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Update for leanpub preview

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AutoPenguin
2020-06-03 02:33:48 +00:00
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manuscript/kubernetes/snapshots.md
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@@ -2,7 +2,7 @@
Before we get carried away creating pods, services, deployments etc, let's spare a thought for _security_... (_DevSecPenguinOps, here we come!_). In the context of this recipe, security refers to safe-guarding your data from accidental loss, as well as malicious impact.
Under [Docker Swarm](https://geek-cookbook.funkypenguin.co.nz/)ha-docker-swarm/design/), we used [shared storage](https://geek-cookbook.funkypenguin.co.nz/)ha-docker-swarm/shared-storage-ceph/) with [Duplicity](https://geek-cookbook.funkypenguin.co.nz/)recipes/duplicity/) (or [ElkarBackup](recipes/elkarbackup/)) to automate backups of our persistent data.
Under [Docker Swarm]https://geek-cookbook.funkypenguin.co.nz/ha-docker-swarm/design/), we used [shared storage]https://geek-cookbook.funkypenguin.co.nz/ha-docker-swarm/shared-storage-ceph/) with [Duplicity]https://geek-cookbook.funkypenguin.co.nz/recipes/duplicity/) (or [ElkarBackup](recipes/elkarbackup/)) to automate backups of our persistent data.
Now that we're playing in the deep end with Kubernetes, we'll need a Cloud-native backup solution...
@@ -14,7 +14,7 @@ This recipe employs a clever tool ([miracle2k/k8s-snapshots](https://github.com/
## Ingredients
1. [Kubernetes cluster](https://geek-cookbook.funkypenguin.co.nz/)kubernetes/cluster/) with either AWS or GKE (currently, but apparently other providers are [easy to implement](https://github.com/miracle2k/k8s-snapshots/blob/master/k8s_snapshots/backends/abstract.py))
1. [Kubernetes cluster]https://geek-cookbook.funkypenguin.co.nz/kubernetes/cluster/) with either AWS or GKE (currently, but apparently other providers are [easy to implement](https://github.com/miracle2k/k8s-snapshots/blob/master/k8s_snapshots/backends/abstract.py))
2. Geek-Fu required : (_medium - minor adjustments may be required_)
## Preparation
@@ -114,7 +114,7 @@ spec:
And here's what my snapshot list looks like after a few days:
![Kubernetes Snapshots](https://geek-cookbook.funkypenguin.co.nz/)images/kubernetes-snapshots.png)
![Kubernetes Snapshots]https://geek-cookbook.funkypenguin.co.nz/images/kubernetes-snapshots.png)
### Snapshot a non-Kubernetes volume (optional)
@@ -165,13 +165,13 @@ EOF
Still with me? Good. Move on to understanding Helm charts...
* [Start](https://geek-cookbook.funkypenguin.co.nz/)kubernetes/start/) - Why Kubernetes?
* [Design](https://geek-cookbook.funkypenguin.co.nz/)kubernetes/design/) - How does it fit together?
* [Cluster](https://geek-cookbook.funkypenguin.co.nz/)kubernetes/cluster/) - Setup a basic cluster
* [Load Balancer](https://geek-cookbook.funkypenguin.co.nz/)kubernetes/loadbalancer/) Setup inbound access
* [Start]https://geek-cookbook.funkypenguin.co.nz/kubernetes/start/) - Why Kubernetes?
* [Design]https://geek-cookbook.funkypenguin.co.nz/kubernetes/design/) - How does it fit together?
* [Cluster]https://geek-cookbook.funkypenguin.co.nz/kubernetes/cluster/) - Setup a basic cluster
* [Load Balancer]https://geek-cookbook.funkypenguin.co.nz/kubernetes/loadbalancer/) Setup inbound access
* Snapshots (this page) - Automatically backup your persistent data
* [Helm](https://geek-cookbook.funkypenguin.co.nz/)kubernetes/helm/) - Uber-recipes from fellow geeks
* [Traefik](https://geek-cookbook.funkypenguin.co.nz/)kubernetes/traefik/) - Traefik Ingress via Helm
* [Helm]https://geek-cookbook.funkypenguin.co.nz/kubernetes/helm/) - Uber-recipes from fellow geeks
* [Traefik]https://geek-cookbook.funkypenguin.co.nz/kubernetes/traefik/) - Traefik Ingress via Helm