Do not use system curl.

slapos/recipe/check_url_available/__init__.py

@@ -36,6 +36,7 @@ class Recipe(GenericBaseRecipe):
     config = {
       'url': self.options['url'],
       'shell_path': self.options['dash_path'],
+      'curl_path': self.options['curl_path'],
     }
 
     # XXX-Cedric in this script, curl won't check certificate

slapos/recipe/check_url_available/template/check_url.in

@@ -3,7 +3,7 @@
 # BEWARE: It will be overwritten automatically
 
 URL="%(url)s"
-CODE=$(curl -k -sL $URL -w %%{http_code} -o /dev/null)
+CODE=$(%(curl_path)s -k -sL $URL -w %%{http_code} -o /dev/null)
 
 if [ $CODE -eq 000 ]; then
   echo "$URL is not available (server not reachable)" >&2

software/kvm/instance-kvm.cfg

@@ -157,3 +157,4 @@ recipe = slapos.cookbook:check_url_available
 path = $${basedirectory:promises}/frontend_promise
 url = $${publish-kvm-frontend-connection-information:url}
 dash_path = ${dash:location}/bin/dash
+curl_path = ${curl:location}/bin/curl

software/kvm/software.cfg

@@ -14,6 +14,7 @@ extends =
   ../../component/openssl/buildout.cfg
   ../../component/dash/buildout.cfg
   ../../component/lxml-python/buildout.cfg
+  ../../component/curl/buildout.cfg
   ../../stack/nodejs.cfg
 
 develop =

stack/lamp/buildout.cfg

@@ -36,6 +36,7 @@ extends =
   ../../component/dropbear/buildout.cfg
   ../slapos.cfg
   ../../component/dash/buildout.cfg
+  ../../component/curl/buildout.cfg
 
 [mariadb]
 # Compile dir is for plugins, there's no plugin in LAMP

stack/lamp/instance-apache-php.cfg

@@ -254,6 +254,7 @@ recipe = slapos.cookbook:check_url_available
 path = $${basedirectory:promises}/frontend
 url = $${request-frontend:connection-site_url}
 dash_path = ${dash:location}/bin/dash
+curl_path = ${curl:location}/bin/curl
 
 
 [slap-parameter]