Merge pull request #1274 from percona/exact-fluentbit

Make fluentbit version configurable

Author: jvpasinatto

fluentbit/Dockerfile

@@ -28,6 +28,9 @@ RUN export GNUPGHOME="$(mktemp -d)" \
 # install exact version of PS for repeatability
 ENV PERCONA_VERSION=8.0.42-33.1.el9
 
+# install exact version of Fluent Bit for repeatability
+ENV FLUENTBIT_VERSION=4.0.1-1
+
 # Add Fluent Bit repo
 RUN printf "%s\n" \
     "[fluent-bit]" \
@@ -39,14 +42,27 @@ RUN printf "%s\n" \
     "enabled=1" \
     > /etc/yum.repos.d/fluent-bit.repo
 
+# Install packages
 # fluentbit does not have el8 repo and the doc suggests installing el7 rpm
 RUN set -ex; \
-    microdnf install -y hostname postgresql-libs shadow-utils yum-utils fluent-bit logrotate make libpq procps-ng compat-openssl11 percona-mongodb-mongosh \
-    percona-xtradb-cluster-client-${PERCONA_VERSION} tar vim-minimal; \
+    microdnf install -y \
+      hostname \
+      postgresql-libs \
+      shadow-utils \
+      yum-utils \
+      fluent-bit-${FLUENTBIT_VERSION} \
+      logrotate \
+      make \
+      libpq \
+      procps-ng \
+      compat-openssl11 \
+      percona-mongodb-mongosh \
+      percona-xtradb-cluster-client-${PERCONA_VERSION} \
+      tar \
+      vim-minimal; \
     curl -Lf https://github.com/michaloo/go-cron/releases/download/v0.0.2/go-cron.tar.gz -o /tmp/go-cron.tar.gz; \
     tar xvf /tmp/go-cron.tar.gz -C /usr/bin; \
-    rm -rf /var/cache
-
+    rm -rf /var/cache /tmp/go-cron.tar.gz
 
 RUN groupadd -g 1001 mysql
 RUN useradd -u 1001 -r -g 1001 -s /sbin/nologin \