[infra] Import metabase conf

infra/services/metabase/README.md

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+# Metabase
+
+Use the embedded H2 database (this db contains users, saved queries etc). The
+database is a mounted as a file from the local filesystem into the container.
+
+To take backups, backup `/root/metabase.db`
+
+## Installation
+
+If there are any existing backups, place them in `/root/metabase.db`.
+
+Then add the Nginx conf
+
+    sudo mv metabase.nginx.conf /root/nginx/conf.d
+
+and reload the nginx service.

infra/services/metabase/metabase.nginx.conf

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+server {
+    listen 443 ssl http2;
+    listen [::]:443 ssl http2;
+    ssl_certificate         /etc/ssl/certs/cert.pem;
+    ssl_certificate_key     /etc/ssl/private/key.pem;
+
+    server_name mb.ente.io;
+
+    location / {
+        proxy_pass http://host.docker.internal:3000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+}

infra/services/metabase/metabase.service

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+[Unit]
+Documentation=https://www.metabase.com/docs/
+Requires=docker.service
+After=docker.service
+
+[Service]
+ExecStartPre=docker pull metabase/metabase
+ExecStartPre=-docker stop metabase
+ExecStartPre=-docker rm metabase
+ExecStart=docker run --name metabase \
+    -p 3000:3000 \
+    -v /root/metabase.db:/metabase.db \
+    metabase/metabase