87 lines
2.1 KiB
Markdown
87 lines
2.1 KiB
Markdown
---
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title: Kubernetes
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layout: default
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parent: Installation
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nav_order: 4
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---
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# Kubernetes Installation
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Details about how to use Goma in Kubernetes can be found on the hub.docker.com repo hosting the image: Goma.
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We also have some cool examples with [Kubernetes deployment template](https://github.com/jkaninda/goma-gateway/tree/main/examples) with built-in orchestration and scalability.
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## 1. Generate a configuration file
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You can generate the configuration file using `config init --output /etc/goma/config.yml` command.
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The default configuration is automatically generated if any configuration file is not provided, and is available at `/etc/goma/goma.yml`
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```shell
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docker run --rm --name goma-gateway \
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-v "${PWD}/config:/etc/goma/" \
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jkaninda/goma-gateway config init --output /etc/goma/config.yml
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```
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## 2. Create ConfigMap
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```yaml
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: goma-config
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data:
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goma.yml: |
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# Goma Gateway configurations
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version: 1.0
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gateway:
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...
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```
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## 3. Create Kubernetes deployment
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```yaml
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: goma-gateway
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spec:
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selector:
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matchLabels:
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app: goma-gateway
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template:
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metadata:
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labels:
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app: goma-gateway
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spec:
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containers:
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- name: goma-gateway
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image: jkaninda/goma-gateway
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command: ["goma","server"]
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resources:
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limits:
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memory: "128Mi"
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cpu: "200m"
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ports:
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- containerPort: 8080
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livenessProbe:
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httpGet:
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path: /health/live
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port: 8080
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initialDelaySeconds: 15
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periodSeconds: 30
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timeoutSeconds: 10
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readinessProbe:
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httpGet:
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path: /health/live
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port: 8080
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initialDelaySeconds: 15
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periodSeconds: 30
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timeoutSeconds: 10
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volumeMounts:
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- name: config
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mountPath: /etc/goma/
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volumes:
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- name: config
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configMap:
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name: goma-config
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``` |