TD-158: Add new ci (#6)

2024-11-06 02:45:20 +00:00 · 2022-02-09 18:21:50 +03:00 · 2022-02-09 18:21:50 +03:00 · 79e3d8108c
commit 79e3d8108c
parent 7ac5596cfa
19 changed files with 394 additions and 167 deletions
--- a/.dockerignore
+++ b/.dockerignore
@ -1,4 +1,7 @@
-_build/
-.git/
-.github/
-.vscode/
+/_build/
+/.git/
+/.github/
+/.vscode/
+/.idea/
+erl_crash.dump
+rebar3.crashdump
--- a/.editorconfig
+++ b/.editorconfig
@ -0,0 +1,8 @@
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_size = 4
+indent_style = space
+trim_trailing_whitespace = true
+max_line_length = 120
--- a/.env
+++ b/.env
@ -0,0 +1,7 @@
+# NOTE
+# You SHOULD specify point releases here so that build time and run time Erlang/OTPs
+# are the same. See: https://github.com/erlware/relx/pull/902
+SERVICE_NAME=hellgate
+OTP_VERSION=24.2.0
+REBAR_VERSION=3.18
+THRIFT_VERSION=0.14.2.2
--- a/.github/codecov.yml
+++ b/.github/codecov.yml
@ -0,0 +1,11 @@
+coverage:
+  status:
+    project:
+      default:
+        # Don't allow total coverage to drop
+        target: auto
+        threshold: 0%
+    patch:
+      default:
+        # Force new code to be at least 80% covered
+        target: 80%
--- a/.github/workflows/build-image.yaml
+++ b/.github/workflows/build-image.yaml
@ -1,9 +1,12 @@
 name: Build Docker image
+
 on:
  push:
-    branches: [master]
+    branches:
+      - 'master'
+      - 'epic/**'
  pull_request:
-    branches: ["*"]
+    branches: [ '**' ]

 env:
  REGISTRY: ghcr.io
@ -15,10 +18,17 @@ jobs:
      - name: Checkout code
        uses: actions/checkout@v2

+      - name: Setup Buildx
+        uses: docker/setup-buildx-action@v1
+
+      # https://docs.github.com/en/actions/learn-github-actions/workflow-commands-for-github-actions#setting-an-environment-variable
+      - name: Update environment variables
+        run: grep -v '^#' .env >> $GITHUB_ENV
+
      - name: Log in to the Container registry
        uses: docker/login-action@v1.12.0
        with:
-          registry: ghcr.io
+          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

@ -32,8 +42,12 @@ jobs:
            type=sha

      - name: Build and push Docker image
-        uses: docker/build-push-action@v2.8.0
+        uses: docker/build-push-action@v2.9.0
        with:
          push: ${{ github.event_name == 'push' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            SERVICE_NAME=${{ env.SERVICE_NAME }}
+            OTP_VERSION=${{ env.OTP_VERSION }}
+            THRIFT_VERSION=${{ env.THRIFT_VERSION }}
--- a/.github/workflows/erlang-checks.yaml
+++ b/.github/workflows/erlang-checks.yaml
@ -0,0 +1,39 @@
+name: Erlang CI Checks
+
+on:
+  push:
+    branches:
+      - 'master'
+      - 'epic/**'
+  pull_request:
+    branches: [ '**' ]
+
+jobs:
+  setup:
+    name: Load .env
+    runs-on: ubuntu-latest
+    outputs:
+      otp-version: ${{ steps.otp-version.outputs.version }}
+      rebar-version: ${{ steps.rebar-version.outputs.version }}
+      thrift-version: ${{ steps.thrift-version.outputs.version }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+      - run: grep -v '^#' .env >> $GITHUB_ENV
+      - id: otp-version
+        run: echo "::set-output name=version::$OTP_VERSION"
+      - id: rebar-version
+        run: echo "::set-output name=version::$REBAR_VERSION"
+      - id: thrift-version
+        run: echo "::set-output name=version::$THRIFT_VERSION"
+
+  run:
+    name: Run checks
