Convert Wordpress config to variables.

Config/ProvisionTests/README.md

@@ -1,3 +1,7 @@
+# Construction Area
+
+This configuration is still a work in progress. :)
+
 # Provision Test Images
 
 Create containers of popular Linux distributions in order to test Ansible.

Config/ProvisionTests/env.standard

@@ -20,5 +20,7 @@ EXTRA_UBUNTU=""
 
 ## Script
 REPO=https://git.hyperling.com/me/env-ansible
-BRANCH=dev
+#BRANCH=dev
+BRANCH=stage
+#BRANCH=prod
 EXEC="./setup.sh -l"

Config/WordpressExample/README.md

@@ -0,0 +1,3 @@
+# Construction Area
+
+This configuration is still a work in progress. :)

Config/WordpressExample/docker-compose.main.yml

@@ -0,0 +1,58 @@
+# 2025-10-17 Hyperling
+# Copied and modified from the example here:
+#   https://hub.docker.com/_/wordpress
+# This file should be copied to `docker-compose.yml`.
+# Most configration changes can be done in the env file rather than here.
+
+## TBDs ##
+# - Move env variables to env.example
+# - Look through other environment variables which may be useful.
+# - Add CPU and MEM section
+# - Change ports
+
+# TBD locate these at ../../Volumes and create `prep.sh` script.
+volumes:
+  wordpress:
+  db:
+
+services:
+
+  wp-app:
+    image: wordpress
+    restart: always
+    ports:
+      - 8080:80
+    environment:
+      WORDPRESS_DB_HOST: wp-db
+      WORDPRESS_DB_USER: $WORDPRESS_DB_USER
+      WORDPRESS_DB_PASSWORD: $WORDPRESS_DB_PASSWORD
+      WORDPRESS_DB_NAME: $WORDPRESS_DB_NAME
+      WP_CPU: $WP_CPU
+      WP_MEM: $WP_MEM
+    volumes:
+      - wordpress:/var/www/html
+    deploy:
+      mode: global
+      resources:
+        limits:
+          cpus: $WP_CPU
+          memory: $WP_MEM
+
+  wp-db:
+    image: mysql:8.0
+    restart: always
+    environment:
+      MYSQL_DATABASE: $WORDPRESS_DB_NAME
+      MYSQL_USER: $WORDPRESS_DB_USER
+      MYSQL_PASSWORD: WORDPRESS_DB_PASSWORD
+      MYSQL_RANDOM_ROOT_PASSWORD: '1'
+      WP_CPU_DB: $WP_CPU_DB
+      WP_MEM_DB: $WP_MEM_DB
+    volumes:
+      - db:/var/lib/mysql
+    deploy:
+      mode: global
+      resources:
+        limits:
+          cpus: $WP_CPU_DB
+          memory: $WP_MEM_DB

Config/WordpressExample/env.main

@@ -0,0 +1,35 @@
+# This file should be copied to `.env` and have its values changes as needed.
+
+COMPOSE_BAKE=true
+
+## Database ##
+WORDPRESS_DB_HOST=db
+WORDPRESS_DB_USER=exampleuser
+WORDPRESS_DB_PASSWORD=examplepass
+WORDPRESS_DB_NAME=exampledb
+MYSQL_RANDOM_ROOT_PASSWORD=1
+
+## Performance ##
+# Standard Minimum
+#WP_CPU=1.00
+#WP_MEM=2.0G
+#WP_CPU_DB=
+#WP_MEM_DB=
+
+# Standard Recommended
+#WP_CPU=1.00
+#WP_MEM=4.0G
+#WP_CPU_DB=
+#WP_MEM_DB=
+
+# tested Minimum
+#WP_CPU=
+#WP_MEM=
+#WP_CPU_DB=
+#WP_MEM_DB=
+
+# Tested Recommended
+WP_CPU=
+WP_MEM=
+WP_CPU_DB=
+WP_MEM_DB=

bin/backup.sh

@@ -16,6 +16,39 @@ BASENAME="Backup"
 file="$BACKUP_DIR/$BASENAME.$DATE.$HOSTNAME.$TAG.zip"
 time="`which time`"
 
+## Functions ##
+
+function usage {
+	cat <<- EOF
+		Backup script for Hyperling's self-managed Docker setup.
+
+		Usage: $PROG [-u] [-d] [-h]
+			-u : Bring all containers up after the backup has finished.
+			-d : Bring all containers down before taking the backup.
+			-h : Display this help text.
+
+		Example:
+			$PROG -ud
+	EOF
+
+	exit $1
+}
+
+## Parameters ##
+
+up=FALSE
+down=FALSE
+
+while getopts ':udh' opt; do
+	case "$opt" in
+		u) up=TRUE ;;
+		d) down=TRUE ;;
+		h) usage 0 ;;
+		*) echo "ERROR: Option $OPTARG not recognized." >&2
+			usage 1 ;;
+	esac
+done
+
 ## Main ##
 
 # Ensure backup directory exists with correct permissions.
@@ -30,8 +63,12 @@ cd "$BACKUP_DIR"
 mv -v "$BASENAME"*"$TAG"* TRASH/
 rm -v TRASH/*
 
+if [[ "$down" == "TRUE" ]]; then
 	echo -e "\n`date` - Take down services for a cold backup."
 	manage.sh -d
+else
+	echo -e "\n`date` - Skipping take down."
+fi
 
 echo -e "\n`date` - Create the backup for '$DOCKER_HOME'."
 $time zip -r $file.tmp \
@@ -46,8 +83,12 @@ ls -sh $file
 echo -e "\n`date` - Ensure other users can access the file."
 chmod -v 755 $file
 
+if [[ "$up" == "TRUE" ]]; then
 	echo -e "\n`date` - Bring services back up."
 	manage.sh -u
+else
+	echo -e "\n`date` - Skipping restoring services."
+fi
 
 ## Finish ##