replace base image to alpine

apache/Dockerfile

@@ -1,6 +1,6 @@
-FROM httpd:2.4
+FROM httpd:2.4-alpine
 
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
+RUN apk update && apk add \
     nano \
     openssl \
     gettext

apache/entrypoint.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 # if there's no ssl certificate yet create it
 if [ ! -f "/usr/local/apache2/conf/server.crt" ]; then

compose/mariadb.yml

@@ -17,6 +17,22 @@ services:
     networks:
       - totara
 
+  mariadb109:
+    image: mariadb:10.9
+    container_name: totara_mariadb109
+    ports:
+      - "3313:3306"
+    environment:
+      TZ: ${TIME_ZONE}
+      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PW}
+    volumes:
+      - mariadb109-data:/var/lib/mysql
+      - ./mariadb:/etc/mysql/conf.d
+    depends_on:
+      - nginx
+    networks:
+      - totara
+
   mariadb108:
     image: mariadb:10.8
     container_name: totara_mariadb108
@@ -115,6 +131,7 @@ services:
 
 volumes:
   mariadb-data:
+  mariadb109-data:
   mariadb108-data:
   mariadb107-data:
   mariadb106-data:

compose/pgsql.yml

@@ -2,7 +2,7 @@ version: "3.7"
 services:
 
   pgsql93:
-    image: postgres:9.3
+    image: postgres:9.3-alpine
     container_name: totara_pgsql93
     ports:
       - "5493:5432"
@@ -20,7 +20,7 @@ services:
       - totara
 
   pgsql96:
-    image: postgres:9.6
+    image: postgres:9.6-alpine
     container_name: totara_pgsql96
     ports:
       - "5496:5432"
@@ -39,7 +39,7 @@ services:
       - totara
 
   pgsql10:
-    image: postgres:10.6
+    image: postgres:10-alpine
     container_name: totara_pgsql10
     ports:
       - "5410:5432"
@@ -57,7 +57,7 @@ services:
       - totara
 
   pgsql11:
-    image: postgres:11.6
+    image: postgres:11-alpine
     container_name: totara_pgsql11
     ports:
       - "5411:5432"
@@ -75,7 +75,7 @@ services:
       - totara
 
   pgsql:
-    image: postgres:12.1
+    image: postgres:12-alpine
     container_name: totara_pgsql12
     ports:
       - "5432:5432"
@@ -93,7 +93,7 @@ services:
       - totara
 
   pgsql13:
-    image: postgres:13.0
+    image: postgres:13-alpine
     container_name: totara_pgsql13
     ports:
       - "5442:5432"
@@ -112,7 +112,7 @@ services:
       - totara
 
   pgsql14:
-    image: postgres:14.0
+    image: postgres:14-alpine
     container_name: totara_pgsql14
     ports:
       - "5443:5432"
@@ -130,6 +130,25 @@ services:
     networks:
       - totara
 
+  pgsql15:
+    image: postgres:15-alpine
+    container_name: totara_pgsql15
+    ports:
+      - "5444:5432"
+    environment:
+      TZ: ${TIME_ZONE}
+      PGDATA: /var/lib/postgresql/data/pgdata
+      POSTGRES_HOST_AUTH_METHOD: trust
+    command:
+      postgres -c 'config_file=/etc/postgresql/postgresql.conf' -c 'enable_memoize=off'
+    volumes:
+      - ./pgsql/my-postgres.conf:/etc/postgresql/postgresql.conf
+      - pgsql15-data:/var/lib/postgresql/data
+    depends_on:
+      - nginx
+    networks:
+      - totara
+
 volumes:
   pgsql93-data:
   pgsql96-data:
@@ -138,3 +157,4 @@ volumes:
   pgsql12-data:
   pgsql13-data:
   pgsql14-data:
+  pgsql15-data:

docker-compose.yml

@@ -8,7 +8,7 @@ services:
   # docker-compose -f docker-compose.yml -f compose/nginx.yml -f compose/pgsql.yml -f compose/php.yml up -d pgsql php-7.3
 
   nodejs:
-    image: node:16
+    image: node:16-alpine3.16
     container_name: totara_nodejs
     environment:
       TZ: ${TIME_ZONE}
@@ -28,7 +28,8 @@ services:
       - totara
 
   redis:
-    image: redis
+    image: redis:alpine
+    container_name: totara_redis
     # activate persistency
     command: "redis-server --appendonly yes"
     environment:
@@ -39,7 +40,8 @@ services:
       - totara
 
   memcached:
-    image: memcached
+    image: memcached:alpine
+    container_name: totara_memcached
     environment:
       TZ: ${TIME_ZONE}
     networks:

nginx/Dockerfile

@@ -1,8 +1,8 @@
-FROM nginx:1.20
+FROM nginx:alpine
 
 ENV REMOTE_DATA=${REMOTE_DATA}
 
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
+RUN apk update && apk add \
     nano \
     openssl \
     gettext

nginx/entrypoint.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 # if there's no ssl certificate yet create it
 if [ ! -f "/etc/nginx/ssl/domain.crt" ]