https://github.com/andrew-the-drawer/flux-local

To experiment with GitOps (FluxCD, ArgoCD) and K8s local
https://github.com/andrew-the-drawer/flux-local

argocd fluxcd gitops k8s kind kubernetes

Last synced: over 1 year ago
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To experiment with GitOps (FluxCD, ArgoCD) and K8s local

README

# Experimentation with Flux

- Flux: https://fluxcd.io/flux/concepts/
- Capacitor: https://github.com/gimlet-io/capacitor

## PostgreSQL

We can deploy postgreSQL cluster with [zalando-operator](https://github.com/zalando/postgres-operator)

```bash
kind create cluster --name=trung
```

Note: Sample cluster config is in [k8s-local](https://github.com/andrew-the-drawer/k8s-local/blob/main/kind/cluster.yml)

We might need to deploy LB with [cloud-provider-kind](https://github.com/kubernetes-sigs/cloud-provider-kind)

```bash
sudo cloud-provider-kind
```

Then we deploy Flux to the cluster:

```bash
flux --context=kind-trung bootstrap git \
--url=ssh://git@// \
--branch=main \
--private-key-file= \
--path trung
```

Port-forward the `trung-pooler` service (in the `default` namespace) to access to PostgreSQL database

```bash
kubectl --context=kind-trung port-forward svc/trung-pooler 54321:5432
```

and access via `postgresql://localhost:54321`

(For the user name and password, please check the K8s cluster secrets in the `default` namepsace)

To create more cluster via `postgres-operator-ui`, port-forward the service to access it:

```bash
kubectl --context=kind-trung port-forward svc/postgres-operator-ui 8081:80
```

and access via http://localhost:8081

# Thanos stack via kube-prometheus

https://github.com/prometheus-operator/kube-prometheus

Can expose grafana service