Customize and modify the dir of runtime

ansible/group_vars/all.yml

@@ -68,6 +68,12 @@ kubernetes_version: "v{{ kube_release }}"
 docker_release: ""
 # runtime containerd version
 containerd_release: ""
+# runtime data-root-dir
+runtime_data_dir: ""
+# docker data-root-dir
+docker_data_dir: "{{ runtime_data_dir }}"
+# containerd data-root-dir
+containerd_data_dir: "{{ runtime_data_dir }}"
 
 docker_package_rocky: "docker-ce{{'' if docker_release == '' else '-' ~ docker_release }}"
 containerd_package_rocky: "containerd.io{{'' if containerd_release == '' else '-' ~ containerd_release }}"

ansible/roles/baremetal/templates/config.toml.j2

@@ -3,7 +3,11 @@ imports = []
 oom_score = 0
 plugin_dir = ""
 required_plugins = []
+{% if containerd_data_dir %}
+root = "{{ containerd_data_dir }}"
+{% else %}
 root = "/var/lib/containerd"
+{% endif %}
 state = "/run/containerd"
 temp = ""
 version = 2

ansible/roles/baremetal/templates/kube-daemon.json.j2

@@ -1,6 +1,9 @@
 {
   "insecure-registries": ["{{ image_repository_daemon }}"],
   "exec-opts": ["native.cgroupdriver=systemd"],
+  {% if docker_data_dir %}
+  "data-root": "{{ docker_data_dir }}",
+  {% endif %}
   "log-driver": "json-file",
   "log-opts": {
     "max-size": "100m"

etc/kubez/globals.yml

@@ -42,6 +42,11 @@ docker_release: ""
 # runtime containerd version
 containerd_release: ""
 
+# 自定义 docker 数据存放目录
+docker_data_dir: "{{ runtime_data_dir }}"
+# 自定义 containerd 数据存放目录
+containerd_data_dir: "{{ runtime_data_dir }}"
+
 #####################
 # keepalived options
 #####################