Merge pull request #2 from Leen15/support-pg-14

Add support for PostgreSQL 14

Dockerfile

@@ -1,24 +1,25 @@
 FROM ruby:2.7-slim
 
-ARG CH_version=19.3.4
+ARG CH_VERSION=19.3.4
+ARG PG_VERSION=14
 
-RUN apt-get update -y && \
+RUN apt-get update && \
     apt-get install -y \
         wget htop lbzip2 gnupg2 build-essential \
-        libxml2-dev libxslt-dev liblzma-dev zlib1g-dev patch libpq5 cron  \
-        locales tzdata  && \
+        libxml2-dev libxslt-dev liblzma-dev zlib1g-dev \
+        patch libpq5 cron locales tzdata && \
     echo "deb http://repo.yandex.ru/clickhouse/deb/stable/ main/" > /etc/apt/sources.list.d/clickhouse.list && \
     apt-key adv --keyserver keyserver.ubuntu.com --recv E0C56BD4 && \
-    echo "deb http://apt.postgresql.org/pub/repos/apt/ stretch-pgdg main" > /etc/apt/sources.list.d/pgdg.list && \
+    echo "deb http://apt.postgresql.org/pub/repos/apt/ bullseye-pgdg main" > /etc/apt/sources.list.d/pgdg.list && \
     wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - && \
-    apt-get update -y && \
+    apt-get update && \
     apt-get install -y \
-        postgresql-client-12 \
+        postgresql-client-$PG_VERSION \
         mariadb-client \
-        clickhouse-client=$CH_version \
-        clickhouse-common-static=$CH_version \
-    && rm -rf /var/lib/apt/lists/* /var/cache/debconf && apt-get clean
-
+        clickhouse-client=$CH_VERSION \
+        clickhouse-common-static=$CH_VERSION && \
+    rm -rf /var/lib/apt/lists/* /var/cache/debconf && \
+    apt-get clean
 
 # Create workdir
 RUN mkdir /backup
@@ -43,4 +44,4 @@ ADD crontab /etc/cron.d/backup-cron
 RUN chmod 0644 /etc/cron.d/backup-cron
 
 # Run the command on container startup
-ENTRYPOINT /backup/run_cron.sh
+ENTRYPOINT /backup/run_cron.sh

README.md

@@ -6,7 +6,7 @@ With a valid `AWS_KEEP_FOR_DAYS` backups older than that days are deleted automa
 It also have a `BACKUP_PRIORITY` params for set the backup priority with ionice and nice values.   
 
 At the moment, it supports:
-- PostgreSQL (pg_dump, versions 9.6 -> 12)
+- PostgreSQL (pg_dump, versions <= 14)
 - MySQL (mysqldump, versions 5.7+ )
 - ClickHouse (versions 19+)