feature(wip): Implement basic services and some databases.

.gitignore

@@ -5,6 +5,10 @@ __pycache__
 .server-setup
 .env
 out
+<<<<<<< HEAD
 
 # kubernetes/
-meta
+build.log
+secrets.nix
+kubernetes/meta
+kubernetes/secrets

kubernetes/dashboard/project.ini

@@ -5,6 +5,7 @@ format_ver = 1
 [k3s_dash_repo]
 description = Kubernetes Dashboard Repository
 mode = helm
+depends_on = traefik
 
 [#k3s_dash_repo/helm]
 mode = add_repo

kubernetes/databases/README.md

@@ -0,0 +1,4 @@
+# IP map
+* `192.168.2.11` = PostgreSQL
+* `192.168.2.12` = MariaDB/MySQL
+* `192.168.2.13-14` = Reserved (maybe add Redis?)

kubernetes/databases/mariadb/configmap.yml

@@ -0,0 +1,8 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: mariadb-details
+  labels:
+    app: mariadb
+data:
+  MARIADB_DATABASE: mdb_db

kubernetes/databases/mariadb/mariadb-svc.yml

@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: mariadb
+  labels:
+    app: mariadb
+  annotations:
+    metallb.universe.tf/loadBalancerIPs: 192.168.2.12
+
+spec:
+  type: LoadBalancer
+  ports:
+    - protocol: TCP
+      port: 3306
+      targetPort: 3306
+  selector:
+    app: mariadb

kubernetes/databases/mariadb/mariadb.yml

@@ -0,0 +1,37 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: mariadb-deployment
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: mariadb
+  template:
+    metadata:
+      labels:
+        app: mariadb
+    spec:
+      containers:
+      - name: mariadb
+        image: "mariadb:11.2.4"
+        ports:
+          - containerPort: 3306
+        envFrom:
+          - configMapRef:
+            name: mariadb-details
+        env:
+        - name: MARIADB_ROOT_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: db-credentials
+              key: password
+        - name: MARIADB_DATABASE
+          value: mdb_db
+        volumeMounts:
+            - mountPath: /var/lib/postgresql/data
+              name: mariadb_data
+      volumes:
+        - name: mariadb_data
+          persistentVolumeClaim:
+            claimName: mariadb-volume-claim

kubernetes/databases/mariadb/project.ini

@@ -0,0 +1,42 @@
+[meta]
+format_ver = 1
+
+[mariadb_configmap]
+mode = k3s
+depends_on = metallb_ip_config:db_credentials
+
+[#mariadb_configmap/k3s]
+mode = install
+yml_path = ./configmap.yml
+
+[mariadb_pv]
+mode = k3s
+depends_on = mariadb_configmap
+
+[#mariadb_pv/k3s]
+mode = install
+yml_path = ./pv.yml
+
+[mariadb_pv_claim]
+mode = k3s
+depends_on = mariadb_pv
+
+[#mariadb_pv_claim/k3s]
+mode = install
+yml_path = ./pv-claim.yml
+
+[mariadb]
+mode = k3s
+depends_on = mariadb_pv_claim
+
+[#mariadb/k3s]
+mode = install
+yml_path = ./mariadb.yml
+
+[mariadb_svc]
+mode = k3s
+depends_on = mariadb
+
+[#mariadb_svc/k3s]
+mode = install
+yml_path = ./mariadb-svc.yml

kubernetes/databases/mariadb/pv-claim.yml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: mariadb-volume-claim
+  labels:
+    app: mariadb
+spec:
+  storageClassName: manual
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: 10Gi

kubernetes/databases/mariadb/pv.yml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: mariadb-volume
+  labels:
+    type: local
+    app: mariadb
+spec:
+  storageClassName: manual
+  capacity:
+    storage: 10Gi
+  accessModes:
+    - ReadWriteMany
+  hostPath:
+    path: /var/lib/mysql

kubernetes/databases/pgadmin/pgadmin-svc.yml

@@ -0,0 +1,30 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: pgadmin
+
+spec:
+  ports:
+    - name: web
+      port: 80
+      targetPort: web
+
+  selector:
+    app: pgadmin
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: pgadmin-ingress
+spec:
+  rules:
+  - host: "pgadmin.hofers.cloud"
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: pgadmin
+            port:
+              name: web

