Docker network range fixed on dockerservice

cradle8810 · Oct 30, 2024 · 6073368 · 6073368
1 parent f0b29d0
commit 6073368
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Showing 3 changed files with 22 additions and 1 deletion.
diff --git a/dockerservice.yml b/dockerservice.yml
@@ -6,7 +6,7 @@
   become: true
 
   vars_files:
-    - inventories/host_vars/docker_service.yml
+    - inventories/host_vars/dockerservice.yml
     - inventories/host_vars/networks.yml
 
   handlers:
@@ -34,6 +34,15 @@
         docker_users:
           - hayato
 
+    - name: Put Docker config
+      ansible.builtin.template:
+        src: templates/dockerservice/etc/docker/daemon.json.j2
+        dest: /etc/docker/daemon.json
+        owner: root
+        group: root
+        mode: '0644'
+      notify: "Restart docker"
+
     - name: Mount skylark
       ansible.builtin.import_tasks:
         file: tasks/dockerservice/mount_docker.yml

diff --git a/inventories/host_vars/docker_service.yml → inventories/host_vars/dockerservice.yml b/inventories/host_vars/docker_service.yml → inventories/host_vars/dockerservice.yml
@@ -22,6 +22,10 @@ services_start:
 dockerdir:
   UUID: "6db90b73-6dbd-4c00-9b13-724f0cb4e636"
 
+docker_network:
+  base: "172.18.0.0/12"
+  size: "24"
+
 firewall:
   policy: deny
   allow_rules:

diff --git a/templates/dockerservice/etc/docker/daemon.json.j2 b/templates/dockerservice/etc/docker/daemon.json.j2
@@ -0,0 +1,8 @@
+{
+  "default-address-pools" : [
+    {
+      "base" : "{{ docker_network.base }}",
+      "size" : {{ docker_network.size }}
+    }
+  ]
+}