initial hugo site with terminal theme

2026-03-17 23:30:49 +09:00 · 2026-03-17 23:30:49 +09:00 · ddf013b6b3
commit ddf013b6b3
parent 2c46b2ad6d
16 changed files with 694 additions and 1 deletions
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@ -0,0 +1,64 @@
+# Required secrets:
+#   REGISTRY_USER     — Gitea container registry username
+#   REGISTRY_PASSWORD — Gitea container registry password
+
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build-check:
+    if: github.event_name == 'pull_request'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Verify Hugo build
+        uses: docker://hugomods/hugo:exts
+        with:
+          args: hugo --minify
+
+  build-and-push:
+    if: github.event_name == 'push'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          driver: docker-container
+          driver-opts: network=host
+
+      - name: Log in to Gitea registry
+        uses: docker/login-action@v3
+        with:
+          registry: gitea.nik4nao.com
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+
+      - name: Resolve short SHA
+        id: sha
+        run: echo "short=$(echo ${{ github.sha }} | cut -c1-7)" >> $GITHUB_OUTPUT
+
+      - name: Build and push multiarch image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: |
+            gitea.nik4nao.com/nik/portfolio:latest
+            gitea.nik4nao.com/nik/portfolio:${{ steps.sha.outputs.short }}
--- a/.gitignore
+++ b/.gitignore
@ -1 +1,4 @@
-.env
+.env
+.hugo_build.lock
+public/
+resources/_gen/
--- a/.gitmodules
+++ b/.gitmodules
@ -0,0 +1,3 @@
+[submodule "themes/terminal"]
+	path = themes/terminal
+	url = https://github.com/panr/hugo-theme-terminal.git
--- a/10
+++ b/10
@ -0,0 +1,10 @@
+FROM hugomods/hugo:exts AS builder
+
+WORKDIR /site
+COPY . .
+RUN hugo --minify
+
+FROM nginx:alpine
+
+COPY --from=builder /site/public /usr/share/nginx/html
+EXPOSE 80
--- a/content/cv.md
+++ b/content/cv.md
@ -0,0 +1,149 @@
+---
+title: "CV"
+type: "cv"
+date: 2026-03-17
+draft: false
+---
+
+# NIK AFIQ
+
+Tokyo, Japan
+nik@nik4nao.com | github.com/nikafiq | nik4nao.com
+
+
+---
+
+## PROFESSIONAL SUMMARY
+
+Backend engineer with 3 years of professional experience designing and
+operating distributed, high-throughput systems on GCP and AWS. Core
+expertise in Go and Python, with hands-on production experience in
+event-driven microservices, Kafka-based pipelines, Kubernetes, and
+cloud-native data infrastructure. Comfortable operating systems at
+hundreds of TPS with reliability and zero-downtime migration
+constraints. Trilingual (English, Japanese N1, Malay) — routinely
+bridges Japanese and overseas engineering teams. Actively integrates
+AI tooling (GitHub Copilot, Gemini, Claude) into daily coding,
+review, and documentation workflows.
+
+
+---
+
+## WORK EXPERIENCE
+
+### 株式会社ホープス (Hopes Co., Ltd.) — Tokyo
+**Backend Engineer** | Aug 2025 – Present
+
+Designing and operating a distributed RCS consent management pipeline
+(SO→FoRCE) on GCP/GKE connecting a high-traffic notice delivery
+system to a downstream fulfillment API.
