Addon Fabric8

README.md

@@ -5,8 +5,9 @@ Install and configure a kubernetes cluster including network overlay and optionn
 Based on [CiscoCloud](https://github.com/CiscoCloud/kubernetes-ansible) work.
 
 ### Requirements
-Tested on debian Jessie and Ubuntu.
+Tested on **Debian Jessie** and **Ubuntu** (14.10, 15.04, 15.10).
 The target servers must have access to the Internet in order to pull docker imaqes
+The firewalls are not managed, you'll need to implement your own rules the way you used to.
 
 Ansible v1.9.x
 
@@ -108,6 +109,14 @@ iptables -nLv -t nat
 ```
 
 
+#### Available addons
+By default 2 addons are enabled
+* [Kube-ui](https://github.com/kubernetes/kube-ui) which is a simple dashboard which shows kubernete's components, url : ``` http://[master_ip]:8080/ui```
+* [Fabric8](http://fabric8.io/), console management for kubernetes : ```http://[master_ip]:8080/api/v1/proxy/namespaces/kube-system/services/fabric8``` 
+
+Other addons : logging, monitoring
+
+
 #### Calico networking
 Check if the calico-node container is running
 ```
@@ -161,7 +170,7 @@ kubectl exec busybox -- nslookup kubernetes.default
 ```
 You should get an answer from the configured dns server
 
-Congrats ! now you can go through [kubernetes basics](http://kubernetes.io/v1.0/basicstutorials.html)
+Congrats ! now you can walk through [kubernetes basics](http://kubernetes.io/v1.0/basicstutorials.html)
 
 Known issues
 -------------

environments/dev/group_vars/k8s-cluster.yml

@@ -57,6 +57,9 @@ dns_replicas: 2
 # Set to 'false' to disable default Kubernetes UI setup
 enable_ui: true
 
+# Set to 'false' to disable Fabric8 console setup
+enable_fabric8: true
+
 # Set to 'false' to disable default Elasticsearch + Kibana logging setup
 enable_logging: false
 

environments/production/group_vars/k8s-cluster.yml

@@ -57,6 +57,9 @@
 # Set to 'false' to disable default Kubernetes UI setup
 # enable_ui: true
 
+# Set to 'false' to disable Fabric8 console setup
+# enable_fabric8: true
+
 # Set to 'false' to disable default Elasticsearch + Kibana logging setup
 # enable_logging: false
 

roles/addons/files/fabric8-rc.yaml

+apiVersion: "v1"
+kind: "ReplicationController"
+metadata: 
+  annotations: {}
+  labels: 
+    component: "console"
+    provider: "fabric8"
+  name: "fabric8"
+  namespace: "kube-system"
+spec: 
+  replicas: 1
+  selector: 
+    component: "console"
+    provider: "fabric8"
+  template: 
+    metadata: 
+      annotations: {}
+      labels: 
+        component: "console"
+        provider: "fabric8"
+    spec: 
+      containers: 
+        - 
+          args: []
+          command: []
+          env: 
+            - 
+              name: "OAUTH_PROVIDER"
+              value: "basic"
+            - 
+              name: "OAUTH_AUTHORIZE_URI"
+              value: "https://vagrant.f8:8443/oauth/authorize"
+            - 
+              name: "GOOGLE_OAUTH_CLIENT_SECRET"
+              value: ""
+            - 
+              name: "GOOGLE_OAUTH_REDIRECT_URI"
+              value: "https://fabric8.vagrant.f8"
+            - 
+              name: "OAUTH_CLIENT_ID"
+              value: "fabric8"
+            - 
+              name: "GOOGLE_OAUTH_AUTHENTICATION_URI"
+              value: "https://accounts.google.com/o/oauth2/auth"
+            - 
+              name: "GOOGLE_OAUTH_TOKEN_URL"
+              value: "https://www.googleapis.com/oauth2/v3/token"
+            - 
+              name: "GOOGLE_OAUTH_CLIENT_ID"
+              value: ""
+            - 
+              name: "GOOGLE_OAUTH_SCOPE"
+              value: "profile"
+            - 
+              name: "KUBERNETES_NAMESPACE"
+              valueFrom: 
+                fieldRef: 
+                  fieldPath: "metadata.namespace"
+          image: "docker.io/fabric8/fabric8-console:v1.0.26"
+          name: "fabric8-container"
+          ports: 
+            - 
+              containerPort: 9090
+              name: "http"
+          securityContext: {}
+          volumeMounts: []
+      imagePullSecrets: []
+      nodeSelector: {}
+      volumes: []

roles/addons/files/fabric8-svc-accounts.yaml

+apiVersion: "v1"
+imagePullSecrets: []
+kind: "ServiceAccount"
+metadata: 
+  annotations: {}
+  labels: {}
+  name: "fabric8"
+  namespace: "kube-system"
+secrets: []

roles/addons/files/fabric8-svc.yaml

+apiVersion: "v1"
+kind: "Service"
+metadata: 
+  annotations: {}
+  labels: 
+    component: "console"
+    provider: "fabric8"
+  name: "fabric8"
+  namespace: "kube-system"
+spec: 
+  deprecatedPublicIPs: []
