Network 18 September 2020 Connect Wi-Fi in a WPS (Push Button) Way with OpenWRT I thought it was hard to pair device by WPS with OpenWRT, but I was wrong. According to the official wiki, it could be simply
Open Source 7 June 2020 VT-d, vfio and GPU passthrough, Virtualization in a nutshell (RHEL8) It's really an bad idea to build a machine just for gaming so when an unexpected hardware arrives to my hand: A free RTX-2060 super
Open Source 9 May 2020 Switching from Atom to VSCodium Atom is a flexible and powerful editor made by GitHub. I have been coding with it for years and I loved it. But it takes
Cloud 29 April 2020 Kubernetes external LoadBalancer and Nextcloud deployment Previous StatusContinue on previous post https://blog.sakuragawa.moe/simple-homebrew-kubernetes-deployment/ And post https://blog.sakuragawa.moe/deploy-ceph-storage-and-csi-for-pods-consume-in-kubernetes-home-lab/ The Kubernetes cluster bootstrapping is complete and the
Server 17 April 2020 Upgrade OMV 4 to 5: A Painful Path OpenMediaVault, as a popular NAS solution, has released "Usul" for months. Somehow there is no built-in ways to upgrade between major releases. The actual best upgrade solution is a clean installation.
Linux 26 November 2019 Debugging: MISCONF Redis is configured to save RDB snapshots This error occurs because of BGSAVE being failed. A lot of the times BGSAVE fails because the fork can't allocate memory. Many times the fork fails to allocate memory (although the machine has enough RAM available) because of a conflicting optimization by the OS.
Cloud 19 November 2019 Deploy Ceph storage and CSI for pods consume in Kubernetes Home Lab Previous StatusContinue on previous post https://blog.sakuragawa.moe/simple-homebrew-kubernetes-deployment/ And this should be suitable for any working Kubernetes cluster with some storage node. The
Linux 15 October 2019 Simple home lab Kubernetes cluster deployment Before this noteRecently I have build a in house tower server for self use, development, experiment of things. I could try Kubernetes labs or Public
Open Source 14 March 2019 Adding Footnotes to GitHub-flavored Markdown GitHub Flavored Markdown doesn't support footnotes, but it could be faked with superscript tags. It could be even made clickable here as well.
Featured Container 6 December 2018 Bare Metal OpenShift (OKD) 3.11 with GlusterFS Persistent Storage Setting up a OpenShift Origin (OKD) cluster with containerized GlusterFS, customized self-signed CA certificates and trouble shooting.
Open Source 15 November 2018 Bare Metal Installation of GlusterFS and Heketi GlusterFS is a popular solution for distributed storage. To provide persistent storage for Kubenetes cluster from GlusterFS cluster, Heketi is spreadly used as an API.
Featured Cloud 5 September 2018 Hands-on Rancher Container Cloud Days before, I migrated docker-compose services to Rancher container cloud. I will demostrate how I deploy Gitea, a popular self-hosted coding hosting software, with full Web UI and native-like SSH functionality.
Featured Cloud 28 August 2018 From OpenShift 3.7 to OKD 3.10: A Painful Upgrade One of our internal production is running an OpenShift 3.7 cluster. As OKD 3.10 is rolling out, 3.7 is far too old and missing some useful new features. "Let's get it upgraded!" I shouted out, and nightmares started too to pour out. How did I break it? How should I fix it?
Cloud 13 August 2018 Deploy Granafa with Prometheus and OAuth2 on OpenShift Grafana has an official docker image. Though permission problems occurred in previous versions, it can running flawlessly. There is also an example in OKD. We will start with the examples, but also do further configuration with data sources and dashboards.
Featured Container 12 June 2018 Gitea in Docker Container and Sharing SSH with Host Gitea is an open-source GitHub clone. Gitea is developed with Golang and is much lighter than GitLab while providing most useful functions. It also has a similary user experience as GitHub does. Since Microsoft is acquiring GitHub, Gitea is a good choice for self-hosting lightweight solution.
