mariadb base images are doomed

.gitea/workflows/build_and_publish.yaml

@@ -7,10 +7,8 @@ env:
 
 on:
   push:
-    tags:
-      - '*'
   schedule:
-    - cron: "0 12 3 * *"
+    - cron: "0 12 * * 3"
   workflow_dispatch:
   workflow_call:
   workflow_run:

.gitea/workflows/vulnscan.yaml

@@ -6,8 +6,8 @@ env:
   REPOSITORY: paspo/mariadb-backup-slave
 
 on:
-  schedule:
-    - cron: "0 14 * * *"
+  # schedule:
+  #   - cron: "0 14 * * *"
   workflow_dispatch:
   workflow_call:
   workflow_run:

Dockerfile

@@ -2,16 +2,12 @@ ARG MARIA_VERSION
 FROM mariadb:${MARIA_VERSION}
 
 RUN apt-get update && \
+    DEBIAN_FRONTEND=noninteractive apt-get upgrade -y && \
     DEBIAN_FRONTEND=noninteractive apt-get install -q -y cron sudo automysqlbackup
 
-COPY mysql.cnf /etc/mysql/mariadb.conf.d/settings.cnf
-COPY maria-include.cnf /etc/mysql/conf.d/maria-include.cnf
-COPY custom.cnf /etc/mysql/mariadb.conf.d/custom.cnf
+COPY rootfs /
+
 RUN chown mysql:mysql /etc/mysql/mariadb.conf.d/custom.cnf
-COPY docker-entrypoint-new.sh /usr/local/bin/
-COPY healthcheck.sh /usr/local/bin/
-COPY automysqlbackup /etc/default
-COPY sudoers /etc/sudoers.d/mysudoers
 
 HEALTHCHECK --interval=30s --start-period=30s --timeout=3s \
   CMD /usr/local/bin/healthcheck.sh

README.md

@@ -79,7 +79,7 @@ docker-compose up -d
 Create the database:
 
 ```bash
-docker exec my-container sh -c 'echo "create database aWordpressDatabase;" | exec mysql -uroot -p"$MYSQL_ROOT_PASSWORD"'
+docker-compose exec backup-slave sh -c 'echo "create database aWordpressDatabase;" | exec mysql -uroot -p"$MYSQL_ROOT_PASSWORD"'
 ```
 
 ### Freeze the master
@@ -109,7 +109,7 @@ The classic way is preferred when you have a big database because it locks the d
 Now, we need to import the backup from the master, so as we started the slave as readwrite, we can now do this on the slave:
 
 ```bash
-docker exec my-container sh -c 'mysqldump -C --lock-tables=false --quick -u repluser -h master.host --password="aRandomPassword" aWordpressDatabase | mysql -u root -p"$MYSQL_ROOT_PASSWORD" aWordpressDatabase'
+docker-compose exec backup-slave sh -c 'mysqldump -C --lock-tables=false --quick -u repluser -h master.host --password="aRandomPassword" aWordpressDatabase | mysql -u root -p"$MYSQL_ROOT_PASSWORD" aWordpressDatabase'
 ```
 
 Replace **my-container**, **repluser**, **master.host**, **aRandomPassword**, **aWordpressDatabase** with the correct values.
@@ -144,7 +144,7 @@ docker cp thedump.sql.gz my-container:/thedump.sql.gz
 Then we import it: 
 
 ```bash
-docker exec my-container sh -c 'zcat /thedump.sql.gz | mysql -u root -p"$MYSQL_ROOT_PASSWORD" aWordpressDatabase'
+docker-compose exec backup-slave sh -c 'zcat /thedump.sql.gz | mysql -u root -p"$MYSQL_ROOT_PASSWORD" aWordpressDatabase'
 docker exec my-container sh -c 'rm /thedump.sql.gz'
 ```