Add mysql-8.0

.github/workflows/build-and-push.yml

@@ -10,11 +10,6 @@ jobs:
   build_and_push:
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        include:
-          - mariadb-version: 10.7
-
     steps:
       - name: "Checkout Sourcecode"
         uses: actions/checkout@v2
@@ -39,17 +34,14 @@ jobs:
             "${{ runner.os }}-buildx-${{ matrix.mariadb-version }}-"
             "${{ runner.os }}-buildx-"
 
-      - name: "Docker build mariadb-${{ matrix.mariadb-version }}"
-        run: make build MARIADB_VERSION=${{ matrix.mariadb-version }}
-
       - name: "Login to DockerHub"
         uses: docker/login-action@v1
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      - name: "Docker push mariadb-${{ matrix.mariadb-version }}"
-        run: make build BUILDX_OPTIONS=--push MARIADB_VERSION=${{ matrix.mariadb-version }}
+      - name: "Docker build and push"
+        run: make build BUILDX_OPTIONS=--push
 
       - name: "Update Docker Hub Description (croneu/phpapp-db)"
         uses: peter-evans/dockerhub-description@v2

Dockerfile.mysql

@@ -0,0 +1,9 @@
+# See https://hub.docker.com/_/mysql/
+
+ARG MYSQL_VERSION=8.0
+
+FROM mysql:${MYSQL_VERSION}
+
+ADD mysql.cnf /etc/mysql/conf.d/z99-docker.cnf
+RUN chown mysql:mysql /etc/mysql/conf.d/z99-docker.cnf \
+    && chmod 0644 /etc/mysql/conf.d/z99-docker.cnf

Makefile

@@ -3,11 +3,17 @@ PLATFORMS=linux/arm64/v8,linux/amd64
 
 # Defaults:
 MARIADB_VERSION=10.7
+MYSQL_VERSION=8.0
 
 #BUILDX_OPTIONS=--push
 DOCKER_CACHE=--cache-from "type=local,src=.buildx-cache" --cache-to "type=local,dest=.buildx-cache"
 
 build:
 	docker buildx build $(DOCKER_CACHE) $(BUILDX_OPTIONS) \
 		--platform $(PLATFORMS) \
+		-f Dockerfile.mariadb \
 		--build-arg MARIADB_VERSION=$(MARIADB_VERSION) --tag croneu/phpapp-db:mariadb-$(MARIADB_VERSION) .
+	docker buildx build $(DOCKER_CACHE) $(BUILDX_OPTIONS) \
+		--platform $(PLATFORMS) \
+		-f Dockerfile.mysql \
+		--build-arg MYSQL_VERSION=$(MYSQL_VERSION) --tag croneu/phpapp-db:mysql-$(MYSQL_VERSION) .

README.md

@@ -13,19 +13,19 @@ This is the MySQL database container, with images for **amd64** and **arm64**
 ## Tags available
 
 * `croneu/phpapp-db:mariadb-10.7`
+* `croneu/phpapp-db:mysql-8.0`
 
-This is just a pre-configured alternative to the upstream official **MariaDB** image. This
-allows us to use it straight on for TYPO3 projects without having to include any further
+This is just a pre-configured alternative to the upstream official images (**MariaDB** or **MySQL**).
+This  allows us to use it straight on for TYPO3 projects without having to include any further
 configuration or do any performance tuning.
 
-We are using MariaDB instead of the official MySQL images, because these are not available
-for ARM architecture yet.
-
 ## Settings
 
-See upstream: https://hub.docker.com/_/mariadb
+See upstream:
+* https://hub.docker.com/_/mariadb
+* https://hub.docker.com/_/mysql
 
-Example `docker-compose.yaml`:
+Example `docker-compose.yaml` for MariaDB:
 
 ```
   mysql:
@@ -41,6 +41,22 @@ Example `docker-compose.yaml`:
       MARIADB_PASSWORD: ${DB_PASS}
 ```
 
+Example `docker-compose.yaml` for MySQL 8.0:
+
+```
+  mysql:
+    image: croneu/phpapp-db:mysql-8.0
+    ports:
+      - 13306:3306
+    volumes:
+      - mysql:/var/lib/mysql
+    environment:
+      MYSQL_ROOT_PASSWORD: ${DB_PASS}
+      MYSQL_DATABASE: ${DB_NAME}
+      MYSQL_USER: ${DB_USER}
+      MYSQL_PASSWORD: ${DB_PASS}
+```
+
 ----
 
 ## Docker Image Development

mysql.cnf

@@ -0,0 +1,57 @@
+[mysqld]
+
+# Defaults noted here are from MySQL 8.0 (official docker image)
+
+#################################################
+## Buffers
+
+# default is 8M
+key_buffer_size = 128M
+
+# default is 128M
+innodb_buffer_pool_size = 512M
+
+# default is 100M
+innodb_redo_log_capacity = 512M
+
+# default is 16M
+innodb_log_buffer_size = 128M
+
+# default is 16M
+tmp_table_size = 128M
+
+# default is 16M
+max_heap_table_size = 128M
+
+# default is 256k
+join_buffer_size = 4M
+
+# default is 256k
+sort_buffer_size = 4M
+
+# default is 128k
+read_buffer_size = 1M
+
+# default is 256k
+read_rnd_buffer_size = 1M
+
+#################################################
+## Misc
+
+# default is 1
+innodb_flush_log_at_trx_commit = 0
+
+# default is fsync
+innodb_flush_method = O_DSYNC
+
+#################################################
+## Connections
+
+# default is 151
+max_connections = 20
+
+#################################################
+## TYPO3 compatibility
+
+# default is ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION
+sql_mode = ""