fix: sinatra build hadolint error

dvsa · Dec 12, 2024 · 1a71fdb · 1a71fdb
1 parent ee476c2
commit 1a71fdb
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/logstash/8.16.0/batch/Dockerfile b/logstash/8.16.0/batch/Dockerfile
@@ -11,6 +11,8 @@ RUN apt-get update && \
     default-mysql-client=1.0.5ubuntu2 && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/* && \
-    gem install sinatra:4.1.0
+    apt-get -y --no-install-recommends install \
+    ruby-full && \
+    gem install sinatra -v 4.1.0
 
 USER 1000