containerd:增加配置项是否启用容器仓库镜像

roles/containerd/defaults/main.yml

@@ -3,3 +3,6 @@ STORAGE_DIR: "/var/lib/containerd"
 
 # 基础容器镜像
 SANDBOX_IMAGE: "mirrorgooglecontainers/pause-amd64:3.1"
+
+# 启用容器仓库镜像
+ENABLE_MIRROR_REGISTRY: true

roles/containerd/templates/config.toml.j2

@@ -49,6 +49,7 @@ oom_score = 0
       bin_dir = "{{ bin_dir }}"
       conf_dir = "/etc/cni/net.d"
       conf_template = ""
+{% if ENABLE_MIRROR_REGISTRY %}
     [plugins.cri.registry]
       [plugins.cri.registry.mirrors]
         # reference from https://www.ilanni.com/?p=14534
@@ -73,6 +74,7 @@ oom_score = 0
             "https://quay.azk8s.cn",
             "https://quay.mirrors.ustc.edu.cn"
           ]
+{% endif %}
     [plugins.cri.x509_key_pair_streaming]
       tls_cert_file = ""
       tls_key_file = ""