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Combined display of all available logs of Delft Solutions. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 06:47, 14 March 2025 Dortund talk contribs created page Response for Backup Service being down for an extended period of time (Created page with "If our current backup service ever becomes unavailable for an extended period of time (extended being longer than our required period for making a backups), we'll have to make backups with an alternative service. The advice would be the following: * Set up a Proxmox Backup Server VM on Pistol: https://pbs.proxmox.com/docs/installation.html * There are unassigned disks on Pistol. Those should be assigned to the PBS VM * Set up credentials for ** Offsite ** WS Cluster ** S...")
• 05:25, 4 March 2025 Jakobbuis talk contribs created page 12%-time (Created page with "= 12% Time = '''12% Time''' is an innovation program wherein employees dedicate approximately 12% of their work week (typically four hours out of a 32-hour workweek) to pursue projects of personal interest that could potentially benefit the company. This concept is adapted from Google's well-known "20% Time" initiative but scaled to fit organizations with different resource constraints and work structures. == Overview == 12% Time creates structured slack in em...")
• 06:02, 3 February 2025 Jakobbuis talk contribs created page Flow metrics (Created page with "=Key Performance Metrics at Delft Solutions= Delft Solutions utilizes three fundamental metrics to measure and improve business performance: Effectiveness, Reliability, and Throughput. These metrics work in concert to provide a comprehensive view of operational excellence. ==Effectiveness== Effectiveness measures actions that should not have been done but were nevertheless performed. It is quantified through two key components: '''Inventory-Dollar-Days (IDD)''' * Calc...")
• 06:07, 21 January 2025 Thexa4 talk contribs protected New Mac Setup [Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite) (Contains command line examples) (hist)
• 06:05, 21 January 2025 Thexa4 talk contribs created page New Mac Setup (Created page with "This is a list of tweaks that are useful when setting up a new Mac. == Kerberos authentication == See: Enroll Mac in Kerberos == TouchID sudo == * Edit `/etc/pam.d/sudo_local` as root and remove the '#' before this line: `auth sufficient pam_tid.so`")
• 07:07, 21 November 2024 User account Zulip-sre talk contribs was created
• 07:00, 6 November 2024 User account LouisRaymond24 talk contribs was created
• 00:49, 31 October 2024 Alois talk contribs created page Setting Up Wildcard Subdomains with SSL on a Debian Application (Created page with "This guide provides a step-by-step approach to setting up wildcard subdomains with SSL on a Debian-based application. Wildcard subdomains allow applications to dynamically support multiple subdomains (abc.example.com, xyz.example.com) under a single SSL certificate. In this guide, the focus is on configuring a Debian package to handle wildcard subdomains primarily through updates to the debian/postinst file. The guide uses the ''kaboom-api'' app as an example, with `sta...")
• 07:52, 13 September 2024 Tannaz talk contribs created page Install a new Disk in Server (Created page with "== How to Install a New Disk in a Server == To insert the disk into the server used for Ceph and configure it for use, including making it a part of the Ceph cluster with Proxmox, follow these steps: Pick a slot number where you want to put the disk You can find the empty slot numbers or replace a broken disk. Check the drive bay number (that is written in front side of the server) to be matched to the slot number in iDRAC Physically Install the disk: Assemble the cadd...")
• 07:14, 2 September 2024 Tannaz talk contribs created page Replace/Install a new SSD in Server (Created page with "We use Ceph so RAID is unnecessary for our installment. Ceph provides data replication and redundancy across multiple OSDs (Object Storage Daemons) in the cluster. It automatically replicates data to ensure availability, so RAID's redundancy is redundant.")
