Wenn man NFS für Persistenz in Kubernetespods verwenden will und SELinux aktiviert hat, dann muß man die SELinux-Flags virt_use_nfs und virt_sandbox_use_nfs setzen:
setsebool -P virt_use_nfs 1
setsebool -P virt_sandbox_use_nfs 1
Wenn man das vergißt, kann man die Volumes zwar mounten, kriegt aber bei jedem Schreibversuch einen Zugriffsfehler.
NFS-Ganesha is an NFSv3,v4,v4.1 fileserver that runs in user mode on most UNIX/Linux systems. It also supports the 9p.2000L protocol.
Rook is an open source orchestrator for distributed storage systems running in cloud native environments.
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Rook is currently in alpha state and has focused initially on orchestrating Ceph on-top of Kubernetes. Ceph is a distributed storage system that provides file, block and object storage and is deployed in large scale production clusters. Rook plans to add support for other storage systems beyond Ceph and other cloud native environments beyond Kubernetes in future releases. See our roadmap for more details.
Quartermaster is a framework for managing containerized storage systems like Ceph, GlusterFS, NFS-Ganesha, Rook and others on top of Kubernetes. Quartermaster enables the deployment, installation, and integration of these type of storage systems onto a Kubernetes cluster.
gluster-kubernetes is a project to provide Kubernetes administrators a mechanism to easily deploy a hyper-converged GlusterFS cluster along with heketi onto an existing Kubernetes cluster. This is a convenient way to unlock the power of dynamically provisioned, persistent GlusterFS volumes in Kubernetes.
An external storage provider for Kubernetes that can provision storage dynamically by creating directories on an NFS share.
This repository is for hosting all sbt plugins. It will be included by default in sbt.
If you have an sbt plugin you’d like your users to consume easily, just add it to this repository.
This chart describes the support level of each Haskell editor/IDE plug-in combination.
In most cases there is a main plug-in which act as a base for the provided features.
acbuild is a command line utility to build and modify container images.
It is intended to provide an image build workflow independent of specific formats; currently, it can output the following types of container images:
- ACI, the container image format defined in the App Container (appc) spec.
- OCI, the format defined in the Open Containers Image Format specification
The Self-contained System (SCS) approach is an architecture that focuses on a separation of the functionality into many independent systems, making the complete logical system a collaboration of many smaller software systems. This avoids the problem of large monoliths that grow constantly and eventually become unmaintainable. Over the past few years, we have seen its benefits in many mid-sized and large-scale projects.
The idea is to break a large system apart into several smaller self-contained systems, or SCSs, that follow certain rules.
kdtree is a simple, easy to use C library for working with kd-trees.
Kd-trees are an extension of binary search trees to k-dimensional data. They facilitate very fast searching, and nearest-neighbor queries.
This particular implementation is designed to be efficient and very easy to use. It is completely written in ANSI/ISO C, and thus completely cross-platform.
CλaSH (pronounced ‘clash’) is a functional hardware description language that borrows both its syntax and semantics from the functional programming language Haskell. It provides a familiar structural design approach to both combinational and synchronous sequential circuits. The CλaSH compiler transforms these high-level descriptions to low-level synthesizable VHDL, Verilog, or SystemVerilog.
This software enables the user to put on a stylish, high-brow presentation using only a text editor, a 256-colour capable terminal and a copy of Node.js!
CDE (formerly known as CDEpack) automatically packages up the Code, Data, and Environment required to deploy and run your Linux programs on other machines without any installation or configuration. CDE is the easiest way to completely eliminate dependency hell.
Weyl is an extensible algebraic manipulation substrate that has been designed to represent all types of algebraic objects. It deals not only with the basic symbolic objects like polynomials, algebraic functions and differential forms, but can also deal with higher level objects like groups, rings, ideals and vector spaces. Furthermore, to encourage the use of symbolic techniques within other applications, Weyl is implemented as an extension of Common Lisp using the Common Lisp Object Standard so that all of Common Lisp’s facilities and development tools can be used in concert with Weyl’s symbolic tools.
[H]ere are a few notes on how to configure operating systems and write code to support thousands of clients. The discussion centers around Unix-like operating systems, as that’s my personal area of interest, but Windows is also covered a bit.