Changed how all docker images have their version set to use the compose repo

butane/oswl_connector.yaml.tftpl

@@ -20,10 +20,12 @@ systemd:
       contents: |
         [Unit]
         Description=Tailscale node (headscale subnet router + exit node)
-        After=docker.service network-online.target
+        After=docker.service network-online.target versions-fetch.service
         Requires=docker.service
-        Wants=network-online.target
+        Wants=network-online.target versions-fetch.service
         [Service]
+        # Image tag comes from versions.env; see butane/versions-sync.yaml.
+        EnvironmentFile=/etc/versions.env
         TimeoutStartSec=0
         # None of these are loaded by default on a stock Flatcar boot, and the
         # container cannot load them itself: it has NET_ADMIN (enough to write
@@ -49,7 +51,7 @@ systemd:
           -e TS_ACCEPT_DNS=false \
           -e "TS_EXTRA_ARGS=--login-server=https://hs.atlashorizon.net --advertise-exit-node" \
           -e TS_USERSPACE=false \
-          docker.io/tailscale/tailscale:stable
+          $${TAILSCALE_IMAGE}
         ExecStop=/usr/bin/docker stop tailscaled
         Restart=always
         RestartSec=5s
@@ -60,15 +62,18 @@ systemd:
       contents: |
         [Unit]
         Description=Dozzle Agent
-        After=docker.service
+        After=docker.service versions-fetch.service
+        Wants=versions-fetch.service
         Requires=docker.service
         [Service]
+        # Image tag comes from versions.env; see butane/versions-sync.yaml.
+        EnvironmentFile=/etc/versions.env
         TimeoutStartSec=0
         ExecStartPre=-/usr/bin/docker rm --force dozzle-agent
         ExecStart=/usr/bin/docker run --name dozzle-agent \
           -v /var/run/docker.sock:/var/run/docker.sock \
           -p 7007:7007 \
-          amir20/dozzle:v11.1.1 agent
+          $${DOZZLE_IMAGE} agent
         ExecStop=/usr/bin/docker stop dozzle-agent
         Restart=always
         RestartSec=5s