+    needs: setup
+    uses: valitydev/erlang-workflows/.github/workflows/erlang-parallel-build.yml@v1.0.1
+    with:
+      otp-version: ${{ needs.setup.outputs.otp-version }}
+      rebar-version: ${{ needs.setup.outputs.rebar-version }}
+      use-thrift: true
+      thrift-version: ${{ needs.setup.outputs.thrift-version }}
+      run-ct-with-compose: true
--- a/.gitignore
+++ b/.gitignore
@ -10,3 +10,6 @@ erl_crash.dump
 /.idea/
 *.beam
 tags
+# make stuff
+/.image.*
+Makefile.env
--- a/.gitmodules
+++ b/.gitmodules
@ -1,4 +0,0 @@
-[submodule "build_utils"]
-	path = build_utils
-	url = https://github.com/rbkmoney/build_utils.git
-	branch = master
--- a/36
+++ b/36
@ -1,21 +1,41 @@
-FROM docker.io/library/erlang:24.1.7.0 AS builder
+ARG OTP_VERSION
+
+# Build the release
+FROM docker.io/library/erlang:${OTP_VERSION} AS builder
+
 ARG BUILDARCH
-ARG THRIFT_VERSION=0.14.2.2
+
+# Install thrift compiler
+ARG THRIFT_VERSION
+
 RUN wget -q -O- "https://github.com/valitydev/thrift/releases/download/${THRIFT_VERSION}/thrift-${THRIFT_VERSION}-linux-${BUILDARCH}.tar.gz" \
    | tar -xvz -C /usr/local/bin/
+
+# Copy sources
 RUN mkdir /build
 COPY . /build/
+
+# Build the release
 WORKDIR /build
 RUN rebar3 compile
 RUN rebar3 as prod release

-# Keep in sync with Erlang/OTP version in build image
-FROM docker.io/library/erlang:24.1.7.0-slim
-ENV SERVICE=hellgate
+# Make a runner image
+FROM docker.io/library/erlang:${OTP_VERSION}-slim
+
+ARG SERVICE_NAME
+
+# Set env
 ENV CHARSET=UTF-8
 ENV LANG=C.UTF-8
-COPY --from=builder /build/_build/prod/rel/${SERVICE} /opt/${SERVICE}
-WORKDIR /opt/${SERVICE}
+ENV SERVICE_NAME=${SERVICE_NAME}
+
+# Set runtime
+WORKDIR /opt/${SERVICE_NAME}
+
+COPY --from=builder /build/_build/prod/rel/${SERVICE_NAME} /opt/${SERVICE_NAME}
+
 ENTRYPOINT []
-CMD /opt/${SERVICE}/bin/${SERVICE} foreground
+CMD /opt/${SERVICE_NAME}/bin/${SERVICE_NAME} foreground
+
 EXPOSE 8022
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@ -0,0 +1,18 @@
+ARG OTP_VERSION
+
+FROM docker.io/library/erlang:${OTP_VERSION}
+
+ARG BUILDARCH
+
+# Install thrift compiler
+ARG THRIFT_VERSION
+
+RUN wget -q -O- "https://github.com/valitydev/thrift/releases/download/${THRIFT_VERSION}/thrift-${THRIFT_VERSION}-linux-${BUILDARCH}.tar.gz" \
+    | tar -xvz -C /usr/local/bin/
+
+# Set env
+ENV CHARSET=UTF-8
+ENV LANG=C.UTF-8
+
+# Set runtime
+CMD /bin/bash
--- a/22
+++ b/22
@ -1,22 +0,0 @@
-#!groovy
-// -*- mode: groovy -*-
-
-def finalHook = {
-  runStage('store CT logs') {
-    archive '_build/test/logs/'
-  }
-}
-
-build('hellgate', 'docker-host', finalHook) {
-  checkoutRepo()
-  loadBuildUtils()
-
-  def pipeErlangService
-  runStage('load pipeline') {
-    env.JENKINS_LIB = "build_utils/jenkins_lib"
-    env.SH_TOOLS = "build_utils/sh"
-    pipeErlangService = load("${env.JENKINS_LIB}/pipeErlangService.groovy")
-  }
-
-  pipeErlangService.runPipe(true, false, 'test')
-}
--- a/108
+++ b/108
@ -0,0 +1,108 @@
+# HINT
+# Use this file to override variables here.
+# For example, to run with podman put `DOCKER=podman` there.
+-include Makefile.env
+
+# NOTE
+# Variables specified in `.env` file are used to pick and setup specific
+# component versions, both when building a development image and when running
+# CI workflows on GH Actions. This ensures that tasks run with `wc-` prefix
+# (like `wc-dialyze`) are reproducible between local machine and CI runners.
