Allow extending traefik dynamic config

tljh/jupyterhub_config.py

@@ -53,7 +53,7 @@ c.JupyterHub.hub_port = 15001
 
 c.TraefikTomlProxy.should_start = False
 
-dynamic_conf_file_path = os.path.join(INSTALL_PREFIX, 'state', 'rules.toml')
+dynamic_conf_file_path = os.path.join(INSTALL_PREFIX, 'state', 'rules', 'rules.toml')
 c.TraefikTomlProxy.toml_dynamic_config_file = dynamic_conf_file_path
 c.JupyterHub.proxy_class = TraefikTomlProxy
 

tljh/systemd-units/traefik.service

@@ -14,7 +14,7 @@ PrivateTmp=yes
 PrivateDevices=yes
 ProtectKernelTunables=yes
 ProtectKernelModules=yes
-ReadWritePaths={install_prefix}/state/rules.toml
+ReadWritePaths={install_prefix}/state/rules
 ReadWritePaths={install_prefix}/state/acme.json
 WorkingDirectory={install_prefix}/state
 ExecStart={install_prefix}/hub/bin/traefik \

tljh/traefik.py

@@ -131,7 +131,7 @@ def ensure_traefik_config(state_dir):
         os.fchmod(f.fileno(), 0o600)
         toml.dump(new_toml, f)
 
-    with open(os.path.join(state_dir, "rules.toml"), "w") as f:
+    with open(os.path.join(state_dir, 'rules', "rules.toml"), "w") as f:
         os.fchmod(f.fileno(), 0o600)
 
     # ensure acme.json exists and is private

tljh/traefik.toml.tpl

@@ -70,5 +70,5 @@ entryPoint = "https"
 {% endif %}
 
 [file]
-filename = "rules.toml"
+directory = "rules"
 watch = true