• 01:51, 2 September 2024 Alois talk contribs created page File:VM-removal-confirmation-prompt.png
• 01:51, 2 September 2024 Alois talk contribs uploaded File:VM-removal-confirmation-prompt.png
• 01:50, 2 September 2024 Alois talk contribs created page File:Proxmox-vm-removal-location.png
• 01:50, 2 September 2024 Alois talk contribs uploaded File:Proxmox-vm-removal-location.png
• 01:43, 2 September 2024 Alois talk contribs created page File:IPA-host-removal.png
• 01:43, 2 September 2024 Alois talk contribs uploaded File:IPA-host-removal.png
• 01:41, 2 September 2024 Alois talk contribs created page File:IPA-Hosts-Panel.png
• 01:41, 2 September 2024 Alois talk contribs uploaded File:IPA-Hosts-Panel.png
• 01:34, 2 September 2024 Alois talk contribs created page File:Screenshot 2024-09-02 at 11.33.16.png
• 01:34, 2 September 2024 Alois talk contribs uploaded File:Screenshot 2024-09-02 at 11.33.16.png
• 01:31, 2 September 2024 Alois talk contribs created page File:Proxmox-more-ha.png
• 01:31, 2 September 2024 Alois talk contribs uploaded File:Proxmox-more-ha.png
• 01:12, 2 September 2024 Alois talk contribs created page Removing VM (Created page with "== Removing a VM == This guide was written with the general idea of undoing the steps from our [https://docs.google.com/document/d/1UWESupnHD5jVHTAhdngAH5_HGViwDL_7G5xTX4b9CYs VM Setup guide] going in reverse order.")
• 01:07, 2 September 2024 Alois talk contribs created page File:Screenshot 2024-09-02 at 11.07.07.png
• 01:07, 2 September 2024 Alois talk contribs uploaded File:Screenshot 2024-09-02 at 11.07.07.png
• 01:05, 2 September 2024 Alois talk contribs created page File:Screenshot 2024-09-02 at 11.04.36.png
• 01:05, 2 September 2024 Alois talk contribs uploaded File:Screenshot 2024-09-02 at 11.04.36.png
• 07:33, 12 August 2024 Dortund talk contribs created page Ssh-fingerprints (Created page with "If the host you're ssh'ing into isn't know yet, you'll be asked to confirm the fingerprint of the target host. To do so, do the following: # Find someone that has working SSH to the host or find other means of access to the host that doesn't require SSH. # On the target host, run the command 'ssh-keyscan <host> | ssh-keygen -lf -'. Replace '<host>' with the target's hostname. # Verifiy if the signature matches with the one shown by the initial ssh attempt. Make sure to c...")
• 03:46, 8 August 2024 Tannaz talk contribs created page Rebooting Offsite (Created page with "= Pre-flight checks = * Access to the Web GUI * Access to the terminal through SSH * Zulip and Gitlab are running on it, so needed to communicate first on Organisational channel, to make sure everyone has read and agreed on it. = Rebooting = # Make sure all the pre flight checks are done # Make an schedule for doing the rebootng. # Create a maintenance period on Zabbix with all the vms are running on Offsite and Offsite itself # Update the packages through terminal `ap...")
• 08:38, 7 August 2024 Dortund talk contribs created page Timetracking (Created page with "* If an non-critical incident breaks SLO, or a critical incident takes more than one week to be fully completed (such as by having spin-off tasks)")
• 07:44, 17 July 2024 Dortund talk contribs created page Rebooting VM (Created page with "= Pre-flight checks = '''These instructions are not for rebooting Proxmox nodes or borders in our cluster!''' In the following informating 'host' will refer to either a VM, CT, or a physical server. == Ensure the host is not actively being used == Someone might be working with the host. Rebooting it will interrupt their work, so make sure noone is working on the host. Ensuring this can be done by checking in with everyone, or announcing a maintenance period in the 'Org...")
• 07:47, 11 July 2024 Dortund talk contribs created page Border update (Created page with "Firstly, NEVER UPDATE BOTH BORDERS AT ONCE. When updating a border, ensure to do the following: * Before starting, ensure that the other border is operational (checking bgp and ospf routes on the other borders). * Record your terminal session. This allows us to look back on what happened if a border does not come back up * Go over the packages that are to be updated, installed, or removed, and check if they are sane. Abort or seek help if they do not seem sane. * When yo...")
• 07:30, 10 July 2024 Dortund talk contribs created page Booking quarterly hosting invoice (Created page with "For the quarterly hosting + additional cost invoice we receive: # Log in on Exact. # Go to Purchase -> Entries -> Create. # Select '60 - Inkoopboek'. # Add the received invoice pdf as attachement. # Set supplier to '<redacted> (eenmanszaak)'. # Set descripton to the invoice number. # Set the total to the total of the invoice (with BTW/VAT). # For each line item on the invoice, add a line item to the entry. For each line item, ensure the Description matches that of the li...")
