go build -v -o ./bin/carbon ./
+          name: Build Stanza Agent
+          command: GOPROXY=direct go build -v -o ./bin/stanza ./
       - run:
           name: Build Log Bench
           command: GOPROXY=direct go get github.com/observiq/amazon-log-agent-benchmark-tool/cmd/logbench/ &&
@@ -214,7 +214,7 @@ jobs:
       - run:
           name: Setup VM Workspace
           command: gcloud compute ssh << parameters.instance >> --ssh-key-file=~/.ssh/key --ssh-flag="-o LogLevel=QUIET" -- 'mkdir -p ~/benchmark/out' &&
-            gcloud compute scp --ssh-key-file=~/.ssh/key ./bin/carbon << parameters.instance >>:~/benchmark/ &&
+            gcloud compute scp --ssh-key-file=~/.ssh/key ./bin/stanza << parameters.instance >>:~/benchmark/ &&
             gcloud compute scp --ssh-key-file=~/.ssh/key ./bin/logbench << parameters.instance >>:~/benchmark/ &&
             gcloud compute scp --ssh-key-file=~/.ssh/key ./.circleci/testdata/benchmark.yaml << parameters.instance >>:~/benchmark/config.yaml &&
             gcloud compute ssh << parameters.instance >> --ssh-key-file=~/.ssh/key --ssh-flag="-o LogLevel=QUIET" -- 'chmod -R 777 ~/benchmark'
@@ -228,7 +228,7 @@ jobs:
                   gcloud compute ssh << parameters.instance >> --ssh-key-file=~/.ssh/key --ssh-flag="-o LogLevel=QUIET" -- \
                     '~/benchmark/logbench -log $(echo stream{1..<< parameters.files >>}.log | tr " " ,) \
                       -rate << parameters.rate >> -t << parameters.duration >> -r 30s -f 2s -out ~/benchmark/out/results.json \
-                      ~/benchmark/carbon --database ~/benchmark/logagent.db --config ~/benchmark/config.yaml --cpu_profile ~/benchmark/out/cpu.pprof --cpu_profile_duration 30s \
+                      ~/benchmark/stanza --database ~/benchmark/logagent.db --config ~/benchmark/config.yaml --cpu_profile ~/benchmark/out/cpu.pprof --cpu_profile_duration 30s \
                       --mem_profile ~/benchmark/out/mem.pprof --mem_profile_delay 10s > ~/benchmark/out/notes 2>&1'
       - unless:
           condition: << parameters.profile >>
@@ -239,7 +239,7 @@ jobs:
                   gcloud compute ssh << parameters.instance >> --ssh-key-file=~/.ssh/key --ssh-flag="-o LogLevel=QUIET" -- \
                     '~/benchmark/logbench -log $(echo stream{1..<< parameters.files >>}.log | tr " " ,) \
                       -rate << parameters.rate >> -t << parameters.duration >> -r 30s -f 2s -out ~/benchmark/out/results.json \
-                      ~/benchmark/carbon --database ~/benchmark/logagent.db --config ~/benchmark/config.yaml > ~/benchmark/out/notes 2>&1'
+                      ~/benchmark/stanza --database ~/benchmark/logagent.db --config ~/benchmark/config.yaml > ~/benchmark/out/notes 2>&1'
 
       - run:
           name: Retrieve Results

diff --git a/.dockerignore b/.dockerignore
@@ -1,4 +1,4 @@
-artifacts/carbon_darwin_amd64
-artifacts/carbon_windows_amd64
+artifacts/stanza_darwin_amd64
+artifacts/stanza_windows_amd64
 .git/
 dev/
diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
@@ -1,7 +1,7 @@
 # Description
 
 If reporting a bug, please fill out the following additional information:
-- Version (`carbon version`):
+- Version (`stanza version`):
 - OS version:
 - Config file:
 - Debug logs (use `--debug` flag):
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,43 +4,44 @@ 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
+## [0.9.11] - 2020-08-24
 ### Added
 - The 'filter' operator
 
