更新集成其他k8s组件的离线安装

.gitignore

@@ -1,5 +1,6 @@
 down/*
 !down/download.sh
+!down/offline_images
 bin/*
 hosts
 *.crt

down/offline_images

@@ -0,0 +1,39 @@
+###---[basic_images ]
+# dns-addon 插件
+coredns/coredns:1.0.6
+mirrorgooglecontainers/k8s-dns-kube-dns-amd64:1.14.10
+mirrorgooglecontainers/k8s-dns-dnsmasq-nanny-amd64:1.14.10
+mirrorgooglecontainers/k8s-dns-sidecar-amd64:1.14.10
+# metrics-server 插件
+mirrorgooglecontainers/metrics-server-amd64:v0.2.1
+# calico 网络插件
+calico/node:v3.0.6
+calico/cni:v2.0.5
+calico/kube-controllers:v2.0.4
+# flannel 网络插件
+jmgao1983/flannel:v0.10.0-amd64
+# kube-router 网络插件
+cloudnativelabs/kube-router
+busybox
+# dashboard 插件
+mirrorgooglecontainers/kubernetes-dashboard-amd64:v1.8.3
+# pause 基础容器镜像
+mirrorgooglecontainers/pause-amd64:3.1
+# traefik ingress 镜像
+traefik:v1.6
+# heapster 插件
+mirrorgooglecontainers/heapster-grafana-amd64:v4.4.3
+mirrorgooglecontainers/heapster-amd64:v1.5.1
+mirrorgooglecontainers/heapster-influxdb-amd64:v1.3.3
+
+###---[extra-images]
+# helm 服务端
+jmgao1983/tiller:v2.9.1
+# efk 插件
+mirrorgooglecontainers/elasticsearch:v5.6.4
+alpine:3.6
+mirrorgooglecontainers/fluentd-elasticsearch:v2.0.2
+jmgao1983/kibana:5.6.4
+# nfs 动态PV
+jmgao1983/nfs-client-provisioner:latest
+

roles/cluster-addon/defaults/main.yml

@@ -1,15 +1,21 @@
 # dns 自动安装，可选"coredns"和“kubedns”
 dns_install: "yes"
 dns_backend: "coredns"
+kubedns_offline: "kubedns_1.14.10.tar"
+coredns_offline: "coredns_1.0.6.tar"
 
 # metric server 自动安装
 metricsserver_install: "yes"
+metricsserver_offline: "metrics-server_v0.2.1.tar"
 
 # dashboard 自动安装
 dashboard_install: "yes"
+dashboard_offline: "dashboard_v1.8.3.tar"
 
 # traefik-ingress 自动安装
 ingress_install: "no"
+ingress_backend: "traefik"
+traefik_offline: "traefik_v1.6.tar"
 
 # heapster 自动安装
 heapster_install: "no"

roles/cluster-addon/tasks/main.yml

@@ -10,28 +10,53 @@
   command: "{{ bin_dir }}/kubectl get pod -n kube-system"
   register: pod_info
 
-- name: 创建 {{ dns_backend }}部署
-  shell: "sleep 5; {{ bin_dir }}/kubectl apply -f {{ base_dir }}/manifests/{{ dns_backend }}"
-  when: 'dns_backend not in pod_info.stdout and dns_install == "yes"'
+- block:
+    - name: 尝试推送离线{{ dns_backend }}镜像（若执行失败，可忽略）
+      copy: src={{ base_dir }}/down/{{ dns_offline }} dest=/opt/kube/images/{{ dns_offline }}
+    - name: 导入{{ dns_backend }}的离线镜像（若执行失败，可忽略）
+      shell: "{{ bin_dir }}/docker load -i /opt/kube/images/{{ dns_offline }}"
+    - name: 创建{{ dns_backend }}部署
+      shell: "sleep 5; {{ bin_dir }}/kubectl apply -f {{ base_dir }}/manifests/{{ dns_backend }}"
+  when: '"kube-dns" not in pod_info.stdout and "coredns" not in pod_info.stdout and dns_install == "yes"'
   ignore_errors: true
 
-- name: 创建 metrics-server部署
-  shell: "sleep 5; {{ bin_dir }}/kubectl apply -f {{ base_dir }}/manifests/metrics-server"
+- block:
+    - name: 尝试推送离线 metrics-server镜像（若执行失败，可忽略）
+      copy: src={{ base_dir }}/down/{{ metricsserver_offline }} dest=/opt/kube/images/{{ metricsserver_offline }}
+    - name: 导入 metrics-server的离线镜像（若执行失败，可忽略）
+      shell: "{{ bin_dir }}/docker load -i /opt/kube/images/{{ metricsserver_offline }}"
+    - name: 创建 metrics-server部署
+      shell: "sleep 5; {{ bin_dir }}/kubectl apply -f {{ base_dir }}/manifests/metrics-server"
   when: '"metrics-server" not in pod_info.stdout and metricsserver_install == "yes"'
   ignore_errors: true
 
-- name: 创建 dashboard部署
-  shell: "sleep 5; {{ bin_dir }}/kubectl apply -f {{ base_dir }}/manifests/dashboard"
+- block:
+    - name: 尝试推送离线 dashboard镜像（若执行失败，可忽略）
+      copy: src={{ base_dir }}/down/{{ dashboard_offline }} dest=/opt/kube/images/{{ dashboard_offline }}
+    - name: 导入 dashboard的离线镜像（若执行失败，可忽略）
+      shell: "{{ bin_dir }}/docker load -i /opt/kube/images/{{ dashboard_offline }}"
+    - name: 创建 dashboard部署
+      shell: "sleep 5; {{ bin_dir }}/kubectl apply -f {{ base_dir }}/manifests/dashboard"
   when: '"kubernetes-dashboard" not in pod_info.stdout and dashboard_install == "yes"'
   ignore_errors: true
 
-- name: 创建 traefik-ingress部署
-  shell: "sleep 5; {{ bin_dir }}/kubectl apply -f {{ base_dir }}/manifests/ingress/traefik-ingress.yaml"
+- block:
+    - name: 尝试推送离线 traefik镜像（若执行失败，可忽略）
+      copy: src={{ base_dir }}/down/{{ traefik_offline }} dest=/opt/kube/images/{{ traefik_offline }}
+    - name: 导入 traefik的离线镜像（若执行失败，可忽略）
+      shell: "{{ bin_dir }}/docker load -i /opt/kube/images/{{ traefik_offline }}"
+    - name: 创建 traefik部署
+      shell: "sleep 5; {{ bin_dir }}/kubectl apply -f {{ base_dir }}/manifests/ingress/traefik-ingress.yaml"
   when: '"traefik-ingress-controller" not in pod_info.stdout and ingress_install == "yes"'
   ignore_errors: true
 
-- name: 创建 heapster部署
-  shell: "sleep 5; {{ bin_dir }}/kubectl apply -f {{ base_dir }}/manifests/heapster"
+- block:
+    - name: 尝试推送离线 heapster镜像（若执行失败，可忽略）
+      copy: src={{ base_dir }}/down/{{ heapster_offline }} dest=/opt/kube/images/{{ heapster_offline }}
+    - name: 导入 heapster的离线镜像（若执行失败，可忽略）
+      shell: "{{ bin_dir }}/docker load -i /opt/kube/images/{{ heapster_offline }}"
+    - name: 创建 heapster部署
+      shell: "sleep 5; {{ bin_dir }}/kubectl apply -f {{ base_dir }}/manifests/heapster"
   when: '"heapster" not in pod_info.stdout and heapster_install == "yes"'
   ignore_errors: true
 

roles/cluster-addon/vars/main.yml

@@ -0,0 +1,6 @@
+dns_offline: "{%- if dns_backend == 'coredns' -%} \
+                {{ coredns_offline }} \
+              {%- else -%} \
+                {{ kubedns_offline }} \
+              {%- endif -%}"
+