+
+- Architected an event-driven pipeline using GKE + Managed Kafka
+  (8 partitions, keyed by account_id) + Cloud Spanner, handling a
+  global cap of 200 TPS with a 10-second downstream timeout budget
+- Built the Go consumer service (so-notice-receiver) with
+  singleflight coalescing to prevent duplicate in-flight requests,
+  and circuit breaker logic to shed load under downstream failure
+- Designed reliable offset commit ordering: offsets committed only
+  after durable Spanner write, ensuring at-least-once delivery with
+  no data loss on crash
+- Implemented a retry cronjob requeuing up to 5 failed Spanner rows
+  back to Kafka every 5 minutes, with configurable backoff
+- Designed a zero-downtime interleaved index migration on a Cloud
+  Spanner accounts table under 400 TPS sustained read traffic
+- Right-sized GKE resource configs (CPU/memory requests and limits)
+  from Locust load test data at 40 TPS steady / 120 TPS burst
+- Propagated distributed traces across service boundaries for
+  end-to-end production observability
+
+
+### 株式会社ニッポンダイナミックシステムズ — Tokyo
+**Full Stack Engineer, IT Solutions — Pharma Market Team**
+| Apr 2023 – Jul 2025
+
+- Built a scalable analytical DWH on Amazon Aurora (RDS) for a
+  pharmaceutical client, integrating Salesforce and multiple
+  external data sources via daily/weekly ETL batch pipelines using
+  ECS/Fargate and Lambda; designed for HA with Multi-AZ failover
+- Constructed a SaaS data lake using AWS CDK + Glue +
+  TypeScript/Python, fully automating ETL ingestion across
+  heterogeneous data sources
+- Developed an internal AI application using AWS Bedrock (Claude
+  Sonnet) + React, implementing RAG-based document retrieval and
+  SES-based user matching in a small cross-functional team
+- Built a license authentication service (Node.js + Docker + Azure
+  Web Apps + ADB2C), owning requirements definition, auth logic
+  design, and client-facing communication
+- Designed and automated monthly maintenance operations: AMI image
+  updates, security patching, automated regression testing, and
+  blue/green deployments via AWS CodePipeline and Azure Pipelines
+- Conducted Docker image vulnerability scanning as part of CI/CD
+  pipeline; managed VPC, WAF, and Security Group configurations
+- Mentored junior engineers on cloud architecture patterns;
+  functioned as bilingual (EN/JA) liaison between domestic and
+  overseas engineering teams
+
+
+---
+
+## SKILLS
+
+**Languages:** Go, Python, TypeScript/JavaScript
+**Frameworks:** Gin, Flask, Next.js, Node.js
+**Cloud — AWS:** ECS/Fargate, Lambda, Aurora/RDS, DynamoDB, Glue,
+  CDK, CodePipeline, Bedrock, Secrets Manager
+**Cloud — GCP:** GKE, Cloud Spanner, Managed Kafka (Pub/Sub),
+  BigQuery, Cloud Trace
+**Cloud — Azure:** Web Apps, ADB2C, Azure Pipelines
+**Data:** MySQL, Aurora, PostgreSQL, DynamoDB, Cloud Spanner,
+  Kafka, Redis
+**DevOps:** Docker, Kubernetes, ArgoCD, CI/CD, IaC (AWS CDK)
+**Observability:** Distributed tracing, ELK stack, Kibana
+**AI Tooling:** GitHub Copilot (daily coding + code review),
+  Gemini (documentation + research), Claude (architecture
+  reasoning + coding), AWS Bedrock RAG (production)
+**Security:** VPC, WAF, Security Groups, Secrets Manager,
+  Docker vulnerability scanning
+**Other:** Homelab (k3s, self-hosted services, Ansible/IaC),
+  personal dev blog at nik4nao.com
+
+
+---
+
+## CERTIFICATIONS
+
+| Certification | Issued |
+|---|---|
+| AWS Certified Solutions Architect – Associate (SAA) | Oct 2024 |
+| AWS Certified Developer – Associate (DVA) | Dec 2024 |
+| AWS Certified Cloud Practitioner (CLF) | Apr 2024 |
+| 基本情報技術者試験 (FE) — IPA Fundamental IT Engineer | Aug 2024 |
+| JLPT N1 — Japanese Language Proficiency | Dec 2022 |
+
+*In progress: AWS Solutions Architect – Professional (SAP),
+Applied Information Technology Engineer (AP)*
+
+
+---
+
+## EDUCATION
+
+**Tokai University** — Bachelor of Engineering
+Major: Electrical and Electronic Engineering
+Minor: Information Technology
+Graduated: March 2023
+
+*During a COVID-related leave of absence (2020–2021), independently
+studied programming and cloud architecture; resumed with an
+added IT minor upon return.*
+
+
+---
+
+## ADDITIONAL
+
+- **Languages:** English (business), Japanese (JLPT N1), Malay (native)
+- **Homelab:** Self-hosted k3s cluster, Gitea, Jellyfin, Cloudflare
+  Tunnel, Ansible-based IaC on Minisforum UM790 Pro
+- **Dev blog / personal site:** nik4nao.com
+- **Self-hosted Git:** git.nik4nao.com (mirrored to github.com/nikafiq)
--- a/content/posts/hello-world.md
+++ b/content/posts/hello-world.md
@ -0,0 +1,14 @@
+---
+title: "Hello World"
+date: 2026-03-17
+draft: false
+tags: ["meta"]
+---
+
+Welcome to my corner of the internet.
