https://github.com/tankibaj/gitops-multiple-cluster-with-argocd
GitOps - manage multiple eks clusters with ArgoCD
https://github.com/tankibaj/gitops-multiple-cluster-with-argocd
argocd aws helm kubernetes sops terraform
Last synced: 5 months ago
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GitOps - manage multiple eks clusters with ArgoCD
- Host: GitHub
- URL: https://github.com/tankibaj/gitops-multiple-cluster-with-argocd
- Owner: tankibaj
- Created: 2022-04-25T23:15:13.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2022-05-31T19:22:47.000Z (over 3 years ago)
- Last Synced: 2025-02-17T21:36:55.642Z (8 months ago)
- Topics: argocd, aws, helm, kubernetes, sops, terraform
- Language: HCL
- Homepage:
- Size: 229 KB
- Stars: 1
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# GitOps - Manage multiple EKS clusters with ArgoCD
## AWS Command Line Interface
The AWS Command Line Interface (CLI) is a unified tool to manage your AWS services.
##### [Install AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html)
```bash
brew install awscli
```
##### [Configure AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-configure.html)
```bash
aws configure
```
```text
# Example configuration
AWS Access Key ID [None]: AKIAIOSFODNN7EXAMPLE
AWS Secret Access Key [None]: wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY
Default region name [None]: eu-central-1
Default output format [None]: json
```
## Terraform
You must install AWS CLI and configure it with the credentials before you use Terraform to manage AWS resources.
##### [Install Terraform](https://www.terraform.io/downloads)
```bash
brew tap hashicorp/tap
```
```bash
brew install hashicorp/tap/terraform
```
##### [Provision infrastructure](https://www.terraform.io/cli/run)
To initialize a working directory that contains a Terraform configuration
```bash
terraform init
```
To see an execution plan that Terraform will make to your infrastructure based on the current configuration
```bash
terraform plan
```
Executes the actions that proposed in a Terraform plan
```bash
terraform apply
```
## SOPS
Encrypt secrets with SOPS to commit secrets to version control.
##### [Install SOPS](https://github.com/mozilla/sops#id3)
```bash
brew install sops
```
**`.sops.yaml`**
```bash
cat < ~/.sops.yaml
creation_rules:
- kms: "arn:aws:kms:eu-central-1:111111111111:alias/management-sops"
EOF
```
## Helm
Helm to deploy ArgoCD on EKS cluster.
##### [Install Helm](https://helm.sh/docs/intro/install/)
```bash
brew install helm
```
## Helm secret plugin
##### [Install Helm Secrets](https://github.com/jkroepke/helm-secrets/wiki/Installation)
```bash
helm plugin install https://github.com/jkroepke/helm-secrets
```
##### Encrypt secret
```bash
helm secrets enc secrets.yaml
```
##### Decrypt secret
```bash
helm secrets view secrets.yaml
```
##### Edit encrypt secret
```bash
helm secrets edit secrets.yaml
```
## Provision
- [Create aws irsa on management account](management-account/irsa)
- [Deploy argocd on management eks cluster](management-account/argocd)
- [Create iam role on development account](development-account/iam-role)
- [Map iam role with eks cluster role](development-account/rbac)