first commit

.env

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+IMAGEAPP=docker.io/vectorim/element-web:v1.11.65

.gitea/workflows/deploy.yaml

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+on: push
+
+jobs:
+  build:
+    name: test
+    runs-on: debian
+    steps:
+      - uses: actions/checkout@v1
+      - name: setup env
+        run: |
+          cat <<EOF >> .env
+          BASE_URL="${{ gitea.ref_name }}.$(tr / '\n' <<< "${{ gitea.repository }}" | tac | tr '\n' .)k8s.gmoker.com"
+          EOF
+          cat .env
+
+      - uses: actions/k8sdeploy@v1
+        with:
+          kubeconfig: "${{ secrets.K8S }}"

README.md

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+# Element

compose.yaml

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+---
+services:
+  element:
+    image: "$IMAGEAPP"
+    restart: unless-stopped
+    ports:
+      - "8080:80"
+    volumes:
+      - ./config.json:/app/config.json:ro

config.json

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+{
+    "default_server_config": {
+        "m.homeserver": {
+            "base_url": "https://matrix.gmoker.com"
+        }
+    },
+    "setting_defaults": {
+      "use_system_theme": true
+    }
+}

manifests/bin/deploy.sh

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+#!/bin/bash -e
+set -o pipefail
+
+function kapply() {
+    for f in "$@"; do
+        kubectl apply -f \
+            <(envsubst "$(env | xargs printf '$%s ')" < "manifests/$f")
+    done
+}
+
+function kcreatesec() {
+    kubectl create secret generic --save-config --dry-run=client -oyaml "$@" | kubectl apply -f-
+}
+
+function kcreatecm() {
+    kubectl create configmap --dry-run=client -oyaml "$@" | kubectl apply -f-
+}
+
+function kgseckey() {
+    local sec="$1"; shift
+    local key="$1"; shift
+
+    kubectl get secret "$sec" -o jsonpath="{.data.$key}" | base64 -d
+}
+
+function kgcmkey() {
+    local cm="$1"; shift
+    local key="$1"; shift
+
+    kubectl get configmap "$cm" -o jsonpath="{.data.$key}"
+}
+
+
+kcreatecm element-config --from-file=config.json
+
+kapply common/app.yaml
+
+kubectl rollout restart deployment app

manifests/bin/devel.sh

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+#!/bin/bash -e
+
+export NB_REPLICAS=1
+
+. ./manifests/bin/deploy.sh

manifests/bin/prod.sh

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+#!/bin/bash -e
+
+export NB_REPLICAS=3
+
+. ./manifests/bin/deploy.sh

manifests/common/app.yaml

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+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: app
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt-prod
+spec:
+  ingressClassName: nginx
+  tls:
+    - secretName: tls-app
+      hosts:
+        - "$BASE_URL"
+  rules:
+    - host: "$BASE_URL"
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: app
+                port:
+                  name: http
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: app
+  labels:
+    app: app
+spec:
+  selector:
+    app: app
+  ports:
+    - name: http
+      port: 80
+      targetPort: http
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: app
+  labels:
+    app: app
+spec:
+  replicas: $NB_REPLICAS
+  selector:
+    matchLabels:
+      app: app
+  template:
+    metadata:
+      labels:
+        app: app
+    spec:
+      imagePullSecrets:
+        - name: regcred
+      containers:
+        - name: app
+          image: "$IMAGEAPP"
+          ports:
+            - name: http
+              containerPort: 80
+          volumeMounts:
+            - name: config
+              mountPath: /app/config.json
+              subPath: config.json
+              readOnly: true
+      volumes:
+        - name: config
+          configMap:
+            name: element-config