+DOTENV := $(shell grep -v '^\#' .env)
+
+# Development images
+DEV_IMAGE_TAG = $(TEST_CONTAINER_NAME)-dev
+DEV_IMAGE_ID = $(file < .image.dev)
+
+DOCKER ?= docker
+DOCKERCOMPOSE ?= docker-compose
+DOCKERCOMPOSE_W_ENV = DEV_IMAGE_TAG=$(DEV_IMAGE_TAG) $(DOCKERCOMPOSE)
+REBAR ?= rebar3
+TEST_CONTAINER_NAME ?= testrunner
+
+all: compile
+
+.PHONY: dev-image clean-dev-image wc-shell test
+
+dev-image: .image.dev
+
+.image.dev: Dockerfile.dev .env
+	env $(DOTENV) $(DOCKERCOMPOSE_W_ENV) build $(TEST_CONTAINER_NAME)
+	$(DOCKER) image ls -q -f "reference=$(DEV_IMAGE_ID)" | head -n1 > $@
+
+clean-dev-image:
+ifneq ($(DEV_IMAGE_ID),)
+	$(DOCKER) image rm -f $(DEV_IMAGE_TAG)
+	rm .image.dev
+endif
+
+DOCKER_WC_OPTIONS := -v $(PWD):$(PWD) --workdir $(PWD)
+DOCKER_WC_EXTRA_OPTIONS ?= --rm
+DOCKER_RUN = $(DOCKER) run -t $(DOCKER_WC_OPTIONS) $(DOCKER_WC_EXTRA_OPTIONS)
+
+DOCKERCOMPOSE_RUN = $(DOCKERCOMPOSE_W_ENV) run --rm $(DOCKER_WC_OPTIONS)
+
+# Utility tasks
+
+wc-shell: dev-image
+	$(DOCKER_RUN) --interactive --tty $(DEV_IMAGE_TAG)
+
+wc-%: dev-image
+	$(DOCKER_RUN) $(DEV_IMAGE_TAG) make $*
+
+#  TODO docker compose down doesn't work yet
+wdeps-shell: dev-image
+	$(DOCKERCOMPOSE_RUN) $(TEST_CONTAINER_NAME) su; \
+	$(DOCKERCOMPOSE_W_ENV) down
+
+wdeps-%: dev-image
+	$(DOCKERCOMPOSE_RUN) -T $(TEST_CONTAINER_NAME) make $*; \
+	res=$$?; \
+	$(DOCKERCOMPOSE_W_ENV) down; \
+	exit $$res
+
+# Rebar tasks
+
+rebar-shell:
+	$(REBAR) shell
+
+compile:
+	$(REBAR) compile
+
+xref:
+	$(REBAR) xref
+
+lint:
+	$(REBAR) lint
+
+check-format:
+	$(REBAR) fmt -c
+
+dialyze:
+	$(REBAR) as test dialyzer
+
+release:
+	$(REBAR) as prod release
+
+eunit:
+	$(REBAR) eunit --cover
+
+common-test:
+	$(REBAR) ct --cover
+
+cover:
+	$(REBAR) covertool generate
+
+format:
+	$(REBAR) fmt -w
+
+clean:
+	$(REBAR) clean
+
+distclean: clean-build-image
+	rm -rf _build
+
+test: eunit common-test
+
+cover-report:
+	$(REBAR) cover
--- a/README.md
+++ b/README.md
@ -4,29 +4,46 @@ Core logic service for payment states processing.

 ## Building

-We widelly use Thrift to define RPC protocols.
-So it needs to have [our Thrift compiler](https://github.com/rbkmoney/thrift) in PATH to build this service.
-The recommended way to achieve this is by using our [build image](https://github.com/rbkmoney/image-build-erlang).
+To build the project, run the following command:

-We are still experimenting on opening our build infrastructure so that you can use the explicit public registry setting for now.
-You can adjust this parameter by exporting the environment variable `REGISTRY`.
-
-### Сheatsheet
-
-To build the service image without access to the internal RBK.money registry:
-
-```shell
-make submodules && REGISTRY=ghcr.io make wc_release build_image
+```bash
+$ make compile
 ```

-To compile:
+## Running

-```shell
-make submodules && REGISTRY=ghcr.io make wc_compile
+To enter the [Erlang shell][1] with the project running, run the following command:
+
+```bash
+$ make rebar-shell
 ```

-To run the service tests (you need either to have access to the internal RBK.money registry or to modify `docker-compose.sh`):
+## Development environment

-```shell
-make wdeps_test
+### Run in a docker container
+
+You can run any of the tasks defined in the Makefile from inside of a docker container (defined in `Dockerfile.dev`) by prefixing the task name with `wc-`. To successfully build the dev container you need `Docker BuildKit` enabled. This can be accomplished by either installing [docker-buildx](https://docs.docker.com/buildx/working-with-buildx/) locally, or exporting the `DOCKER_BUILDKIT=1` environment variable.
+
+#### Example
+
+* This command will run the `compile` task in a docker container:
+```bash
+$ make wc-compile
 ```
+
+### Run in a docker-compose environment
+
+Similarly, you can run any of the tasks defined in the Makefile from inside of a docker-compose environment (defined in `docker-compose.yaml`) by prefixing the task name with `wdeps-`. To successfully build the dev container you need `Docker BuildKit` enabled (see `Run in a docker container` section). It *may* also be necessary to export a `COMPOSE_DOCKER_CLI_BUILD=1` environment variable for `docker-compose` container builds to work properly.
+
+#### Example
+
+* This command will run the `test` task in a docker-compose environment:
+```bash
+$ make wdeps-test
+```
+
+## Documentation
+
+@TODO Please write a couple of words about what your project does and how it does it.
+
+[1]: http://erlang.org/doc/man/shell.html
--- a/apps/hellgate/src/hellgate.app.src
+++ b/apps/hellgate/src/hellgate.app.src
@ -21,8 +21,6 @@
        woody_user_identity,
        payproc_errors,
        erl_health,
-        prometheus,
-        prometheus_cowboy,
        limiter_proto
    ]},
    {env, []},
@ -31,5 +29,5 @@
        "Andrey Mayorov <a.mayorov@rbkmoney.com>"
    ]},
    {licenses, []},
-    {links, ["https://github.com/rbkmoney/hellgate"]}
+    {links, ["https://github.com/valitydev/hellgate"]}
 ]}.
--- a/docker-compose.sh
+++ b/docker-compose.sh
@ -1,31 +1,44 @@
-#!/bin/bash
-cat <<EOF
-version: '2.1'
 services:
-
-  ${SERVICE_NAME}:
-    image: ${BUILD_IMAGE}
+  testrunner:
+    image: $DEV_IMAGE_TAG
+    build:
+      dockerfile: Dockerfile.dev
+      context: .
+      args:
+        OTP_VERSION: $OTP_VERSION
+        THRIFT_VERSION: $THRIFT_VERSION
    volumes:
      - .:$PWD
-      - $HOME/.cache:/home/$UNAME/.cache
-    working_dir: $PWD
-    command: /sbin/init
+    hostname: hellgate
    depends_on:
+      # FIXME: Switch all service_started to service_healthy when its possible to debug its problems
      machinegun:
        condition: service_healthy
-      shumway:
+      dominant:
+        condition: service_started
+      party-management:
+        condition: service_started
+      limiter:
        condition: service_healthy
-    mem_limit: 512M
+      shumway:
+        condition: service_started
+    working_dir: $PWD
+    command: /sbin/init

  dominant:
-    image: dr2.rbkmoney.com/rbkmoney/dominant:ea1a6680e3a68db92b485102e5c1c9525c9d874f
+    image: ghcr.io/valitydev/dominant:sha-8bd7828
    command: /opt/dominant/bin/dominant foreground
    depends_on:
      machinegun:
        condition: service_healthy
+    healthcheck:
+      test: "curl http://localhost:8022/"
+      interval: 5s
+      timeout: 1s
+      retries: 20

  machinegun:
-    image: dr2.rbkmoney.com/rbkmoney/machinegun:9c3248a68fe530d23a8266057a40a1a339a161b8
+    image: docker.io/rbkmoney/machinegun:c05a8c18cd4f7966d70b6ad84cac9429cdfe37ae
    command: /opt/machinegun/bin/machinegun foreground
    volumes:
      - ./test/machinegun/config.yaml:/opt/machinegun/etc/config.yaml
@ -37,16 +50,21 @@ services:
      retries: 20

  limiter:
-    image: dr2.rbkmoney.com/rbkmoney/limiter:c7e96068a56da444e78cc7739a902da8e268dc63
+    image: docker.io/rbkmoney/limiter:c7e96068a56da444e78cc7739a902da8e268dc63
    command: /opt/limiter/bin/limiter foreground
    depends_on:
      machinegun:
        condition: service_healthy
      shumway:
-        condition: service_healthy
+        condition: service_started
+    healthcheck:
+      test: "curl http://localhost:8022/"
+      interval: 5s
+      timeout: 1s
+      retries: 20

  shumway:
-    image: dr2.rbkmoney.com/rbkmoney/shumway:658c9aec229b5a70d745a49cb938bb1a132b5ca2
+    image: docker.io/rbkmoney/shumway:44eb989065b27be619acd16b12ebdb2288b46c36
    restart: unless-stopped
    entrypoint:
      - java
@ -58,7 +76,8 @@ services:
      - --spring.datasource.password=postgres
      - --management.metrics.export.statsd.enabled=false
    depends_on:
-      - shumway-db
+      shumway-db:
+        condition: service_healthy
    healthcheck:
      test: "curl http://localhost:8022/"
      interval: 5s
@ -66,12 +85,15 @@ services:
      retries: 20

  party-management:
-    image: dr2.rbkmoney.com/rbkmoney/party-management:ac0feed5de13797941c3a576c04b0a5b7302c549
+    image: ghcr.io/valitydev/party-management:sha-a405fce
    command: /opt/party-management/bin/party-management foreground
    depends_on:
-      - machinegun
-      - dominant
-      - shumway
+      machinegun:
+        condition: service_healthy
+      dominant:
+        condition: service_started
+      shumway:
+        condition: service_started
    healthcheck:
      test: "curl http://localhost:8022/"
      interval: 5s
@ -79,10 +101,14 @@ services:
      retries: 20

  shumway-db:
-    image: dr2.rbkmoney.com/rbkmoney/postgres:9.6
+    image: docker.io/library/postgres:9.6
    environment:
      - POSTGRES_DB=shumway
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
      - SERVICE_NAME=shumway-db
-EOF
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U postgres"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
--- a/config/sys.config
+++ b/config/sys.config
@ -8,7 +8,8 @@
                config => #{
                    type => standard_error
                },
-                formatter => {logger_formatter, #{
+                formatter =>
+                    {logger_formatter, #{
                        depth => 30
                    }}
            }},
@ -38,8 +39,7 @@
            request_timeout => 6000,
            % Should be greater than any other timeouts
            idle_timeout => infinity
-            }
-        },
+        }},
        {scoper_event_handler_options, #{
            event_handler_opts => #{
                formatter_opts => #{
@ -58,13 +58,12 @@
            fault_detector => "http://fault-detector:8022/v1/fault-detector"
        }},
        {proxy_opts, #{
-            transport_opts => #{
-            }
+            transport_opts => #{}
        }},
        {health_check, #{
-            disk    => {erl_health, disk     , ["/", 99]},
+            disk => {erl_health, disk, ["/", 99]},
            memory => {erl_health, cg_memory, [70]},
-            service => {erl_health, service  , [<<"{{ service_name }}">>]},
+            service => {erl_health, service, [<<"{{ service_name }}">>]},
            dmt_client => {dmt_client, health_check, [<<"hellgate">>]}
        }},
        {payment_retry_policy, #{
@ -113,18 +112,22 @@
            automaton => "http://machinegun:8022/v1/automaton",
            accounter => "http://shumway:8022/shumpune"
        }},
-        {cache_options, #{ %% see `pm_party_cache:cache_options/0`
-            memory => 209715200,  % 200Mb, cache memory quota in bytes
+        %% see `pm_party_cache:cache_options/0`
+        {cache_options, #{
+            % 200Mb, cache memory quota in bytes
+            memory => 209715200,
            ttl => 3600,
            size => 3000
        }}
    ]},

    {dmt_client, [
-        {cache_update_interval, 5000}, % milliseconds
+        % milliseconds
+        {cache_update_interval, 5000},
        {max_cache_size, #{
