add: kustomize

2022-07-14 02:39:06 +09:00
parent 2276497440
commit 832e63ed3d
9 changed files with 264 additions and 0 deletions
--- a/k8s/README.md
+++ b/k8s/README.md
@@ -0,0 +1,77 @@
+# Deploy services on Kubernetes
+
+In Kubernetes, the service consists of two components,
+
+1. Environments
+2. Applications
+
+And you can choose the storage in the application either NFS or Cinder provided by Openstack(used by [Pasta](http://paas-ta.kr))
+
+# Prerequisites
+
+## Install kustomize
+
+If you are using kubectl 1.14 or later, it embeded kustomize. So please ignore this section.
+I recommend that you install the latest version of [kubectl](https://kubectl.docs.kubernetes.io/installation/kubectl/) for your cluster instead of installing kustomize.
+Even so, if you want to use kustomize, refer to [official kustomize doc](https://kustomize.io/). 
+
+# Deploy service
+
+You must follow deployment order.
+
+## Deployenvironments
+
+```sh
+$ kustomize build k8s/environments | kubectl apply -f -
+```
+or if you are using the kubectl only,
+
+```sh
+$ kubectl apply -k k8s/environments
+```
+
+## Deploy applications
+
+If you want to use NFS as a main storage,
+
+```sh
+$ kustomize build k8s/stoage/nfs | kubectl apply -f -
+```
+
+or
+
+```sh
+$ kubectl apply -k k8s/stoage/nfs
+```
+
+In case of using Openstack storage(CINDER) as a main storage,
+
+```sh
+$ kustomize build k8s/stoage/openstack | kubectl apply -f -
+```
+
+or
+
+```sh
+$ kubectl apply -k k8s/stoage/openstack
+```
+
+# Shutdown service
+
+Simply apply deployment in reverse order.
+
+If you are using nfs, 
+
+```sh
+$ kustomize build k8s/environments | kubectl delete -f -
+$ kustomize build k8s/stoage/nfs | kubectl delete -f -  --wait
+```
+
+or
+
+```sh
+$ kubectl delete -k k8s/environments
+$ kubectl delete -k k8s/stoage/nfs --wait
+```
+
+The case of openstack is similar, so it is omitted.
--- a/k8s/applications/backend/kustomization.yaml
+++ b/k8s/applications/backend/kustomization.yaml
@@ -0,0 +1,75 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- config/service.yaml
+- discovery/service.yaml
+- portal-service/service.yaml
+- reserve-item-service/service.yaml
+- user-service/service.yaml
+- board-service/service.yaml
+- reserve-request-service/service.yaml
+- reserve-check-service/service.yaml
+- discovery/ingress/ingress.yaml
+- apigateway/ingress/ingress.yaml
+- config/deployment.yaml
+- discovery/deployment.yaml
+- portal-service/deployment.yaml
+- reserve-item-service/deployment.yaml
+- user-service/deployment.yaml
+- board-service/deployment.yaml
+- apigateway/deployment.yaml
+- apigateway/service.yaml
+- reserve-request-service/deployment.yaml
+- reserve-check-service/deployment.yaml
+- portal-service/autoscaler.yaml
+- reserve-item-service/autoscaler.yaml
+- user-service/autoscaler.yaml
+- board-service/autoscaler.yaml
+- apigateway/autoscaler.yaml
+- reserve-request-service/autoscaler.yaml
+- reserve-check-service/autoscaler.yaml
+
+
+images:
+- name: egovframe/egovframe-msa-edu-backend-apigateway:latest
+  # newName: foobar/egovframe-msa-edu-backend-apigateway
+  newTag: latest
+- name: egovframe/egovframe-msa-edu-backend-board-service:latest
+  # newName: foobar/egovframe-msa-edu-backend-board-service
+  newTag: latest
+- name: egovframe/egovframe-msa-edu-backend-config:latest
+  # newName: foobar/egovframe-msa-edu-backend-config
+  newTag: latest
+- name: egovframe/egovframe-msa-edu-backend-discovery:latest
+  # newName: foobar/egovframe-msa-edu-backend-discovery
+  newTag: latest
+- name: egovframe/egovframe-msa-edu-backend-portal-service:latest
+  # newName: foobar/egovframe-msa-edu-backend-portal-service
+  newTag: latest
+- name: egovframe/egovframe-msa-edu-backend-reserve-check-service:latest
+  # newName: foobar/egovframe-msa-edu-backend-reserve-check-service
+  newTag: latest
+- name: egovframe/egovframe-msa-edu-backend-reserve-item-service:latest
+  # newName: foobar/egovframe-msa-edu-backend-reserve-item-service