kubernetes/databases/pgadmin/pgadmin.yml

@@ -0,0 +1,30 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: pgadmin
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: pgadmin
+  template:
+    metadata:
+      labels:
+        app: pgadmin
+    spec:
+      containers:
+        - name: pgadmin
+          image: dpage/pgadmin4
+          ports:
+            - containerPort: 80
+          env:
+            - name: PGADMIN_DEFAULT_EMAIL
+              valueFrom:
+                secretKeyRef:
+                  name: pgadmin-credentials
+                  key: default-email
+            - name: PGADMIN_DEFAULT_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: pgadmin-credentials
+                  key: default-password

kubernetes/databases/pgadmin/project.ini

@@ -0,0 +1,34 @@
+[meta]
+format_ver = 1
+
+[pgadmin_pv]
+mode = k3s
+depends_on = traefik:postgres_svc
+
+[#pgadmin_pv/k3s]
+mode = install
+yml_path = ./pv.yml
+
+[pgadmin_pv_claim]
+mode = k3s
+depends_on = pgadmin_pv
+
+[#pgadmin_pv_claim/k3s]
+mode = install
+yml_path = ./pv-claim.yml
+
+[pgadmin]
+mode = k3s
+depends_on = pgadmin_pv_claim
+
+[#pgadmin/k3s]
+mode = install
+yml_path = ./pgadmin.yml
+
+[pgadmin_svc]
+mode = k3s
+depends_on = pgadmin
+
+[#pgadmin_svc/k3s]
+mode = install
+yml_path = ./pgadmin-svc.yml

kubernetes/databases/pgadmin/pv-claim.yml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: pgadmin-volume-claim
+  labels:
+    app: pgadmin
+spec:
+  storageClassName: manual
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: 10Gi

kubernetes/databases/pgadmin/pv.yml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: pgadmin-data
+  labels:
+    type: local
+    app: pgadmin
+spec:
+  storageClassName: manual
+  capacity:
+    storage: 10Gi
+  accessModes:
+    - ReadWriteMany
+  hostPath:
+    path: /var/lib/pgadmin

kubernetes/databases/postgresql/configmap.yml

@@ -0,0 +1,8 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: postgres-db-details
+  labels:
+    app: postgres
+data:
+  POSTGRES_DB: ps_db

kubernetes/databases/postgresql/postgres-svc.yml

@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: postgres
+  labels:
+    app: postgres
+  annotations:
+    metallb.universe.tf/loadBalancerIPs: 192.168.2.11
+
+spec:
+  type: LoadBalancer
+  ports:
+    - protocol: TCP
+      port: 5432
+      targetPort: 5432
+  selector:
+    app: postgres

kubernetes/databases/postgresql/postgres.yml

@@ -0,0 +1,41 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: postgres-deployment
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: postgres
+  template:
+    metadata:
+      labels:
+        app: postgres
+    spec:
+      containers:
+        - name: postgres
+          image: "postgres:16"
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 5432
+          envFrom:
+            - configMapRef:
+                name: postgres-db-details
+          env:
+            - name: POSTGRES_USER
+              valueFrom:
+                secretKeyRef:
+                  name: db-credentials
+                  key: username
+            - name: POSTGRES_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: db-credentials
+                  key: password
+          volumeMounts:
+            - mountPath: /var/lib/postgresql/data
+              name: postgresdata
+      volumes:
+        - name: postgresdata
+          persistentVolumeClaim:
+            claimName: postgres-volume-claim

kubernetes/databases/postgresql/project.ini

@@ -0,0 +1,42 @@
+[meta]
+format_ver = 1
+
+[postgres_configmap]
+mode = k3s
+depends_on = metallb_ip_config:db_credentials
+
+[#postgres_configmap/k3s]
+mode = install
+yml_path = ./configmap.yml
+
+[postgres_pv]
+mode = k3s
+depends_on = postgres_configmap
+
+[#postgres_pv/k3s]
+mode = install
+yml_path = ./pv.yml
+
+[postgres_pv_claim]
+mode = k3s
+depends_on = postgres_pv
+
+[#postgres_pv_claim/k3s]
+mode = install
+yml_path = ./pv-claim.yml
+
+[postgres]
+mode = k3s
+depends_on = postgres_pv_claim
+
+[#postgres/k3s]
+mode = install
+yml_path = ./postgres.yml
+
+[postgres_svc]
+mode = k3s
+depends_on = postgres
+
+[#postgres_svc/k3s]
+mode = install
+yml_path = ./postgres-svc.yml