            elements => 20,
-            memory => 52428800 % 50Mb
+            % 50Mb
+            memory => 52428800
        }},
        {woody_event_handlers, [
            {scoper_woody_event_handler, #{
@ -146,10 +149,12 @@
            party_management => "http://party-management:8022/v1/processing/partymgmt"
        }},
        {woody, #{
-            cache_mode => safe,  % disabled | safe | aggressive
+            % disabled | safe | aggressive
+            cache_mode => safe,
            options => #{
                woody_client => #{
-                    event_handler => {scoper_woody_event_handler, #{
+                    event_handler =>
+                        {scoper_woody_event_handler, #{
                            event_handler_opts => #{
                                formatter_opts => #{
                                    max_length => 1000
@ -161,18 +166,9 @@
        }}
    ]},

-    {how_are_you, [
-        {metrics_publishers, [
-            % {hay_statsd_publisher, #{
-            %     key_prefix => <<"hellgate.">>,
-            %     host => "localhost",
-            %     port => 8125
-            % }}
-        ]}
-    ]},
-
    {snowflake, [
-        {max_backward_clock_moving, 1000},  % 1 second
+        % 1 second
+        {max_backward_clock_moving, 1000},
        {machine_id, hostname_hash}
    ]},

--- a/elvis.config
+++ b/elvis.config
@ -1,5 +1,6 @@
 [
    {elvis, [
+        {verbose, true},
        {config, [
            #{
                dirs => ["apps/*/**"],
--- a/rebar.config
+++ b/rebar.config
@ -27,13 +27,10 @@
 % Common project dependencies.
 {deps, [
    {cache, "2.3.3"},
-    {prometheus, "4.6.0"},
-    {prometheus_cowboy, "0.1.8"},
    {gproc, "0.9.0"},
    {genlib, {git, "https://github.com/valitydev/genlib.git", {branch, "master"}}},
    {woody, {git, "https://github.com/valitydev/woody_erlang.git", {branch, "master"}}},
    {woody_user_identity, {git, "https://github.com/valitydev/woody_erlang_user_identity.git", {branch, "master"}}},
-    {woody_api_hay, {git, "https://github.com/valitydev/woody_api_hay.git", {branch, "master"}}},
    {damsel, {git, "https://github.com/valitydev/damsel.git", {branch, "master"}}},
    {payproc_errors, {git, "https://github.com/valitydev/payproc-errors-erlang.git", {branch, "master"}}},
    {mg_proto, {git, "https://github.com/valitydev/machinegun-proto.git", {branch, "master"}}},
@ -42,7 +39,6 @@
    {dmt_client, {git, "https://github.com/valitydev/dmt_client.git", {branch, "master"}}},
    {scoper, {git, "https://github.com/valitydev/scoper.git", {branch, "master"}}},
    {party_client, {git, "https://github.com/valitydev/party_client_erlang.git", {branch, "master"}}},
-    {how_are_you, {git, "https://github.com/valitydev/how_are_you.git", {branch, "master"}}},
    {erl_health, {git, "https://github.com/valitydev/erlang-health.git", {branch, "master"}}},
    {fault_detector_proto, {git, "https://github.com/valitydev/fault-detector-proto.git", {branch, "master"}}},
    {limiter_proto, {git, "https://github.com/valitydev/limiter-proto.git", {branch, "master"}}}
@ -73,6 +69,12 @@
 {profiles, [
    {prod, [
        {deps, [
+            %% NOTE
+            %% Because of a dependency conflict, prometheus libs are only included in production build for now
+            %% https://github.com/project-fifo/rebar3_lint/issues/42
+            %% https://github.com/valitydev/hellgate/pull/2/commits/884724c1799703cee4d1033850fe32c17f986d9e
+            {prometheus, "4.8.1"},
+            {prometheus_cowboy, "0.1.8"},
            % for introspection on production
            {recon, "2.5.2"},
            {logger_logstash_formatter,
@ -85,9 +87,9 @@
                {recon, load},
                {runtime_tools, load},
                {tools, load},
-                {logger_logstash_formatter, load},
-                woody_api_hay,
-                how_are_you,
+                logger_logstash_formatter,
+                prometheus,
+                prometheus_cowboy,
                sasl,
                hellgate
            ]},
@ -103,10 +105,19 @@
 ]}.

