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codeandClaude Sonnet 5
2bb279f912
Documents backing up with restic before upgrading, for both the compose and docker run workflows. Renames the docker run container to nginx-proxy-manager to match the directory, and cleans up minor wording and trailing-slash inconsistencies in the README. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
108 lines
3.1 KiB
Markdown
108 lines
3.1 KiB
Markdown
# Nginx Proxy Manager
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Remember, if dockhand is using a domain name, this will have to be set up first.
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I run one instance of Nginx Proxy Manager (NPM) on each host.
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## Overview
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This Docker Compose configuration sets up the Reverse Proxy application using a Docker container.
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- App: [Proxy Manager on Docker Hub](https://hub.docker.com/r/jc21/nginx-proxy-manager)
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- Official Site: [Nginx Proxy Manager](https://nginxproxymanager.com/)
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- [Docker tags](https://hub.docker.com/r/jc21/nginx-proxy-manager/tags)
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- Expose ports: 80, 81, 443
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## Default Login
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* Email: admin@example.com
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* Password: changeme
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## Create Network
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The first thing you want to do is create the network:
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```bash
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docker network create proxy
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```
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## Expose Ports
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80 and 443 must be exposed, but you could proxy to 81 for the admin interface.
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### Create volumes
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Assuming default sample.env is used:
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```bash
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mkdir -p /data/nginx-proxy-manager/data /data/nginx-proxy-manager/letsencrypt /var/log/containers/nginx-proxy-manager
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```
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## Logs
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Nginx Proxy Manager writes access/error logs under `/data/logs`, which is mounted outside of `VOL_PATH`. Since logs shouldn't be backed up with the rest of the data, they're mounted separately via `LOG_PATH`, which defaults to `/var/log/containers/nginx-proxy-manager`. If you'd rather back up/sync logs with the rest of the data, just remove the logs volume.
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```bash
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mkdir -p /var/log/containers/nginx-proxy-manager
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```
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## Equivalent docker run command
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```bash
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mkdir -p /data/nginx-proxy-manager/data /data/nginx-proxy-manager/letsencrypt /var/log/containers/nginx-proxy-manager
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docker network create proxy
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docker run -d \
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--name nginx-proxy-manager \
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--restart unless-stopped \
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--network proxy \
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-e X_FRAME_OPTIONS="sameorigin" \
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-e DB_SQLITE_FILE="/data/database.sqlite" \
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-p 80:80 \
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-p 81:81 \
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-p 443:443 \
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-v "/data/nginx-proxy-manager/data:/data" \
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-v "/data/nginx-proxy-manager/letsencrypt:/etc/letsencrypt" \
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-v "/var/log/containers/nginx-proxy-manager:/data/logs" \
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jc21/nginx-proxy-manager:latest
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```
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## Upgrade (and backup)
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Back up the data volume with restic before upgrading, so you can restore it if the new version doesn't come up cleanly. Logs aren't included since they're not needed for a restore.
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```bash
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restic backup /data/nginx-proxy-manager
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```
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Once the backup completes, pull the new image and recreate the container:
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```bash
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docker compose pull
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docker compose up -d
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```
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Or, if you're running the `docker run` version instead of compose:
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```bash
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docker pull jc21/nginx-proxy-manager:latest
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docker stop nginx-proxy-manager
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docker rm nginx-proxy-manager
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docker run -d \
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--name nginx-proxy-manager \
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--restart unless-stopped \
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--network proxy \
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-e X_FRAME_OPTIONS="sameorigin" \
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-e DB_SQLITE_FILE="/data/database.sqlite" \
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-p 80:80 \
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-p 81:81 \
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-p 443:443 \
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-v "/data/nginx-proxy-manager/data:/data" \
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-v "/data/nginx-proxy-manager/letsencrypt:/etc/letsencrypt" \
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-v "/var/log/containers/nginx-proxy-manager:/data/logs" \
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jc21/nginx-proxy-manager:latest
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```
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If something goes wrong, restore the snapshot with `restic restore latest --target /` (or `restic snapshots` to pick an earlier one) and start the old container again.
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