增加docker 配置文件

kaka-milan-22 · Aug 12, 2018 · f2a75c6 · f2a75c6
1 parent 4cd887f
commit f2a75c6
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Showing 5 changed files with 24 additions and 11 deletions.
diff --git a/roles/docker/defaults/main.yml b/roles/docker/defaults/main.yml
@@ -0,0 +1,11 @@
+# 国内镜像加速
+
+REG_MIRROR_1: "https://registry.docker-cn.com"
+REG_MIRROR_2: "https://docker.mirrors.ustc.edu.cn"
+
+# docker日志相关
+
+LOG_DRIVER: "json-file"
+LOG_LEVEL: "warn"
+LOG_MAX_SIZE: "10m"
+LOG_MAX_FILE: 3
diff --git a/roles/docker/files/daemon.json b/roles/docker/files/daemon.json
diff --git a/roles/docker/tasks/main.yml b/roles/docker/tasks/main.yml
@@ -22,7 +22,7 @@
   copy: src=docker dest=/etc/bash_completion.d/docker mode=0644
 
 - name: docker国内镜像加速
-  copy: src=daemon.json dest=/etc/docker/daemon.json
+  template: src=daemon.json.j2 dest=/etc/docker/daemon.json
 
 - name: flush-iptables
   shell: "iptables -F && iptables -X \

diff --git a/roles/docker/templates/daemon.json.j2 b/roles/docker/templates/daemon.json.j2
@@ -0,0 +1,10 @@
+{
+  "registry-mirrors": ["{{ REG_MIRROR_1 }}", "{{ REG_MIRROR_2 }}"], 
+  "max-concurrent-downloads": 10,
+  "log-driver": "{{ LOG_DRIVER }}",
+  "log-level": "{{ LOG_LEVEL }}",
+  "log-opts": {
+    "max-size": "{{ LOG_MAX_SIZE }}",
+    "max-file": "{{ LOG_MAX_FILE }}"
+    }
+}
diff --git a/tools/init_vars.yml b/tools/init_vars.yml
@@ -11,6 +11,7 @@
     - cluster-addon
     - cluster-restore
     - cluster-storage
+    - docker 
     - flannel
     - helm
     - kube-node
@@ -28,6 +29,7 @@
     - cluster-addon
     - cluster-restore
     - cluster-storage
+    - docker 
     - flannel
     - helm
     - kube-node