kubernetes/databases/postgresql/pv-claim.yml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: postgres-volume-claim
+  labels:
+    app: postgres
+spec:
+  storageClassName: manual
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: 10Gi

kubernetes/databases/postgresql/pv.yml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: postgres-volume
+  labels:
+    type: local
+    app: postgres
+spec:
+  storageClassName: manual
+  capacity:
+    storage: 10Gi
+  accessModes:
+    - ReadWriteMany
+  hostPath:
+    path: /data/postgresql

kubernetes/databases/project.ini

@@ -0,0 +1,17 @@
+[meta]
+format_ver = 1
+
+[postgres]
+description = PostgreSQL
+mode = include
+path = ./postgresql/project.ini
+
+[mariadb]
+description = MariaDB
+mode = include
+path = ./mariadb/project.ini
+
+[pgadmin]
+description = pgAdmin
+mode = include
+path = ./pgadmin/project.ini

kubernetes/example-secrets/database-credentials.yml

@@ -0,0 +1,9 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: db-credentials
+data:
+  # Kubernetes base64 encodes the data
+  # By default, this is:
+  username: ZGF0YWJhc2U= # database
+  password: ZGF0YWJhc2U= # database

kubernetes/example-secrets/pgadmin-default-login.yml

@@ -0,0 +1,9 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: pgadmin-credentials
+data:
+  # Kubernetes base64 encodes the data
+  # By default, this is:
+  default-email: cGdhZG1pbkBleGFtcGxlLmNvbQ== # pgadmin@example.com
+  default-password: ZGF0YWJhc2U= # database

kubernetes/example-secrets/project.ini

@@ -0,0 +1,16 @@
+[meta]
+format_ver = 1
+
+[db_credentials]
+mode = k3s
+
+[#db_credentials/k3s]
+mode = install
+yml_path = ./database-credentials.yml
+
+[pgadmin_default_credentials]
+mode = k3s
+
+[#pgadmin_default_credentials/k3s]
+mode = install
+yml_path = ./pgadmin-default-login.yml

kubernetes/kubesync.py

@@ -339,24 +339,27 @@ def generate_change_set(projects: list[Project]) -> dict[str, list[str]]:
                             f"helm repo add {project.helm_settings.name} {project.helm_settings.repo}"
                         ]
                 elif project.helm_settings.mode == "upgrade" or project.helm_settings.mode == "install":
-                    if project.helm_settings.name == None or project.helm_settings.repo == None or project.helm_settings.namespace_name == None:
-                        print("ERROR: 'upgrade' or 'install' is set but either: name, repo, or namespace_name is undefined")
+                    if project.helm_settings.name == None or project.helm_settings.repo == None:
+                        print("ERROR: 'upgrade' or 'install' is set but either: name, or repo, is undefined")
                         exit(1)
                     
                     data_in_bytes = bytearray(f"install.{project.helm_settings.repo}_{project.helm_settings.name}", "utf-8")
                     meta_id = hashlib.md5(data_in_bytes).hexdigest()
 
+                    create_namespace = "--create-namespace" if project.helm_settings.create_namespace else ""
+                    namespace = f"--namespace {project.helm_settings.namespace_name}" if project.helm_settings.namespace_name else ""
+
                     if not os.path.isfile(f"{changeset_path}/helmhashes/{meta_id}") and project.helm_settings.mode == "install":
                         Path(f"{changeset_path}/helmhashes/{meta_id}").touch()
 
                         changeset_values[project.name] = [
                             f"helm repo update {project.helm_settings.repo[:project.helm_settings.repo.index("/")]}",
-                            f"helm upgrade --install {project.helm_settings.name} {project.helm_settings.repo} {"--create-namespace" if project.helm_settings.create_namespace else ""} --namespace {project.helm_settings.namespace_name}"
+                            f"helm upgrade --install {project.helm_settings.name} {project.helm_settings.repo} {create_namespace} {namespace}"
                         ]
                     elif project.helm_settings.mode == "upgrade" or mode == "update":
                         changeset_values[project.name] = [
                             f"helm repo update {project.helm_settings.repo[:project.helm_settings.repo.index("/")]}",
-                            f"helm upgrade {project.helm_settings.name} {project.helm_settings.repo} {"--create-namespace" if project.helm_settings.create_namespace else ""} --namespace {project.helm_settings.namespace_name}"
+                            f"helm upgrade {project.helm_settings.name} {project.helm_settings.repo} {create_namespace} {namespace}"
                         ]
             case "k3s":
                 data_in_bytes = bytearray(f"{project.kube_settings.yml_path}", "utf-8")