 ### Changed
+- Renamed project to `stanza`
 - Move `testutil` package out of `internal`
 
 ## [0.9.10] - 2020-08-20
 ### Added
-- The `Resource` field was added to Entry ([PR95](https://github.com/observIQ/carbon/pull/95))
-- The `Identifier` helper was created to assist with writing to `Resource` ([PR95](https://github.com/observIQ/carbon/pull/95))
+- The `Resource` field was added to Entry ([PR95](https://github.com/observIQ/stanza/pull/95))
+- The `Identifier` helper was created to assist with writing to `Resource` ([PR95](https://github.com/observIQ/stanza/pull/95))
 
 ### Removed
-- The `Tags` field was removed from Entry ([PR95](https://github.com/observIQ/carbon/pull/95))
+- The `Tags` field was removed from Entry ([PR95](https://github.com/observIQ/stanza/pull/95))
 
 ### Changed
 - The `host_metadata` operator now writes to an entry's `Resource` field, instead of Labels
 - The `host_labeler` helper has been renamed `host_identifier`
 - The `metadata` operator embeds the `Identifier` helper and supports writing to `Resource`
 - Input operators embed the `Identifier` helper and support writing to `Resource`
 - The `k8s_event` operator now supports the `write_to`, `labels`, and `resource` configuration options
-- Multiline for `file_input` now supports matching on new lines characters ([PR96](https://github.com/observIQ/carbon/pull/96))
+- Multiline for `file_input` now supports matching on new lines characters ([PR96](https://github.com/observIQ/stanza/pull/96))
 
 ## [0.9.9] - 2020-08-14
 ### Added
-- Kubernetes events input operator ([PR88](https://github.com/observIQ/carbon/pull/88))
+- Kubernetes events input operator ([PR88](https://github.com/observIQ/stanza/pull/88))
 ### Fixed
 - Small improvements to test stability
-- Fallback to reflection to convert entries to Google Cloud log entries ([PR93](https://github.com/observIQ/carbon/pull/93))
+- Fallback to reflection to convert entries to Google Cloud log entries ([PR93](https://github.com/observIQ/stanza/pull/93))
 
 ## [0.9.8] - 2020-08-12
 ### Fixed
-- Google Cloud Output failure when sent a field of type uint16 ([PR82](https://github.com/observIQ/carbon/pull/82))
+- Google Cloud Output failure when sent a field of type uint16 ([PR82](https://github.com/observIQ/stanza/pull/82))
 ### Added
-- Added a default function to plugin templates ([PR84](https://github.com/observIQ/carbon/pull/84))
-- Add a host metadata operator that adds hostname and IP to entries ([PR85](https://github.com/observIQ/carbon/pull/85))
-- Google Cloud Output option to enable gzip compression ([PR86](https://github.com/observIQ/carbon/pull/86))
+- Added a default function to plugin templates ([PR84](https://github.com/observIQ/stanza/pull/84))
+- Add a host metadata operator that adds hostname and IP to entries ([PR85](https://github.com/observIQ/stanza/pull/85))
+- Google Cloud Output option to enable gzip compression ([PR86](https://github.com/observIQ/stanza/pull/86))
 
 ## [0.9.7] - 2020-08-05
 ### Changed
@@ -60,34 +61,34 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [0.9.5] - 2020-07-28
 ### Added
-- Configurable `timeout` parameter for the `k8s_metadata_decorator` ([PR54](https://github.com/observIQ/carbon/pull/54))
-- Journald operator now supports `start_at` parameter ([PR55](https://github.com/observIQ/carbon/pull/55))
+- Configurable `timeout` parameter for the `k8s_metadata_decorator` ([PR54](https://github.com/observIQ/stanza/pull/54))
+- Journald operator now supports `start_at` parameter ([PR55](https://github.com/observIQ/stanza/pull/55))
 
 ### Changed
-- Enhanced plugin parameter metadata structure, to support required/optional and default values ([PR59](https://github.com/observIQ/carbon/pull/59))
+- Enhanced plugin parameter metadata structure, to support required/optional and default values ([PR59](https://github.com/observIQ/stanza/pull/59))
 
