[added] kubernetes support

Change-Id: Ibc64e9a8915d71ac588b04e7b39b6227e5c4d510

MMOCoreORB/Makefile

@@ -130,3 +130,75 @@ deleteidl:
 	$(IDLC) -delete $(IDL_DIRECTIVES) -sd src anyadEclipse
 	#done
 
+DB_NAMESPACE=
+DB_IMAGE=
+
+APP_NAMESPACE=swgemu
+APP_NAME=core3
+APP_IMAGE=akimaki/swgemu-core3:1.0
+
+build-docker:
+	sudo docker build -t ${APP_IMAGE} docker
+	sudo docker push ${APP_IMAGE}
+	sudo docker images | grep "<none>" | awk '{print $$3}' | xargs sudo docker rmi
+	#done
+
+init-storage:
+	kubectl create -f helm/storage-class.yaml --validate=false
+	#done
+
+init-db-helm:
+	kubectl create namespace ${DB_NAMESPACE}
+	kubectl create serviceaccount --namespace ${DB_NAMESPACE} tiller
+	kubectl create clusterrolebinding tiller-cluster-rule-${DB_NAMESPACE} --clusterrole=cluster-admin --serviceaccount=${DB_NAMESPACE}:tiller
+	helm init --service-account=tiller --tiller-namespace=nuodb
+	#done
+
+deploy-db-helm:
+	helm install helm/${DB_NAMESPACE} --tiller-namespace ${DB_NAMESPACE} --name ${DB_NAMESPACE} --namespace ${DB_NAMESPACE}
+	#done
+
+shutdown-db-helm:
+	helm delete ${DB_NAMESPACE} --tiller-namespace ${DB_NAMESPACE} --purge
+	#done
+
+init-app-helm:
+	kubectl create namespace $(APP_NAMESPACE)
+	kubectl create serviceaccount --namespace $(APP_NAMESPACE) tiller
+	kubectl create clusterrolebinding tiller-cluster-rule-$(APP_NAMESPACE) --clusterrole=cluster-admin --serviceaccount=$(APP_NAMESPACE):tiller
+	helm init --service-account=tiller --tiller-namespace=$(APP_NAMESPACE)
+	#done
+
+deploy-app-helm:
+	helm install helm/${APP_NAME} --tiller-namespace $(APP_NAMESPACE) --name $(APP_NAME) --namespace $(APP_NAMESPACE)
+	#done
+
+shutdown-app-helm:
+	helm delete $(APP_NAME) --tiller-namespace $(APP_NAMESPACE) --purge
+	#done
+
+purge-app-helm:
+	kubectl delete clusterrolebinding tiller-cluster-rule-$(APP_NAMESPACE)
+	kubectl delete serviceaccount --namespace $(APP_NAMESPACE) tiller
+	kubectl delete namespace $(APP_NAMESPACE)
+	#done
+
+status-db-helm:
+	helm ls --all --tiller-namespace ${DB_NAMESPACE}
+	kubectl get svc --namespace ${DB_NAMESPACE}
+	kubectl get po --namespace ${DB_NAMESPACE}
+	kubectl exec nuodb-sm-0 --namespace nuodb -- /opt/nuodb/bin/nuodbmgr --broker localhost --password bird --command "show domain summary"
+	#done 
+
+status-app-helm:
+	helm ls --all --tiller-namespace $(APP_NAMESPACE)
+	kubectl get svc --namespace $(APP_NAMESPACE)
+	kubectl get po --namespace $(APP_NAMESPACE)
+	#done
+
+exec-app:
+	kubectl exec core3-zone-0 -n swgemu -ti -- bash
+
+pv-nuodb:
+	kubectl get pv | grep nuodb/nuodb-var-nuodb-sm | awk '{print $$1}' | xargs -I ID kubectl describe pv ID | grep "Path:" | awk '{ print $$2 }'
+	#done