kubernetes/loadbalancer/metallb/metallb_ip_config.yml

@@ -0,0 +1,12 @@
+apiVersion: metallb.io/v1beta1
+kind: IPAddressPool
+metadata:
+  name: first-pool
+spec:
+  addresses:
+  - 192.168.2.10-192.168.2.254
+---
+apiVersion: metallb.io/v1beta1
+kind: L2Advertisement
+metadata:
+  name: example

kubernetes/loadbalancer/metallb/metallb_namespace.yml

@@ -0,0 +1,8 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: metallb-system
+  labels:
+    pod-security.kubernetes.io/enforce: privileged
+    pod-security.kubernetes.io/audit: privileged
+    pod-security.kubernetes.io/warn: privileged

kubernetes/loadbalancer/metallb/project.ini

@@ -0,0 +1,39 @@
+[meta]
+format_ver = 1
+
+[metallb_namespace]
+description = Namespace Configuration for MetalLB
+mode = k3s
+
+[#metallb_namespace/k3s]
+mode = install
+yml_path = ./metallb_namespace.yml
+
+[metallb_repo]
+description = MetalLB Repository
+mode = helm
+depends_on = metallb_namespace
+
+[#metallb_repo/helm]
+mode = add_repo
+name = metallb
+repo = https://metallb.github.io/metallb
+
+[metallb]
+description = MetalLB
+mode = helm
+depends_on = metallb_repo
+
+[#metallb/helm]
+mode = install
+name = metallb
+repo = metallb/metallb
+
+[metallb_ip_config]
+description = IPs for MetalLB
+mode = k3s
+depends_on = metallb
+
+[#metallb_ip_config/k3s]
+mode = install
+yml_path = ./metallb_ip_config.yml

kubernetes/loadbalancer/project.ini

@@ -0,0 +1,12 @@
+[meta]
+format_ver = 1
+
+[metallb]
+description = MetalLB
+mode = include
+path = ./metallb/project.ini
+
+[traefik]
+description = MetalLB
+mode = include
+path = ./traefik/project.ini

kubernetes/loadbalancer/traefik/account.yml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: traefik-account

kubernetes/loadbalancer/traefik/project.ini

@@ -0,0 +1,65 @@
+[meta]
+format_ver = 1
+
+[traefik_role]
+description = Traefik role for self
+mode = k3s
+depends_on = metallb_ip_config:traefik_cf_credentials
+
+[#traefik_role/k3s]
+mode = install
+yml_path = ./role.yml
+
+[traefik_account]
+description = Traefik account
+mode = k3s
+depends_on = traefik_role
+
+[#traefik_account/k3s]
+mode = install
+yml_path = ./account.yml
+
+[traefik_role_binding]
+description = Traefik role binding
+mode = k3s
+depends_on = traefik_account
+
+[#traefik_role_binding/k3s]
+mode = install
+yml_path = ./role-binding.yml
+
+[traefik_pv]
+description = Traefik certificate storage
+mode = k3s
+depends_on = traefik_role_binding
+
+[#traefik_pv/k3s]
+mode = install
+yml_path = ./pv.yml
+
+[traefik_pv_claim]
+description = Traefik certificate storage claim
+mode = k3s
+depends_on = traefik_pv
+
+[#traefik_pv_claim/k3s]
+mode = install
+yml_path = ./pv-claim.yml
+
+[traefik]
+description = Traefik
+mode = k3s
+depends_on = traefik_account
+
+[#traefik/k3s]
+mode = install
+yml_path = ./traefik.yml
+
+[traefik_dashboard]
+description = Traefik Dashboard
+mode = k3s
+depends_on = traefik
+
+[#traefik_dashboard/k3s]
+mode = install
+yml_path = ./traefik-dashboard.yml

kubernetes/loadbalancer/traefik/pv-claim.yml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: traefik-volume-claim
+  labels:
+    app: traefik
+spec:
+  storageClassName: manual
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: 5Gi

kubernetes/loadbalancer/traefik/pv.yml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: traefik-certs-volume
+  labels:
+    type: local
+    app: traefik
+spec:
+  storageClassName: manual
+  capacity:
+    storage: 5Gi
+  accessModes:
+    - ReadWriteMany
+  hostPath:
+    path: /ssl-certs/

kubernetes/loadbalancer/traefik/role-binding.yml

@@ -0,0 +1,13 @@
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: traefik-role-binding
+
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: traefik-role
+subjects:
+  - kind: ServiceAccount
+    name: traefik-account
+    namespace: default # This tutorial uses the "default" K8s namespace.

kubernetes/loadbalancer/traefik/role.yml

@@ -0,0 +1,39 @@
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: traefik-role
+
+rules:
+  - apiGroups:
+      - ""
+    resources:
+      - services
+      - secrets
+    verbs:
+      - get
+      - list
+      - watch
+  - apiGroups:
+      - discovery.k8s.io
+    resources:
+      - endpointslices
+    verbs:
+      - list
+      - watch
+  - apiGroups:
+      - extensions
+      - networking.k8s.io
+    resources:
+      - ingresses
+      - ingressclasses
+    verbs:
+      - get
+      - list
+      - watch
+  - apiGroups:
+      - extensions
+      - networking.k8s.io
+    resources:
+      - ingresses/status
+    verbs:
+      - update

kubernetes/loadbalancer/traefik/traefik-dashboard.yml

@@ -0,0 +1,47 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: traefik-dashboard-service
+  annotations:
+    metallb.universe.tf/loadBalancerIPs: 192.168.2.10
+    metallb.universe.tf/allow-shared-ip: "this-is-traefik"
+
+spec:
+  type: LoadBalancer
+  ports:
+    - port: 8080
+      targetPort: dashboard
+  selector:
+    app: traefik
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: traefik-web-service
+  annotations:
+    metallb.universe.tf/loadBalancerIPs: 192.168.2.10
+    metallb.universe.tf/allow-shared-ip: "this-is-traefik"
+
+spec:
+  type: LoadBalancer
+  ports:
+    - targetPort: web
+      port: 80
+  selector:
+    app: traefik
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: traefik-web-service
+  annotations:
+    metallb.universe.tf/loadBalancerIPs: 192.168.2.10
+    metallb.universe.tf/allow-shared-ip: "this-is-traefik"
+
+spec:
+  type: LoadBalancer
+  ports:
+    - targetPort: web
+      port: 443
+  selector:
+    app: traefik

kubernetes/loadbalancer/traefik/traefik.yml

@@ -0,0 +1,53 @@
+kind: Deployment
+apiVersion: apps/v1
+metadata:
+  name: traefik-deployment
+  labels:
+    app: traefik
+
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: traefik
+  template:
+    metadata:
+      labels:
+        app: traefik
+    spec:
+      serviceAccountName: traefik-account
+      containers:
+        - name: traefik
+          image: traefik:v3.1
+          args:
+            - --api.insecure
+            - --providers.kubernetesingress
+            - --certificatesresolvers.cloudflare.acme.dnschallenge.provider=cloudflare
+            - --certificatesresolvers.cloudflare.acme.email=greysonhofer09@gmail.com
+            - --certificatesresolvers.cloudflare.acme.dnschallenge.resolvers=1.1.1.1
+            - --certificatesresolvers.cloudflare.acme.storage=/ssl-certs/acme-cloudflare.json
+          ports:
+            - name: web
+              containerPort: 80
+            - name: web
+              containerPort: 443
+            - name: dashboard
+              containerPort: 8080
+          env:
+            - name: CF_API_EMAIL
+              valueFrom:
+                secretKeyRef:
+                  name: traefik-cf-creds
+                  key: cf-email
+            - name: CF_API_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: traefik-cf-creds
+                  key: cf-key
+          volumeMounts:
+            - mountPath: /ssl-certs/
+              name: cert-data
+      volumes:
+        - name: cert-data
+          persistentVolumeClaim:
+            claimName: traefik-volume-claim

kubernetes/project.ini

@@ -1,7 +1,22 @@
 [meta]
 format_ver = 1
 
+[secrets]
+description = Secret Values
+mode = include
+path = ./secrets/project.ini
+
+[loadbalancer]
+description = LoadBalancer Configuration
+mode = include
+path = ./loadbalancer/project.ini
+
 [dashboard]
 description = Various Dashboards
 mode = include
 path = ./dashboard/project.ini
+
+[database]
+description = Database Software
+mode = include
+path = ./databases/project.ini