support letsencrypt staging server

for easier testing

tljh/configurer.py

@@ -40,6 +40,7 @@ default = {
         "letsencrypt": {
             "email": "",
             "domains": [],
+            "staging": False,
         },
     },
     "traefik_api": {

tljh/traefik.toml.tpl

@@ -47,6 +47,9 @@ X-Xsrftoken = "redact"
 [certificatesResolvers.letsencrypt.acme]
 email = "{{ https['letsencrypt']['email'] }}"
 storage = "acme.json"
+{% if https['letsencrypt']['staging'] -%}
+caServer = "https://acme-staging-v02.api.letsencrypt.org/directory"
+{%- endif %}
 [certificatesResolvers.letsencrypt.acme.tlsChallenge]
 {% endif %}