 ### Fixed
-- Issue where multiple instances of `syslog_parser` would cause parsing errors ([PR61](https://github.com/observIQ/carbon/pull/61))
-- `short destination buffer` error now is handled by increasing encoding buffer size ([PR58](https://github.com/observIQ/carbon/pull/58))
-- Issue where omitting the output field in a plugin could result in errors ([PR56](https://github.com/observIQ/carbon/pull/56))
+- Issue where multiple instances of `syslog_parser` would cause parsing errors ([PR61](https://github.com/observIQ/stanza/pull/61))
+- `short destination buffer` error now is handled by increasing encoding buffer size ([PR58](https://github.com/observIQ/stanza/pull/58))
+- Issue where omitting the output field in a plugin could result in errors ([PR56](https://github.com/observIQ/stanza/pull/56))
 
 ## [0.9.4] - 2020-07-21
 - Allow omitting `id`, defaulting to plugin type if unique within namespace
 - Allow omitting `output`, defaulting to the next operator in the pipeline if valid
 
 ## [0.9.3] - 2020-07-20
 ### Added
-- Support for multiple encodings in the file input plugin ([PR39](https://github.com/observIQ/carbon/pull/39))
-- Install scripts and docker image now include plugins from `carbon-plugins` repository ([PR45](https://github.com/observIQ/carbon/pull/45))
-- Publish image to dockerhub ([PR42](https://github.com/observIQ/carbon/pull/42))
-- Improved default configuration ([PR41](https://github.com/observIQ/carbon/pull/41))
-- Basic developer documentation ([PR43](https://github.com/observIQ/carbon/pull/43))
+- Support for multiple encodings in the file input plugin ([PR39](https://github.com/observIQ/stanza/pull/39))
+- Install scripts and docker image now include plugins from `stanza-plugins` repository ([PR45](https://github.com/observIQ/stanza/pull/45))
+- Publish image to dockerhub ([PR42](https://github.com/observIQ/stanza/pull/42))
+- Improved default configuration ([PR41](https://github.com/observIQ/stanza/pull/41))
+- Basic developer documentation ([PR43](https://github.com/observIQ/stanza/pull/43))
 ### Fixed
-- JournalD emits `map[string]interface{}` ([PR38](https://github.com/observIQ/carbon/pull/38))
+- JournalD emits `map[string]interface{}` ([PR38](https://github.com/observIQ/stanza/pull/38))
 
 ## [0.9.2] - 2020-07-13
 ### Added
-- Link `carbon` into `/usr/local/bin` so it's available on most users' `PATH` ([PR28](https://github.com/observIQ/carbon/pull/28))
+- Link `stanza` into `/usr/local/bin` so it's available on most users' `PATH` ([PR28](https://github.com/observIQ/stanza/pull/28))
 - New parameter `file_name_path` to the file input plugin for cases when just the file name is needed
 ### Changed
 - Renamed `path_field` to `file_path_field` in the file input plugin
@@ -96,9 +97,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [0.9.1] - 2020-07-13
 ### Added
-- More specific warning and error messages for common configuration issues ([PR12](https://github.com/observIQ/carbon/pull/12),[PR13](https://github.com/observIQ/carbon/pull/13),[PR14](https://github.com/observIQ/carbon/pull/14))
+- More specific warning and error messages for common configuration issues ([PR12](https://github.com/observIQ/stanza/pull/12),[PR13](https://github.com/observIQ/stanza/pull/13),[PR14](https://github.com/observIQ/stanza/pull/14))
 ### Fixed
-- Writing from files being actively written to will sometimes read partial entries ([PR21](https://github.com/observIQ/carbon/pull/21))
+- Writing from files being actively written to will sometimes read partial entries ([PR21](https://github.com/observIQ/stanza/pull/21))
 - Minor documentation omissions
 
 ## [0.9.0] - 2020-07-07

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -1,34 +1,34 @@
-# Contributing to Carbon
+# Contributing to Stanza
 
 ## Development
 
 You can view and edit the source code by cloning this repository:
 
 ```bash
-git clone https://github.com/observiq/carbon.git
+git clone https://github.com/observiq/stanza.git
 ```
 ## Pull Requests
 
 ### How to Send Pull Requests
 
-Everyone is welcome to contribute code to `carbon` via
+Everyone is welcome to contribute code to `stanza` via
 GitHub pull requests (PRs).
 