 {plugins, [
-    {erlfmt, "1.0.0"}
+    {covertool, "2.0.4"},
+    {erlfmt, "1.0.0"},
+    {rebar3_lint, "1.0.1"}
 ]}.

 {erlfmt, [
    {print_width, 120},
-    {files, ["apps/*/{src,include,test}/*.{hrl,erl}", "rebar.config", "elvis.config"]}
+    {files, ["apps/*/{src,include,test}/*.{hrl,erl}", "rebar.config", "elvis.config", "config/sys.config"]}
+]}.
+
+{covertool, [
+    {coverdata_files, [
+        "eunit.coverdata",
+        "ct.coverdata"
+    ]}
 ]}.
--- a/rebar.lock
+++ b/rebar.lock
@ -1,7 +1,5 @@
 {"1.2.0",
-[{<<"accept">>,{pkg,<<"accept">>,<<"0.3.5">>},2},
- {<<"bear">>,{pkg,<<"bear">>,<<"0.9.0">>},2},
- {<<"cache">>,{pkg,<<"cache">>,<<"2.3.3">>},0},
+[{<<"cache">>,{pkg,<<"cache">>,<<"2.3.3">>},0},
 {<<"certifi">>,{pkg,<<"certifi">>,<<"2.8.0">>},2},
 {<<"cg_mon">>,
  {git,"https://github.com/rbkmoney/cg_mon.git",
@ -29,20 +27,12 @@
  {git,"https://github.com/valitydev/fault-detector-proto.git",
       {ref,"365aadcfefa7dbf75ee6613ed8c7a7fe377abbfc"}},
  0},
- {<<"folsom">>,
-  {git,"https://github.com/folsom-project/folsom.git",
-       {ref,"62fd0714e6f0b4e7833880afe371a9c882ea0fc2"}},
-  1},
 {<<"genlib">>,
  {git,"https://github.com/valitydev/genlib.git",
       {ref,"82c5ff3866e3019eb347c7f1d8f1f847bed28c10"}},
  0},
 {<<"gproc">>,{pkg,<<"gproc">>,<<"0.9.0">>},0},
 {<<"hackney">>,{pkg,<<"hackney">>,<<"1.18.0">>},1},
- {<<"how_are_you">>,
-  {git,"https://github.com/valitydev/how_are_you.git",
-       {ref,"2fd8013420328464c2c84302af2781b86577b39f"}},
-  0},
 {<<"idna">>,{pkg,<<"idna">>,<<"6.1.1">>},2},
 {<<"jsx">>,{pkg,<<"jsx">>,<<"3.1.0">>},1},
 {<<"limiter_proto">>,
@ -64,9 +54,6 @@
  {git,"https://github.com/valitydev/payproc-errors-erlang.git",
       {ref,"ebbfa3775c77d665f519d39ca9afa08c28d7733f"}},
  0},
- {<<"prometheus">>,{pkg,<<"prometheus">>,<<"4.6.0">>},0},
- {<<"prometheus_cowboy">>,{pkg,<<"prometheus_cowboy">>,<<"0.1.8">>},0},
- {<<"prometheus_httpd">>,{pkg,<<"prometheus_httpd">>,<<"2.1.11">>},1},
 {<<"ranch">>,{pkg,<<"ranch">>,<<"1.8.0">>},2},
 {<<"scoper">>,
  {git,"https://github.com/valitydev/scoper.git",
@ -90,18 +77,12 @@
  {git,"https://github.com/valitydev/woody_erlang.git",
       {ref,"6f818c57e3b19f96260b1f968115c9bc5bcad4d2"}},
  0},
- {<<"woody_api_hay">>,
-  {git,"https://github.com/rbkmoney/woody_api_hay.git",
-       {ref,"4c39134cddaa9bf6fb8db18e7030ae64f1efb3a9"}},
-  0},
 {<<"woody_user_identity">>,
  {git,"https://github.com/valitydev/woody_erlang_user_identity.git",
       {ref,"a480762fea8d7c08f105fb39ca809482b6cb042e"}},
  0}]}.
