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Code Issues Releases Wiki Activity

New repo layout (#217)

Browse Source 
* Updated instructions to match new repo layout

* Updating file paths to match the new repo organization

* Updated one reference from /flux-system to /bootstrap

* Changed one more reference to /flux-system to /bootstrap

* Typo

* Added requested formatting and missing backslash in bootstrap command.

Co-authored-by: David Young <davidy@funkypenguin.co.nz>
This commit is contained in:
Dan Skaggs
2022-05-05 23:27:40 -04:00
committed by GitHub
parent 12bce53e08
commit 601e9cdd73
13 changed files with 42 additions and 40 deletions
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2
manuscript/kubernetes/deployment/flux/design.md
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@@ -38,7 +38,7 @@ Consider this entity relationship diagram:
And here's what it all means, starting from the top...
1. The flux-system **Kustomization** tells flux to look in the repo in `/flux-system`, and apply any YAMLs it finds (*with optional kustomize templating, if you're an uber-ninja!*).
2. Within `/flux-system`, we've defined (for convenience), 3 subfolders, containing YAML for:
2. Within `/bootstrap`, we've defined (for convenience), 3 subfolders, containing YAML for:
1. `namespaces` : Any other **Namespaces** we want to deploy for our apps
2. `helmrepositories` : Any **HelmRepositories** we later want to pull helm charts from
3. `kustomizations` : An **Kustomizations** we need to tell flux to import YAMLs from **elsewhere** in the repository

