Add portfolio to homelab

2026-03-18 00:06:47 +09:00 · 2026-03-18 00:06:47 +09:00 · 01e7a48403
commit 01e7a48403
parent 26c4234dc6
4 changed files with 161 additions and 58 deletions
--- a/.env.example
+++ b/.env.example
@ -14,4 +14,14 @@ GITEA_RUNNER_TOKEN=your_token_here
 # Grafana admin password
 GRAFANA_ADMIN_PASSWORD=your_password_here

+# Authentik secrets
 AUTHENTIK_PROXY_TOKEN=your_token_here
+AUTHENTIK_GITEA_CLIENT_ID=your_client_id_here
+AUTHENTIK_GITEA_CLIENT_SECRET=your_client_secret_here
+AUTHENTIK_GRAFANA_CLIENT_ID=your_client_id_here
+AUTHENTIK_GRAFANA_CLIENT_SECRET=your_client_secret_here
+
+# Gitea container registry credentials
+REGISTRY_SERVER=your_registry_server_here
+REGISTRY_USER=your_username_here
+REGISTRY_PASSWORD=your_token_here
--- a/manifests/network/ddns-cronjob.yaml
+++ b/manifests/network/ddns-cronjob.yaml
@ -1,6 +1,6 @@
 # Apply: kubectl apply -f manifests/network/ddns-cronjob.yaml
 # Delete: kubectl delete -f manifests/network/ddns-cronjob.yaml
-# Description: CronJob that updates home.nik4nao.com DNS on Porkbun every 5 minutes.
+# Description: CronJob that updates nik4nao.com and home.nik4nao.com DNS on Porkbun every 5 minutes.
 apiVersion: v1
 kind: Namespace
 metadata:
@ -42,8 +42,6 @@ spec:
                  apk add --no-cache curl jq -q

                  DOMAIN="nik4nao.com"
-                  RECORD_NAME="home"
-                  RECORD_FQDN="${RECORD_NAME}.${DOMAIN}"
                  TTL=300

                  timestamp() { date +"%Y-%m-%d %H:%M:%S%z"; }
@ -56,68 +54,74 @@ spec:
                  fi
                  echo "[$(timestamp)] WAN IP: $WAN_IP"

-                  # Get current DNS records from Porkbun API
+                  # Get all DNS records once (reused for all iterations)
                  RECORDS="$(curl -sf -X POST \
                    "https://api.porkbun.com/api/json/v3/dns/retrieve/${DOMAIN}" \
                    -H 'Content-Type: application/json' \
                    -d "{\"apikey\":\"$PORKBUN_API_KEY\",\"secretapikey\":\"$PORKBUN_SECRET_KEY\"}")"

-                  # Get all A record IDs for this subdomain
-                  RECORD_IDS="$(echo "$RECORDS" | jq -r \
-                    --arg fqdn "$RECORD_FQDN" \
-                    '.records[] | select(.type=="A" and .name==$fqdn) | .id')"
+                  for RECORD_NAME in "" "home"; do
+                    RECORD_FQDN="${DOMAIN}"
+                    [ -n "$RECORD_NAME" ] && RECORD_FQDN="${RECORD_NAME}.${DOMAIN}"
+                    echo "[$(timestamp)] Processing: ${RECORD_FQDN}"

-                  # Get the current DNS IP from the first record
-                  DNS_IP="$(echo "$RECORDS" | jq -r \
-                    --arg fqdn "$RECORD_FQDN" \
-                    '.records[] | select(.type=="A" and .name==$fqdn) | .content' | head -1)"
+                    # Get all A record IDs for this record
+                    RECORD_IDS="$(echo "$RECORDS" | jq -r \
+                      --arg fqdn "$RECORD_FQDN" \
+                      '.records[] | select(.type=="A" and .name==$fqdn) | .id')"

-                  echo "[$(timestamp)] DNS IP: ${DNS_IP:-none}"
+                    # Get the current DNS IP from the first record
+                    DNS_IP="$(echo "$RECORDS" | jq -r \
+                      --arg fqdn "$RECORD_FQDN" \
+                      '.records[] | select(.type=="A" and .name==$fqdn) | .content' | head -1)"