+
+This site is where I write about things I'm building, breaking, and learning — mostly homelabs,
+Kubernetes, and the occasional software project. Expect posts about infrastructure, self-hosting,
+and whatever rabbit hole I've fallen down most recently.
+
+If you want to see what I'm currently working on, check out the [projects](/projects) page.
--- a/content/projects/_index.md
+++ b/content/projects/_index.md
@ -0,0 +1,8 @@
+---
+title: "Projects"
+date: 2026-03-17
+draft: false
+---
+
+A collection of things I've built or am currently working on — mostly self-hosted infrastructure,
+homelab experiments, and open-source tooling.
--- a/content/projects/homelab.md
+++ b/content/projects/homelab.md
@ -0,0 +1,54 @@
+---
+title: "Homelab Kubernetes Cluster"
+date: 2026-03-17
+draft: false
+description: "Self-hosted k3s cluster on bare-metal with Gitea CI/CD, multi-arch builds, Authentik SSO, and ~15 running workloads."
+tags: ["kubernetes", "k3s", "homelab", "infrastructure", "traefik", "authentik"]
+github: ""
+url: ""
+---
+
+## Overview
+
+A self-hosted Kubernetes cluster running on bare-metal hardware at home. The cluster serves as a
+platform for running personal services, experimenting with cloud-native tooling, and learning
+operational patterns without a cloud bill.
+
+## Hardware
+
+| Host | Role | Specs |
+|---|---|---|
+| Minisforum UM780 XTX | K3s control-plane | AMD Ryzen 7 8745H |
+| HP ProDesk (nik-debian) | K3s storage agent | NFS server, mergerfs media pool |
+| Mac Mini M2 | Standalone Docker host | ARM, outside the cluster |
+
+## Stack
+
+- **Distribution:** k3s
+- **Ingress:** Traefik v3
+- **TLS:** cert-manager — Let's Encrypt (public) + internal CA (LAN)
+- **Auth:** Authentik SSO — OIDC + forwardAuth proxy, TOTP MFA enforced
+- **DNS:** Pihole (primary + secondary, externalIPs)
+- **Storage:** NFS (Debian) + local-path dynamic provisioner
+- **CI/CD:** Gitea Actions + act_runner, Docker buildx multiarch (amd64 + arm64)
+- **Registry:** Gitea built-in container registry
+- **Observability:** Prometheus + Grafana + Loki + Promtail
+- **IaC:** Ansible (host-level), Helm + raw manifests (cluster-level), all tracked in Gitea
+
+## Highlights
+
+- All cluster state is managed as code in a Gitea monorepo — single-file manifests per service, organised by concern
+- Authentik SSO protects all web-facing services via Traefik forwardAuth; OIDC integrated with Gitea and Grafana
+- Multi-arch image builds (amd64 + arm64) via buildx on every push to `main`, pushed to the self-hosted registry
+- Dual-cert TLS strategy: internal CA for `*.home.arpa` services, Let's Encrypt for `*.nik4nao.com` public services
+- Pihole running as primary + secondary with externalIPs for LAN-wide DNS and ad-blocking
+- DDNS CronJob keeps the public A record in sync via the Porkbun API
+
+## Running Workloads
+
+Traefik, cert-manager, Pihole, Authentik, Gitea, Prometheus, Grafana, Loki, Promtail,
+Jellyfin, qBittorrent, JDownloader, Photoview, Dashy, Glances, DDNS CronJob, this portfolio site.
