chore: use go

Author: mickamy

.env

@@ -1,2 +1,2 @@
-ISHOCON_APP_LANG=ruby
+ISHOCON_APP_LANG=go
 

.github/workflows/benchmark.yml

@@ -14,11 +14,11 @@ jobs:
       matrix:
         language:
           # - "crystal"
-          # - "go"
+          - "go"
           # - "nodejs"
           # - "php"
           # - "python"
-          - "ruby"
+          # - "ruby"
     env:
       ISHOCON_APP_LANG: ${{ matrix.language }}
       UNAME: ${{ secrets.DOCKER_HUB_USERNAME }}

.github/workflows/build_and_push_images.yml

@@ -80,12 +80,12 @@ jobs:
       fail-fast: false
       matrix:
         language:
-          - "crystal"
+          # - "crystal"
           - "go"
-          - "nodejs"
-          - "php"
-          - "python"
-          - "ruby"
+          # - "nodejs"
+          # - "php"
+          # - "python"
+          # - "ruby"
     env:
       ISHOCON_APP_LANG: ${{ matrix.language }}
       UNAME: ${{ secrets.DOCKER_HUB_USERNAME }}

docker/app/go/Dockerfile

@@ -1,6 +1,10 @@
 ARG BASE_IMAGE=ishocon2-app-base:latest
 FROM ${BASE_IMAGE}
 
+RUN sudo apt-get update && \
+    sudo apt-get install -y percona-toolkit && \
+    sudo apt-get clean
+
 # Go のインストール
 ARG TARGETARCH
 RUN sudo wget -q https://dl.google.com/go/go1.15.8.linux-${TARGETARCH}.tar.gz && \