• 01:17, 8 July 2024 Dortund talk contribs created page Daily (Created page with "= Daily Attendance = * If working, be at daily meeting * Daily is at 13:00 in the office or remote * Ask to move the meeting of you can't attend due to other commeitments * Ask >24 hours in advance if possible")
• 01:51, 5 July 2024 User account Alois talk contribs was created
• 05:15, 4 July 2024 Tannaz talk contribs created page Creating a VM on Hetzner (Created page with "== Creating a Virtual Server (VM) on Hetzner == === Step 1: Generate an RSA Key Pair === First, you need to create an RSA key pair to have a public key for your server. >> ssh-keygen -t rsa === Step 2: Create an account on Hetzner to get access to their development cloud === === Step 3: Set Up a Virtual Server on Hetzner === Ensure you have access to create a virtual server on Hetzner. Follow the instructions in this article to create a cloud server on the Hetzner Cloud...")
• 03:45, 4 July 2024 Tannaz talk contribs moved page DelftSolutions:Tannaz to Tannaz
• 03:44, 4 July 2024 Tannaz talk contribs moved page DelftSolutions:Tannaz to DelftSolutions:Internal
• 03:43, 4 July 2024 Tannaz talk contribs moved page Category:Tannaz to DelftSolutions:Tannaz
• 03:43, 4 July 2024 Tannaz talk contribs moved page User:Tannaz to Category:Tannaz
• 03:42, 4 July 2024 Tannaz talk contribs created page User:Tannaz (How to create a cloud server on Hetzner)
• 05:04, 28 June 2024 Jakobbuis talk contribs created page Starting work for a new client (Created page with "1. Make a proposal 1. Get the client to agree to the proposal. We require agreement in writing, e-mail or on paper. 1.")
• 03:56, 20 June 2024 Thexa4 talk contribs protected Enroll Mac in Kerberos [Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite) (Security) (hist)
• 03:56, 20 June 2024 Thexa4 talk contribs created page Enroll Mac in Kerberos (Created page with "# Create host on IPA # Create a keytab on an enrolled host: TMPFILE="$(mktemp -u)"; ipa-getkeytab -s ipa.delftsolutions.nl -p host/<hostname> -k "$TMPFILE"; base64 -w0 "$TMPFILE" && echo; rm -f "$TMPFILE"; # On the mac as root, create the keytab: umask 026; base64 -D >/etc/krb5.keytab <<<"<key>"; umask 022")
• 03:01, 20 June 2024 Tannaz talk contribs created page Talk:Internal (Created page with "== Packets in the Network layer == Packets are small pieces of data that are sent over a network. Data sent over computer networks, such as the Internet, is divided into packets. These packets can take different paths to reach their destination and then recombined by the computer or device that receives them. The network layer is responsible for moving these packets from one place to another. Because data is broken into packets, many people can use the same network at th...")
• 04:26, 18 June 2024 User account Tannaz talk contribs was created
• 10:41, 14 June 2024 Jakobbuis talk contribs created page Recommended suppliers (Created page with "# Management https://www.jakobbuis.nl/work.html # Food ## Greek DeliGriek ## Thai food Casa Thai ## Burgers Duck burgers")
• 07:45, 30 May 2024 Dortund talk contribs created page SRE Maintenance (Created page with "= Access to hosts = When an employee needs root access to a host, either for client work or SRE maintence, and they are not the First Responder for that week, they can request the First Responder to add them and the hosts to the sla-temporary-access groups. Once work is completed, the employee needs to inform the First Responder that they and the hosts can be removed from the groups again. == Notes == Sometimes the host might have an older cache of IPA (Either by the em...")
• 09:22, 28 May 2024 SleeplessByte talk contribs created page Stack (Created page with "We tend to use "whatever tool for the job makes most sense" for greenfield projects. == Mobile applications == ''Programming Languages * Bash * CSS * HTML * Kotlin * Swift * TypeScript ''Common Libraries * [https://atlassian.design/components/pragmatic-drag-and-drop/core-package Pragmatic Drag and Drop] * [https://reactnative.dev/ React-Native] * [https://docs.swmansion.com/react-native-reanimated/ React-Native Reanimated] * [https://tanstack.com/query/latest TanStack...")
• 08:57, 28 May 2024 SleeplessByte talk contribs created page SRE tools (Created page with "* Ceph * Debian * FreeIPA * HTTPS/TLS * Kerberos * Keycloak * LDAP * MAKE * Netbox * Proxmox * Zabbix * Zulip ''' Handbooks * [https://www.debian.org/doc/manuals/maint-guide/ Debian maintainers handbook] * Debian users handbook")