50 lines
2.1 KiB
Markdown
50 lines
2.1 KiB
Markdown
# App3 — Infrastructure Reference
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**Server:** netcup RS 4000 G12
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**IP:** 152.53.241.111
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**Provisioned:** July 16, 2026
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**Role:** Customer web hosting (WordPress sites)
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## Software Stack
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| Component | Version |
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|---|---|
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| Debian | 13 (Trixie) |
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| Nginx | 2.x |
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| PHP | 8.3 (FPM) |
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| MySQL | Percona 8.4 |
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| CloudPanel CE | Latest |
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| Tailscale | Enabled |
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## Hosted Sites
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| Domain | Type | Status |
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|---|---|---|
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| voipsimplicity.com | WordPress | ✅ Live |
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| support.voipsimplicity.com | DNS only | ✅ Created |
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## Issues Encountered & Fixed (Jul 16)
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1. **"Hello World" default page** — WordPress files were copied to `/home/voipsimplicity/htdocs/www/` but CloudPanel's Nginx root was `/home/voipsimplicity/htdocs/voipsimplicity.com/`. Fixed by rsyncing files to correct directory.
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2. **panel.itpropartner.com 404** — Manual Nginx config (`panel.conf`) was overriding CloudPanel's generated config. Removed manual config. CloudPanel's reverse proxy template had `try_files $uri =404` instead of `try_files $uri @reverse_proxy` — fixed.
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3. **CloudPanel MFA blocking login** — MFA was enabled on the `admin` user by default. Disabled via `clpctl user:disable:mfa`.
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4. **Let's Encrypt failure (unproxied DNS)** — DNS for `panel.itpropartner.com` was on SiteGround nameservers, not Cloudflare. Added manually via SiteGround panel. CloudPanel SSL via HTTP-01 challenge required `.well-known/acme-challenge` directory at reverse proxy site root.
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5. **"Error establishing a database connection"** — MySQL auth plugin mismatch. Site DB user was using `caching_sha2_password` but WordPress expects `mysql_native_password`. Fixed by converting auth plugin.
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6. **itpropartner.com not on Cloudflare** — Nameservers still at SiteGround. All DNS changes for `*.itpropartner.com` must be done at SiteGround manually.
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## Access
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- **CloudPanel:** https://panel.itpropartner.com — `info@itpropartner.com` / `CloudPanel2026`
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- **SSH:** root@152.53.241.111 (itpp-infra key)
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- **MySQL root:** `root` / `MOQMINFQIhklM0AF` on `127.0.0.1:3306`
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## Pending
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- Migrate remaining WordPress sites from wphost02 to app3
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- Update all CloudPanel passwords (currently plaintext in this doc)
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