X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/816764a283c2cbf2d41b4582113065922b99bd52..10dc1ca759592b7281265ac1378bda126c979208:/services/api/app/models/container_request.rb

diff --git a/services/api/app/models/container_request.rb b/services/api/app/models/container_request.rb
index dd3ff767dd..470388a7c7 100644
--- a/services/api/app/models/container_request.rb
+++ b/services/api/app/models/container_request.rb
@@ -33,6 +33,7 @@ class ContainerRequest < ArvadosModel
   validates :command, :container_image, :output_path, :cwd, :presence => true
   validates :output_ttl, numericality: { only_integer: true, greater_than_or_equal_to: 0 }
   validates :priority, numericality: { only_integer: true, greater_than_or_equal_to: 0, less_than_or_equal_to: 1000 }
+  validate :validate_datatypes
   validate :validate_scheduling_parameters
   validate :validate_state_change
   validate :check_update_whitelist
@@ -228,6 +229,43 @@ class ContainerRequest < ArvadosModel
     end
   end
 
+  def validate_datatypes
+    command.each do |c|
+      if !c.is_a? String
+        errors.add(:command, "must be an array of strings but has entry #{c.class}")
+      end
+    end
+    environment.each do |k,v|
+      if !k.is_a?(String) || !v.is_a?(String)
+        errors.add(:environment, "must be an map of String to String but has entry #{k.class} to #{v.class}")
+      end
+    end
+    [:mounts, :secret_mounts].each do |m|
+      self[m].each do |k, v|
+        if !k.is_a?(String) || !v.is_a?(Hash)
+          errors.add(m, "must be an map of String to Hash but is has entry #{k.class} to #{v.class}")
+        end
+        if v["kind"].nil?
+          errors.add(m, "each item must have a 'kind' field")
+        end
+        [[String, ["kind", "portable_data_hash", "uuid", "device_type",
+                   "path", "commit", "repository_name", "git_url"]],
+         [Integer, ["capacity"]]].each do |t, fields|
+          fields.each do |f|
+            if !v[f].nil? && !v[f].is_a?(t)
+              errors.add(m, "#{k}: #{f} must be a #{t} but is #{v[f].class}")
+            end
+          end
+        end
+        ["writable", "exclude_from_output"].each do |f|
+          if !v[f].nil? && !v[f].is_a?(TrueClass) && !v[f].is_a?(FalseClass)
+            errors.add(m, "#{k}: #{f} must be a #{t} but is #{v[f].class}")
+          end
+        end
+      end
+    end
+  end
+
   def validate_scheduling_parameters
     if self.state == Committed
       if scheduling_parameters.include? 'partitions' and
@@ -321,7 +359,13 @@ class ContainerRequest < ArvadosModel
     c = get_requesting_container()
     if !c.nil?
       self.requesting_container_uuid = c.uuid
-      self.priority = c.priority>0 ? 1 : 0
+      # Determine the priority of container request for the requesting
+      # container.
+      self.priority = ContainerRequest.
+            where('container_uuid=? and priority>0', self.requesting_container_uuid).
+            map do |cr|
+        cr.priority
+      end.max || 0
     end
   end