+
+## Status
+
+Active and in daily use.
--- a/hugo.toml
+++ b/hugo.toml
@ -0,0 +1,54 @@
+baseURL = "https://nik4nao.com/"
+languageCode = "en-us"
+title = "nik4nao"
+theme = "terminal"
+
+[params]
+  # dir name of your main content (default is `content/posts`).
+  # the list of set content will show up on your index page (baseurl).
+  contentTypeName = "posts"
+
+  # ["orange", "blue", "red", "green", "pink"]
+  themeColor = "orange"
+
+  # if you set this to 0, only metadata of posts will appear
+  fullWidthTheme = false
+
+  # centered theme with any value (e.g. "true")
+  centerTheme = false
+
+  # if your resource directory contains an image called `cover.png`,
+  # it will be used as the cover of your blog
+  showCoverImage = true
+
+  # set terminal prompt
+  terminalPrompt = "nik@nik4nao ~ $"
+
+  # show/hide posts list on start page
+  showMenuItems = 3
+
+  # show a footer instead of the HUGO signature
+  # customFooter = ""
+
+  # set theme to full screen width
+  # fullWidthTheme = false
+
+[[params.menu]]
+  identifier = "posts"
+  name = "posts"
+  url = "/posts"
+
+[[params.menu]]
+  identifier = "projects"
+  name = "projects"
+  url = "/projects"
+
+[[params.menu]]
+  identifier = "cv"
+  name = "cv"
+  url = "/cv"
+
+[taxonomies]
+  tag = "tags"
+
+paginate = 5
--- a/layouts/cv/single.html
+++ b/layouts/cv/single.html
@ -0,0 +1,10 @@
+{{ define "main" }}
+<article class="post">
+  <div class="cv-download">
+    <a href="/cv/nik-afiq-cv.pdf" download class="cv-download-btn">↓ Download PDF</a>
+  </div>
+  <div class="post-content">
+    {{ .Content }}
+  </div>
+</article>
+{{ end }}
--- a/layouts/index.html
+++ b/layouts/index.html
@ -0,0 +1,38 @@
+{{ define "main" }}
+<div class="index-content">
+
+  {{/* ── Hero / intro ───────────────────────────────────────────────────── */}}
+  <div class="index-hero">
+    <p class="index-intro">
+      Backend engineer based in Tokyo. I build distributed systems,
+      operate Kubernetes infrastructure, and occasionally write about it.