 [
 {pkg_hash,[
- {<<"accept">>, <<"B33B127ABCA7CC948BBE6CAA4C263369ABF1347CFA9D8E699C6D214660F10CD1">>},
- {<<"bear">>, <<"A31CCF5361791DD5E708F4789D67E2FEF496C4F05935FC59ADC11622F834D128">>},
 {<<"cache">>, <<"B23A5FE7095445A88412A6E614C933377E0137B44FFED77C9B3FEF1A731A20B2">>},
 {<<"certifi">>, <<"D4FB0A6BB20B7C9C3643E22507E42F356AC090A1DCEA9AB99E27E0376D695EBA">>},
 {<<"cowboy">>, <<"865DD8B6607E14CF03282E10E934023A1BD8BE6F6BACF921A7E2A96D800CD452">>},
@ -113,15 +94,10 @@
 {<<"metrics">>, <<"25F094DEA2CDA98213CECC3AEFF09E940299D950904393B2A29D191C346A8486">>},
 {<<"mimerl">>, <<"67E2D3F571088D5CFD3E550C383094B47159F3EEE8FFA08E64106CDF5E981BE3">>},
 {<<"parse_trans">>, <<"16328AB840CC09919BD10DAB29E431DA3AF9E9E7E7E6F0089DD5A2D2820011D8">>},
- {<<"prometheus">>, <<"20510F381DB1CCAB818B4CF2FAC5FA6AB5CC91BC364A154399901C001465F46F">>},
- {<<"prometheus_cowboy">>, <<"CFCE0BC7B668C5096639084FCD873826E6220EA714BF60A716F5BD080EF2A99C">>},
- {<<"prometheus_httpd">>, <<"F616ED9B85B536B195D94104063025A91F904A4CFC20255363F49A197D96C896">>},
 {<<"ranch">>, <<"8C7A100A139FD57F17327B6413E4167AC559FBC04CA7448E9BE9057311597A1D">>},
 {<<"ssl_verify_fun">>, <<"CF344F5692C82D2CD7554F5EC8FD961548D4FD09E7D22F5B62482E5AEAEBD4B0">>},
 {<<"unicode_util_compat">>, <<"BC84380C9AB48177092F43AC89E4DFA2C6D62B40B8BD132B1059ECC7232F9A78">>}]},
 {pkg_hash_ext,[
- {<<"accept">>, <<"11B18C220BCC2EAB63B5470C038EF10EB6783BCB1FCDB11AA4137DEFA5AC1BB8">>},
- {<<"bear">>, <<"47F71F098F2E3CD05E124A896C5EC2F155967A2B6FF6731E0D627312CCAB7E28">>},
 {<<"cache">>, <<"44516CE6FA03594D3A2AF025DD3A87BFE711000EB730219E1DDEFC816E0AA2F4">>},
 {<<"certifi">>, <<"6AC7EFC1C6F8600B08D625292D4BBF584E14847CE1B6B5C44D983D273E1097EA">>},
 {<<"cowboy">>, <<"2C729F934B4E1AA149AFF882F57C6372C15399A20D54F65C8D67BEF583021BDE">>},
@ -133,9 +109,6 @@
 {<<"metrics">>, <<"69B09ADDDC4F74A40716AE54D140F93BEB0FB8978D8636EADED0C31B6F099F16">>},
 {<<"mimerl">>, <<"F278585650AA581986264638EBF698F8BB19DF297F66AD91B18910DFC6E19323">>},
 {<<"parse_trans">>, <<"07CD9577885F56362D414E8C4C4E6BDF10D43A8767ABB92D24CBE8B24C54888B">>},
- {<<"prometheus">>, <<"4905FD2992F8038ECCD7AA0CD22F40637ED618C0BED1F75C05AACEC15B7545DE">>},
- {<<"prometheus_cowboy">>, <<"BA286BECA9302618418892D37BCD5DC669A6CC001F4EB6D6AF85FF81F3F4F34C">>},
- {<<"prometheus_httpd">>, <<"0BBE831452CFDF9588538EB2F570B26F30C348ADAE5E95A7D87F35A5910BCF92">>},
 {<<"ranch">>, <<"49FBCFD3682FAB1F5D109351B61257676DA1A2FDBE295904176D5E521A2DDFE5">>},
 {<<"ssl_verify_fun">>, <<"BDB0D2471F453C88FF3908E7686F86F9BE327D065CC1EC16FA4540197EA04680">>},
 {<<"unicode_util_compat">>, <<"25EEE6D67DF61960CF6A794239566599B09E17E668D3700247BC498638152521">>}]}