Paulo's blog - sre, devops, cloud, programming, cybersec, fun

• Fluxcd v2 - manage k8s with gitops 15 min read - Feb 4, 2022
• Kubernetes quick-lab with kubeadm - 3node-cluster with Weave CNI 1 min read - Dec 2, 2021
• Kubernetes quick-lab with K3d 8 min read - Aug 11, 2021
• podlogreader - a GoLang K8s Custom-controller 1 min read - Aug 11, 2021
• templuxinator 1 min read - Aug 11, 2021
• CVE-2021-3449 Openssl Denial-of-service demo 12 min read - Apr 3, 2021
• Awesome shell tricks 1 min read - Dec 3, 2020
• K8s get nodes ExternalIp via JSON jq filter 1 min read - Feb 26, 2020
• ANSIBLE - quickref diagram of files layout 1 min read - Jan 20, 2020
• LXD 4 docker inside lxc-container (2layer virtualization) 5 min read - Dec 31, 2019
• Bash poetic moments 5 min read - Dec 29, 2019
• LXD 3 basic use and workflow 3 min read - Dec 28, 2019
• LXD 2 install via snap 6 min read - Dec 27, 2019
• LXD 1 run VMs as containers 4 min read - Dec 16, 2019
• Phineas Fisher Caiman-papers 2 min read - Nov 19, 2019
• Porque chmod1777 es tramposo 3 min read - Oct 7, 2019
• Ansible tip to workaround single-pass-variable-expansion 1 min read - Sep 6, 2019
• nginx fake one-line rce poc or how curl can trick back 1 min read - Jun 3, 2019
• Frustration a part of hacking 3 min read - Jun 2, 2019
• From wildcard expansion to command arguments highjacking 6 min read - Jun 1, 2019
• Inauguration 3 min read - Mar 27, 2019