+    </p>
+    <ul class="index-nav">
+      {{ range .Site.Params.menu }}
+      <li>
+        <span class="prompt">{{ $.Site.Params.terminalPrompt }}</span>
+        <a href="{{ .url }}">cd {{ .name }}</a>
+      </li>
+      {{ end }}
+    </ul>
+  </div>
+
+  {{/* ── Recent posts ────────────────────────────────────────────────────── */}}
+  {{ $posts := where .Site.RegularPages "Type" .Site.Params.contentTypeName }}
+  {{ if $posts }}
+  <section class="index-posts">
+    <h2>Recent Posts</h2>
+    {{ range first 5 $posts }}
+    <article class="post-preview">
+      <time datetime="{{ .Date.Format "2006-01-02" }}">{{ .Date.Format "2006-01-02" }}</time>
+      <a href="{{ .Permalink }}">{{ .Title }}</a>
+    </article>
+    {{ end }}
+    {{ if gt (len $posts) 5 }}
+    <p class="index-all-posts"><a href="/posts">All posts →</a></p>
+    {{ end }}
+  </section>
+  {{ end }}
+
+</div>
+{{ end }}
--- a/layouts/partials/extended_head.html
+++ b/layouts/partials/extended_head.html
@ -0,0 +1 @@
+<link rel="stylesheet" href="/css/custom.css">
--- a/layouts/projects/list.html
+++ b/layouts/projects/list.html
@ -0,0 +1,36 @@
+{{ define "main" }}
+<div class="projects-page">
+  <header>
+    <h1 class="post-title">{{ .Title }}</h1>
+    {{ with .Content }}
+    <div class="page-intro">{{ . }}</div>
+    {{ end }}
+  </header>
+
+  <div class="project-grid">
+    {{ range .Pages }}
+    <div class="project-card">
+      <h2 class="project-card__title">
+        <a href="{{ .Permalink }}">{{ .Title }}</a>
+      </h2>
+
+      {{ with .Params.description }}
+      <p class="project-card__desc">{{ . }}</p>
+      {{ end }}
+
+      {{ with .Params.tags }}
+      <ul class="project-tags">
+        {{ range . }}<li>{{ . }}</li>{{ end }}
+      </ul>
+      {{ end }}
+
+      <div class="project-card__links">
+        {{ with .Params.github }}<a href="{{ . }}" target="_blank" rel="noopener">GitHub →</a>{{ end }}
+        {{ with .Params.url }}<a href="{{ . }}" target="_blank" rel="noopener">Live →</a>{{ end }}
+        <a href="{{ .Permalink }}">Details →</a>
+      </div>
+    </div>
+    {{ end }}
+  </div>
+</div>
+{{ end }}
--- a/layouts/projects/single.html
+++ b/layouts/projects/single.html
@ -0,0 +1,32 @@
+{{ define "main" }}
+<article class="post">
+  <header class="project-header">
+    <h1 class="post-title">{{ .Title }}</h1>
+
+    {{ with .Params.description }}
+    <p class="project-description">{{ . }}</p>
+    {{ end }}
+
+    {{ with .Params.tags }}
+    <ul class="project-tags">
+      {{ range . }}<li>{{ . }}</li>{{ end }}
+    </ul>
+    {{ end }}
+
+    {{ if or .Params.github .Params.url }}
+    <div class="project-links">
+      {{ with .Params.github }}<a href="{{ . }}" target="_blank" rel="noopener">GitHub →</a>{{ end }}
+      {{ with .Params.url }}<a href="{{ . }}" target="_blank" rel="noopener">Live Site →</a>{{ end }}
+    </div>
+    {{ end }}
+  </header>
+
+  <div class="post-content">
+    {{ .Content }}
+  </div>
+
+  <footer class="post-footer">
+    <a href="/projects">← Back to Projects</a>
+  </footer>
+</article>
+{{ end }}
--- a/static/css/custom.css
+++ b/static/css/custom.css
@ -0,0 +1,216 @@
+/* ─── CV page ─────────────────────────────────────────────────────────────── */
+
+.cv-download {
+  margin-bottom: 2rem;
+}
+
+.cv-download-btn {
+  display: inline-block;
+  padding: 0.4rem 1rem;
+  border: 1px solid var(--accent);
+  color: var(--accent);
+  text-decoration: none;
+  font-size: 0.9rem;
+  letter-spacing: 0.05em;
+  transition: background 0.15s, color 0.15s;
+}
+
+.cv-download-btn:hover {
+  background: var(--accent);
+  color: var(--background);
