Bearbeiten von „StuRa Diskussion:Server/Ghost“

== Ghost meets FreeBSD ==

* https://idontwatch.tv/installing-ghost-on-freebsd-11-1/

== Installation einer Instanz zum Testen von Ghost als Container für TurnKey Linux auf Proxmox ==

; Vorarbeit:
* Erstellen vom Eintrag für DNS
** Eintrag A für ''test.ghost.htw.stura-dresden.de'' auf ''141.56.51.194''
* Verbinden mit dem Proxmox (Cluster)
* Herunterladen von der Vorlage (für Ghost) für TurnKey für Proxmox
** [[Server/Proxmox#Containerisierung für bestimmte Anwendungen]]
** … <code>chephfs debian-10-turnkey-ghost_16.0-1_amd64.tar.gz</code>

; Create CT:
:; General:
::; Node:
::; Hostname: <tt>dev</tt> <tt>ghost</tt>
::; Unprivileged container:
::: [X]
::; Password:
::: ''8''
:; Template:
::; Storage: ''cephfs''
:::; Type: rdb
::; Template: ''debian-10-turnkey-ghost_16.0-1_amd64.tar.gz''
:; Root Disk:
::; Storage: ''storage''
::; Disk size (GiB): <tt>16</tt>
:; CPU:
::; Cores: <tt>1</tt>
:; Memory:
::; Memory (MiB): <tt>1024</tt>
::; Swap (MiB): <tt>1024</tt>
:; Network:
::; Bridge: ''vmbr1''
::; IPv4: Static
::; IPv4/CIDR: <tt>141.56.51.194</tt>/24</tt>
::; Gateway (IPv4): 141.56.51.254
:; DNS:
::; DNS domain:
::; DNS servers: 141.56.1.1
:; Confirm:
::; Start after created: [ ]
::; Finish:
Erstellt! (Nicht gestartet!)

Container (linke Spalte) auswählen
; Options:
:; Features:
::; Nesting: [X]
Starten!

Verbinden per ssh
: <code>ssh root@test.ghost.htw.stura-dresden.de</code>

; Ghost Password: ''8''
:; Confirm: ''8''
; Ghost Email: <tt>ghost@stura</tt>…
; Ghost Account Name: <tt>Test StuRa HTW Dresden</tt>
; Ghost Domain: <tt>htps://test.ghost.htw.stura-dresden.de</tt>
; Initialize Hub services: '''Skip '''
; System Notifications and Critical Security Alerts: '''Skip '''
; Security updates: '''Install'''
<pre>

┌──────────────DEV-GHOST appliance services────────────────┐
│                                                          │
│ Ghost: https://141.56.51.194                             │
│ Blog Admin: https://141.56.51.194/ghost                  │
│ Web shell: https://141.56.51.194:12320                   │
│ Webmin: https://141.56.51.194:12321                      │
│ SSH/SFTP: root@141.56.51.194 (port 22)                   │
│                                                          │
│ TKLBAM (Backup and Migration): NOT INITIALIZED           │
│                                                          │
│                                                          │
│                                                          │
│                                                          │
│                                                          │
│                                                          │
│ TurnKey Backups and Cloud Deployment                     │
│ https://hub.turnkeylinux.org                             │
├──────────────────────────────────────────────────────────┤
│ <Advanced Menu>                                          │
└──────────────────────────────────────────────────────────┘
</pre>
; DEV-GHOST appliance services: '''Advanced Menu'''
; Advanced Menu:
:; Reboot: '''Select'''
::; (Confirm): '''Yes'''

Verbinden per ssh
: <code>ssh root@test.ghost.htw.stura-dresden.de</code>

: <code>confconsole</code>

; Lets encrypt: '''Select'''
; Get certificate: '''Select'''
; DNS must be configured before … <br />Do you wish to continue?: '''Yes'''
; Before getting als Lets's Encrypt certificate …<br />Do you agree to the Lets's Encrypt Terms of Service?: '''Yes'''
; Certificate Certificate Wildcard:
:; Donmain 1: <tt>test.ghost.htw.stura-dresden.de</tt>
:; Donmain 2: '''Apply'''
; This will override… <br />. Continue?: '''Yes'''
; Cert auto renew: '''Select'''
; Automatic…<br />disabled: '''Toggle'''
; Automatic…<br />enabled: '''Ok'''
; Lets encrypt: '''Back'''

; Region config: '''Select'''
; Tzdata: '''Select'''
; Please select …<br />Geographic area: Europe
; Please select …<br />Time zone: Berlin
; Region config: '''Back'''

; Quit: '''Select'''
; (Confirm): '''Yes'''

<s>
: <code>apt update</code>
: <code>apt upgrade</code>
</s>
----
; Datacenter (cluster):
:; HA:
::; Resources:
:::; Add:
::::; VM: <tt>113</tt>
::::; Group: ''HA_cluster''
::::; Add:

