差異處

這裏顯示兩個版本的差異處。

--- tech:docker [2025/06/09 16:53] – [設定透過 dockerhub proxy 抓取 image] jonathan
+++ tech:docker [2025/09/25 12:33] (目前版本) – 設定使用者與權限 jonathan
@@ 行 2: / 行 2: @@
 ===== 安裝程序 =====
-==== Ubuntu 22.04 ====
+==== Ubuntu 22.04 / 24.04 ====
   * 安裝語法
     * 標準安裝 <cli>
@@ 行 33: / 行 33: @@
 sudo apt-get install docker-ce=5:19.03.14~3-0~ubuntu-focal docker-ce-cli=5:19.03.14~3-0~ubuntu-focal docker-compose-plugin containerd.io -y
 </cli>
+==== 設定使用者與權限 ====
   * 設定特定使用者使用 docker 權限 Exp. jonathan<cli>
 sudo usermod -aG docker jonathan
+</cli>如果是針對目前帳號可以直接使用 $USER<cli>
+sudo usermod -aG docker $USER
 </cli>
+  * 讓使用權限可以立即生效 <cli>
+newgrp docker
+</cli>這樣執行 docker 命令就不會出現無法連上 docker 服務
   * 安裝 rootless docker 方式<cli>
 curl -s https://get.docker.com/ | bash
@@ 行 85: / 行 92: @@
 systemctl restart docker
 </cli>
+  * 確認是否設定成功 <cli>docker info</cli>
+    * ++看範例訊息|<cli>
+iiidevops@librenms-37:~/librenms$ docker info
+Client:
+ Version:    26.1.3
+ Context:    default
+ Debug Mode: false
+ Plugins:
+  buildx: Docker Buildx (Docker Inc.)
+    Version:  v0.23.0
+    Path:     /usr/libexec/docker/cli-plugins/docker-buildx
+  compose: Docker Compose (Docker Inc.)
+    Version:  v2.35.1
+    Path:     /usr/libexec/docker/cli-plugins/docker-compose
+Server:
+ Containers: 8
+  Running: 8
+  Paused: 0
+  Stopped: 0
+ Images: 6
+ Server Version: 26.1.3
+ Storage Driver: overlay2
+  Backing Filesystem: extfs
+  Supports d_type: true
+  Using metacopy: false
+  Native Overlay Diff: true
+  userxattr: false
+ Logging Driver: json-file
+ Cgroup Driver: cgroupfs
+ Cgroup Version: 1
+ Plugins:
+  Volume: local
+  Network: bridge host ipvlan macvlan null overlay
+  Log: awslogs fluentd gcplogs gelf journald json-file local splunk syslog
+ Swarm: inactive
+ Runtimes: io.containerd.runc.v2 runc
+ Default Runtime: runc
+ Init Binary: docker-init
+ containerd version:
+ runc version:
+ init version:
+ Security Options:
+  apparmor
+  seccomp
+   Profile: builtin
+ Kernel Version: 5.4.0-205-generic
+ Operating System: Ubuntu 20.04.6 LTS
+ OSType: linux
+ Architecture: x86_64
+ CPUs: 4
+ Total Memory: 3.833GiB
+ Name: librenms-37
+ ID: da124914-d83d-4aba-abe7-6c60d903f24c
+ Docker Root Dir: /var/lib/docker
+ Debug Mode: false
+ Experimental: false
+ Insecure Registries:
+.0.0.0/8
+ Registry Mirrors:
+  https://harbor.dev7.iiidevops.org/
+ Live Restore Enabled: false
+WARNING: No swap limit support
+</cli>++