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Adrian Wyssmann papanito

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papanito / kubernetes-node
Last active January 20, 2022 12:18
draw-io shapes as extension do office/servers
<shape aspect="variable" h="56.75" name="Database Server Blue" strokewidth="inherit" w="42.74">
<connections />
<foreground>
<image x="20" y="30" w="20" h="20" src="data:image/svg+xml;base64,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
@papanito
papanito / doomemacs.install.md
Last active October 14, 2022 14:29
Braindump some stuff

I currently have to use Windows hence [Cygwin]. In addition, I am sitting behine a corporate proxy. So gitconfig is configured to use the proxy for outoing connections. Plus, as we also have self-signe certificates which are in the credentials store of the Windows host, the sslBackend has to be configured accordingly. So my .gitconfig looks like this:

[http "https://github.com"]
    proxy = http://:@webproxy.intra:8888
[http "https://git.savannah.gnu.org"]
    proxy = http://:@webproxy.intra:8888
sslBackend = schannel
@papanito
papanito / ca-certificates.pem
Last active June 15, 2023 12:49
# Cloudflare for Teams ECC Certificate Authority
-----BEGIN CERTIFICATE-----
MIIC6zCCAkygAwIBAgIUI7b68p0pPrCBoW4ptlyvVcPItscwCgYIKoZIzj0EAwQw
gY0xCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9ybmlhMRYwFAYDVQQHEw1T
YW4gRnJhbmNpc2NvMRgwFgYDVQQKEw9DbG91ZGZsYXJlLCBJbmMxNzA1BgNVBAMT
LkNsb3VkZmxhcmUgZm9yIFRlYW1zIEVDQyBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkw
HhcNMjAwMjA0MTYwNTAwWhcNMjUwMjAyMTYwNTAwWjCBjTELMAkGA1UEBhMCVVMx
EzARBgNVBAgTCkNhbGlmb3JuaWExFjAUBgNVBAcTDVNhbiBGcmFuY2lzY28xGDAW
BgNVBAoTD0Nsb3VkZmxhcmUsIEluYzE3MDUGA1UEAxMuQ2xvdWRmbGFyZSBmb3Ig
VGVhbXMgRUNDIENlcnRpZmljYXRlIEF1dGhvcml0eTCBmzAQBgcqhkjOPQIBBgUr
@papanito
papanito / rancher-k3s-rke-rke2-max-pods.md
Created June 23, 2023 06:42 — forked from rosskirkpat/rancher-k3s-rke-rke2-max-pods.md
Configure max pods for RKE, RKE2, and k3s clusters

How to configure max pods for the SUSE Rancher Kubernetes distributions

Considerations when Increasing the Max Pod Count

Changing the max-pods on an active cluster with workloads is generally a safe procedure when target number of max-pods is <=250. When the goal number of max-pods is >250, the additional considerations mentioned above require a deletion of all currently running pods.

If increasing max-pods to >250, there are additional considerations and changes required. The in-cluster IP management configuration needs to be modified as the default is a /16 split into one /24 for each node in the cluster. This comes to a limit of about 256 nodes with roughly 253 pods per node.

--max-pods int32 Default: 110
@papanito
papanito / logfile.log
Created April 13, 2024 07:58
Electron-unwrapped-28.2.10.drv failed with exit code 1
warning: The interpretation of store paths arguments ending in `.drv` recently changed. If this command is now failing try again with '/nix/store/fbd4wbgknpgns5pcr6h5xnyrmagnqi2n-electron-unwrapped-28.2.10.drv^*'
@nix { "action": "setPhase", "phase": "unpackPhase" }
Running phase: unpackPhase
unpackPhase completed in 7 minutes 26 seconds
@nix { "action": "setPhase", "phase": "patchPhase" }
Running phase: patchPhase
applying patch /nix/store/qn9vd010ylciqv44d6wahrmkshysqphl-cross-compile.patch
patching file build/toolchain/linux/unbundle/BUILD.gn
applying patch /nix/store/fjrcvjbm60cyssfsh24y1fjhb3m4af9g-no-build-timestamps.patch
patching file build/compute_build_timestamp.py
@papanito
papanito / diagnostics.txt
Created April 8, 2026 09:35
Read only disk
nix-shell -p smartmontools --run "sudo smartctl -a /dev/nvme1" ─╯
smartctl 7.5 2025-04-30 r5714 [x86_64-linux-6.19.10] (local build)
Copyright (C) 2002-25, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Number: CT4000P3PSSD8
Serial Number: 2331E8651A67
Firmware Version: P9CR40A
PCI Vendor/Subsystem ID: 0xc0a9
IEEE OUI Identifier: 0x00a075