+}
+
+/* ─── Projects list ────────────────────────────────────────────────────────── */
+
+.projects-page .page-intro {
+  margin-bottom: 2.5rem;
+  color: var(--color);
+  opacity: 0.8;
+}
+
+.project-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
+  gap: 1.5rem;
+  margin-top: 2rem;
+}
+
+.project-card {
+  border: 1px solid var(--border-color);
+  padding: 1.25rem 1.5rem;
+  display: flex;
+  flex-direction: column;
+  gap: 0.75rem;
+}
+
+.project-card__title {
+  margin: 0;
+  font-size: 1.1rem;
+}
+
+.project-card__title a {
+  color: var(--accent);
+  text-decoration: none;
+}
+
+.project-card__title a:hover {
+  text-decoration: underline;
+}
+
+.project-card__desc {
+  margin: 0;
+  font-size: 0.9rem;
+  opacity: 0.85;
+  flex: 1;
+}
+
+/* ─── Tags (shared by list and detail) ────────────────────────────────────── */
+
+.project-tags {
+  list-style: none;
+  padding: 0;
+  margin: 0;
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.4rem;
+}
+
+.project-tags li {
+  font-size: 0.75rem;
+  padding: 0.15rem 0.5rem;
+  border: 1px solid var(--border-color);
+  opacity: 0.75;
+}
+
+/* ─── Project links (shared) ───────────────────────────────────────────────── */
+
+.project-card__links,
+.project-links {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 1rem;
+  font-size: 0.85rem;
+}
+
+.project-card__links a,
+.project-links a {
+  color: var(--accent);
+  text-decoration: none;
+}
+
+.project-card__links a:hover,
+.project-links a:hover {
+  text-decoration: underline;
+}
+
+/* ─── Project detail page ──────────────────────────────────────────────────── */
+
+.project-header {
+  margin-bottom: 2rem;
+  padding-bottom: 1rem;
+  border-bottom: 1px solid var(--border-color);
+}
+
+.project-description {
+  font-size: 1rem;
+  opacity: 0.85;
+  margin: 0.5rem 0 1rem;
+}
+
+.post-footer {
+  margin-top: 3rem;
+  padding-top: 1rem;
+  border-top: 1px solid var(--border-color);
+  font-size: 0.9rem;
+}
+
+.post-footer a {
+  color: var(--accent);
+  text-decoration: none;
+}
+
+.post-footer a:hover {
+  text-decoration: underline;
+}
+
+/* ─── Homepage ─────────────────────────────────────────────────────────────── */
+
+.index-hero {
+  margin-bottom: 2.5rem;
+  padding-bottom: 1.5rem;
+  border-bottom: 1px solid var(--border-color);
+}
+
+.index-intro {
+  margin: 0 0 1.5rem;
+  font-size: 1rem;
+  line-height: 1.6;
+  opacity: 0.85;
+}
+
+.index-nav {
+  list-style: none;
+  padding: 0;
+  margin: 0;
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.5rem 2rem;
+}
+
+.index-nav li {
+  font-size: 0.9rem;
+}
+
+.index-nav .prompt {
+  opacity: 0.5;
+  margin-right: 0.4rem;
+}
+
+.index-nav a {
+  color: var(--accent);
+  text-decoration: none;
+}
+
+.index-nav a:hover {
+  text-decoration: underline;
+}
+
+.index-posts h2 {
+  margin-bottom: 1rem;
+}
+
+.post-preview {
+  display: flex;
+  align-items: baseline;
+  gap: 1rem;
+  margin-bottom: 0.6rem;
+}
+
+.post-preview time {
+  font-size: 0.8rem;
+  opacity: 0.5;
+  flex-shrink: 0;
+}
+
+.post-preview a {
+  color: var(--color);
+  text-decoration: none;
+}
+
+.post-preview a:hover {
+  color: var(--accent);
+}
+
+.index-all-posts {
+  margin-top: 1.25rem;
+  font-size: 0.9rem;
+}
+
+.index-all-posts a {
+  color: var(--accent);
+  text-decoration: none;
+}
+
+.index-all-posts a:hover {
+  text-decoration: underline;
+}
--- a/themes/terminal
+++ b/themes/terminal
@ -0,0 +1 @@
+Subproject commit 5a2b4c0f1fdb9180d525930b2c8f68a90221d245
				`@ -0,0 +1 @@`
				`<link rel="stylesheet" href="/css/custom.css">`
				`@ -0,0 +1 @@`
				`Subproject commit 5a2b4c0f1fdb9180d525930b2c8f68a90221d245`