 To create a new PR, fork the project in GitHub and clone the upstream
 repo:
 
 ```sh
-$ go get -d github.com/observiq/carbon
+$ go get -d github.com/observiq/stanza
 ```
 
-This will put the project in `${GOPATH}/src/github.com/observiq/carbon`. You
+This will put the project in `${GOPATH}/src/github.com/observiq/stanza`. You
 can alternatively use `git` directly with:
 
 ```sh
-$ git clone https://github.com/observiq/carbon
+$ git clone https://github.com/observiq/stanza
 ```
 
-This would put the project in the `carbon` directory in
+This would put the project in the `stanza` directory in
 current working directory.
 
 Enter the newly created directory and add your fork as a new remote:
@@ -49,7 +49,7 @@ $ git commit
 $ git push <YOUR_FORK> <YOUR_BRANCH_NAME>
 ```
 
-Open a pull request against the main `carbon` repo.
+Open a pull request against the main `stanza` repo.
 
 ### How to Receive Comments
 

diff --git a/Dockerfile b/Dockerfile
@@ -1,14 +1,14 @@
 FROM ubuntu:bionic
 
-RUN mkdir -p /carbon_home
-ENV CARBON_HOME=/carbon_home
-RUN echo "pipeline:\n" >> /carbon_home/config.yaml
+RUN mkdir -p /stanza_home
+ENV STANZA_HOME=/stanza_home
+RUN echo "pipeline:\n" >> /stanza_home/config.yaml
 RUN apt-get update && apt-get install -y systemd ca-certificates
 
-COPY ./artifacts/carbon_linux_amd64 /carbon_home/carbon
-COPY ./artifacts/carbon-plugins.tar.gz /tmp/carbon-plugins.tar.gz
-RUN tar -zxvf /tmp/carbon-plugins.tar.gz -C /carbon_home/
-ENTRYPOINT /carbon_home/carbon \
-  --config /carbon_home/config.yaml \
-  --database /carbon_home/carbon.db \
-  --plugin_dir /carbon_home/plugins
+COPY ./artifacts/stanza_linux_amd64 /stanza_home/stanza
+COPY ./artifacts/stanza-plugins.tar.gz /tmp/stanza-plugins.tar.gz
+RUN tar -zxvf /tmp/stanza-plugins.tar.gz -C /stanza_home/
+ENTRYPOINT /stanza_home/stanza \
+  --config /stanza_home/config.yaml \
+  --database /stanza_home/stanza.db \
+  --plugin_dir /stanza_home/plugins
diff --git a/Makefile b/Makefile
@@ -3,7 +3,7 @@ GOARCH=$(shell go env GOARCH)
 
 GIT_SHA=$(shell git rev-parse --short HEAD)
 
-BUILD_INFO_IMPORT_PATH=github.com/observiq/carbon/internal/version
+BUILD_INFO_IMPORT_PATH=github.com/observiq/stanza/internal/version
 BUILD_X1=-X $(BUILD_INFO_IMPORT_PATH).GitHash=$(GIT_SHA)
 ifdef VERSION
 BUILD_X2=-X $(BUILD_INFO_IMPORT_PATH).Version=$(VERSION)
@@ -34,7 +34,7 @@ generate:
 
 .PHONY: build
 build:
-	CGO_ENABLED=0 go build -o ./artifacts/carbon_$(GOOS)_$(GOARCH) $(BUILD_INFO) .
+	CGO_ENABLED=0 go build -o ./artifacts/stanza_$(GOOS)_$(GOARCH) $(BUILD_INFO) .
 
 .PHONY: install
 install: