MrGeneration / Zammad-Repository Upgrades for Packager
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Última atividade 3 weeks ago
| 1 | # This quickly changes from the old packager.io to the new packager.io repository |
| 2 | # Commands require sudo / root permissions |
| 3 | |
| 4 | # Drop existing GPG-Key and Repository-File |
| 5 | rm -f /etc/apt/trusted.gpg.d/pkgr-zammad.gpg /etc/apt/sources.list.d/zammad.list |
| 6 | |
| 7 | # Download the new Keyring |
| 8 | curl -fsSL "https://go.packager.io/srv/deb/zammad/zammad/gpg-key.gpg" \ |
| 9 | -o /usr/share/keyrings/zammad.gpg |
MrGeneration / KB Catalan redirect
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Última atividade 2 months ago
| 1 | # Default /help URL (replace help with your custom alias if needed; NOT for custom domains) |
| 2 | rewrite ^/help/es-ca/(.*)$ /help/ca/$1 permanent; |
| 3 | |
| 4 | # for custom URLs |
| 5 | rewrite ^/es-ca/(.*)$ /ca/$1 permanent; |
MrGeneration / Useful Minio Console and Restic commands
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Última atividade 2 months ago
| 1 | { |
| 2 | "Version": "2012-10-17", |
| 3 | "Statement": [ |
| 4 | { |
| 5 | "Effect": "Allow", |
| 6 | "Action": ["s3:*"], |
| 7 | "Resource": ["arn:aws:s3:::resticsample/*"] |
| 8 | } |
| 9 | ] |
| 10 | } |
MrGeneration / Backup Paperless NGX with restic
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Última atividade 2 months ago
| 1 | #!/usr/bin/env bash |
| 2 | # |
| 3 | # 2025-09-25 Marcel Herrguth |
| 4 | # As shown on https://youtu.be/P-Pr7Dy6mP8 |
| 5 | # Attribution back to this GIST is required! |
| 6 | # |
| 7 | # Parts of this script are oriented from https://github.com/zammad/zammad/tree/develop/contrib/backup |
| 8 | # This script supports PostGreSQL (docker) stacks only and expects your media to be in a mounted folder. |
| 9 | # |
| 10 | # Restoration only works on a pre-installed Paperless NGX installation of the same version (or higher). |
MrGeneration / Backup Zammad with restic
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Última atividade 2 months ago
| 1 | #!/usr/bin/env bash |
| 2 | # |
| 3 | # 2025-09-06 Marcel Herrguth |
| 4 | # As shown on https://youtu.be/P-Pr7Dy6mP8 |
| 5 | # Attribution back to this GIST is required! |
| 6 | # |
| 7 | # Parts of this script are oriented from https://github.com/zammad/zammad/tree/develop/contrib/backup |
| 8 | # Only PostGreSQL is supported; No symlinks are supported |
| 9 | # |
| 10 | # Restoration only works on a pre-installed Zammad installation of the same version (or higher). |
MrGeneration / Search and Replace Gitlab / Github URLs in Tickets
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Última atividade 2 months ago
These snippets allow you to search and replace either just your Gitlab / Github URL or whole group / project URLs if needed. Proceed with care, you cannot undo this operation.
| 1 | # URLs below can contain project / group URLs, but have to fit as this script |
| 2 | # does a very simple search and replace. |
| 3 | # Backup first |
| 4 | old_gitlab_url = 'https://git.my-old.domain/' |
| 5 | new_gitlab_url = 'https://git.my-new.domain/' |
| 6 | |
| 7 | Ticket.where("preferences LIKE '%gitlab%'").find_in_batches.each do |b| |
| 8 | b.each do |t| |
| 9 | next if t.preferences[:gitlab][:issue_links].count.zero? |
MrGeneration / Limit Elasticsearch Memory Usage
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Última atividade 2 months ago
Code snippet to create linked storage directories for Zammad. As shown in https://youtu.be/EorlfrN6n60
| 1 | # /etc/elasticsearch/jvm.options.d/heap-size.conf |
| 2 | # Below limits Elasticsearch to 1GB memory usage |
| 3 | # It uses 50% of your hosts memory by default otherwise |
| 4 | -Xms1g |
| 5 | -Xmx1g |
MrGeneration / Move Store from DB to File (linked directory)
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Última atividade 2 months ago
Code snippet to create linked storage directories for Zammad. As shown in https://youtu.be/EorlfrN6n60
| 1 | # Below works with existing data storage. STOP Zammad during below operation |
| 2 | mv /opt/zammad_storage/ /opt/zammad_storage/ |
| 3 | ln -s /opt/zammad_storage/ /opt/zammad/storage |
| 4 | chown zammad:zammad /opt/zammad_storage/ |
| 5 | chmod 700 /opt/zammad_storage/ |
MrGeneration / Install and Configure Grafana with Zammad
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Última atividade 2 months ago
This gist provides contextual copy paste options for Using Grafana with Zammad. Video context to this: https://youtu.be/CdGdKE4hjUU
| 1 | ##################### Grafana Configuration Example ##################### |
| 2 | # |
| 3 | # Everything has defaults so you only need to uncomment things you want to |
| 4 | # change |
| 5 | |
| 6 | # possible values : production, development |
| 7 | ;app_mode = production |
| 8 | |
| 9 | # instance name, defaults to HOSTNAME environment variable value or hostname if HOSTNAME var is empty |
| 10 | ;instance_name = FQDN |
MrGeneration / Debian / Ubuntu Upgrade
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Última atividade 2 months ago
This gist provides contextual copy paste options for Distribution upgrades with installed Zammad and PostgreSQL for Debian (10, 11, 12) and Ubuntu (18, 20, 22). Video context to this: https://youtu.be/IXp4VWU27wo
| 1 | # The following action is NOT reversible but is significantly faster. |
| 2 | # Use at own descression - replace oldversion with your old version and newversion with your new version |
| 3 | |
| 4 | pg_upgradecluster --method=upgrade --link <oldversion> main /var/lib/postgresql/<newversion>/main/ |
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