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添加自定义Docker和Kubelet存储目录 #305

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merged 2 commits into from
Aug 31, 2018
Merged

添加自定义Docker和Kubelet存储目录 #305

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e8d3326
添加docker存储目录
lusyoe Aug 29, 2018
e076547
添加kubelet根目录
lusyoe Aug 29, 2018
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3 changes: 3 additions & 0 deletions roles/docker/defaults/main.yml
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Expand Up @@ -9,3 +9,6 @@ LOG_DRIVER: "json-file"
LOG_LEVEL: "warn"
LOG_MAX_SIZE: "10m"
LOG_MAX_FILE: 3

# docker容器存储目录
STORAGE_DIR: "/var/lib/docker"
3 changes: 2 additions & 1 deletion roles/docker/templates/daemon.json.j2
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Expand Up @@ -6,5 +6,6 @@
"log-opts": {
"max-size": "{{ LOG_MAX_SIZE }}",
"max-file": "{{ LOG_MAX_FILE }}"
}
},
"graph": "{{ STORAGE_DIR }}"
}
2 changes: 2 additions & 0 deletions roles/kube-node/defaults/main.yml
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@@ -1,3 +1,5 @@
# 默认使用kube-proxy的 'iptables' 模式，可选 'ipvs' 模式(experimental)
PROXY_MODE: "iptables"

# Kubelet 根目录
KUBELET_ROOT_DIR: "/var/lib/kubelet"
1 change: 1 addition & 0 deletions roles/kube-node/templates/kubelet.service.j2
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Expand Up @@ -25,6 +25,7 @@ ExecStart={{ bin_dir }}/kubelet \
--fail-swap-on=false \
--anonymous-auth=false \
--logtostderr=true \
--root-dir={{ KUBELET_ROOT_DIR }} \
--v=2
#kubelet cAdvisor 默认在所有接口监听 4194 端口的请求, 以下iptables限制内网访问
ExecStartPost=/sbin/iptables -A INPUT -s 10.0.0.0/8 -p tcp --dport 4194 -j ACCEPT
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