+  ports: 
+    - 
+      port: 80
+      protocol: "TCP"
+      targetPort: 9090
+  selector: 
+    component: "console"
+    provider: "fabric8"

roles/addons/files/fabric8-templates-rc.yaml

+apiVersion: "v1"
+kind: "ReplicationController"
+metadata: 
+  annotations: {}
+  labels: 
+    component: "templates"
+    provider: "fabric8"
+  name: "templates"
+  namespace: "kube-system"
+spec: 
+  replicas: 1
+  selector: 
+    component: "templates"
+    provider: "fabric8"
+  template: 
+    metadata: 
+      annotations: {}
+      labels: 
+        component: "templates"
+        provider: "fabric8"
+    spec: 
+      containers: 
+        - 
+          args: []
+          command: []
+          env: 
+            - 
+              name: "DATA_DIR"
+              value: "/data/templates"
+            - 
+              name: "KUBERNETES_NAMESPACE"
+              valueFrom: 
+                fieldRef: 
+                  fieldPath: "metadata.namespace"
+          image: "docker.io/fabric8/templates:2.2.19"
+          name: "templates"
+          ports: 
+            - 
+              containerPort: 8080
+              name: "http"
+            - 
+              containerPort: 8778
+              name: "jolokia"
+          securityContext: {}
+          volumeMounts: 
+            - 
+              mountPath: "/data"
+              name: "template-data"
+              readOnly: false
+      imagePullSecrets: []
+      nodeSelector: {}
+      volumes: 
+        - 
+          gitRepo: 
+            repository: "https://github.com/fabric8io/templates.git"
+            revision: "master"
+          name: "template-data"

roles/addons/files/fabric8-templates-svc.yaml

+apiVersion: "v1"
+kind: "Service"
+metadata: 
+  annotations: {}
+  labels: 
+    component: "templates"
+    provider: "fabric8"
+  name: "templates"
+  namespace: "kube-system"
+spec: 
+  deprecatedPublicIPs: []
+  ports: 
+    - 
+      port: 80
+      protocol: "TCP"
+      targetPort: 8080
+  selector: 
+    component: "templates"
+    provider: "fabric8"

roles/addons/tasks/fabric8.yml

+---
+- name: Fabric8 | Write service accounts file
+  copy:
+    src: fabric8-svc-accounts.yaml
+    dest: "{{ kube_manifest_dir }}/fabric8-svc-accounts.yaml"
+  register: fabric8_svcaccts_def
+
+- name: Fabric8 | Write service file
+  copy:
+    src: fabric8-svc.yaml
+    dest: "{{ kube_manifest_dir }}/fabric8-svc.yaml"
+  register: fabric8_svc_def
+
+- name: Fabric8 | templates | Write service file
+  copy:
+    src: fabric8-templates-svc.yaml
+    dest: "{{ kube_manifest_dir }}/fabric8-templates-svc.yaml"
+  register: fabric8_tmpl_svc_def
+
+- name: Fabric8 | Write controller file
+  copy:
+    src: fabric8-rc.yaml
+    dest: "{{ kube_manifest_dir }}/fabric8-rc.yaml"
+  register: fabric8_rc_def
+
+- name: Fabric8 | templates | Write controller file
+  copy:
+    src: fabric8-templates-rc.yaml
+    dest: "{{ kube_manifest_dir }}/fabric8-templates-rc.yaml"
+  register: fabric8_tmpl_rc_def
+
+
+- name: Fabric8 | Create/update service account
+  kube:
+    namespace: kube-system
+    resource: serviceaccounts
+    name: fabric8
+    filename: "{{ kube_manifest_dir }}/fabric8-svc-accounts.yaml"
+    state: "{{ fabric8_svcaccts_def.changed | ternary('latest','present') }}"
+  ignore_errors: yes
+
+- name: Fabric8 | Create/update service
+  kube:
+    namespace: kube-system
+    resource: svc
+    name: fabric8
+    filename: "{{ kube_manifest_dir }}/fabric8-svc.yaml"
+    state: "{{ fabric8_svc_def.changed | ternary('latest','present') }}"
+
+- name: Fabric8 | templates | Create/update service
+  kube:
+    namespace: kube-system
+    resource: svc
+    name: templates
+    filename: "{{ kube_manifest_dir }}/fabric8-templates-svc.yaml"
+    state: "{{ fabric8_tmpl_svc_def.changed | ternary('latest','present') }}"
+
+- name: Fabric8 | Create/update replication controller
+  kube:
+    namespace: kube-system
+    resource: rc
+    name: fabric8
+    filename: "{{ kube_manifest_dir }}/fabric8-rc.yaml"
+    state: "{{ fabric8_rc_def.changed | ternary('latest','present') }}"
+
+- name: Fabric8 | templates | Create/update replication controller
+  kube:
+    namespace: kube-system
+    resource: rc
+    name: templates
+    filename: "{{ kube_manifest_dir }}/fabric8-templates-rc.yaml"
+    state: "{{ fabric8_tmpl_rc_def.changed | ternary('latest','present') }}"

roles/addons/tasks/main.yml

@@ -43,3 +43,6 @@
 
 - include: monitoring.yml
   when: enable_monitoring
+
+- include: fabric8.yml
+  when: enable_fabric8