timothykim
b51fe596c6
- resolve server IP from hantim.net instead of env var - create Vultr DNS zone and A records via API - wait for DNS propagation before cert issuance - issue SSL cert via webroot (zero downtime) - auto commit and push hantim-server - trigger initial app build via Gitea API - verify site is live with curl check - update all docs to reflect single-command flow
140 lines
4.1 KiB
Markdown
140 lines
4.1 KiB
Markdown
# Use Cases
|
|
|
|
## 1. Provision a new server
|
|
|
|
Set up a fresh Rocky Linux 9 server from scratch.
|
|
|
|
```bash
|
|
dnf install -y git
|
|
git clone https://git.timothykim.net/hantim/hantim-server.git /opt/hantim
|
|
bash /opt/hantim/setup.sh
|
|
```
|
|
|
|
**What happens:**
|
|
- Installs all dependencies (git-crypt, jq, certbot, Node.js 20, Docker, bw CLI)
|
|
- Fetches secrets from Bitwarden (git-crypt key, registry token, deploy SSH key)
|
|
- Unlocks git-crypt, logs into Docker registry
|
|
- Creates deploy user with restricted SSH + sudo
|
|
- Issues SSL certs for all domains in `docker/nginx/conf.d/`
|
|
- Starts nginx and all app containers
|
|
|
|
**Prerequisites:**
|
|
- DNS for all configured domains must point to the server
|
|
- Bitwarden vault must contain: `hantim-git-crypt-key`, `hantim-ci-registry-push`,
|
|
`hantim-server-deploy`
|
|
- Docker images must exist in the Gitea registry (or apps will start on next push)
|
|
|
|
## 2. Restore from backup
|
|
|
|
Identical to provisioning a new server. Run the same three commands on a
|
|
fresh server.
|
|
|
|
- `setup.sh` is idempotent -- safe to re-run
|
|
- SSL certs are re-issued automatically (Let's Encrypt)
|
|
- Docker images are pulled from the Gitea registry
|
|
- No data migration needed for stateless static sites
|
|
|
|
## 3. Add a new static site
|
|
|
|
From your dev machine (single command):
|
|
|
|
```bash
|
|
./scripts/new-app.sh hcsuzuki.net
|
|
```
|
|
|
|
**Prerequisites:**
|
|
- Bitwarden vault must contain `hantim-new-app-script` and `hantim-vultr-api-key`
|
|
- Domain nameservers must be pointed to Vultr (configured on directnic.com)
|
|
- SSH access to the server as your user with passwordless sudo
|
|
- Dependencies: `bw`, `jq`, `dig`
|
|
|
|
**What happens (fully automated):**
|
|
1. Resolves server IP from `hantim.net`
|
|
2. Fetches Gitea API token and Vultr API key from Bitwarden
|
|
3. Creates DNS zone on Vultr (if needed) and A records for bare + www
|
|
4. Waits for DNS to propagate
|
|
5. Creates Gitea repo `hantim/hcsuzuki.net` from `static-site-template`
|
|
6. Creates local files:
|
|
- `docker/hcsuzuki.net/compose.yml` (container name: `hcsuzuki_net`)
|
|
- `.gitea/workflows/deploy-hcsuzuki.net.yml`
|
|
- `docker/nginx/conf.d/hcsuzuki.net.conf` (HTTP->HTTPS, bare->www, proxy)
|
|
7. SSHes to server: writes temporary HTTP-only nginx config, issues SSL cert
|
|
via webroot (zero downtime)
|
|
8. Commits and pushes hantim-server (triggers deploy)
|
|
9. Triggers initial build of the app repo via Gitea API
|
|
10. Polls `https://www.hcsuzuki.net` until it responds (up to 3 minutes)
|
|
|
|
After the site is live, clone the app repo and customize:
|
|
|
|
```bash
|
|
git clone git@git.timothykim.net:hantim/hcsuzuki.net.git
|
|
cd hcsuzuki.net
|
|
# edit static/index.html, etc.
|
|
git add . && git commit -m "initial content" && git push
|
|
```
|
|
|
|
## 4. Update app code
|
|
|
|
Push a change to the app repo (e.g., `timothykim.net`):
|
|
|
|
```bash
|
|
cd timothykim.net
|
|
# make changes
|
|
git add . && git commit -m "update content" && git push
|
|
```
|
|
|
|
**What happens:**
|
|
1. Gitea Actions runs `build.yml`: builds Docker image, pushes to registry
|
|
2. SSHes into server, runs `deploy-timothykim.net`
|
|
3. `deploy.sh` pulls latest hantim-server, pulls new image, restarts container
|
|
|
|
No manual steps needed.
|
|
|
|
## 5. Update Docker Compose config
|
|
|
|
Edit a compose file in this repo and push:
|
|
|
|
```bash
|
|
vim docker/timothykim.net/compose.yml
|
|
git add docker/timothykim.net/compose.yml
|
|
git commit -m "update timothykim.net config"
|
|
git push
|
|
```
|
|
|
|
**What happens:**
|
|
1. `deploy-timothykim.yml` workflow triggers (path match)
|
|
2. `deploy.sh` pulls latest code, pulls image, runs `docker compose up -d`
|
|
|
|
## 6. Update nginx config
|
|
|
|
Edit an nginx config in this repo and push:
|
|
|
|
```bash
|
|
vim docker/nginx/conf.d/timothykim.net.conf
|
|
git add docker/nginx/conf.d/timothykim.net.conf
|
|
git commit -m "update nginx config"
|
|
git push
|
|
```
|
|
|
|
**What happens:**
|
|
1. `deploy-nginx.yml` workflow triggers (path match)
|
|
2. `deploy.sh` pulls latest code
|
|
3. Tests nginx config with `nginx -t` -- if it fails, deploy aborts and the
|
|
running nginx is untouched
|
|
4. Runs `docker compose up -d` and reloads nginx
|
|
|
|
## 7. Re-run setup on existing server
|
|
|
|
Safe to do at any time:
|
|
|
|
```bash
|
|
cd /opt/hantim
|
|
git pull
|
|
bash setup.sh
|
|
```
|
|
|
|
- All steps are idempotent
|
|
- Existing certs are skipped
|
|
- Brief nginx downtime (seconds) while certbot checks run
|
|
- Services are restarted
|