+  newTag: latest
+- name: egovframe/egovframe-msa-edu-backend-reserve-request-service:latest
+  # newName: foobar/egovframe-msa-edu-backend-reserve-request-service
+  newTag: latest
+- name: egovframe/egovframe-msa-edu-backend-user-service:latest
+  # newName: foobar/egovframe-msa-edu-backend-user-service
+  newTag: latest
+
+
+patches:
+- target:
+    name: apigateway-ingress
+  patch: |-
+    - op: replace
+      path: /spec/rules/0/host
+      value: "<TODO: 백엔드 API 게이트웨이 도메인>"
+- target:
+    name: discovery-ingress
+  patch: |-
+    - op: replace
+      path: /spec/rules/0/host
+      value: "<TODO: 백엔드 유레카 서버 도메인>"
--- a/k8s/applications/frontend/kustomization.yaml
+++ b/k8s/applications/frontend/kustomization.yaml
@@ -0,0 +1,35 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- portal/service.yaml
+- admin/service.yaml
+- portal/ingress/ingress.yaml
+- admin/ingress/ingress.yaml
+- portal/deployment.yaml
+- admin/deployment.yaml
+- portal/autoscaler.yaml
+- admin/autoscaler.yaml
+
+
+images:
+- name: egovframe/egovframe-msa-edu-frontend-admin:latest
+  # newName: foobar/egovframe-msa-edu-frontend-admin
+  newTag: latest
+- name: egovframe/egovframe-msa-edu-frontend-portal:latest
+  # newName: foobar/egovframe-msa-edu-frontend-portal
+  newTag: latest
+
+
+patches:
+- target:
+    name: frontend-portal-ingress
+  patch: |-
+    - op: replace
+      path: /spec/rules/0/host
+      value: "<TODO: 프론트엔드 포털 도메인>"
+- target:
+    name: frontend-admin-ingress
+  patch: |-
+    - op: replace
+      path: /spec/rules/0/host
+      value: "<TODO: 프론트엔드 관리자 도메인>"
--- a/k8s/applications/kustomization.yaml
+++ b/k8s/applications/kustomization.yaml
@@ -0,0 +1,5 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- frontend/
+- backend/
--- a/k8s/environments/kustomization.yaml
+++ b/k8s/environments/kustomization.yaml
@@ -0,0 +1,60 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- configmaps/backend-configmap.yaml
+- configmaps/common-configmap.yaml
+- nfs/sa.yaml
+- nfs/sc.yaml
+- nfs/deployment.yaml
+- databases/mysql/secret.yaml
+- databases/mysql/configmap.yaml
+- databases/mysql/service.yaml
+- databases/mysql/pvc.yaml
+- databases/mysql/statefulset.yaml
+- rabbitmq/service.yaml
+- rabbitmq/ingress/ingress.yaml
+- rabbitmq/deployment.yaml
+- zipkin/service.yaml
+- zipkin/ingress/ingress.yaml
+- zipkin/deployment.yaml
+- jenkins/sa.yaml
+- jenkins/service.yaml
+- jenkins/ingress.yaml
+- jenkins/pvc.yaml
+- jenkins/statefulset.yaml
+- logging/elk/kibana/configmap.yaml
+- logging/elk/kibana/service.yaml
+- logging/elk/kibana/ingress/ingress.yaml
+- logging/elk/kibana/deployment.yaml
+- logging/elk/logstash/service.yaml
+- logging/elk/logstash/configmap.yaml
+- logging/elk/logstash/deplyment.yaml
+- logging/elk/elasticsearch/service.yaml
+- logging/elk/elasticsearch/deployment.yaml
+
+
+patches:
+- target:
+    name: rabbitmq-ingress
+  patch: |-
+    - op: replace
+      path: /spec/rules/0/host
+      value: "<TODO: RabbitMQ 도메인>"
+- target:
+    name: zipkin-ingress
+  patch: |-
+    - op: replace
+      path: /spec/rules/0/host
+      value: "<TODO: Zipkin 도메인>"
+- target:
+    name: jenkins-ingress
+  patch: |-
+    - op: replace
+      path: /spec/rules/0/host
+      value: "<TODO: 젠킨스 도메인>"
+- target:
+    name: kibana-ingress
+  patch: |-
+    - op: replace
+      path: /spec/rules/0/host
+      value: "<TODO: ELK Kibana 도메인>"
--- a/k8s/storage/nfs/kustomization.yaml
+++ b/k8s/storage/nfs/kustomization.yaml
@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+bases:
+- ../../environments
+resources:
+- pvc-nfs.yaml
--- a/k8s/environments/storage/pvc-nfs.yaml
+++ b/k8s/environments/storage/pvc-nfs.yaml
--- a/k8s/storage/openstack/kustomization.yaml
+++ b/k8s/storage/openstack/kustomization.yaml
@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+bases:
+- ../../environments
+resources:
+- pvc-egovcp.yaml
--- a/k8s/environments/storage/pvc-egovcp.yaml
+++ b/k8s/environments/storage/pvc-egovcp.yaml