-                  # Delete all stale duplicate records (keep none — we'll create/update cleanly)
-                  RECORD_COUNT="$(echo "$RECORD_IDS" | grep -c . || true)"
-                  if [ "$RECORD_COUNT" -gt 1 ]; then
-                    echo "[$(timestamp)] Found $RECORD_COUNT duplicate records, deleting all..."
-                    for ID in $RECORD_IDS; do
-                      curl -sf -X POST \
-                        "https://api.porkbun.com/api/json/v3/dns/delete/${DOMAIN}/${ID}" \
+                    echo "[$(timestamp)] DNS IP: ${DNS_IP:-none}"
+
+                    # Delete all stale duplicate records
+                    RECORD_COUNT="$(echo "$RECORD_IDS" | grep -c . || true)"
+                    if [ "$RECORD_COUNT" -gt 1 ]; then
+                      echo "[$(timestamp)] Found $RECORD_COUNT duplicate records, deleting all..."
+                      for ID in $RECORD_IDS; do
+                        curl -sf -X POST \
+                          "https://api.porkbun.com/api/json/v3/dns/delete/${DOMAIN}/${ID}" \
+                          -H 'Content-Type: application/json' \
+                          -d "{\"apikey\":\"$PORKBUN_API_KEY\",\"secretapikey\":\"$PORKBUN_SECRET_KEY\"}" > /dev/null
+                        echo "[$(timestamp)] Deleted record ID $ID"
+                      done
+                      DNS_IP=""
+                    fi
+
+                    # Get the single remaining record ID (if any)
+                    RECORD_ID="$(echo "$RECORDS" | jq -r \
+                      --arg fqdn "$RECORD_FQDN" \
+                      '.records[] | select(.type=="A" and .name==$fqdn) | .id' | head -1)"
+
+                    # Skip if already correct
+                    if [ "$RECORD_COUNT" -le 1 ] && [ "$WAN_IP" = "$DNS_IP" ]; then
+                      echo "[$(timestamp)] No change, skipping."
+                      continue
+                    fi
+
+                    echo "[$(timestamp)] IP changed ${DNS_IP:-none} -> $WAN_IP, updating..."
+
+                    if [ -z "$RECORD_ID" ] || [ "$RECORD_COUNT" -gt 1 ]; then
+                      # Create fresh record
+                      echo "[$(timestamp)] Creating new record..."
+                      RESP="$(curl -sf -X POST \
+                        "https://api.porkbun.com/api/json/v3/dns/create/${DOMAIN}" \
                        -H 'Content-Type: application/json' \
-                        -d "{\"apikey\":\"$PORKBUN_API_KEY\",\"secretapikey\":\"$PORKBUN_SECRET_KEY\"}" > /dev/null
-                      echo "[$(timestamp)] Deleted record ID $ID"
-                    done
-                    DNS_IP=""
-                  fi
+                        -d "{\"apikey\":\"$PORKBUN_API_KEY\",\"secretapikey\":\"$PORKBUN_SECRET_KEY\",\"type\":\"A\",\"name\":\"$RECORD_NAME\",\"content\":\"$WAN_IP\",\"ttl\":$TTL}")"
+                    else
+                      # Update existing single record
+                      echo "[$(timestamp)] Updating record ID $RECORD_ID..."
+                      RESP="$(curl -sf -X POST \
+                        "https://api.porkbun.com/api/json/v3/dns/edit/${DOMAIN}/${RECORD_ID}" \
+                        -H 'Content-Type: application/json' \
+                        -d "{\"apikey\":\"$PORKBUN_API_KEY\",\"secretapikey\":\"$PORKBUN_SECRET_KEY\",\"type\":\"A\",\"name\":\"$RECORD_NAME\",\"content\":\"$WAN_IP\",\"ttl\":$TTL}")"
+                    fi

