tuto3: share resolv.conf between wks mnt namespaces

tuto3.yml

@@ -54,6 +54,8 @@ services:
       bindNS:
         net: /run/netns/wks1
         uts: /run/utsns/wks1
+    binds:
+      - /var/lib/adlin/wks1resolv.conf:/etc/resolv.conf
 
   - name: dhcpcd-wks2
     image: linuxkit/dhcpcd:v0.7
@@ -68,6 +70,8 @@ services:
       bindNS:
         net: /run/netns/wks2
         uts: /run/utsns/wks2
+    binds:
+      - /var/lib/adlin/wks2resolv.conf:/etc/resolv.conf
 
   - name: sshd-wks1
     image: linuxkit/sshd:v0.7
@@ -79,6 +83,7 @@ services:
       - /etc/ssh/sshd_config:/etc/ssh/sshd_config
       - /etc/wpasswd:/etc/passwd
       - /etc/wshadow:/etc/shadow
+      - /var/lib/adlin/wks1resolv.conf:/etc/resolv.conf
 
   - name: sshd-wks2
     image: linuxkit/sshd:v0.7
@@ -90,6 +95,7 @@ services:
       - /etc/ssh/sshd_config:/etc/ssh/sshd_config
       - /etc/wpasswd:/etc/passwd
       - /etc/wshadow:/etc/shadow
+      - /var/lib/adlin/wks2resolv.conf:/etc/resolv.conf
 
   - name: mainrouter
     image: nemunaire/adlin-tuto3:a8593e91cb830dede2ad25a205ef47141a5a3c22
@@ -291,6 +297,13 @@ files:
       GRANT ALL PRIVILEGES ON DATABASE matrix TO matrix;
     mode: "0444"
 
+  - path: etc/init.d/011-init-disk
+    contents: |
+      #!/bin/sh
+      mkdir -p /var/lib/adlin/
+      touch /var/lib/adlin/wks1resolv.conf /var/lib/adlin/wks2resolv.conf
+    mode: "0755"
+
   - path: etc/init.d/011-tuto-net
     contents: |
       #!/bin/sh