17
manuscript/kubernetes/deployment/flux/install.md
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@@ -65,7 +65,7 @@ Create a GitHub [personal access token](https://github.com/settings/tokens) that
### Create GitHub Repo
Now we'll create a repo for flux - it can (*and probably should!*) be private. I've created a [template repo to get you started](https://github.com/geek-cookbook/template-flux/generate), but you could simply start with a blank repo too.[^1]
Now we'll create a repo for flux - it can (*and probably should!*) be private. I've created a [template repo to get you started](https://github.com/geek-cookbook/template-flux/generate), but you could simply start with a blank repo too (*although you'll need at least a `bootstrap` directory included or the command below will fail*).[^1]
### Bootstrap Flux
@@ -86,7 +86,8 @@ GITHUB_TOKEN=<your-token>
flux bootstrap github \
--owner=my-github-username \
--repository=my-github-username/my-repository \
--personal
--personal \
--path bootstrap
```
Once the flux bootstrap is completed without errors, list the pods in the cluster again, with `kubectl get pods -A`. This time, you see something like this:
@@ -115,12 +116,12 @@ Flux installed its controllers into the `flux-system` namespace, and created two
If you used my template repo, some extra things also happened..
1. I'd pre-populated the `flux-system` directory in the template repo with 3 folders:
1. [helmrepositories](https://github.com/geek-cookbook/template-flux/tree/main/flux-system/helmrepositories), for storing repositories used for deploying helm charts
2. [kustomizations](https://github.com/geek-cookbook/template-flux/tree/main/flux-system/kustomizations), for storing additional kustomizations *(which in turn can reference other paths in the repo*)
3. [namespaces](https://github.com/geek-cookbook/template-flux/tree/main/flux-system/namespaces), for storing namespace manifests (*since these need to exist before we can deploy helmreleases into them*)
2. Because the `flux-system` Kustomization includes everything **recursively** under `flux-system` path in the repo, all of the above were **also** applied to the cluster
3. I'd pre-prepared a [Namespace](https://github.com/geek-cookbook/template-flux/blob/main/flux-system/namespaces/namespace-podinfo.yaml), [HelmRepository](https://github.com/geek-cookbook/template-flux/blob/main/flux-system/helmrepositories/helmrepository-podinfo.yaml), and [Kustomization](https://github.com/geek-cookbook/template-flux/blob/main/flux-system/kustomizations/kustomization-podinfo.yaml) for "podinfo", a simple example application, so these were applied to the cluster
1. I'd pre-populated the `bootstrap` directory in the template repo with 3 folders:
1. [helmrepositories](https://github.com/geek-cookbook/template-flux/tree/main/bootstrap/helmrepositories), for storing repositories used for deploying helm charts
2. [kustomizations](https://github.com/geek-cookbook/template-flux/tree/main/bootstrap/kustomizations), for storing additional kustomizations *(which in turn can reference other paths in the repo*)
3. [namespaces](https://github.com/geek-cookbook/template-flux/tree/main/bootstrap/namespaces), for storing namespace manifests (*since these need to exist before we can deploy helmreleases into them*)
2. Because the `bootstrap` Kustomization includes everything **recursively** under `bootstrap` path in the repo, all of the above were **also** applied to the cluster
3. I'd pre-prepared a [Namespace](https://github.com/geek-cookbook/template-flux/blob/main/bootstrap/namespaces/namespace-podinfo.yaml), [HelmRepository](https://github.com/geek-cookbook/template-flux/blob/main/bootstrap/helmrepositories/helmrepository-podinfo.yaml), and [Kustomization](https://github.com/geek-cookbook/template-flux/blob/main/bootstrap/kustomizations/kustomization-podinfo.yaml) for "podinfo", a simple example application, so these were applied to the cluster
4. The kustomization we added for podinfo refers to the `/podinfo` path in the repo, so everything in **this** folder was **also** applied to the cluster
5. In the `/podinfo` path of the repo is a [HelmRelease](https://github.com/geek-cookbook/template-flux/blob/main/podinfo/helmrelease-podinfo.yaml) (*an object describing how to deploy a helm chart*), and a [ConfigMap](https://github.com/geek-cookbook/template-flux/blob/main/podinfo/configmap-pofinfo-helm-chart-value-overrides-configmap.yaml) (*which ontain the `values.yaml` for the podinfo helm chart*)
6. Flux recognized the podinfo **HelmRelease**, applied it along with the values in the **ConfigMap**, and consequently we have podinfo deployed from the latest helm chart, into the cluster, and managed by Flux! 💪

9
manuscript/kubernetes/deployment/flux/operate.md
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@@ -12,7 +12,8 @@ We'll need 5 files per-app, to deploy and manage our apps using flux. The exampl
```hl_lines="4 6 8 10 11"
├── README.md
├── flux-system
├── bootstrap
│   ├── flux-system
│   ├── helmrepositories
│   │   └── helmrepository-podinfo.yaml
│   ├── kustomizations
@@ -40,7 +41,7 @@ Identify your target helm chart. Let's take podinfo as an example. Here's the [o
### Create HelmRepository
The README instructs users to add the repo "podinfo" with the URL `ttps://stefanprodan.github.io/podinfo`, so
create a suitable HelmRepository YAML in `flux-system/helmrepositories/helmrepository-podinfo.yaml`. Here's [my example](https://github.com/geek-cookbook/template-flux/blob/main/flux-system/helmrepositories/helmrepository-podinfo.yaml).
create a suitable HelmRepository YAML in `bootstrap/helmrepositories/helmrepository-podinfo.yaml`. Here's [my example](https://github.com/geek-cookbook/template-flux/blob/main/bootstrap/helmrepositories/helmrepository-podinfo.yaml).
!!! question "Why such obtuse file names?"
> Why not just call the HelmRepository YAML `podinfo.yaml`? Why prefix the filename with the API object `helmrepository-`?
@@ -49,7 +50,7 @@ create a suitable HelmRepository YAML in `flux-system/helmrepositories/helmrepos
### Create Namespace
Create a namespace for the chart. Typically you'd name this the same as your chart name. Here's [my namespace-podinfo.yaml](https://github.com/geek-cookbook/template-flux/blob/main/flux-system/namespaces/namespace-podinfo.yaml).
Create a namespace for the chart. Typically you'd name this the same as your chart name. Here's [my namespace-podinfo.yaml](https://github.com/geek-cookbook/template-flux/blob/main/bootstrap/namespaces/namespace-podinfo.yaml).
??? example "Here's an example Namespace..."
@@ -62,7 +63,7 @@ Create a namespace for the chart. Typically you'd name this the same as your cha
### Create Kustomization
Create a kustomization for the chart, pointing flux to a path in the repo where the chart-specific YAMLs will be found. Here's my [kustomization-podinfo.yaml](https://github.com/geek-cookbook/template-flux/blob/main/flux-system/kustomizations/kustomization-podinfo.yaml).
Create a kustomization for the chart, pointing flux to a path in the repo where the chart-specific YAMLs will be found. Here's my [kustomization-podinfo.yaml](https://github.com/geek-cookbook/template-flux/blob/main/bootstrap/kustomizations/kustomization-podinfo.yaml).
??? example "Here's an example Kustomization..."

