Add image we can use through k8s/Argo to set up the database (#73)

* create a database-builder image

* add rootless option to db/setup.sh

* require a specific debug flag to print db vals

.github/workflows/build-db-latest.yml

@@ -0,0 +1,45 @@
+---
+name: Build Lauth database builder
+#description: Builds an image which can initialize the lauth database
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Build image and push to GitHub Container Registry
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: 'ghcr.io/mlibrary/lauth/db-builder:${{ github.sha }}, ghcr.io/mlibrary/lauth/db-builder:latest'
+          file: db/Dockerfile
+          platforms: linux/amd64, linux/arm64
+
+      - name: Image digest
+        run: |
+          echo '${{ steps.docker_build.outputs.digest }}'
+

db/Dockerfile

@@ -0,0 +1,5 @@
+FROM bitnami/mariadb
+
+COPY ./db /sql
+
+EXPOSE 3306

db/setup.sh

@@ -2,7 +2,7 @@
 
 directory=$(dirname "$0")
 
-while getopts u:p:h:P:a option
+while getopts u:p:h:P:arb option
 do
     case "${option}"
         in
@@ -11,6 +11,8 @@ do
         h)h=${OPTARG};;
         P)P=${OPTARG};;
         a)all="true";;
+        r)root="false";;
+        b)debug="true";;
     esac
 done
 
@@ -23,18 +25,23 @@ password="${p:=}"
 host="${h:=localhost}"
 port="${P:=3306}"
 
-echo "directory : $directory"
-echo "     user : $user"
-echo " password : $password"
-echo "     host : $host"
-echo "     port : $port"
-echo " database : $database"
-echo " add data : ${all:=false}"
-echo ""
+if [[ $debug == "true" ]]; then
+  echo "directory : $directory"
+  echo "     user : $user"
+  echo " password : $password"
+  echo "     host : $host"
+  echo "     port : $port"
+  echo " database : $database"
+  echo " add data : ${all:=false}"
+  echo " use root : ${root:=true}"
+  echo ""
+fi
 
 
-mariadb -u root --host=$host --port=$port -e "CREATE DATABASE ${database} DEFAULT CHARACTER SET utf8"
-mariadb -u root --host=$host --port=$port -e "GRANT ALL ON ${database}.* TO ${user}@'%' IDENTIFIED by '${password}'"
+if [[ $root == "true" ]]; then
+  mariadb -u root --host=$host --port=$port -e "CREATE DATABASE ${database} DEFAULT CHARACTER SET utf8"
+  mariadb -u root --host=$host --port=$port -e "GRANT ALL ON ${database}.* TO ${user}@'%' IDENTIFIED by '${password}'"
+fi
 
 mariadb --user=$user --host=$host --port=$port --password=$password $database < "$directory/tables.sql"
 

docker-compose.yml

@@ -173,9 +173,9 @@ services:
     command:
       - /bin/bash
       - "-c"
-      - "/sql/setup.sh -u lauth -p lauth -h db.lauth.local lauth_development && \
-         /sql/setup.sh -u lauth -p lauth -h db.lauth.local lauth_test && \
-         /sql/setup.sh -u lauth -p lauth -h db.lauth.local -a lauth_demo"
+      - "/sql/setup.sh -u lauth -p lauth -h db.lauth.local -b lauth_development && \
+         /sql/setup.sh -u lauth -p lauth -h db.lauth.local -b lauth_test && \
+         /sql/setup.sh -u lauth -p lauth -h db.lauth.local -a -b lauth_demo"
 
 volumes:
   mariadb_data: