Upgrade to nginx ingress

Use new nginx ingress. Don't use .gitlab-ci for now until vault
integration makes sense.

.gitlab-ci.yml

@@ -1,34 +1,34 @@
-variables:
-  CI_PROJECT_DIR: "."
-  CI_REGISTRY_IMAGE: hub.ducoterra.net/ducoterra/python-docs-2020
-  DEPLOY: pythondocs2020
+# variables:
+#   CI_PROJECT_DIR: "."
+#   CI_REGISTRY_IMAGE: hub.ducoterra.net/ducoterra/python-docs-2020
+#   DEPLOY: pythondocs2020
 
-stages:
-  - build
-  - deploy
+# stages:
+#   - build
+#   - deploy
 
-build:
-  only:
-    variables:
-    - $CI_COMMIT_TAG
-  stage: build
-  image:
-    name: gcr.io/kaniko-project/executor:debug
-    entrypoint: [""]
-  script:
-    - /kaniko/executor --context $CI_PROJECT_DIR --dockerfile $CI_PROJECT_DIR/Dockerfile --destination $CI_REGISTRY_IMAGE:$CI_COMMIT_TAG
+# build:
+#   only:
+#     variables:
+#     - $CI_COMMIT_TAG
+#   stage: build
+#   image:
+#     name: gcr.io/kaniko-project/executor:debug
+#     entrypoint: [""]
+#   script:
+#     - /kaniko/executor --context $CI_PROJECT_DIR --dockerfile $CI_PROJECT_DIR/Dockerfile --destination $CI_REGISTRY_IMAGE:$CI_COMMIT_TAG
 
-deploy:
-  stage: deploy
-  only:
-    variables:
-    - $CI_COMMIT_TAG
-  image:
-    name: debian:10
-    entrypoint: [""]
-  script:
-    - apt -qq update >> /dev/null && apt -qq install -y curl gettext >> /dev/null
-    - curl -o /usr/bin/kubectl -LO https://storage.googleapis.com/kubernetes-release/release/`curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt`/bin/linux/amd64/kubectl
-    - chmod +x /usr/bin/kubectl
-    - curl https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 | bash
-    - helm upgrade --install $DEPLOY ./helm --set image=$CI_REGISTRY_IMAGE --set tag=$CI_COMMIT_TAG
+# deploy:
+#   stage: deploy
+#   only:
+#     variables:
+#     - $CI_COMMIT_TAG
+#   image:
+#     name: debian:10
+#     entrypoint: [""]
+#   script:
+#     - apt -qq update >> /dev/null && apt -qq install -y curl gettext >> /dev/null
+#     - curl -o /usr/bin/kubectl -LO https://storage.googleapis.com/kubernetes-release/release/`curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt`/bin/linux/amd64/kubectl
+#     - chmod +x /usr/bin/kubectl
+#     - curl https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 | bash
+#     - helm upgrade --install $DEPLOY ./helm --set image=$CI_REGISTRY_IMAGE --set tag=$CI_COMMIT_TAG

docs/day5.md

@@ -335,4 +335,28 @@ If we want our menu functions to be useful outside our menu app we have some wor
 11. Type `people = menu.list_people()` and press ++enter++. You should see `None` print.
 12. Now type `update = menu.update_people()` and press ++enter++. Nothing should print.
 13. Wait a moment for "successfully updated people." to print to the terminal
-14. Type `people = menu.list_people(update)`. Your people should list! You successfully turned your menu into an importable package!
+14. Type `people = menu.list_people(update)`. Your people should list! You successfully turned your menu into an importable package!
+15. Type `exit()` to exit.
+
+### Using our imported menu
+
+For our last trick we'll use our menu functions in a new program.
+
+1. Create a new file named "print_people.py"
+
+    ![print_people](img/day5/print.gif)
+
+2. Add the following:
+
+    ```python
+    from menu import update_people, list_people
+    from concurrent.futures import wait
+
+    update = update_people()
+    wait([update])
+    list_people(update)
+    ```
+
+3. Type `python print_people.py` and press ++enter++ to run your program. You should see your people print after a while.
+
+Congratulations! You've just imported a program you wrote to communciate with an API and used it to do something automatically.

docs/index.md

@@ -38,4 +38,5 @@
 ### [Day 5](day5.md): import
 
 - "import"
-- 
+- Breaking apart our terrible weather app
+- Importing our menu

helm/templates/ingress.yaml

@@ -1,78 +1,36 @@
-apiVersion: traefik.containo.us/v1alpha1
-kind: IngressRoute
+apiVersion: networking.k8s.io/v1
+kind: Ingress
 metadata:
-  name: {{ .Release.Name }}-internal-tls
   annotations:
-    kubernetes.io/ingress.class: traefik-internal
+    cert-manager.io/cluster-issuer: letsencrypt-prod
+    kubernetes.io/ingress.class: nginx
+  name: {{ .Release.Name }}
 spec:
-  entryPoints:
-    - websecure
+  rules:
+  - host: {{ .Release.Name }}.ducoterra.net
+    http:
+      paths:
+      - backend:
+          service:
+            name: {{ .Release.Name }}
+            port:
+              number: {{ .Values.port }}
+        path: /
+        pathType: Prefix
   tls:
-    certResolver: myresolver
-    domains:
-    - main: "*.ducoterra.net"
-  routes:
-  - match: Host(`{{ .Release.Name }}.ducoterra.net`)
-    kind: Rule
-    services:
-    - name: {{ .Release.Name }}
-      port: {{ .Values.port }}
-
+  - hosts:
+    - {{ .Release.Name }}.ducoterra.net
+    secretName: {{.Release.Name}}-tls-cert
 ---
-
-apiVersion: traefik.containo.us/v1alpha1
-kind: IngressRoute
+apiVersion: cert-manager.io/v1
+kind: Certificate
 metadata:
-  name: {{ .Release.Name }}-internal-web
-  annotations:
-    kubernetes.io/ingress.class: traefik-internal
+  name: {{.Release.Name}}.ducoterra.net
 spec:
-  entryPoints:
-    - web
-  routes:
-  - match: Host(`{{ .Release.Name }}.ducoterra.net`)
-    kind: Rule
-    services:
-    - name: {{ .Release.Name }}
-      port: {{ .Values.port }}
-    middlewares:
-      - name: httpsredirect
-
----
-apiVersion: traefik.containo.us/v1alpha1
-kind: IngressRoute
-metadata:
-  name: {{ .Release.Name }}-external-tls
-  annotations:
-    kubernetes.io/ingress.class: traefik-external
-spec:
-  entryPoints:
-    - websecure
-  tls:
-    certResolver: myresolver
-  routes:
-  - match: Host(`{{ .Release.Name }}.ducoterra.net`)
-    kind: Rule
-    services:
-    - name: {{ .Release.Name }}
-      port: {{ .Values.port }}
-
----
-
-apiVersion: traefik.containo.us/v1alpha1
-kind: IngressRoute
-metadata:
-  name: {{ .Release.Name }}-external-web
-  annotations:
-    kubernetes.io/ingress.class: traefik-external
-spec:
-  entryPoints:
-    - web
-  routes:
-  - match: Host(`{{ .Release.Name }}.ducoterra.net`)
-    kind: Rule
-    services:
-    - name: {{ .Release.Name }}
-      port: {{ .Values.port }}
-    middlewares:
-      - name: httpsredirect
+  secretName: {{.Release.Name}}-tls-cert
+  issuerRef:
+    name: letsencrypt-prod
+    kind: ClusterIssuer
+  commonName: {{.Release.Name}}.ducoterra.net
+  dnsNames:
+  - {{.Release.Name}}.ducoterra.net

mkdocs.yml

@@ -6,6 +6,7 @@ nav:
   - Day 2: day2.md
   - Day 3: day3.md
   - Day 4: day4.md
+  - Day 5: day5.md
 theme:
   name: material
 markdown_extensions:

setenv.sh

@@ -0,0 +1 @@
+kubectl config set current-context k3os-alpha.dnet-ducoterra-websites