6
manuscript/kubernetes/external-dns.md
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@@ -16,7 +16,7 @@ ExternalDNS is a controller for Kubernetes which watches the objects you create
### Namespace
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/namespaces/namespace-external-dns.yaml`:
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/namespaces/namespace-external-dns.yaml`:
??? example "Example Namespace (click to expand)"
@@ -29,7 +29,7 @@ metadata:
### HelmRepository
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. In this case, we're using the (*prolific*) [bitnami chart repository](https://github.com/bitnami/charts/tree/master/bitnami), so per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/helmrepositories/helmrepository-external-dns.yaml`:
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. In this case, we're using the (*prolific*) [bitnami chart repository](https://github.com/bitnami/charts/tree/master/bitnami), so per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/helmrepositories/helmrepository-external-dns.yaml`:
??? example "Example HelmRepository (click to expand)"
```yaml
@@ -45,7 +45,7 @@ Next, we need to define a HelmRepository (*a repository of helm charts*), to whi
### Kustomization
Now that the "global" elements of this deployment (*just the HelmRepository in this case*z*) have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/external-dns`. I create this Kustomization in my flux repo at `flux-system/kustomizations/kustomization-external-dns.yaml`:
Now that the "global" elements of this deployment (*just the HelmRepository in this case*z*) have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/external-dns`. I create this Kustomization in my flux repo at `bootstrap/kustomizations/kustomization-external-dns.yaml`:
??? example "Example Kustomization (click to expand)"
```yaml

2
manuscript/kubernetes/ingress/index.md
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@@ -16,4 +16,4 @@ Choose at least one of the above (*there may be valid reasons to use both!* [^1]
--8<-- "recipe-footer.md"
[^1]: One cluster I manage uses traefik Traefik for public services, but Nginx for internal managemnet services such as Prometheus, etc. The idea is that you'd need one type of Ingress to help debug problems with the _other_ type!
[^1]: One cluster I manage uses traefik Traefik for public services, but Nginx for internal management services such as Prometheus, etc. The idea is that you'd need one type of Ingress to help debug problems with the _other_ type!

6
manuscript/kubernetes/ingress/nginx.md
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@@ -24,7 +24,7 @@ Nginx Ingress Controller does make for a nice, simple "default" Ingress controll
### Namespace
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/namespaces/namespace-nginx-ingress-controller.yaml`:
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/namespaces/namespace-nginx-ingress-controller.yaml`:
??? example "Example NameSpace (click to expand)"
```yaml
@@ -36,7 +36,7 @@ We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Pe
### HelmRepository
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. In this case, we're using the (*prolific*) [bitnami chart repository](https://github.com/bitnami/charts/tree/master/bitnami), so per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/helmrepositories/helmrepository-bitnami.yaml`:
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. In this case, we're using the (*prolific*) [bitnami chart repository](https://github.com/bitnami/charts/tree/master/bitnami), so per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/helmrepositories/helmrepository-bitnami.yaml`:
??? example "Example HelmRepository (click to expand)"
```yaml
@@ -52,7 +52,7 @@ Next, we need to define a HelmRepository (*a repository of helm charts*), to whi
### Kustomization
Now that the "global" elements of this deployment (*Namespace and HelmRepository*) have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/nginx-ingress-controller`. I create this Kustomization in my flux repo at `flux-system/kustomizations/kustomization-nginx-ingress-controller.yaml`:
Now that the "global" elements of this deployment (*Namespace and HelmRepository*) have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/nginx-ingress-controller`. I create this Kustomization in my flux repo at `bootstrap/kustomizations/kustomization-nginx-ingress-controller.yaml`:
??? example "Example Kustomization (click to expand)"
```yaml

6
manuscript/kubernetes/ingress/traefik/index.md
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@@ -25,7 +25,7 @@ Traefik natively includes some features which Nginx lacks:
### Namespace
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/namespaces/namespace-traefik.yaml`:
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/namespaces/namespace-traefik.yaml`:
??? example "Example NameSpace (click to expand)"
```yaml
@@ -37,7 +37,7 @@ We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Pe
### HelmRepository
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. In this case, we're using the official [Traefik helm chart](https://github.com/traefik/traefik-helm-chart), so per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/helmrepositories/helmrepository-traefik.yaml`:
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. In this case, we're using the official [Traefik helm chart](https://github.com/traefik/traefik-helm-chart), so per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/helmrepositories/helmrepository-traefik.yaml`:
??? example "Example HelmRepository (click to expand)"
```yaml
@@ -53,7 +53,7 @@ Next, we need to define a HelmRepository (*a repository of helm charts*), to whi
### Kustomization
Now that the "global" elements of this deployment (*Namespace and HelmRepository*) have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/traefik`. I create this Kustomization in my flux repo at `flux-system/kustomizations/kustomization-traefik.yaml`:
Now that the "global" elements of this deployment (*Namespace and HelmRepository*) have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/traefik`. I create this Kustomization in my flux repo at `bootstrap/kustomizations/kustomization-traefik.yaml`:
??? example "Example Kustomization (click to expand)"
```yaml

