From f898e53f600a7eeb7bf0bb016473211c778f934d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20=C5=98eho=C5=99?= <rx@rx.cz>
Date: Sun, 12 May 2024 23:22:12 +0200
Subject: [PATCH] feat: add sandbox

---
 .../sandbox/code-server/app/helmrelease.yaml  | 96 +++++++++++++++++++
 .../code-server/app/kustomization.yaml        |  6 ++
 .../main/apps/sandbox/code-server/ks.yaml     | 33 +++++++
 .../main/apps/sandbox/kustomization.yaml      |  6 ++
 kubernetes/main/apps/sandbox/namespace.yaml   |  9 ++
 5 files changed, 150 insertions(+)
 create mode 100644 kubernetes/main/apps/sandbox/code-server/app/helmrelease.yaml
 create mode 100644 kubernetes/main/apps/sandbox/code-server/app/kustomization.yaml
 create mode 100644 kubernetes/main/apps/sandbox/code-server/ks.yaml
 create mode 100644 kubernetes/main/apps/sandbox/kustomization.yaml
 create mode 100644 kubernetes/main/apps/sandbox/namespace.yaml

diff --git a/kubernetes/main/apps/sandbox/code-server/app/helmrelease.yaml b/kubernetes/main/apps/sandbox/code-server/app/helmrelease.yaml
new file mode 100644
index 00000000..246a9943
--- /dev/null
+++ b/kubernetes/main/apps/sandbox/code-server/app/helmrelease.yaml
@@ -0,0 +1,96 @@
+---
+# yaml-language-server: $schema=https://kubernetes-schemas.pages.dev/helm.toolkit.fluxcd.io/helmrelease_v2beta2.json
+apiVersion: helm.toolkit.fluxcd.io/v2beta2
+kind: HelmRelease
+metadata:
+  name: &app sandbox-code-server
+spec:
+  interval: 30m
+  chart:
+    spec:
+      chart: app-template
+      version: 3.1.0
+      sourceRef:
+        kind: HelmRepository
+        name: bjw-s
+        namespace: flux-system
+  install:
+    remediation:
+      retries: 3
+  upgrade:
+    cleanupOnFail: true
+    remediation:
+      retries: 3
+  values:
+    controllers:
+      code-server:
+        type: deployment
+        pod:
+          annotations:
+            k8s.v1.cni.cncf.io/networks: |
+              [{
+                "name":"multus-iot",
+                "namespace": "kube-system",
+                "ips": ["192.168.101.253/24"]
+              }]
+          securityContext:
+            runAsUser: ${APP_UID:-568}
+            runAsGroup: ${APP_GID:-568}
+            fsGroup: ${APP_GID:-568}
+        containers:
+          app:
+            image:
+              repository: docker.io/codercom/code-server
+              tag: 4.89.0
+            args: [
+              "--auth", "none",
+              "--user-data-dir", "/sandbox/.vscode",
+              "--extensions-dir", "/sandbox/.vscode",
+              "--port", "80",
+              "/sandbox"
+            ]
+            lifecycle:
+              postStart:
+                exec:
+                  command:
+                    - /bin/sh
+                    - -c
+                    - >-
+                        apt update;
+                        apt install --yes dnsutils;
+                        apt install --yes iproute2;
+                        apt install --yes inetutils-ping;
+                        apt install --yes inetutils-telnet;
+                        apt install --yes inetutils-traceroute;
+                        apt install --yes net-tools;
+            resources:
+              requests:
+                cpu: 10m
+              limits:
+                memory: 512Mi
+            terminationMessagePath: /dev/termination-log
+            terminationMessagePolicy: FallbackToLogsOnError
+    service:
+      app:
+        controller: code-server
+        ports:
+          http:
+            port: 80
+    ingress:
+      app:
+        className: internal
+        hosts:
+          - host: &host "sandbox.${SECRET_DOMAIN}"
+            paths:
+              - path: /
+                service:
+                  identifier: app
+                  port: http
+        tls:
+          - hosts:
+              - *host
+    persistence:
+      sandbox:
+        existingClaim: *app
+      tmp:
+        type: emptyDir
diff --git a/kubernetes/main/apps/sandbox/code-server/app/kustomization.yaml b/kubernetes/main/apps/sandbox/code-server/app/kustomization.yaml
new file mode 100644
index 00000000..077527c8
--- /dev/null
+++ b/kubernetes/main/apps/sandbox/code-server/app/kustomization.yaml
@@ -0,0 +1,6 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./helmrelease.yaml
+  - ../../../../templates/volsync
diff --git a/kubernetes/main/apps/sandbox/code-server/ks.yaml b/kubernetes/main/apps/sandbox/code-server/ks.yaml
new file mode 100644
index 00000000..4e1d791d
--- /dev/null
+++ b/kubernetes/main/apps/sandbox/code-server/ks.yaml
@@ -0,0 +1,33 @@
+---
+# yaml-language-server: $schema=https://raw.githubusercontent.com/fluxcd-community/flux2-schemas/main/kustomization-kustomize-v1.json
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: &app sandbox-code-server
+  namespace: flux-system
+spec:
+  targetNamespace: sandbox
+  commonMetadata:
+    labels:
+      app.kubernetes.io/name: *app
+  dependsOn:
+    - name: multus
+    - name: volsync
+  path: ./kubernetes/main/apps/sandbox/code-server/app
+  prune: true
+  sourceRef:
+    kind: GitRepository
+    name: home-ops
+  wait: true
+  interval: 30m
+  retryInterval: 1m
+  timeout: 5m
+  # Expand the variables in the templates included in app/kustomization.yaml
+  postBuild:
+    substitute:
+      APP: *app
+      APP_UID: "0"
+      APP_GID: "0"
+      VOLSYNC_ACCESSMODES: ReadWriteOnce
+      VOLSYNC_CAPACITY: 1Gi
+
diff --git a/kubernetes/main/apps/sandbox/kustomization.yaml b/kubernetes/main/apps/sandbox/kustomization.yaml
new file mode 100644
index 00000000..2168c55c
--- /dev/null
+++ b/kubernetes/main/apps/sandbox/kustomization.yaml
@@ -0,0 +1,6 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./namespace.yaml
+  - ./code-server/ks.yaml
diff --git a/kubernetes/main/apps/sandbox/namespace.yaml b/kubernetes/main/apps/sandbox/namespace.yaml
new file mode 100644
index 00000000..119a4bfa
--- /dev/null
+++ b/kubernetes/main/apps/sandbox/namespace.yaml
@@ -0,0 +1,9 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: sandbox
+  labels:
+    kustomize.toolkit.fluxcd.io/prune: disabled
+  annotations:
+    volsync.backube/privileged-movers: "true"