docker network working

flatcar-quickstart2/cl.yaml

@@ -5,14 +5,17 @@ systemd:
     - name: lb.service
       enabled: true
       contents_local: lb/lb.service
-    # - name: thintz-com.service
+    - name: docker-network.service
-    #   enabled: true
+      enabled: true
-    #   contents_local: thintz-com/thintz-com.service
+      contents_local: docker-network/docker-network.service
+    - name: thintz-com.service
+      enabled: true
+      contents_local: thintz-com/thintz-com.service
 storage:
   files:
     - path: /var/lb/caddy/Caddyfile
       contents:
         local: lb/Caddyfile
-    # - path: /var/caddy/Caddyfile
+    - path: /var/thintz-com/caddy/Caddyfile
-    #   contents:
+      contents:
-    #     local: lb/Caddyfile
+        local: thintz-com/Caddyfile

flatcar-quickstart2/docker-network/docker-network.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=Docker Network Setup
+After=docker.service
+Requires=docker.service
+[Service]
+TimeoutStartSec=0
+ExecStart=/usr/bin/docker network create -d bridge nassella
+ExecStop=-/usr/bin/docker network rm nassella
+Restart=never
+[Install]
+WantedBy=multi-user.target

flatcar-quickstart2/ignition.json

@@ -1 +1 @@
-{"ignition":{"version":"3.4.0"},"storage":{"files":[{"path":"/var/lb/caddy/Caddyfile","contents":{"compression":"","source":"data:,localhost%0A%0Arespond%20%22Hello%2C%20again!%22"}}]},"systemd":{"units":[{"contents":"[Unit]\nDescription=NGINX example\nAfter=docker.service\nRequires=docker.service\n[Service]\nTimeoutStartSec=0\nExecStartPre=-/usr/bin/docker rm --force caddy2\nExecStart=/usr/bin/docker run --name caddy2 --pull always --log-driver=journald --net host -v /var/lb/caddy:/etc/caddy docker.io/caddy:2\nExecStop=/usr/bin/docker stop caddy2\nRestart=always\nRestartSec=5s\n[Install]\nWantedBy=multi-user.target","enabled":true,"name":"lb.service"}]}}
+{"ignition":{"version":"3.4.0"},"storage":{"files":[{"path":"/var/lb/caddy/Caddyfile","contents":{"compression":"","source":"data:,localhost%0A%0Arespond%20%22Hello%2C%20again!%22"}},{"path":"/var/thintz-com/caddy/Caddyfile","contents":{"compression":"","source":"data:,localhost%0A%0Arespond%20%22thintz-com!%22"}}]},"systemd":{"units":[{"contents":"[Unit]\nDescription=Caddy Load Balancer\nAfter=docker-network.service\nRequires=docker.service\nRequires=docker-network.service\n[Service]\nTimeoutStartSec=0\nExecStartPre=-/usr/bin/docker rm --force lb\nExecStart=/usr/bin/docker run --name lb --pull always --log-driver=journald --net nassella -p 8081:443 -p 8080:80 -v /var/lb/caddy:/etc/caddy docker.io/caddy:2\nExecStop=/usr/bin/docker stop lb\nRestart=always\nRestartSec=5s\n[Install]\nWantedBy=multi-user.target","enabled":true,"name":"lb.service"},{"contents":"[Unit]\nDescription=Docker Network Setup\nAfter=docker.service\nRequires=docker.service\n[Service]\nTimeoutStartSec=0\nExecStart=/usr/bin/docker network create -d bridge nassella\nExecStop=-/usr/bin/docker network rm nassella\nRestart=never\n[Install]\nWantedBy=multi-user.target","enabled":true,"name":"docker-network.service"},{"contents":"[Unit]\nDescription=thintz.com static site\nAfter=docker-network.service\nRequires=docker.service\nRequires=docker-network.service\n[Service]\nTimeoutStartSec=0\nExecStartPre=-/usr/bin/docker rm --force thintz-com\nExecStart=/usr/bin/docker run --name thintz-com --pull always --log-driver=journald --net nassella -p 8082:80 -p 8083:443 -v /var/thintz-com/caddy:/etc/caddy -v /var/thintz-com/site:/var/site docker.io/caddy:2\nExecStop=/usr/bin/docker stop thintz-com\nRestart=always\nRestartSec=5s\n[Install]\nWantedBy=multi-user.target","enabled":true,"name":"thintz-com.service"}]}}

flatcar-quickstart2/lb/lb.service

@@ -1,12 +1,13 @@
 [Unit]
-Description=NGINX example
+Description=Caddy Load Balancer
-After=docker.service
+After=docker-network.service
 Requires=docker.service
+Requires=docker-network.service
 [Service]
 TimeoutStartSec=0
-ExecStartPre=-/usr/bin/docker rm --force caddy2
+ExecStartPre=-/usr/bin/docker rm --force lb
-ExecStart=/usr/bin/docker run --name caddy2 --pull always --log-driver=journald --net host -v /var/lb/caddy:/etc/caddy docker.io/caddy:2
+ExecStart=/usr/bin/docker run --name lb --pull always --log-driver=journald --net nassella -p 8081:443 -p 8080:80 -v /var/lb/caddy:/etc/caddy docker.io/caddy:2
-ExecStop=/usr/bin/docker stop caddy2
+ExecStop=/usr/bin/docker stop lb
 Restart=always
 RestartSec=5s
 [Install]

flatcar-quickstart2/thintz-com/Caddyfile

@@ -0,0 +1,3 @@
+localhost
+
+respond "thintz-com!"

flatcar-quickstart2/thintz-com/thintz-com.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=thintz.com static site
+After=docker-network.service
+Requires=docker.service
+Requires=docker-network.service
+[Service]
+TimeoutStartSec=0
+ExecStartPre=-/usr/bin/docker rm --force thintz-com
+ExecStart=/usr/bin/docker run --name thintz-com --pull always --log-driver=journald --net nassella -p 8082:80 -p 8083:443 -v /var/thintz-com/caddy:/etc/caddy -v /var/thintz-com/site:/var/site docker.io/caddy:2
+ExecStop=/usr/bin/docker stop thintz-com
+Restart=always
+RestartSec=5s
+[Install]
+WantedBy=multi-user.target