6
manuscript/kubernetes/loadbalancer/metallb/index.md
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@@ -31,7 +31,7 @@ You'll need to make some decisions re IP allocations.
### Namespace
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/namespaces/namespace-metallb.yaml`:
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/namespaces/namespace-metallb-system.yaml`:
??? example "Example NameSpace (click to expand)"
```yaml
@@ -43,7 +43,7 @@ We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Pe
### HelmRepository
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. In this case, we're using the (*prolific*) [bitnami chart repository](https://github.com/bitnami/charts/tree/master/bitnami), so per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/helmrepositories/helmrepository-bitnami.yaml`:
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. In this case, we're using the (*prolific*) [bitnami chart repository](https://github.com/bitnami/charts/tree/master/bitnami), so per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/helmrepositories/helmrepository-bitnami.yaml`:
??? example "Example HelmRepository (click to expand)"
```yaml
@@ -59,7 +59,7 @@ Next, we need to define a HelmRepository (*a repository of helm charts*), to whi
### Kustomization
Now that the "global" elements of this deployment (*Namespace and HelmRepository*) have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/metallb-system`. I create this Kustomization in my flux repo at `flux-system/kustomizations/kustomization-metallb.yaml`:
Now that the "global" elements of this deployment (*Namespace and HelmRepository*) have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/metallb-system`. I create this Kustomization in my flux repo at `bootstrap/kustomizations/kustomization-metallb.yaml`:
??? example "Example Kustomization (click to expand)"
```yaml

6
manuscript/kubernetes/persistence/topolvm.md
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@@ -34,7 +34,7 @@ vgcreate VG-topolvm /dev/sdb
### Namespace
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/namespaces/namespace-topolvm.yaml`:
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/namespaces/namespace-topolvm.yaml`:
??? example "Example NameSpace (click to expand)"
```yaml
@@ -46,7 +46,7 @@ We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Pe
### HelmRepository
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. In this case, we're using the official [TopoLVM helm chart](https://github.com/topolvm/topolvm/tree/main/charts/topolvm), so per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/helmrepositories/helmrepository-topolvm.yaml`:
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. In this case, we're using the official [TopoLVM helm chart](https://github.com/topolvm/topolvm/tree/main/charts/topolvm), so per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/helmrepositories/helmrepository-topolvm.yaml`:
??? example "Example HelmRepository (click to expand)"
```yaml
@@ -62,7 +62,7 @@ Next, we need to define a HelmRepository (*a repository of helm charts*), to whi
### Kustomization
Now that the "global" elements of this deployment (*Namespace and HelmRepository*) have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/topolvm`. I create this Kustomization in my flux repo at `flux-system/kustomizations/kustomization-topolvm.yaml`:
Now that the "global" elements of this deployment (*Namespace and HelmRepository*) have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/topolvm`. I create this Kustomization in my flux repo at `bootstrap/kustomizations/kustomization-topolvm.yaml`:
??? example "Example Kustomization (click to expand)"
```yaml