MMOCoreORB/docker/Dockerfile

@@ -0,0 +1,40 @@
+FROM debian:jessie
+
+RUN echo 'APT::Install-Recommends "0";\nAPT::Install-Suggests "0";' > /etc/apt/apt.conf.d/01norecommends
+
+RUN apt-get update && apt-get upgrade -y
+
+RUN echo "mysql-server mysql-server/root_password password root" | debconf-set-selections
+RUN echo "mysql-server mysql-server/root_password_again password root" | debconf-set-selections
+
+RUN apt-get install -y gcc g++ make autoconf automake autotools-dev git libc6-dev libdb5.3-dev libreadline-dev libmysqlclient-dev libssl-dev git vim openjdk-7-jre-headless gdb gccxml mysql-server
+
+#RUN find /var/lib/mysql -type f -exec touch {} \; && service mysql start
+
+#RUN echo 'CREATE DATABASE swgemu;' | mysql -uroot -proot
+#RUN echo 'GRANT ALL ON *.* TO `swgemu`@`localhost` IDENTIFIED BY "123456";' | mysql -uroot -proot
+
+RUN mkdir -p /swgemu/MMOEngine && mkdir -p /swgemu/MMOCoreORB
+#RUN ln -s /swgemu/MMOEngine/bin/idlc /usr/local/bin/idlc
+
+RUN apt-get install -y wget && wget http://www.lua.org/ftp/lua-5.3.3.tar.gz && tar -xvf lua-5.3.3.tar.gz && cd lua-5.3.3 && make linux install && cd .. && rm -R lua-5.3.3 && rm lua-5.3.3.tar.gz && ldconfig
+
+RUN mkdir -p /home/swgemu/workspace/tre
+
+#RUN apt-get install -y clang-3.5
+
+RUN mkdir git && cd git && git clone http://review.swgemu.com/p/Core3.git && git clone http://review.swgemu.com/p/PublicEngine.git && cd PublicEngine/MMOEngine && make && chmod +x bin/idlc && cp bin/idlc /usr/local/bin/idlc && cd ../../Core3 && git checkout unstable && ln -s ../PublicEngine/MMOEngine MMOEngine
+
+ENV CLASSPATH="/git/PublicEngine/MMOEngine/bin/idlc.jar"
+RUN echo 'export CLASSPATH="/git/PublicEngine/MMOEngine/bin/idlc.jar"' >> /root/.profile
+
+RUN cd git/Core3/MMOCoreORB && make config && make build
+
+RUN apt-get install -y supervisor
+
+# copy the supervisor conf file into the image
+ADD scripts/supervisord-core3.conf /etc/supervisor/conf.d/supervisord-core3.conf
+
+ADD scripts/run.sh /tmp/
+RUN /bin/chmod +x /tmp/run.sh
+CMD /tmp/run.sh

MMOCoreORB/docker/scripts/supervisord-core3.conf

@@ -0,0 +1,6 @@
+[supervisord]
+nodaemon=true
+
+[program:core3]
+user=root
+command=/git/Core3/MMOCoreORB/bin/core3

MMOCoreORB/helm/core3/.helmignore

@@ -0,0 +1,5 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+.git

MMOCoreORB/helm/core3/Chart.yaml

@@ -0,0 +1,9 @@
+description: An SwgEmu cluster
+keywords:
+- swgemu
+- core3
+maintainers:
+- email: oru@swgemu.com
+  name: oru
+name: core3
+version: "1.0"

MMOCoreORB/helm/core3/README.md

@@ -0,0 +1,33 @@
+# nginx: An advanced example chart
+
+This Helm chart provides examples of some of Helm's more powerful
+features.
+
+**This is not a production-grade chart. It is an example.**
+
+The chart installs a simple nginx server according to the following
+pattern:
+
+- A `ConfigMap` is used to store the files the server will serve.
+  ([templates/configmap.yaml](templates/configmap.yaml))
+- A `Deployment` is used to create a Replica Set of nginx pods.
+  ([templates/deployment.yaml](templates/deployment.yaml))
+- A `Service` is used to create a gateway to the pods running in the
+  replica set ([templates/svc.yaml](templates/svc.yaml))
+
+The [values.yaml](values.yaml) exposes a few of the configuration options in the
+charts, though there are some that are not exposed there (like
+`.image`).
+
+The [templates/_helpers.tpl](templates/_helpers.tpl) file contains helper templates. The leading
+underscore (`_`) on the filename is semantic. It tells the template renderer
+that this file does not contain a manifest. That file declares some
+templates that are used elsewhere in the chart.
+
+Helpers (usually called "partials" in template languages) are an
+advanced way for developers to structure their templates for optimal
+reuse.
+
+You can deploy this chart with `helm install docs/examples/nginx`. Or
+you can see how this chart would render with `helm install --dry-run
+--debug docs/examples/nginx`.

