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This will fail (if you use hostnames) at: TASK [flannel : Load the flannel config file into etcd] because we need this PR in the Fedora etcd system container. You can work around by sshing into your master, and editing the resolv.conf inside of your etcd system container to match the host, exiting, and re-running […]
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I’ve been paying extra attention to the news these days, because of the election, so I’ve been having lots of interactions with the Washington Post’s “You Have X Free Articles Left This Month” subscription nag screens, and the similar ones from the New York Times. Sometimes, I ridiculously pause before clicking on a link, wondering […]
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I’ve switched blog engines from WordPress to Middleman (a static website engine) and back to WordPress, with various other static engine experiments in between. I switched back to WordPress, on a premium subscription, because WordPress started supporting markdown, which I like, and because WordPress is open source software (with open source comments support), which I […]
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Version 1.4 of Kubernetes, the open-source system for automating deployment, scaling, and management of containerized applications, included an awesome new tool for bootstrapping clusters: kubeadm. Using kubeadm is as simple as installing the tool on a set of servers, running kubeadm init to initialize a master for the cluster, and running kubeadm join on some […]
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I’ve written recently about running kubernetes in containers on an atomic host. There are a few different ways to do it, but the simplest method involves fetching and running the Debian-based container provided by the upstream kubernetes project. Debian is awesome, but I’m team RPM — when I run containerized apps, I tend to base […]
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The atomic hosts from CentOS and Fedora earn their “atomic” namesake by providing for atomic, image-based system updates via rpm-ostree, and atomic, image-based application updates via docker containers. This “system” vs “application” division isn’t set in stone, however. There’s room for system components to move across from the somewhat rigid world of ostree commits to […]
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While (pretty much) everyone who’s using docker is running it on Linux, and while lots of people run docker on their laptops and desktops, most aren’t running it directly on Linux desktops and laptops. Instead, most individual docker users are relying on some sort of purpose-built Linux distribution running as a virtual machine on their […]
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I’ve been wishing for this exact thing to happen.
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I’ve been sort of trying to get blogging again on WordPress lately, and as part of that, I’ve been paying more attention to the blogs I’m following using the WordPress Reader function. Recently, on Om Malik’s blog, I saw this item, pointing to the blog of photographer Eric Kim: I clicked because I’ve been thinking […]
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