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diff --git a/content/posts/2021-12-26-nfs-k3s.html b/content/posts/2021-12-26-nfs-k3s.html deleted file mode 100644 index 09f91e7..0000000 --- a/content/posts/2021-12-26-nfs-k3s.html +++ /dev/null @@ -1,60 +0,0 @@ -<section> - <p> - By default <a href="https://k3s.io/">K3S</a> comes only with <a - href="https://github.com/rancher/local-path-provisioner">local-path</a> storage class, and if you are - running - with more than one node in your cluster you may want to use a more “distributed” - solution. For may case I opted for NFS. - </p> - <p> - To check the current storage class you can run: - </p> - <pre><code>k3s kubectl get storageclasses</code></pre> - <p> - And it will print something like: - </p> - <pre><code>NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE -local-path (default) rancher.io/local-path Delete WaitForFirstConsumer false 154d</code></pre> - <p> - To start adding First you need to install <a href="https://github.com/helm/helm">helm</a> on your server. To do - so you may - run: - </p> - - <pre><code>curl -sSL https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 | bash</code></pre> - <p> - Be careful when running scripts directly into bash always check the source - Sometimes is also recommended to do not pipe directly to bash - </p> - <p> - Once it is installed we need to add the <a - href="https://kubernetes.io/docs/concepts/storage/storage-classes/#nfs">NFS storage classes</a>. It has two - providers, I have chose <a href="https://github.com/kubernetes-sigs/nfs-subdir-external-provisioner">NFS Subdir - External Provisioner</a>. - </p> - <p> - Add the helm repo - </p> - - <pre><code>helm repo add nfs-subdir-external-provisioner https://kubernetes-sigs.github.io/nfs-subdir-external-provisioner/</code></pre> - <p> - Then we need to actually install the provider - </p> - <div class="org-src-container"> -<pre><code>helm install nfs-subdir-external-provisioner nfs-subdir-external-provisioner/nfs-subdir-external-provisioner ---set nfs.server=x.x.x.x ---set nfs.path=/exported/path</code></pre> - </div> - <p> - Set the <code>nfs.server</code> and <code>nfs.path</code> accordingly with your setup. - </p> - - <p> - After that if we run <code>k3s kubectl get storageclasses</code> it will now print another - NFS provider: - </p> - - <pre><code>NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE -local-path (default) rancher.io/local-path Delete WaitForFirstConsumer false 154d -nfs-client cluster.local/nfs-subdir-external-provisioner Delete Immediate true 76m</code></pre> -</section> |