MMOCoreORB/helm/core3/templates/_helpers.tpl

@@ -0,0 +1,16 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{define "name"}}{{default "core3" .Values.nameOverride | trunc 63 | trimSuffix "-" }}{{end}}
+
+{{/*
+Create a default fully qualified app name.
+
+We truncate at 63 chars because some Kubernetes name fields are limited to this
+(by the DNS naming spec).
+*/}}
+{{define "fullname"}}
+{{- $name := default "core3" .Values.nameOverride -}}
+{{printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{end}}

MMOCoreORB/helm/core3/templates/service.yaml

@@ -0,0 +1,23 @@
+# A headless service to create DNS records
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{template "name" .}}
+  labels:
+    app: {{template "name" .}}
+    heritage: {{ .Release.Service | quote }}
+    release: {{ .Release.Name | quote }}
+    chart: "{{.Chart.Name}}-{{.Chart.Version}}"
+spec:
+  ports:
+  - port: {{default 44421 .Values.zonePort}}
+    name: core3-zone
+    protocol: UDP
+  - port: {{default 44422 .Values.pingPort}}
+    name: core3-ping
+    protocol: UDP
+#  - port: {{default 44455 .Values.statusPort}}
+#    name: core3-status
+  type: LoadBalancer
+  selector:
+    app: {{template "name" .}}

MMOCoreORB/helm/core3/templates/statefulset.yaml

@@ -0,0 +1,91 @@
+apiVersion: apps/v1beta1
+kind: StatefulSet
+metadata:
+  name: {{template "name" .}}-zone
+  labels:
+    # The "heritage" label is used to track which tool deployed a given chart.
+    # It is useful for admins who want to see what releases a particular tool
+    # is responsible for.
+    heritage: {{ .Release.Service | quote }}
+    # This makes it easy to search for all components of a release using kubectl.
+    release: {{ .Release.Name | quote }}
+    # This makes it easy to audit chart usage.
+    chart: "{{.Chart.Name}}-{{.Chart.Version}}"
+spec:
+  serviceName: "{{template "name" .}}"
+  replicas: {{default 1 .Values.replicas}}
+  template:
+    metadata:
+      labels:
+        app: {{template "name" .}}
+      annotations:
+        pod.alpha.kubernetes.io/initialized: "true"
+    spec:
+      terminationGracePeriodSeconds: 0
+      containers:
+      - name: {{template "name" .}}
+        image: {{default "akimaki/swgemu-core3" .Values.image}}:{{default "1.0" .Chart.Version}}
+        ports:
+        - containerPort: {{default 44421 .Values.zonePort}}
+          name: core3-zone
+          protocol: UDP
+        - containerPort: {{default 44422 .Values.pingPort}}
+          name: core3-ping
+          protocol: UDP
+#        - containerPort: {{default 44455 .Values.statusPort}}
+#          name: core3-status
+        env:
+        - name: MYSQL_HOST
+          valueFrom:
+             secretKeyRef:
+               name: mysql-secret
+               key: host
+        - name: MYSQL_PORT
+          valueFrom:
+             secretKeyRef:
+               name: mysql-secret
+               key: port
+        - name: MYSQL_NAME
+          valueFrom:
+             secretKeyRef:
+               name: mysql-secret
+               key: name
+        - name: MYSQL_USER
+          valueFrom:
+             secretKeyRef:
+               name: mysql-secret
+               key: user
+        - name: MYSQL_PASSWORD
+          valueFrom:
+             secretKeyRef:
+               name: mysql-secret
+               key: password
+        - name: MYSQL_SECRET
+          valueFrom:
+             secretKeyRef:
+               name: mysql-secret
+               key: secret
+        volumeMounts:
+        - name: bdb-database
+          mountPath: /git/Core3/MMOCoreORB/bin/databases
+        - name: mysql-varlib
+          mountPath: /var/lib/mysql
+  volumeClaimTemplates:
+  - metadata:
+      name: bdb-database
+      annotations:
+        volume.beta.kubernetes.io/storage-class: local-storage
+    spec:
+      accessModes: [ "ReadWriteOnce" ]
+      resources:
+        requests:
+          storage: 50Gi
+  - metadata:
+      name: mysql-varlib
+      annotations:
+        volume.beta.kubernetes.io/storage-class: local-storage
+    spec:
+      accessModes: [ "ReadWriteOnce" ]
+      resources:
+        requests:
+          storage: 1Gi

MMOCoreORB/helm/core3/values.yaml

@@ -0,0 +1,6 @@
+# Default values for nginx.
+# This is a YAML-formatted file.
+# Declare name/value pairs to be passed into your templates.
+
+# Number of nginx instances to run
+replicaCount: 1

MMOCoreORB/helm/mysql-secret.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: mysql-secret
+  namespace: swgemu
+data:
+  host: host # in base64
+  port: port # in base64
+  name: name # in base64
+  user: user # in base64
+  password: password # in base64
+  secret: secret # in base64
+

MMOCoreORB/helm/storage-class.yaml

@@ -0,0 +1,10 @@
+kind: StorageClass
+apiVersion: storage.k8s.io/v1beta1
+metadata:
+  namespace: kube-system
+  name: local-storage
+  annotations:
+    storageclass.beta.kubernetes.io/is-default-class: "false"
+  labels:
+    kubernetes.io/cluster-service: "true"
+provisioner: kubernetes.io/host-path