6
manuscript/kubernetes/sealed-secrets.md
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@@ -52,7 +52,7 @@ A "[SealedSecret](https://github.com/bitnami-labs/sealed-secrets)" can only be d
### Namespace
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/namespaces/namespace-sealed-secrets.yaml`:
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/namespaces/namespace-sealed-secrets.yaml`:
??? example "Example Namespace (click to expand)"
```yaml
@@ -64,7 +64,7 @@ We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Pe
### HelmRepository
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/helmrepositories/helmrepository-sealedsecrets.yaml`:
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/helmrepositories/helmrepository-sealedsecrets.yaml`:
??? example "Example HelmRepository (click to expand)"
```yaml
@@ -80,7 +80,7 @@ Next, we need to define a HelmRepository (*a repository of helm charts*), to whi
### Kustomization
Now that the "global" elements of this deployment (*just the HelmRepository in this case*z*) have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/sealed-secrets`. I create this Kustomization in my flux repo at `flux-system/kustomizations/kustomization-sealed-secrets.yaml`:
Now that the "global" elements of this deployment (*just the HelmRepository in this case*z*) have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/sealed-secrets`. I create this Kustomization in my flux repo at `bootstrap/kustomizations/kustomization-sealed-secrets.yaml`:
??? example "Example Kustomization (click to expand)"
```yaml

6
manuscript/kubernetes/ssl-certificates/cert-manager.md
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@@ -22,7 +22,7 @@ It will ensure certificates are valid and up to date, and attempt to renew certi
### Namespace
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/namespaces/namespace-cert-manager.yaml`:
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/namespaces/namespace-cert-manager.yaml`:
??? example "Example Namespace (click to expand)"
```yaml
@@ -34,7 +34,7 @@ We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Pe
### HelmRepository
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/helmrepositories/helmrepository-jetstack.yaml`:
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/helmrepositories/helmrepository-jetstack.yaml`:
??? example "Example HelmRepository (click to expand)"
```yaml
@@ -50,7 +50,7 @@ Next, we need to define a HelmRepository (*a repository of helm charts*), to whi
### Kustomization
Now that the "global" elements of this deployment (*just the HelmRepository in this case*z*) have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/cert-manager`. I create this Kustomization in my flux repo at `flux-system/kustomizations/kustomization-cert-manager.yaml`:
Now that the "global" elements of this deployment (*just the HelmRepository in this case*z*) have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/cert-manager`. I create this Kustomization in my flux repo at `bootstrap/kustomizations/kustomization-cert-manager.yaml`:
??? example "Example Kustomization (click to expand)"
```yaml

6
manuscript/kubernetes/ssl-certificates/secret-replicator.md
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@@ -15,7 +15,7 @@ Kiwigrid's "[Secret Replicator](https://github.com/kiwigrid/secret-replicator)"
### Namespace
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/namespaces/namespace-secret-replicator.yaml`:
We need a namespace to deploy our HelmRelease and associated ConfigMaps into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/namespaces/namespace-secret-replicator.yaml`:
??? example "Example Namespace (click to expand)"
@@ -28,7 +28,7 @@ metadata:
### HelmRepository
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/helmrepositories/helmrepository-kiwigrid.yaml`:
Next, we need to define a HelmRepository (*a repository of helm charts*), to which we'll refer when we create the HelmRelease. We only need to do this once per-repository. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/helmrepositories/helmrepository-kiwigrid.yaml`:
??? example "Example HelmRepository (click to expand)"
```yaml
@@ -44,7 +44,7 @@ Next, we need to define a HelmRepository (*a repository of helm charts*), to whi
### Kustomization
Now that the "global" elements of this deployment have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/secret-replicator`. I create this Kustomization in my flux repo at `flux-system/kustomizations/kustomization-secret-replicator.yaml`:
Now that the "global" elements of this deployment have been defined, we do some "flux-ception", and go one layer deeper, adding another Kustomization, telling flux to deploy any YAMLs found in the repo at `/secret-replicator`. I create this Kustomization in my flux repo at `bootstrap/kustomizations/kustomization-secret-replicator.yaml`:
??? example "Example Kustomization (click to expand)"
```yaml

4
manuscript/kubernetes/ssl-certificates/wildcard-certificate.md
View File

@@ -22,7 +22,7 @@ To take advantage of the various workarounds available, I find it best to put th
### Namespace
We need a namespace to deploy our certificates and associated secrets into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `flux-system/namespaces/namespace-letsencrypt-wildcard-cert.yaml`:
We need a namespace to deploy our certificates and associated secrets into. Per the [flux design](/kubernetes/deployment/flux/), I create this in my flux repo at `bootstrap/namespaces/namespace-letsencrypt-wildcard-cert.yaml`:
??? example "Example Namespace (click to expand)"
```yaml
@@ -34,7 +34,7 @@ We need a namespace to deploy our certificates and associated secrets into. Per
### Kustomization
Now we need a kustomization to tell Flux to install any YAMLs it finds in `/letsencrypt-wildcard-cert`. I create this Kustomization in my flux repo at `flux-system/kustomizations/kustomization-letsencrypt-wildcard-cert.yaml`.
Now we need a kustomization to tell Flux to install any YAMLs it finds in `/letsencrypt-wildcard-cert`. I create this Kustomization in my flux repo at `bootstrap/kustomizations/kustomization-letsencrypt-wildcard-cert.yaml`.
!!! tip
Importantly, note that we define a **dependsOn**, to tell Flux not to try to reconcile this kustomization before the cert-manager and sealedsecrets kustomizations are reconciled. Cert-manager creates the CRDs used to define certificates, so prior to Cert Manager being installed, the cluster won't know what to do with the ClusterIssuers/Certificate resources.