-                  # Get the single remaining record ID (if any)
-                  RECORD_ID="$(echo "$RECORDS" | jq -r \
-                    --arg fqdn "$RECORD_FQDN" \
-                    '.records[] | select(.type=="A" and .name==$fqdn) | .id' | head -1)"
-
-                  # Skip if already correct (single record, correct IP)
-                  if [ "$RECORD_COUNT" -le 1 ] && [ "$WAN_IP" = "$DNS_IP" ]; then
-                    echo "[$(timestamp)] No change, skipping."
-                    exit 0
-                  fi
-
-                  echo "[$(timestamp)] IP changed ${DNS_IP:-none} -> $WAN_IP, updating..."
-
-                  if [ -z "$RECORD_ID" ] || [ "$RECORD_COUNT" -gt 1 ]; then
-                    # Create fresh record
-                    echo "[$(timestamp)] Creating new record..."
-                    RESP="$(curl -sf -X POST \
-                      "https://api.porkbun.com/api/json/v3/dns/create/${DOMAIN}" \
-                      -H 'Content-Type: application/json' \
-                      -d "{\"apikey\":\"$PORKBUN_API_KEY\",\"secretapikey\":\"$PORKBUN_SECRET_KEY\",\"type\":\"A\",\"name\":\"$RECORD_NAME\",\"content\":\"$WAN_IP\",\"ttl\":$TTL}")"
-                  else
-                    # Update existing single record
-                    echo "[$(timestamp)] Updating record ID $RECORD_ID..."
-                    RESP="$(curl -sf -X POST \
-                      "https://api.porkbun.com/api/json/v3/dns/edit/${DOMAIN}/${RECORD_ID}" \
-                      -H 'Content-Type: application/json' \
-                      -d "{\"apikey\":\"$PORKBUN_API_KEY\",\"secretapikey\":\"$PORKBUN_SECRET_KEY\",\"type\":\"A\",\"name\":\"$RECORD_NAME\",\"content\":\"$WAN_IP\",\"ttl\":$TTL}")"
-                  fi
-
-                  echo "[$(timestamp)] Response: $(echo "$RESP" | jq -c .)"
-                  echo "$RESP" | grep -q '"status":"SUCCESS"' && \
-                    echo "[$(timestamp)] Update successful" || \
-                    echo "[$(timestamp)] Update failed"
+                    echo "[$(timestamp)] Response: $(echo "$RESP" | jq -c .)"
+                    echo "$RESP" | grep -q '"status":"SUCCESS"' && \
+                      echo "[$(timestamp)] Update successful" || \
+                      echo "[$(timestamp)] Update failed"
+                  done
--- a/manifests/portfolio/portfolio.yaml
+++ b/manifests/portfolio/portfolio.yaml
@ -0,0 +1,77 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: portfolio
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: portfolio
+  namespace: portfolio
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: portfolio
+  template:
+    metadata:
+      labels:
+        app: portfolio
+    spec:
+      imagePullSecrets:
+        - name: gitea-registry
+      containers:
+        - name: portfolio
+          image: gitea.nik4nao.com/nik/portfolio:latest
+          ports:
+            - containerPort: 80
+          resources:
+            requests:
+              cpu: 50m
+              memory: 64Mi
+            limits:
+              cpu: 200m
+              memory: 128Mi
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: portfolio
+  namespace: portfolio
+spec:
+  selector:
+    app: portfolio
+  ports:
+    - port: 80
+      targetPort: 80
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: portfolio-tls
+  namespace: portfolio
+spec:
+  secretName: portfolio-tls
+  issuerRef:
+    name: letsencrypt-prod
+    kind: ClusterIssuer
+  dnsNames:
+    - nik4nao.com
+---
+apiVersion: traefik.io/v1alpha1
+kind: IngressRoute
+metadata:
+  name: portfolio
+  namespace: portfolio
+spec:
+  entryPoints:
+    - websecure
+  routes:
+    - match: Host(`nik4nao.com`)
+      kind: Rule
+      services:
+        - name: portfolio
+          port: 80
+  tls:
+    secretName: portfolio-tls
--- a/manifests/portfolio/registry-secret.sh
+++ b/manifests/portfolio/registry-secret.sh
@ -0,0 +1,12 @@
+#!/bin/bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "$SCRIPT_DIR/../../.env"
+
+kubectl create secret docker-registry gitea-registry \
+  --namespace portfolio \
+  --docker-server="$REGISTRY_SERVER" \
+  --docker-username="$REGISTRY_USER" \
+  --docker-password="$REGISTRY_PASSWORD" \
+  --dry-run=client -o yaml | kubectl apply -f -