== Konfiguration einer Instanz zum Testen von Ghost als Container für TurnKey Linux auf Proxmox ==

=== Probleme und Lösungen für die Konfiguration einer Instanz zum Testen von Ghost als Container für TurnKey Linux auf Proxmox ===

; Problem beim Upload von Theme (betrifft auch z.B. Bilder, Videos, etc.):
::; Lösung
: Verbinden per SSH 
:: <code>ssh root@test.ghost.htw.stura-dresden.de</code>
: Via Nano die Konfigurationsdatei von Nginx öffnen
:: <code>nano /etc/nginx/nginx.conf</code>
: In der Sektion http {
:: <code>client_max_body_size 5M;</code>
: einfügen. (Zu finden unter Basic Settings)
: Im Anschluss speichern und mit
:: <code>systemctl reload nginx</code>
: den Service in der Kommandozeile neu starten.
: Jetzt lassen sich Dateien bis zu einer Maximalgröße von 5MB uploaden, wobei der Wert in der nginx.conf variabel anzupassen ist.

== Aktualisierung einer Instanz zum Testen von Ghost als Container für TurnKey Linux auf Proxmox ==

Aktualisierungen der Anwendung Ghost werden mit Ghost CLI vorgenommen.

===== Aktualisierung vom Paket ''npm'' =====

Aktualisieren vom Paket ''npm'', der Verwaltung von Paketen von Node.js
<code>sudo npm install -g npm</code>

; Beispiel zum Hinweis auf eine verfügbare neuere Version:
Bei der Verwendung von <code>npm</code> wird darauf hingewiesen, wenn eine aktuellere Version von <code>npm</code> selbs verfügbar von ist.
<pre>

   ╭────────────────────────────────────────────────────────────────╮
   │                                                                │
   │      New patch version of npm available! 6.14.4 -> 6.14.8      │
   │   Changelog: https://github.com/npm/cli/releases/tag/v6.14.8   │
   │               Run npm install -g npm to update!                │
   │                                                                │
   ╰────────────────────────────────────────────────────────────────╯

</pre>

===== Aktualisierung vom Paket ''ghost-cli'' =====

Vor der Aktualisierung vom Paket ''ghost-cli'' sollte eine [[#Aktualisierung vom Paket ''npm'']] durchgeführt werden, wenn eine Aktualisierung verfügbar ist.

Aktualisieren vom Paket ''ghost-cli'' mit ''npm'', der Verwaltung von Paketen von Node.js
<code>sudo npm install -g ghost-cli@latest</code>

===== Aktualisierung von der Anwendung ''ghost'' =====

Vor der Aktualisierung von Ghost sollte eine [[#Aktualisierung vom Paket ''ghost-cli'']] durchgeführt werden, wenn eine Aktualisierung verfügbar ist.
: Im Übrigen sollte die Version nach der [[#Aktualisierung vom Paket ''ghost-cli'']] mindestens so aktuell wie die Version für die [[#Aktualisierung von ''ghost'']] sein.

Im Anschluss wird via Ghost CLI

<s><!-- v@ 4 3b@: Problem, statt richtiges Vorgehen !-->
Aktualisieren der Anwendung Ghost mit ''ghost'', dem Programm vom Paket ''ghost-cli''
: <code>ghost update</code>

Dabei wird folgender Fehler ausgeworfen
<pre>
Working directory is not a recognisable Ghost installation.
</pre>
<pre>
Run`ghost update` again within a folder where Ghost was installed with Ghost-CLI.
</pre>
Grund dafür ist, dass bei der Installation via TurnKey das Verzeichnis für die Installation nicht in <code>/var/www/</code> abgelegt wird, stattdessen ist dieses in <code>/opt/</code> anzufinden.
: Des Weiteren lässt sich der nicht via root ausführen, sonder den automatisch angelegten Benutzer ''ghost_user''.
</s>

Wechseln in das Verzeichnis der Anwendung Ghost
: <code>cd /opt/ghost/</code>

Im Anschluss das Update via Ghost CLI mit dem Benutzer ghost_user ausführen.

Aktualisieren der Anwendung Ghost mit ''ghost'', dem Programm vom Paket ''ghost-cli'', als Account ''ghost_user''
: <code>su ghost_user -c 'ghost update'</code>
<pre></pre>
<pre>
+ sudo systemctl is-active ghost_localhost
</pre>
: ''8''
<pre></pre>
<pre>
+ sudo systemctl stop ghost_localhost
</pre>
: ''8''
<pre></pre>
<pre>
+ sudo systemctl start ghost_localhost
</pre>
: ''8''
<pre></pre>

Alle Komponenten der Anwendung Ghost sind nun aktuell.